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Air Conditioning patents



      
           
This page is updated frequently with new Air Conditioning-related patent applications. Subscribe to the Air Conditioning RSS feed to automatically get the update: related Air RSS feeds. RSS updates for this page: Air Conditioning RSS RSS


Solar-powered air conditioning system

King Fahd University Of Petroleum And Minerals

Solar-powered air conditioning system

Gentherm

Thermoelectric-based air conditioning system

Date/App# patent app List of recent Air Conditioning-related patents
06/25/15
20150181769
 Air conditioning system patent thumbnailnew patent Air conditioning system
An air-conditioning system includes: an interior heat exchanging system that partitions a hot area side of a rack row, where a plurality of racks, in which heat generating equipment is held, are aligned in a lateral direction, along the rack row to form a cold air buffer area to the outside of the hot area; a supplying fan that supplies cold air from the cold air buffer area to a cold area side of the rack row via an underfloor side of a double floor on which the rack row has been disposed; and an exterior heat exchanging system, a refrigerant circulating between the exterior heat exchanging system and the interior heat exchanging system via a piping system. It is possible to provide an air-conditioning system with low power consumption suited to air conditioning of a server room..
Gac Corporation
06/25/15
20150177722
 Utility control system patent thumbnailnew patent Utility control system
A utility control system governs provision of genuine on-demand lighting, as well other utilities as in heating, ventilation and air conditioning (“hvac”) in territories of a building in accordance with occupant demand. In lighting control, the present invention enacts on-demand lighting anterior to the occupant entering a normally dimmed/unlighted territory; lighting is provided immediately anterior to occupant entry into an oncoming territory of entry, adjoining selected territories to said oncoming territory which may or may not be entered by the occupant, in accordance with a unique lighting scene in each of those territories created by the control system or defined by the occupant.
06/25/15
20150176909
 Advanced air terminal patent thumbnailnew patent Advanced air terminal
An air conditioning system includes a climatic beam located in a room. The climatic beam includes a first portion and a second portion, and a divider located along a length of the climatic beam to separate the first portion from the second portion.
Carrier Corporation
06/25/15
20150176873
 Solar-powered air conditioning system patent thumbnailnew patent Solar-powered air conditioning system
The solar powered evaporative air conditioning system is especially adapted for use in areas wherein the climate conditions are hot and dry. A tunnel-shaped, light weight, inflatable structure is employed to enclose a space to be cooled, the space having a floor or ground area enclosed by the structure.
King Fahd University Of Petroleum And Minerals
06/25/15
20150176872
 Thermoelectric-based air conditioning system patent thumbnailnew patent Thermoelectric-based air conditioning system
Disclosed is an air conditioning system that operates in a heating mode, a cooling mode or a demisting mode. In some embodiments, the system includes a first circuit for circulating a first medium therein, a second circuit for circulating the first medium or a second medium therein and a thermoelectric module having a first surface in thermal contact with the first medium..
Gentherm Incorporated
06/25/15
20150176848
 Air conditioning system and  controlling an air conditioning system patent thumbnailnew patent Air conditioning system and controlling an air conditioning system
An air conditioning system and a method of controlling an air conditioner system are provided. The air conditioning system may include an outdoor device disposed in an outdoor space, the outdoor device including a compressor and an outdoor heat exchanger, a plurality of indoor devices disposed in an indoor space, the plurality of indoor devices including an indoor heat exchanger, and a distributor that distributes and introduces a refrigerant into the plurality of indoor devices.
Lg Electronics Inc.
06/25/15
20150175029
 Apparatus for air conditioning battery for vehicles patent thumbnailnew patent Apparatus for air conditioning battery for vehicles
An air-conditioning system for an automotive battery includes a heat exchanger composed of a heat-absorbing pipe and a heat-discharging pipe, which partially overlap with each other, and a thermoelectric element interposed in the overlapping portion. A battery housing accommodates a battery and in which an end of the heat-absorbing pipe of the heat exchanger is inserted..
Hyundai Motor Company
06/25/15
20150174987
 Air conditioner for vehicles patent thumbnailnew patent Air conditioner for vehicles
An air conditioner for a vehicle may has mode doors that are installed on an air conditioning case and have a vent door and a floor door that are connected to each other by a connecting link, and cools, heats, and ventilates an interior room through various operation modes, and a sub door, which distributes supplied air while being rotated about a separate drive shaft, is installed between the vent door and the floor door.. .
Hyundai Motor Company
06/18/15
20150168964
 Controlling device and  hvac system patent thumbnailControlling device and hvac system
The present disclosure discloses a controlling device and method for a heating ventilation and air conditioning system. The controlling device includes a building heat load module, a data collecting module, an optimization module, and a controller.
Industrial Technology Research Institute
06/18/15
20150168049
 Method for controlling air conditioning unit of vehicle patent thumbnailMethod for controlling air conditioning unit of vehicle
A method of controlling an air conditioning system can select several airflow modes with one air conditioner. The method includes a mode check step that checks whether the number of airflows of the air conditioner decreases, a state check step that checks whether a blower is selected to a minimum air amount mode, and a minimum operation step that operates a blower motor with a minimum torque smaller than a minimum start torque, if the number of airflows of the air conditioner decreases and the blower is selected to the minimum air amount mode..
Kia Motors Corp.
06/18/15
20150168042

Compressor operation management in air conditioners


In various implementations, an air conditioning system may include one or more compressors. The operation of the compressor(s) may be managed.
Lennox Industries Inc.
06/18/15
20150168039

Air-conditioning system for an aircraft, and an aircraft


An aircraft air conditioning system comprises a plurality of temperature zones and at least one door. Comprises an air-conditioning unit configured to condition and provide air to at least one of the plurality of temperature zones, temperature zone sensors each associated with a temperature zone for measuring the temperature therein, and a control unit.
Airbus Operations Gmbh
06/18/15
20150168009

Window-mounted air conditioning unit cover


Provided is a cover for a window-mounted air conditioning unit that is affixed to a window to prevent cold air and precipitation from entering into a home through any exposed areas within the front portion of the window-mounted air conditioning unit. The cover includes a face portion and four sidewalls with a multi-layer construction.
06/18/15
20150167995

Safe sandbox mode for a home device


A system configured to control a heating, ventilation, or air conditioning (hvac) system may include an electronic device having a user input interface configured to receive a guest input from a guest user, the guest input including identifying information relating to the guest user. The electronic device may also include a processor configured to determine a level of access of the guest user based on the identifying information and on an input from a primary user.
Google Inc.
06/18/15
20150167994

Hvac control system


A heating ventilation and air conditioning (hvac) system includes a plurality of heating, ventilation and air conditioning (hvac) units servicing a plurality of zones of a building. A plurality of controllers is connected to the plurality of hvac units, each controller servicing one or more zones of the plurality of zones.
Carrier Corporation
06/18/15
20150165966

Air conditioning system controller for motor vehicles


An air conditioning system controller for motor vehicles includes a mood lamp, an illumination device configured to illuminate the mood lamp with a variable illumination color, and a control unit configured to control the illumination device to change the illumination color of the illumination device depending on a cooling/heating load.. .
Halla Visteon Climate Control Corp.
06/18/15
20150165867

Air conditioning control a vehicle


An air conditioning control apparatus for a vehicle includes a call monitor that monitors a phone call in the vehicle; a timer that counts a preset time; a driver that adjusts an air volume of an air conditioning apparatus in the vehicle; and a controller that controls the driver to set the air volume of the air conditioning apparatus as a reference value if the call monitor recognizes the occurrence of a phone call, and control the driver to increase the air volume of the air conditioning apparatus up to a user setting value in order from a low level to a high level if the phone call is maintained during the preset time.. .
Hyundai Motor Company
06/18/15
20150165866

Aspirator in-car sensor module for vehicle, installation structure of in-car sensor module and vehicle having the installation structure


An aspirator in-car sensor module for a vehicle may include a suction opening that is installed at a position where an air velocity is the highest within a heating, ventilation and air conditioning (hvac) module of the vehicle, and a discharge opening that is extracted from the hvac module to be inserted into the hvac module.. .
Hyundai Motor Company
06/11/15
20150160683

Rotary/push operating device for a human-machine interface


The rotary/push operating device (10) for a human-machine interface, in particular for a vehicle component, such as an air conditioning system, is provided with a rotary/push operating element (12) that can be rotated about a guide shaft (14) in a rotary movement and moved axially along the guide shaft (14). Furthermore, the rotary/push operating device (10) has a rolling bearing unit (30) having an outer bearing ring (32), an inner bearing ring (34) and rolling elements (36, 38) arranged therebetween, wherein one of the bearing rings (32, 34) is connected with the rotary/push operating element (12) in a rotationally fixed manner and can be rotated therewith..
Behr-hella Thermocontrol Gmbh
06/11/15
20150159930

System and calculating temperature in an air conditioning system


A method of operating a refrigerant service system to charge an air conditioning circuit includes pre-charging a predetermined pre-charge quantity of refrigerant into the air conditioning circuit, determining an average temperature in the air conditioning circuit based upon a pressure in the air conditioning circuit after pre-charging the air conditioning circuit, determining a charge compensation value based upon the determined average temperature in the air conditioning circuit, and charging the air conditioning circuit with a quantity of refrigerant based upon the charge compensation value.. .
Robert Bosch Gmbh
06/11/15
20150159898

Air conditioning management system for data center and management the same


An embodiment of the present invention relates to an air conditioning management apparatus which can increase the power usage effect (pue) by utilizing the sensing information inside and outside a data center, and includes a sensor for detecting a temperature of an air exhausted from server racks, detecting the degree of contamination of a filter for purifying an outside air, and outputting a sensing information for it; a power supply for supplying a operation power to a exhaust blower for exhausting an inside air of the data center to an outside and an air supply blower for supplying the outside air to the data center; and a controller for controlling operations of the exhaust blower and the air supply blower by controlling the power supply depending on the sensing information, and determining and notifying a replacement time of the filter.. .
Electronics And Telecommunications Research Institute
06/11/15
20150159894

Air conditioning management device and air conditioning management system


The air conditioning management device of the invention for management of an air conditioning device for varying a temperature of a space includes: an operation history obtaining unit to obtain an operation history of operation information including an operation state of the air conditioning device; an environmental information obtaining unit to obtain an environmental history of environmental information indicative of an environmental state defined as a state of an environment of an inside or outside of the space; a storage unit to store a combination of the operation information and the environmental information associated based on time in accordance with the operation history and the environmental history; and an algorithm generation unit to refer to the storage unit and generate an operation algorithm defining a condition of the environmental state for changing the operation state of the air conditioning device based on the operation information and the environmental information.. .
Panasonic Intellectual Property Management Co., Ltd.
06/11/15
20150158647

Stacking bracket


The present invention provides an apparatus for supporting stacking of a top heating, ventilation, and air conditioning (hvac) unit on top of a bottom hvac unit. The apparatus includes a base member configured to mount to a top cover of the bottom hvac unit.
Lennox Industries Inc.
06/11/15
20150157755

Add on filter for package air handling unit


The present invention relates to an add on filter for a packaged air handling unit, such as a heating, ventilation and/or air conditioning unit, and method incorporating an add on filter for applying ultraviolet light to an environment to create oxidizing agents for killing microbes, such as bacteria, mold, and viruses, and for destroying odors. The add on filter may be coupled to the blower housing of existing packaged heating, ventilation and/or air conditioning units.
Rgf Environmental Group, Inc.
06/11/15
20150157544

Kit comprising a hair conditioning composition and an activator composition


Kit comprising an aqueous hair conditioning composition comprising a cationic surfactant and fatty alcohol, and an anhydrous activator composition which comprises polyalkylene glycol. Method of treating the hair comprising applying an activator composition to a hair conditioning composition, mixing, and then applying to the hair.
Conopco, Inc., D/b/a Unilever
06/04/15
20150153084

Method and equipment for servicing cooling systems in vehicles


When, according to the invention, the air in the so-called zone 2 areas is ventilated, i.e. Sucked out, the atex directive concerning treatment of inflammable coolants may be satisfied in an effective manner.
Mahle International Gmbh
06/04/15
20150153083

Method and recovering refrigerant from an air conditioning system


A refrigerant service system according to the disclosure includes an inlet port configured to connect to an air conditioning system, a recovery valve fluidly connected to the inlet port, an accumulator fluidly connected to the recovery solenoid valve and including a pressure transducer configured to generate an electronic signal corresponding to a pressure in the accumulator, and a controller. The controller is configured to determine a target pressure for the accumulator based upon a condition of the refrigerant, obtain a current pressure in the accumulator from the pressure transducer, and to operate the recovery valve based upon the accumulator target pressure to control flow of refrigerant from the air conditioning system to the accumulator based upon the obtained current pressure and the determined target pressure for the accumulator..
Robert Bosch Gmbh
06/04/15
20150153080

Operation of a hvac system using a combined hydronic and force air system


A method for cooling or heating a building is provided. An air flow can be created in an air duct and the air flow can be cooled or heated by an air conditioning system or furnace.
Macpherson Engineering Inc.
06/04/15
20150153063

Air conditioning indoor unit


An air conditioning indoor unit includes a casing having an air outlet, a horizontal blade, a coanda blade and a control unit. The horizontal blade changes an up and down direction flow of outlet air blown out from the air outlet.
06/04/15
20150153056

Methods for operating heating, ventilation and air conditioning systems


A control method is for controlling a variable-speed direct gas-fired air-handling unit of a heating, ventilation and air conditioning system. The method includes sensing a make-up temperature of the system and comparing the sensed make-up air temperature to a make-up air temperature setpoint.
Intellinox Inc.
06/04/15
20150152808

Solar air conditioning heat pump with minimized dead volume


A method and apparatus that reduces the dead volume in a heat engine or heat pump, such as a duplex stirling or vuilleumier cycle device, by nesting the components of the displacer and regenerator such that nearly all working fluid is purged from the interstices of the regenerator elements and all other working fluid spaces that are not involved in doing useful work at each portion of the cycle. Particularly, a more scalable and efficient method and apparatus for providing solar air conditioning or refrigeration by means of a heated cylinder that alternately pressurizes and depressurizes a separate cooling cylinder by directly transferring thermally induced pressure changes to that cooling cylinder at optimized times in the cycle, under the control of a numerically controlled actuation system that can cycle at a much lower rate than mechanically coupled or harmonically phased systems..
06/04/15
20150151609

Vehicl air conditioning apparatus


There is provided a vehicle air conditioning apparatus that can prevent the amount of the refrigerant discharged from the compressor from reducing when an outside air temperature is low to achieve a heating performance required for a heating operation, and also can dehumidify the vehicle interior without deteriorating the heating performance during a heating and dehumidifying operation. The vehicle air conditioning apparatus includes: a heat released refrigerant expansion valve that decompresses the refrigerant discharged from the radiator during the heating operation and the first heating and dehumidifying operation; a gas-liquid separator that separates the refrigerant decompressed by the heat released refrigerant expansion valve into a gaseous refrigerant and a liquid refrigerant; and a bypass circuit that allows part of at least the gaseous refrigerant separated in the gas-liquid separator to flow into a section of the compressor through which the refrigerant being decompressed passes..
Sanden Corporation
06/04/15
20150151351

Hybrid heat exchanger


This disclosure presents a heat exchanger that comprises a header frame having end plates, a plurality of rows of finned hairpins, each extending through a cooling fin and each having ends extending through the end plates, and at least one finless hairpin having ends extending through the end plates. Additionally, a support sheet is coupled to the header frame and at least on finless hairpin extends through the support sheet and is supported thereby.
Advanced Distributor Products Llc
05/28/15
20150147563

Air conditioning laminate and method


A method of improving the vertical wicking properties of an inert foam substrate used in air conditioning units includes the step of coating the inert foam substrate with a hydrophilic material. The hydrophilic material can be a zeolite, a superabsorbent polymer, or a composite or combination thereof.
05/28/15
20150144706

Thermostat circuitry to control power usage


An operation alteration of a network attached thermostat to control power usage. Control wires for a heating and air conditioning system may be connected to a thermostat control circuit configured to control the system.
Honeywell International Inc.
05/28/15
20150144213

Energy efficient air heating, air conditioning and water heating system


An air heating, air conditioning and water heating system includes a multi-communicative valve unit, a compressor arranged for compressing the refrigerant in a state of superheated vapor, a condenser communicated with the compressor through the multi-communicative valve unit, a heat exchanger communicated with the condenser through the multi-communicative valve unit, an expansion valve, and a water heater communicated with the heat exchanger and the compressor through the multi-communicative valve unit, wherein the multi-communicative valve unit is arranged to be operated to selectively establish at least an air conditioning route, an air heating route, and a water heating route for the refrigerant so that the air heating, air conditioning and water heating system is capable of selectively providing air conditioning, heating and delivering hot water for a predetermined premises.. .
05/21/15
20150142192

Method of regulating a plant comprising cogenerating installations and thermodynamic systems intended for air conditioning and/or heating


A method of regulating an installation associating one or several cogeneration machines and one or several thermodynamic systems (e.g., air conditioner (whether or not reversible), water cooler or heat pump (whether or not reversible)) intended for air conditioning and/or heating.. .
Mobile Comfort Holding
05/21/15
20150142181

Staggered start-up hvac system, a starting an hvac unit and an hvac controller configured for the same


One aspect of the disclosure describes a controller for a heating, ventilation, and air conditioning (hvac) unit. In one embodiment, the hvac controller includes an interface and a processor.
Lennox Industries Inc.
05/21/15
20150142176

Air conditioning management system


An air conditioning management system manages air conditioning units having unique physical addresses using logical addresses. The system includes a local controller collecting driving information for the air conditioning units, and an operating unit for each air conditioning unit.
Daikin Industries, Ltd.
05/21/15
20150140921

Decorative air conduit


Described is a decorative air conduit for use with a heating, ventilation, and air conditioning (hvac) system. The air conduit is an elongated tube having a hollow interior volume through which air can flow.
05/21/15
20150140920

Air conditioning units


A ducted unit including a sound-insulated housing having a sound absorption coefficient of at least 0.05 w/m2 at 100 hz and wherein the sound-insulated housing contains an air circulation unit to draw air through the ducted unit, wherein the air circulation unit is operated to spin between around 1200 and 750 revolutions per minute.. .
Silentair Group Limited
05/21/15
20150140918

Air conditioning system


The invention is about a vehicle air conditioning system wherein an air stream can flow axially along a stream direction. The system has a filter held in a compartment in a substantially transversal plane.
Delphi Technologies, Inc.
05/21/15
20150140915

Vehicle seat ventilation system


An air vent that is integrated into the back panel of a vehicle's seat back is provided. The air vent, which is coupled to an air duct within the vehicle seat, allows heated or cooled air from the vehicle's heating, ventilation, and air conditioning (hvac) system to be directed towards the rear portion of the vehicle's passenger cabin, thereby helping to insure the comfort of those passengers in the vehicle's rear seats..
Atieva, Inc.
05/21/15
20150139795

Blower assembly


In various implementations, a plug fan assembly may include a plug fan housing and a blower wheel. The plug fan housing may include angled corner(s) and/or a flared portion.
Lennox Industries Inc.
05/21/15
20150136862

System and environmental control


In an exemplary embodiment, an environmental optimization system (“eos”) provides a system for the intelligent control and monitoring of a poultry or livestock house environment through the utilization of a solar thermal collection system, a variety of environmental and livestock behavior sensors, apparatus for controlling the thermal collection and existing interior heating/air conditioning/ventilation (“hvac”) systems, and internet or cloud based intelligent control and monitoring capabilities of the system. In various embodiments central sensor data aggregation is utilized to provide improved optimization control for individual structures based on data from multiple structures..
Gosocialsolutions Llc
05/21/15
20150136376

Method and device for determining at least one control signal for controlling an air conditioning system


A method for determining at least one control signal for controlling an air conditioning system for an interior space of a vehicle. Depending on measured state variables of the interior climate, an interior climate value is calculated from measurements of the interior temperature and from measurements of the interior air humidity by a signal-processing function.
Hella Kgaa Hueck & Co.
05/21/15
20150136273

Heating and cooling system for an on-board gas absorbent storage vessel


In one aspect, a system for controlling the temperature within a gas absorbent storage vessel of a vehicle may include an air conditioning system forming a continuous flow loop of heat exchange fluid that is cycled between a heated flow and a cooled flow. The system may also include at least one fluid by-pass line extending at least partially within the gas absorbent storage vessel.
Savannah River Nuclear Solutions, Llc.
05/21/15
20150135766

Method and improving refrigeration and air conditioning efficiency


A method and apparatus for improving refrigeration and air conditioning efficiency for use with a heat exchange system having a compressor, condenser, evaporator, expansion device, and circulating refrigerant. The apparatus includes is a liquid refrigerant containing vessel having a refrigerant entrance and a refrigerant exit with the vessel positioned in the heat exchange system between the condenser and the evaporator, and means for creating a turbulent flow of liquefied refrigerant.
05/21/15
20150135750

Hot and cold water air conditioning system


The hot and cold water air conditioning system includes a water temperature sensor configured to detect a temperature of water flowing out of the heat pump heat source apparatus by an operation of the water circulation pump, and a controller configured to perform, in a heating operation, on/off normal control that turns on a compressor when the water temperature detected by the water temperature sensor becomes lower than a target water temperature and turns off the compressor when the water temperature becomes higher than a first temperature value higher than the target water temperature, and to switch from the on/off normal control, upon repeating the on/off operation of the compressor at a minimum frequency necessary for an operation of the compressor in the on/off normal control, to on/off restriction control that turns on the compressor when the water temperature becomes lower than a second temperature value lower than the target water temperature and turns off the compressor when the water temperature becomes equal to or higher than a third temperature value higher than the target water temperature.. .
Mitsubishi Electric Corporation
05/21/15
20150135749

Flow rate adjustment valve for refrigeration cycle


A flow rate regulation valve is used for a refrigeration cycle device for air conditioning. The flow rate regulation valve is constituted by: an inlet flow rate control valve connected to the inlet side of an inside evaporator and functioning in the refrigeration cycle device as an expansion valve for depressurizing and expanding a refrigerant flowing into the inside evaporator; and an outlet flow rate adjustment valve connected to the outlet side of the inside evaporator and functioning as an evaporation pressure adjustment valve for adjusting evaporation pressure in the inside evaporator to a predetermined target pressure at which frost is not formed.
Denso Corporation
05/21/15
20150135743

Air conditioning system having supercooled phase change material


An air conditioning system includes a chiller system including a compressor, a condenser, an expansion device and an evaporator; a phase change material in thermal communication with the condenser; an actuator coupled to the phase change material; and a controller providing a trigger signal to the actuator to initiate changing the phase change material from a supercooled state to a solid state.. .
Carrier Corporation
05/21/15
20150135742

System for cooling the batteries of an electric or hybrid vehicle


Disclosed is a liquid cooling circuit for a storage battery with which a motor vehicle of the electric or hybrid type is equipped, comprising a main loop for the circulation of a heat transfer fluid, said main loop being connected to elements for cooling the storage battery, and a first bypass connecting the main loop to an air cooling radiator, and a second bypass connecting the main loop to a heat exchanger intended to be connected to an air conditioning system with which the motor vehicle is equipped, so as to cool the heat transfer fluid by means of the radiator and/or the heat exchanger of the air conditioning system. The main loop is connected to the first bypass by way of a first progressive three-way valve, and the main loop is connected to the second bypass by way of a second progressive three-way valve..
Valeo Systemes Thermiques
05/14/15
20150128808

Filter component for motor vehicle air conditioning


A filter component for motor vehicle air conditioning, according to the invention, the filter is comprising a filtration part made of a material able to filter air and a noise reduction part made of a material able to reduce noise. Also disclosed is a filtration assembly comprising the filter component, and a motor vehicle air conditioning device comprising the filtration assembly..
05/14/15
20150128625

Temperature modulated desiccant evaporative cooler and indirect and direct evaporative air conditioning systems, methods, and apparatus


A method is disclosed for supplying air conditioned air to a residence or building interior. The method entails positioning a heat and mass exchanger to discharge conditioned air into the residence or building interior.
05/14/15
20150128620

Ice slurry producing apparatus and method therefor


The invention relates to an energy system, and more particularly to an air conditioning system for air conditioning rooms, comprising an energy source for heat pump systems, in which energy and/or heat is stored in a latent energy or heat storage system, comprising an ice slurry production device (100) for producing ice slurry from a liquid ice slurry brine (10), which operate according to a method for air conditioning rooms, in which energy or heat is stored or buffered in a latent energy or heat storage system and/or removed or extracted therefrom, wherein ice slurry is provided as the latent energy or heat storage system, or according to a method for producing ice slurry from an ice slurry brine (10), comprising the following steps: filling a housing (110) with the liquid ice slurry brine; cooling the liquid ice slurry brine by bringing it in contact with a heat exchanger device (220) disposed in the housing (110) while stirring the ice slurry brine (10) so as to generate the ice slurry, wherein, when an ice layer forms on the heat exchanger device (200), cooling is interrupted as soon as the ice layer reaches a predetermined thickness, and cooling is continued as soon as the ice layer drops below the predetermined thickness.. .
05/07/15
20150127174

Methods and system for obtaining access to building automation systems


A system that allows a contractor to remotely monitor and/or interact with its customers' building control systems, such as heating, ventilating and air conditioning (hvac) systems, and analyze information obtained from the building control systems over time. Such a system may help the contractor monitor and diagnosis customer building control systems, setup service calls, achieve better customer relations, create more effective marketing opportunities, as well as other functions.
Honeywell International Inc.
05/07/15
20150127173

Hvac system controller configuration


A method for configuring a heating, ventilation, and air conditioning (hvac) system controller and an hvac system controller are disclosed. The method includes displaying an installation profile icon on a user interface of the hvac system controller, the installation profile icon representing an installation profile that includes one or more settings for one or more parameters.
Trane International Inc.
05/07/15
20150127172

Remote contractor system with data analytics for identifying site specific operational abnormalities


A system that allows a contractor to remotely monitor and/or interact with its customers' building control systems, such as heating, ventilating and air conditioning (hvac) systems, and analyze information obtained from the building control systems over time. Such a system may help the contractor monitor and diagnosis customer building control systems, setup service calls, achieve better customer relations, create more effective marketing opportunities, as well as other functions.
Honeywell International Inc.
05/07/15
20150127171

Remote contractor system with data analytics for identifying needed products or services


A system that allows a contractor to remotely monitor and/or interact with its customers' building control systems, such as heating, ventilating and air conditioning (hvac) systems, and analyze information obtained from the building control systems over time. Such a system may help the contractor monitor and diagnosis customer building control systems, setup service calls, achieve better customer relations, create more effective marketing opportunities, as well as other functions.
Honeywell International Inc.
05/07/15
20150127170

Remote contractor system with site specific energy audit capability


A system that allows a contractor to remotely monitor and/or interact with its customers' building control systems, such as heating, ventilating and air conditioning (hvac) systems, and analyze information obtained from the building control systems over time. Such a system may help the contractor monitor and diagnosis customer building control systems, setup service calls, achieve better customer relations, create more effective marketing opportunities, as well as other functions.
Honeywell International Inc.
05/07/15
20150127169

Remote contractor system with site specific energy audit capability


A system that allows a contractor to remotely monitor and/or interact with its customers' building control systems, such as heating, ventilating and air conditioning (hvac) systems, and analyze information obtained from the building control systems over time. Such a system may help the contractor monitor and diagnosis customer building control systems, setup service calls, achieve better customer relations, create more effective marketing opportunities, as well as other functions.
Honeywell International Inc.
05/07/15
20150127168

Remote contractor system with case management


A system that allows a contractor to remotely monitor and/or interact with its customers' building control systems, such as heating, ventilating and air conditioning (hvac) systems, and analyze information obtained from the building control systems over time. Such a system may help the contractor monitor and diagnosis customer building control systems, setup service calls, achieve better customer relations, create more effective marketing opportunities, as well as other functions.
Honeywell International Inc.
05/07/15
20150127167

Remote contractor system with summary display screen


A system that allows a contractor to remotely monitor and/or interact with its customers' building control systems, such as heating, ventilating and air conditioning (hvac) systems, and analyze information obtained from the building control systems over time. Such a system may help the contractor monitor and diagnosis customer building control systems, setup service calls, achieve better customer relations, create more effective marketing opportunities, as well as other functions.
Honeywell International Inc.
05/07/15
20150127165

Remote building monitoring system with contractor locator


A system allows a contractor to remotely monitor and/or interact with its customers' building control systems, such as heating, ventilating and air conditioning (hvac) systems, and analyze information obtained from the building control systems over time. Such a system may help the contractor monitor and diagnosis customer building control systems, setup service calls, achieve better customer relations, create more effective marketing opportunities, as well as other functions.
Honeywell International Inc.
05/07/15
20150122455

Heat exchanger with aluminum tubes rolled into an aluminum tube support


Heat exchangers and methods for assembling a heat exchanger are described, such as for example a round tube heat exchanger, which may be a fin and tube heat exchanger, and which may be used for example in a heating, ventilation, and air conditioning system (hvac) system and/or unit thereof. The heat exchanger includes aluminum tubes mechanically rolled into an aluminum tube support and the tubes are fluidically sealed with the tube support.
Trane International Inc.
05/07/15
20150122452

Air conditioning device for vehicle


An external heat exchanger and the accumulator tank are disposed in the circulation path of a heat medium. In the air conditioner for a vehicle, the external heat exchanger is disposed in a sideways position between member front ends of a pair of left and right side members, extending in the vehicle longitudinal direction, with the heat-exchanging surface facing forward in the vehicle.
Nissan Motor Co., Ltd.
05/07/15
20150121947

Auxiliary air conditioning device for vehicle


A vehicle includes a primary air conditioning device and an auxiliary air conditioning device each having a condenser, a receiver drier, an evaporator, and an expansion valve, an electrical air conditioning compressor coupled to the primary and the auxiliary air conditioning devices for operating the primary and the auxiliary air conditioning devices, and an alternator coupled to the electrical air conditioning compressor for energizing the electrical air conditioning compressor to operate the primary and the auxiliary air conditioning devices, and for allowing the auxiliary air conditioning device to be actuated to supply the cooling air to cool the vehicle even when the engine of the vehicle is shut off.. .
05/07/15
20150121946

Capacity-increasing device for four-way valve in air conditioning system and the air conditioning system


A capacity-increasing device for a four-way valve, the four-way valve has a first port, a second port, a third port and a fourth port, wherein first port is connected with an output end of a compressor via a first line, second port is connected with an input end of the compressor via a second line, third port is connected with a first heat exchanger via a third line, and fourth port is connected with a second heat exchanger via a fourth line, the capacity-increasing device includes a first bypass line and a first valve, the first bypass line connected between third line and second line, the first valve in the first bypass line, a second bypass line and a second valve, the second bypass line connected between fourth line and second line, the second valve in the second bypass line.. .
Carrier Corporation
05/07/15
20150121944

Phase change material pack


A phase change material (pcm) pack (1) for an air conditioning system comprises phase change material sealed between a first thermally conductive layer (2) forming a first outer surface of the pcm pack and a second thermally conductive layer (2) forming a second outer surface of the pcm pack. At least the first or second outer surface of the pcm pack takes the form of a substantially planar surface having defined therein a plurality of depressions (4) deviating from the planar surface towards the interior of the pcm pack in a direction perpendicular to the planar surface.
Vkr Holding A/s
05/07/15
20150121943

Indoor unit for air conditioning device


There is provided an indoor unit for an air conditioning device enabling thinning of a body case. The indoor unit is an indoor unit for an air conditioning device in which a fan and an electric component box are provided inside a body case installed in a ceiling, and a control board to control electric parts including the fan is contained in this electric component box, wherein an opening for maintenance is provided in a lower surface of the electric component box, and the control board is arranged at a slant with respect to a vertical direction so that a mounting surface in the control board is arranged obliquely downward..
Daikin Industries, Ltd.
05/07/15
20150121935

Heat exchanger


A furnace or other heat exchanger application for heating, ventilation, air conditioning and refrigeration systems having condensate control. Specifically, a condensate control for secondary heat exchangers is provided for use with high efficiency furnaces, particularly for small tonnage systems, such as residential or unitary systems.
Johnson Controls Technology Company
05/07/15
20150121909

Aircraft air conditioning system and operating an aircraft air conditioning system


An aircraft air conditioning system including a process air line having a first end connected to a process air source to allow a flow of process air therethrough. A ram air channel of the air conditioning system allows ambient air flow therethrough.
Airbus Operations Gmbh
05/07/15
20150121908

Pressure regulation of an air conditioning system


In various implementations, air conditioners may include a high pressure portion and a low pressure portion. A bypass line may divert a portion of the refrigerant from the high pressure portion to the low pressure portion to reduce the pressure of at least a part of the high pressure portion.
Lennox Industries Inc.
05/07/15
20150121881

Gas turbine inlet system and related cooling gas turbine inlet air


An inlet air conditioning system for a gas turbine includes an inlet duct for the with an air flow path to provide inlet air to the gas turbine; evaporative cooling media disposed in the air flow path; a water chiller; and a circulation pump that circulates water through the water chiller and the evaporative media in series. The chiller is configured to chill the water to below ambient wet-bulb temperature before the water is circulated to the evaporative cooling media.
General Electric Company


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Air Conditioning topics: Air Conditioning, Heat Exchanger, Evaporator, Refrigerant, Ventilation, Phase Change Material, Air Conditioner, Surfactant, Internal Combustion Engine, Hanging Apparatus, Telecommunications Equipment, Telecommunication, Data Center, Communications, Telecommunications

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