Images List Premium Download Classic

Air Conditioning

Air Conditioning-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


loading
Diffuser module
Fusion Hvac Pty Limited
August 17, 2017 - N°20170234572

Disclosed herein is a diffuser module that can be used to air condition a space. The space may comprise the interior space(s) of buildings such as hospitals, enclosed shopping malls, warehouses, factories, etc. The module may comprise a body defining an interior chamber, the body having an upper end able to be connected to the air conditioning unit (ahu) ...
Method and apparatus for re-heat dehumidification utilizing a variable speed compressor system
Lennox Industries Inc.
August 17, 2017 - N°20170234564

A heating, ventilation, and air conditioning (hvac) system for regulating humidity of an enclosed space. The hvac system includes an evaporator coil. A metering device is fluidly coupled to the evaporator coil. A variable-speed compressor is fluidly coupled to the condenser coil and the evaporator coil and a controller is operatively coupled to the variable-speed compressor. A humidity sensor is ...
Systems and methods for detecting degradation of a component in an air conditioning system
Liebert Corporation
August 17, 2017 - N°20170234561

A method including: determining whether a cooling system is operating in a cooling mode, such that the cooling system is not operating in a reheat mode, a humidification mode or a dehumidification mode; determining whether the cooling system is operating in a compressor mode, such that the cooling system is not operating in a pump refrigerant economization mode; determining whether ...
Air Conditioning Patent Pack
Download 501+ patent application PDFs
Air Conditioning Patent Applications
Download 501+ Air Conditioning-related PDFs
For professional research & prior art discovery
inventor
  • 501+ full patent PDF documents of Air Conditioning-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Coolant measurement apparatus and method
Pacific Link L.l.c.
August 17, 2017 - N°20170232940

An apparatus and method for measuring coolant temperature to ensure the proper amount of coolant for refilling or servicing a coolant system, such as an automobile coolant system, are disclosed. In one embodiment, the apparatus includes a measurement display for viewing the temperature of air conditioning output inside a vehicle while the user is outside the vehicle refilling or servicing ...
Motor vehicle
Bayerische Motoren Werke Aktiengesellschaft
August 17, 2017 - N°20170232818

In order to provide a motor vehicle, the roof of which is composed of a transparent material at least in some sections, wherein persons located in the motor vehicle are cooled by means of escaping air, air outlet openings are formed on both sides on opposite roof frame longitudinal segments, in each case in accordance with the number of seat ...
Air conditioning system for tractor trailers
Bayerische Motoren Werke Aktiengesellschaft
August 17, 2017 - N°20170232817

A system is disclosed for conducting energy from a refrigeration trailer to a truck for controlling temperature in the truck. The system comprises a refrigeration unit coupled to the trailer for cooling a first chamber of the trailer. The refrigeration unit has a first heat exchanger configured to cool a fluid. A second heat exchanger is disposed in a second ...
Air Conditioning Patent Pack
Download 501+ patent application PDFs
Air Conditioning Patent Applications
Download 501+ Air Conditioning-related PDFs
For professional research & prior art discovery
inventor
  • 501+ full patent PDF documents of Air Conditioning-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Vehicle hvac outlet and grille elements
Mahle International Gmbh
August 17, 2017 - N°20170232815

An air outlet of a heating, ventilation, and air conditioning (“hvac”) system of a vehicle includes a duct and a plurality of primary vanes. The duct has an inlet aperture for receiving an airflow from the hvac system, and an outlet aperture that is open to a passenger compartment of the vehicle. The plurality of primary ...
Air conditioning unit of a motor vehicle
Mahle International Gmbh
August 17, 2017 - N°20170232813

An air-conditioning unit of a motor vehicle may include a fan, an evaporator, and a heat exchanger. The heat exchanger may be arranged downstream of the evaporator. The evaporator and heat exchanger may both be arranged in a housing. The air-conditioning unit may also include a first bypass channel bypassing the evaporator. The first bypass channel may be arranged centrally ...
Air conditioning arrangement
Friedrich Luetze Gmbh
August 10, 2017 - N°20170229846

Disclosed is an air conditioning arrangement, in particular a cooling arrangement, at least comprising a switchgear cabinet (1) that has a supporting device (4). Electric and/or electronic devices (2) that are to be air-conditioned are disposed in rows on top of and next to one another on the front side (17) of the supporting device (4), said front side (17) facing the doors of the ...
Control apparatus and device control system
Ricoh Company, Ltd.
August 10, 2017 - N°20170227941

A control apparatus is provided that controls a lighting apparatus and an air conditioning apparatus installed in a predetermined space by communicating with an environmental information acquiring apparatus that acquires environmental information relating to an environmental condition of the predetermined space. The control apparatus includes a processor that executes a program stored in a memory to implement processes of acquiring ...
Device for filling vehicle air conditioning systems with coolant r744
Dürr Somac Gmbh
August 10, 2017 - N°20170227270

A device for filling vehicle air conditioning systems with refrigerant r744 comprises at least one storage tank for liquid refrigerant r744, actively connected by at least one pump station, a supply line and a return line to a filling system from which the refrigerant r744 is fed by an adapter into the vehicle air conditioning system. The refrigerant r744 is ...
Lubricant separator for a heating, ventilation, and air conditioning system
Trane International Inc.
August 10, 2017 - N°20170227268

A lubricant separator is disclosed. The lubricant separator can cause lubricant which is entrained with a heat transfer fluid (e. G., a lubricant—heat transfer fluid mixture) to coalesce and fall (e. G., via gravity) into a bottom portion of a lubricant tank assembly. The lubricant separator can also reduce a velocity of the lubricant—heat transfer fluid ...
Embedded heat exchanger with support mechanism
Trane International Inc.
August 10, 2017 - N°20170227250

A zone-control unit for use in a heating, ventilation, and air conditioning (hvac) system, the zone-control unit includes a heat exchanger, an inlet piping assembly coupled with the heat exchanger for supplying fluid to the heat exchanger, an outlet piping assembly coupled with the heat exchanger for receiving fluid from the heat exchanger, a bracket that maintains the inlet piping ...
Air Conditioning Patent Pack
Download 501+ patent application PDFs
Air Conditioning Patent Applications
Download 501+ Air Conditioning-related PDFs
For professional research & prior art discovery
inventor
  • 501+ full patent PDF documents of Air Conditioning-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Flexible power belt routing for a multi vehicle general motors engine
Denso Aircool Corporation
August 10, 2017 - N°20170226919

The embodied invention is directed toward providing a flexible power belt routing to peripheral components by relocating the water pump to a substantially central location on the engine. This is accomplished by designing two adaptor plates which route the coolant water between the water pump and the engine coolant ports. When the water pump is centrally located on the engine, ...
Air-permeable seat and air conditioning system of seat
Denso Aircool Corporation
August 10, 2017 - N°20170225598

Air intake parts flow the air in the fiber pad and introduce the air from the fiber pad into the chamber; wherein as the air intake parts is driven, air is drawn from the surface of the fiber pad through the trim cover, flows from the fiber pad to the chamber, may be rectified in the chamber and flow out ...
Register panel mounting structure
Toyota Jidosha Kabushiki Kaisha
August 10, 2017 - N°20170225544

A register panel mounting structure includes: a retainer having a cylindrical shape and having a flow path formed therein to permit passage of air for air conditioning; and a register panel mounted at an edge portion of the retainer, the edge portion forming an opening at a downstream side. The register panel has a shape only covering, from a front ...
Vehicle air-conditioning device
Sanden Holdings Corporation
August 10, 2017 - N°20170225542

There is disclosed a vehicle air-conditioning device in which a refrigerant subcool degree in a radiator is appropriately controlled, so that comfortable and efficient vehicle interior air conditioning is achievable. The vehicle air-conditioning device executes a heating mode in which a controller lets a refrigerant discharged from a compressor 2 radiate heat in a radiator 4, decompresses the refrigerant by which heat ...
Air conditioner for vehicle
Denso Corporation
August 10, 2017 - N°20170225540

An air conditioner for a vehicle includes a pre-air conditioning control unit capable of setting a pre-blowing operation mode and a pre-air conditioning operation mode. In the pre-blowing operation mode, a blower is operated with an operation of a compressor prohibited, while an introduction mode is set at an outside-air introduction mode with an output from the blower maximized, and ...
Method and device for controlling refrigerant in air conditioning system and air conditioning system
Midea Group Co., Ltd.
August 03, 2017 - N°20170219266

Disclosed are a method and a device for controlling refrigerant in an air conditioning system. The method includes: s1: comparing a superheat degree of each outdoor unit with an average superheat degree; s2: if the superheat degree of a present outdoor unit is higher than the average superheat degree, and a first different between the superheat degree of the present ...
Method of and system for detecting loss of refrigerant charge
Lennox Industries Inc.
August 03, 2017 - N°20170219262

A method of determining loss of refrigerant charge in a heating, ventilation, and air conditioning (hvac) system. The method includes receiving, using a controller, a plurality of temperature values from a plurality of temperature sensors placed at multiple locations within the hvac system and calculating, using the controller using the plurality of temperature values, a plurality of temperature-dependent values. The ...
Multi-split hvac system
Trane International Inc.
August 03, 2017 - N°20170219255

A heating, ventilation, and/or air conditioning (hvac) system has a first variable refrigerant flow outdoor unit, a first ducted variable speed indoor unit configured to selectively exchange refrigerant with the first variable refrigerant flow outdoor unit, and a second indoor unit configured to selectively exchange refrigerant with the first variable refrigerant flow outdoor unit.
Loading