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Air Conditioning

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


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Heat exchanger and air conditioning apparatus
Daikin Industries, Ltd.
October 12, 2017 - N°20170292741

A heat exchanger includes a plurality of flat tubes, a header part, and a guide part. An interior of the header part is partitioned into first and second spaces. One end of each of the tubes is connected to the first space. The guide part has a guide space positioned below the first space. The guide space communicates with the ...
Air conditioner control system, connecting device, and air conditioner control method
Mitsubishi Electric Corporation
October 12, 2017 - N°20170292728

An air conditioner performs air conditioning on the basis of an intake temperature and a first set temperature. An air conditioning control device includes a controller that switches between an on state and an off state of a signal output on the basis of an indoor temperature and the set temperature. A temperature measuring device measures the indoor temperature. A ...
Systems and methods for mobile application for hvac installation and diagnostics
Emerson Electric Co.
October 12, 2017 - N°20170292725

A monitoring system for monitoring a heating, ventilation, and air conditioning (hvac) system of a building is provided. The monitoring system includes a monitoring server and a monitoring client. The monitoring server is configured to receive an aggregate current value from a monitoring device, wherein the aggregate current value represents a total current flowing through the hvac system, determine a ...
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Air Conditioning Patent Applications
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Methods and systems for liquid desiccant air conditioning system retrofit
7ac Technologies, Inc.
October 12, 2017 - N°20170292722

Methods and systems are disclosed for utilizing liquid desiccant air conditioning systems in connection with existing hvac equipment to achieve reductions in electricity consumption.
Hair conditioning composition comprising two cationic surfactants and benefit material such as salicylic acid and 2...
The Procter & Gamble Company
October 12, 2017 - N°20170290755

Disclosed is a hair conditioning composition comprising by weight: from about 1. 0% to about 10% of a cationic surfactant being a combination of a mono-long alkyl amine and a mono-long alkyl quaternized ammonium salt; from about 2. 5% to about 30% of a high melting point fatty compound; an aqueous carrier; and from about 0. 15% to about 20% of a benefit material such as salicylic acid and 2...
Heat exchanger coil with offset fins
Trane International Inc.
October 05, 2017 - N°20170284749

Apparatuses, systems and methods are directed to heat exchangers that are made of microchannel tubes and that have offset fins of various geometries and density. The heat exchanger coils can be implemented in various refrigeration and/or heating, ventilation, and air conditioning (hvac) units or systems thereof.
Air Conditioning Patent Pack
Download 501+ patent application PDFs
Air Conditioning Patent Applications
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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.
Systems and methods for generating operational intelligence for heating ventilation and air conditioning (hvac) devices
Wipro Limited
October 05, 2017 - N°20170284692

This disclosure relates to a method and system for generating operational intelligence for a heating ventilation and air conditioning (hvac) device. In one embodiment, the method includes detecting, via a plurality of sensors, a plurality of ambient parameters with respect to a building at periodic intervals; computing, via a processor, a plurality of performance parameters at the periodic intervals based ...
Groundwater air conditioning with warm water distribution and associated methods
Wipro Limited
October 05, 2017 - N°20170284687

A method of cooling air includes a liquid coolant subsystem including a cool water source configured to hold water, an air cooling subsystem including an air chamber that contains air therein, an air conditioning apparatus including a heat exchanger of a liquid-to-air type having a heat sink in thermal communication, a fan assembly configured to move air along the heat ...
Heat pumps utilizing ionic liquid desiccant
Xergy Inc
October 05, 2017 - N°20170284685

An ionic liquid desiccant system utilizes an ionic liquid desiccant to draw moisture from a working fluid, such as air that flow into an enclosure, such as a home. The desiccant may be mixed with the working fluid or a separator that allows moisture transport therethrough may be configured between the ionic liquid desiccant and the working fluid. The ionic ...
Air conditioning unit and method of installing the same
Xergy Inc
October 05, 2017 - N°20170284683

An air conditioning unit and method of mounting the same in an opening in a wall, particularly an opening housing a window. The unit includes a front section disposed inside the building on a first side of the opening; and a rear section disposed outside the building on a second side of the opening. A duct extends between the front ...
Gas turbine engine dual sealing cylindrical variable bleed valve
General Electric Company
October 05, 2017 - N°20170284303

Axially adjacent annular booster bleed aft and forward plenums with annular common wall therebetween extend radially outwardly from transition duct. Variable bleed valve includes bleed valve door in bleed inlet in transition duct, attached to rotatable valve body rotatable about axis of rotation, operable to open and close bleed inlet to aft plenum. Rotatable plenum door clocked or circumferentially spaced ...
Aircraft air conditioning system including a thermoelectric device
Hamilton Sundstrand Corporation
October 05, 2017 - N°20170283074

A environmental control system (ecs) for an aircraft includes a primary heat exchanger configured to receive bleed air from a turbine compressor of the aircraft and a secondary heat exchanger having an input configured to receive a flow from the primary heat exchanger and a secondary heat exchanger output. The ecs also includes a thermoelectric condensing device having an input ...
Air distribution chamber for a vehicle seat
I.g. Bauerhin Gmbh
October 05, 2017 - N°20170282764

An air conditioning device for a vehicle seat, comprising at least one air distribution module (1) having at least one air distribution chamber which is open on the top side (4) opposite the carrier layer (6), and wherein the carrier layer (6) has at least one extension section (12) which projects beyond the part of the carrier layer that is not covered by the bottom ...
Air Conditioning Patent Pack
Download 501+ patent application PDFs
Air Conditioning Patent Applications
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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.
Door for air conditioning unit
Denso International America, Inc.
October 05, 2017 - N°20170282681

A door for an air conditioning unit includes a door body, a shaft, and a locking portion. The door body includes a sleeve. The shaft is inserted into the sleeve. The locking portion is disposed in the sleeve and the shaft. The shaft is detachably engaged to the sleeve through the locking portion.
Method and air-conditioning system for air-conditioning an electric or hybrid vehicle
Bayerische Motoren Werke Aktiengesellschaft
October 05, 2017 - N°20170282677

A method for air conditioning an electric or hybrid vehicle includes preconditioning a high voltage accumulator of the electric or hybrid vehicle. The electric or hybrid vehicle has an interior and the high voltage accumulator is air conditioned with an air-conditioning unit having a determined cooling potential. The high voltage accumulator has a current hvs temperature. The interior has a ...
Method of verifying and analyzing energy efficiency ratio eer of a heating ventilation and air ...
Bayerische Motoren Werke Aktiengesellschaft
September 28, 2017 - N°20170277816

A method of verifying and analyzing energy efficiency ratio (eer) of an hvac chiller unit in accordance with the present invention provides verification and analysis of hvac chiller units to build daily steady-state data and non-steady state data out of field dynamic eer values and provides analysis of the steady-state data, based on selected integer temperatures and tenfold load factors ...
Rotational sprayer cleaning device for an air conditioner condensing unit and method
Bayerische Motoren Werke Aktiengesellschaft
September 28, 2017 - N°20170276443

An improved cleaning device for an air conditioning condensing unit having a housing with a sprayer cleaning device therein which includes a rotatably disposed spray nozzle connected to a spray nozzle conduit which operably communicably connects to a hose coupling connection outside the housing, wherein the spray nozzle conduit rotates about a rotational axis. A method of cleaning the air ...
Enhanced vapor injection air conditioning system
Gd Midea Heating & Ventilating Equipment Co., Ltd.
September 28, 2017 - N°20170276407

An enhanced vapor injection air conditioning system (100) is provided and includes: a vapor injection compressor (1), a direction switching assembly (2), a first outdoor heat exchanger (3), a second outdoor heat exchanger (4) including first and second heat-exchange flow passages (41, 42), and an auxiliary electronic expansion valve assembly. A main electronic expansion valve assembly is connected between a first end (411) of the first heat-exchange flow ...
Indoor unit for air conditioning device
Daikin Industries, Ltd.
September 28, 2017 - N°20170276396

An indoor unit of an air conditioning system is provided. The indoor unit includes a fan, a control box that includes an inspection port on a first side surface, and a casing that houses the fan and the control box. The casing includes a first flow port in a bottom surface of the casing, a second flow port in a ...
Wooden-cabinet for air conditioning system
Daikin Industries, Ltd.
September 28, 2017 - N°20170276395

A wooden-cabinet for air conditioning system including a cabinet for housing an air conditioning system wherein the cabinet is depicted in the form of a fireplace or a wood mantel, and the cabinet is preferably made of wood material. The cabinet preferably houses the indoor unit of the air condition system and includes heat pumps, split type heat pumps, split-hvac, ...
Indoor unit for air conditioning device
Daikin Industries, Ltd.
September 28, 2017 - N°20170276392

In order to carry out, in a heating operation, an airflow rate adjusting operation in which a reduced amount of conditioned air is blown in one or more of a plurality of blowing directions to increase a blowing speed in the rest of the blowing directions, an operation control section is configured to control the flow of the conditioned air ...
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