of fresh outdoor air

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F25B2700/2106

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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F25Refrigeration F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS COMBINED HEATING AND REFRIGERATION SYSTEMS HEAT-PUMP SYSTEMS F25B2700/00Sensing or detecting of parameters Sensors therefor

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F25B2700/2106of fresh outdoor air

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Patents Grantslast 30 patents

Information Patent Grant
Multi-capacity compressor with variable speed drive and method of use
- Patent number 12,140,345
- Issue date Nov 12, 2024
- Regal Beloit America, Inc.
- Ludovic Andre Chretien
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method, apparatus and software for monitoring and improving the eff...
- Patent number 12,104,834
- Issue date Oct 1, 2024
- Cass Khoo
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Multi-air conditioner for heating and cooling
- Patent number 12,078,396
- Issue date Sep 3, 2024
- LG Electronics Inc.
- Chiwoo Song
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Heat exchanger design for climate control system
- Patent number 12,072,131
- Issue date Aug 27, 2024
- TRANE INTERNATIONAL INC.
- Raymond Walter Rite
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Refrigeration system with combined superheat and subcooling control
- Patent number 12,055,327
- Issue date Aug 6, 2024
- Hill Phoenix, Inc.
- Nassim Khaled
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Alternative defrost mode of HVAC system
- Patent number 12,050,041
- Issue date Jul 30, 2024
- Tyco Fire & Security GMBH
- Steven A. Tice
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Carbon dioxide cooling system with subcooling
- Patent number 12,044,453
- Issue date Jul 23, 2024
- Lennox Industries Inc.
- Robert B. Uselton
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Method of operating an electronic expansion valve in an air conditi...
- Patent number 12,013,161
- Issue date Jun 18, 2024
- Haier US Appliance Solutions, Inc.
- Joshua Duane Longenecker
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Utilizing wet fracturing sand for hydraulic fracturing operations
- Patent number RE50007
- Issue date Jun 11, 2024
- TYPHON TECHNOLOGY SOLUTIONS (U.S.), LLC
- Jeffrey G. Morris
Information Patent Grant
Low refrigerant charge detection in transport refrigeration system
- Patent number 11,988,428
- Issue date May 21, 2024
- Carrier Corporation
- Aaron J. Foran
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air conditioning unit for an accurate control of supply air tempera...
- Patent number 11,988,430
- Issue date May 21, 2024
- Vertiv Tech Co., Ltd.
- Jie Guo
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air compressor
- Patent number 11,982,456
- Issue date May 14, 2024
- Hitachi Industrial Equipment Systems Co., Ltd.
- Kenji Morita
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Heat pump system and control method
- Patent number 11,946,671
- Issue date Apr 2, 2024
- Zhicheng Huang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Vehicle air conditioning system and control method of vehicle air c...
- Patent number 11,940,164
- Issue date Mar 26, 2024
- MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
- Takayuki Hagita
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Systems and methods for defrost of heat pump systems
- Patent number 11,940,189
- Issue date Mar 26, 2024
- Goodman Manufacturing Company, L.P.
- Michael F. Taras
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Air conditioning system with refrigerant leak management
- Patent number 11,898,763
- Issue date Feb 13, 2024
- Daikin Industries, Ltd.
- Miki Yamada
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Refrigeration system with direct expansion refrigeration mode and r...
- Patent number 11,892,216
- Issue date Feb 6, 2024
- AIRSYS Refrigeration Engineering Technology (Beijing) Co. Ltd.
- Yunshui Chen
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Systems and methods to manage power consumption of a building and s...
- Patent number 11,841,178
- Issue date Dec 12, 2023
- AXIOM CLOUD INC.
- Nikhil Saralkar
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Heat exchange system for vehicle and air conditioning system for ve...
- Patent number 11,833,884
- Issue date Dec 5, 2023
- Mitsubishi Electric Corporation
- Masakazu Tani
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Heat pump water heater systems and methods for low ambient temperat...
- Patent number 11,808,494
- Issue date Nov 7, 2023
- Rheem Manufacturing Company
- Yang Zou
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air conditioner with variable speed compressor and variable speed fan
- Patent number 11,808,466
- Issue date Nov 7, 2023
- Haier US Appliance Solutions, Inc.
- Joshua Duane Longenecker
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Environmental control unit including maintenance prediction
- Patent number 11,774,128
- Issue date Oct 3, 2023
- Robert Bosch LLC
- Goncalo Costa
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Liquid transfer pump cycle
- Patent number 11,768,022
- Issue date Sep 26, 2023
- Lennox Industries Inc.
- Carl T. Crawford
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Data center coolant switch
- Patent number 11,737,248
- Issue date Aug 22, 2023
- International Business Machines Corporation
- Madhusudan K. Iyengar
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Refrigeration system with combined superheat and subcooling control
- Patent number 11,732,938
- Issue date Aug 22, 2023
- Hill Phoenix, Inc.
- Nassim Khaled
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Variable speed compressor based AC system and control method
- Patent number 11,719,477
- Issue date Aug 8, 2023
- Jianliang Zhang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Environmental control unit including maintenance prediction
- Patent number 11,703,241
- Issue date Jul 18, 2023
- Robert Bosch LLC
- Goncalo Costa
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Refrigerant-amount determination kit
- Patent number 11,686,516
- Issue date Jun 27, 2023
- Daikin Industries, Ltd.
- Akihiro Inao
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Gas-liquid separator and air conditioner having the same
- Patent number 11,680,740
- Issue date Jun 20, 2023
- LG Electronics Inc.
- Eungsu Kim
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
CO2 refrigeration system with automated control optimization
- Patent number 11,674,719
- Issue date Jun 13, 2023
- Hill Phoenix, Inc.
- Niel M. Hayes
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
HEAT PUMP SYSTEM AND METHOD FOR CONTROLLING THE SAME
- Publication number 20250020377
- Publication date Jan 16, 2025
- Samsung Electronics Co., Ltd.
- Sangyoon HAN
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Control method and device suitable for air conditioner in high drop...
- Publication number 20240401859
- Publication date Dec 5, 2024
- Guangdong Carrier HVAC Co., Ltd
- Qiren Xia
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
MULTI-SPLIT AIR CONDITIONER AND CONTROL METHOD THEREFOR, STORAGE ME...
- Publication number 20240384909
- Publication date Nov 21, 2024
- GD MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD.
- Yunpeng JIANG
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Air Conditioner Condensing Unit Cooling System
- Publication number 20240328685
- Publication date Oct 3, 2024
- Levan Ly
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
SYSTEMS AND METHODS FOR A REFRIGERATION SYSTEM WITH INDIRECT EVAPOR...
- Publication number 20240280304
- Publication date Aug 22, 2024
- Effecterra, Inc.
- Evan Aschow
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
REFRIGERATION CYCLE DEVICE, CONTROL METHOD, AND NON-TRANSITORY COMP...
- Publication number 20240263855
- Publication date Aug 8, 2024
- Mitsubishi Electric Corporation
- Koji FUKUI
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
AIR-CONDITIONING APPARATUS
- Publication number 20240230196
- Publication date Jul 11, 2024
- Mitsubishi Electric Corporation
- Komei NAKAJIMA
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
IMPROVED COOLING SYSTEM CONTROL
- Publication number 20240219090
- Publication date Jul 4, 2024
- Electrolux Appliances Aktiebolag
- Richard FURBERG
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
SYSTEMS AND METHODS FOR DEFROST OF HEAT PUMP SYSTEMS
- Publication number 20240191918
- Publication date Jun 13, 2024
- Goodman Manufacturing Company, L.P.
- Michael F. Taras
- F24 - HEATING RANGES VENTILATING
Information Patent Application
HEATING SYSTEM USING HEAT PUMP AND AIR HEATING DEVICE
- Publication number 20240183586
- Publication date Jun 6, 2024
- KYUNGDONG NAVIEN CO., LTD.
- Dong Keun LEE
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
CONTAINER DATA CENTER AND REFRIGERATION CONTROL METHOD THEREOF
- Publication number 20240188256
- Publication date Jun 6, 2024
- Hebei Qinhuai Data Co., Limited.
- Binghua ZHANG
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
A METHOD FOR FAULT TOLERANT CONTROL OF A VAPOUR COMPRESSION SYSTEM
- Publication number 20240159438
- Publication date May 16, 2024
- Danfoss A/S
- Glenn ANDREASEN
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
ALTERNATIVE DEFROST MODE OF HVAC SYSTEM
- Publication number 20240151446
- Publication date May 9, 2024
- Johnson Controls Tyco IP Holdings LLP
- Steven A. Tice
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
REFRIGERATOR AND METHOD FOR CONTROLLING THE SAME
- Publication number 20240125525
- Publication date Apr 18, 2024
- Samsung Electronics Co., Ltd.
- Seulki MIN
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
REFRIGERATION PLANT AND METHOD FOR OPERATING A REFRIGERATION PLANT
- Publication number 20240077235
- Publication date Mar 7, 2024
- Lauda Dr. R. Wobser GmbH & Co.KG
- Alfred Semrau
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
AIR CONDITIONING SYSTEM, REFRIGERANT STATE DETECTION METHOD AND COM...
- Publication number 20240068722
- Publication date Feb 29, 2024
- GD MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD.
- Zhongzhen LI
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
HVAC SYSTEM WITH OUTDOOR FAN SPEED CONTROL BYPASS
- Publication number 20240035724
- Publication date Feb 1, 2024
- Johnson Controls Tyco IP Holdings LLP
- Anthony J. Reardon
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
SYSTEMS AND METHODS FOR DEFROST OF HEAT PUMP SYSTEMS
- Publication number 20240019185
- Publication date Jan 18, 2024
- Daikin Comfort Technologies Manufacturing, L.P.
- Michael F. Taras
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
SHOE CARE APPARATUS AND CONTROL METHOD THEREFOR
- Publication number 20230414062
- Publication date Dec 28, 2023
- Samsung Electronics Co., Ltd.
- Joongwon NA
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
HEAT EXCHANGER DESIGN FOR CLIMATE CONTROL SYSTEM
- Publication number 20230392843
- Publication date Dec 7, 2023
- TRANE INTERNATIONAL INC.
- Raymond Walter Rite
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
MATERIAL COOLING SYSTEM HAVING A VARIABLE HEAT REJECTION INTERFACE
- Publication number 20230384011
- Publication date Nov 30, 2023
- William Jones
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
ANOMALY DETECTION FOR REFRIGERATION SYSTEMS
- Publication number 20230349610
- Publication date Nov 2, 2023
- ACCRUENT LLC
- Carter DeCew Tiernan
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
MULTI-CAPACITY COMPRESSOR WITH VARIABLE SPEED DRIVE AND METHOD OF USE
- Publication number 20230341153
- Publication date Oct 26, 2023
- Regal Beloit America, Inc.
- Ludovic Andre Chretien
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SYSTEMS AND METHODS FOR DEFROST OF HEAT PUMP SYSTEMS
- Publication number 20230296296
- Publication date Sep 21, 2023
- Goodman Manufacturing Company LP
- Michael F. Taras
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
AIR CONDITIONER
- Publication number 20230235933
- Publication date Jul 27, 2023
- FUJITSU GENERAL LIMITED
- Hiroshi SASAKI
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Air Conditioning Unit, And Operation Control Method And Operation C...
- Publication number 20230168016
- Publication date Jun 1, 2023
- Vertiv Tech Co., Ltd.
- Jie GUO
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD OF OPERATING AN ELECTRONIC EXPANSION VALVE IN AN AIR CONDITI...
- Publication number 20230168015
- Publication date Jun 1, 2023
- Haier US Appliance Solutions, Inc.
- Joshua Duane Longenecker
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Heat Pump with Ejector
- Publication number 20230160610
- Publication date May 25, 2023
- Carrier Corporation
- Ahmad M. Mahmoud
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Refrigeration System and Control Method of Refrigeration System
- Publication number 20230152017
- Publication date May 18, 2023
- AIRSYS Refrigeration Engineering Technology (Beijing) Co. Ltd.
- Yunshui CHEN
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
AIR CONDITIONER AND CONTROL METHOD THEREOF
- Publication number 20230126973
- Publication date Apr 27, 2023
- Samsung Electronics Co., Ltd.
- Sungjin IN
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

of fresh outdoor air

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Multi-capacity compressor with variable speed drive and method of use

Method, apparatus and software for monitoring and improving the eff...

Multi-air conditioner for heating and cooling

Heat exchanger design for climate control system

Refrigeration system with combined superheat and subcooling control

Alternative defrost mode of HVAC system

Carbon dioxide cooling system with subcooling

Method of operating an electronic expansion valve in an air conditi...

Utilizing wet fracturing sand for hydraulic fracturing operations

Low refrigerant charge detection in transport refrigeration system

Air conditioning unit for an accurate control of supply air tempera...

Air compressor

Heat pump system and control method

Vehicle air conditioning system and control method of vehicle air c...

Systems and methods for defrost of heat pump systems

Air conditioning system with refrigerant leak management

Refrigeration system with direct expansion refrigeration mode and r...

Systems and methods to manage power consumption of a building and s...

Heat exchange system for vehicle and air conditioning system for ve...

Heat pump water heater systems and methods for low ambient temperat...

Air conditioner with variable speed compressor and variable speed fan

Environmental control unit including maintenance prediction

Liquid transfer pump cycle

Data center coolant switch

Refrigeration system with combined superheat and subcooling control

Variable speed compressor based AC system and control method

Environmental control unit including maintenance prediction

Refrigerant-amount determination kit

Gas-liquid separator and air conditioner having the same

CO2 refrigeration system with automated control optimization

Patents Applicationslast 30 patents

HEAT PUMP SYSTEM AND METHOD FOR CONTROLLING THE SAME

Control method and device suitable for air conditioner in high drop...

MULTI-SPLIT AIR CONDITIONER AND CONTROL METHOD THEREFOR, STORAGE ME...

Air Conditioner Condensing Unit Cooling System

SYSTEMS AND METHODS FOR A REFRIGERATION SYSTEM WITH INDIRECT EVAPOR...

REFRIGERATION CYCLE DEVICE, CONTROL METHOD, AND NON-TRANSITORY COMP...

AIR-CONDITIONING APPARATUS

IMPROVED COOLING SYSTEM CONTROL

SYSTEMS AND METHODS FOR DEFROST OF HEAT PUMP SYSTEMS

HEATING SYSTEM USING HEAT PUMP AND AIR HEATING DEVICE

CONTAINER DATA CENTER AND REFRIGERATION CONTROL METHOD THEREOF

A METHOD FOR FAULT TOLERANT CONTROL OF A VAPOUR COMPRESSION SYSTEM

ALTERNATIVE DEFROST MODE OF HVAC SYSTEM

REFRIGERATOR AND METHOD FOR CONTROLLING THE SAME

REFRIGERATION PLANT AND METHOD FOR OPERATING A REFRIGERATION PLANT

AIR CONDITIONING SYSTEM, REFRIGERANT STATE DETECTION METHOD AND COM...

HVAC SYSTEM WITH OUTDOOR FAN SPEED CONTROL BYPASS

SYSTEMS AND METHODS FOR DEFROST OF HEAT PUMP SYSTEMS

SHOE CARE APPARATUS AND CONTROL METHOD THEREFOR

HEAT EXCHANGER DESIGN FOR CLIMATE CONTROL SYSTEM

MATERIAL COOLING SYSTEM HAVING A VARIABLE HEAT REJECTION INTERFACE

ANOMALY DETECTION FOR REFRIGERATION SYSTEMS

MULTI-CAPACITY COMPRESSOR WITH VARIABLE SPEED DRIVE AND METHOD OF USE

SYSTEMS AND METHODS FOR DEFROST OF HEAT PUMP SYSTEMS

AIR CONDITIONER

Air Conditioning Unit, And Operation Control Method And Operation C...

METHOD OF OPERATING AN ELECTRONIC EXPANSION VALVE IN AN AIR CONDITI...

Heat Pump with Ejector

Refrigeration System and Control Method of Refrigeration System

AIR CONDITIONER AND CONTROL METHOD THEREOF