at the suction side of the compressor

Industry

CPC
F25B2700/21151

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Parent Industries

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

Current Industry

F25B2700/21151at the suction side of the compressor

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method of operating a heat pump system
- Patent number 12,173,942
- Issue date Dec 24, 2024
- Carrier Corporation
- Charles Cluff
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Lubricant management for an HVACR system
- Patent number 12,117,222
- Issue date Oct 15, 2024
- TRANE INTERNATIONAL INC.
- Thibaut Gerson
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Heat pump system
- Patent number 12,065,016
- Issue date Aug 20, 2024
- HANGZHOU SANHUA RESEARCH INSTITUTE CO., LTD.
- Junqi Dong
- B60 - VEHICLES IN GENERAL
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
Calibration method of refrigerant saturation temperature in a refri...
- Patent number 12,038,212
- Issue date Jul 16, 2024
- Maersk Container Industry A/S
- Georg Fösel
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Refrigerated dryer power saving controls
- Patent number 12,018,874
- Issue date Jun 25, 2024
- Ingersoll-Rand Industrial U.S., Inc.
- Lalitkumar Jamnadas Vaishnav
- F24 - HEATING RANGES VENTILATING
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
Refrigeration cycle device
- Patent number 12,007,150
- Issue date Jun 11, 2024
- Daikin Industries, Ltd.
- Ikuhiro Iwata
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Apparatus, method, and program for estimating amount of refrigerant
- Patent number 11,971,203
- Issue date Apr 30, 2024
- Daikin Industries, Ltd.
- Manabu Yoshimi
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Heat pump device
- Patent number 11,965,680
- Issue date Apr 23, 2024
- Nihon Itomic Co., Ltd.
- Masami Ogata
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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
Thermodynamic heat recovery without an additional thermodynamic cir...
- Patent number 11,859,875
- Issue date Jan 2, 2024
- LGL France S.A.S.
- Bastien Jovet
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Compressor protection against liquid slug
- Patent number 11,846,456
- Issue date Dec 19, 2023
- Rheem Manufacturing Company
- Swapnil Khaire
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Compressor sensor mount
- Patent number 11,841,031
- Issue date Dec 12, 2023
- Honeywell International Inc.
- Andrew Zug
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Evaporator liquid preheater for reducing refrigerant charge
- Patent number 11,835,280
- Issue date Dec 5, 2023
- Evapco, Inc.
- Greg Derosier
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Systems and methods for humidity control in an air conditioning system
- Patent number 11,828,511
- Issue date Nov 28, 2023
- Rheem Manufacturing Company
- Derek Brasuell
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air conditioning system and control method therefor
- Patent number 11,828,507
- Issue date Nov 28, 2023
- Hangzhou Sanhua Research Institute Co., Ltd.
- Qiaofeng Liu
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Systems and methods for implementing ejector refrigeration cycles w...
- Patent number 11,821,668
- Issue date Nov 21, 2023
- BECHTEL ENERGY TECHNOLOGIES & SOLUTIONS, INC.
- David Ladd
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method for operating a vehicular refrigeration system having a refr...
- Patent number 11,820,198
- Issue date Nov 21, 2023
- Audi AG
- Dirk Schroeder
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Heat pump system for vehicle air conditioning devices
- Patent number 11,794,555
- Issue date Oct 24, 2023
- Sanden Corporation
- Nobutaka Shimizu
- B60 - VEHICLES 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
Method of improved control for variable volume ratio valve
- Patent number 11,725,661
- Issue date Aug 15, 2023
- TRANE INTERNATIONAL INC.
- Christopher Espelien
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Container refrigeration monitoring systems and methods
- Patent number 11,635,241
- Issue date Apr 25, 2023
- Emerson Climate Technologies, Inc.
- Karen R. Richard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Monitoring method of cooling system and monitoring device thereof
- Patent number 11,635,242
- Issue date Apr 25, 2023
- DEI ENERGY SOLUTION TECHNOLOGY CO., LTD.
- Te-Pin Hsu
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Oil control system and method for HVAC system
- Patent number 11,624,531
- Issue date Apr 11, 2023
- Carrier Corporation
- Mark W. Shoemaker
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cooling system with compressor bypass
- Patent number 11,604,022
- Issue date Mar 14, 2023
- Heatcraft Refrigeration Products LLC
- Shitong Zha
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Systems and methods for humidity control in an air conditioning system
- Patent number 11,566,828
- Issue date Jan 31, 2023
- Rheem Manufacturing Company
- Derek Brasuell
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Systems and methods for implementing ejector refrigeration cycles w...
- Patent number 11,561,027
- Issue date Jan 24, 2023
- BECHTEL ENERGY TECHNOLOGIES & SOLUTIONS, INC.
- David Ladd
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method for controlling freezing of indoor unit, outdoor unit and/or...
- Patent number 11,506,436
- Issue date Nov 22, 2022
- QINGDAO HAIER AIR-CONDITIONING ELECTRONIC CO., LTD.
- Chao An
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Electric expansion valve, a heat exchange system and a method of co...
- Patent number 11,499,766
- Issue date Nov 15, 2022
- Carrier Corporation
- Parmesh Verma
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
COOLING MECHANISM
- Publication number 20250003659
- Publication date Jan 2, 2025
- Disco Corporation
- Hideyuki SUZUKI
- B24 - GRINDING POLISHING
Information Patent Application
REFRIGERATED DRYER POWER SAVING CONTROLS
- Publication number 20240393025
- Publication date Nov 28, 2024
- Ingersoll-Rand Industrial U.S., Inc.
- Lalitkumar Jamnadas Vaishnav
- F24 - HEATING RANGES VENTILATING
Information Patent Application
REFRIGERATING DEVICE AND ENVIRONMENTAL TESTING APPARATUS
- Publication number 20240384908
- Publication date Nov 21, 2024
- ESPEC CORP.
- Tetsuya OKADOME
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
REFRIGERATION CYCLE APPARATUS, REFIGERANT LEAK DETECTION SYSTEM, AN...
- Publication number 20240295353
- Publication date Sep 5, 2024
- Toshiba Carrier Corporation
- Shinya KOMURE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ROTATION SPEED CONTROL METHOD AND SYSTEM, DEVICE, AND STORAGE MEDIUM
- Publication number 20240191925
- Publication date Jun 13, 2024
- Zhejiang Geely Holding Group Co., Ltd.
- Lei HU
- 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
AIR CONDITIONING SYSTEM, REFRIGERANT AMOUNT ESTIMATION METHOD FOR A...
- Publication number 20240175595
- Publication date May 30, 2024
- FUJITSU GENERAL LIMITED
- Shinji SASAKI
- F24 - HEATING RANGES VENTILATING
Information Patent Application
COMPRESSOR, AND CONTROL METHOD FOR SAME
- Publication number 20240142151
- Publication date May 2, 2024
- KOBELCO COMPRESSORS CORPORATION
- Yosuke FUKUSHIMA
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
THERMODYNAMIC HEAT RECOVERY WITHOUT AN ADDITIONAL THERMODYNAMIC CIR...
- Publication number 20240085067
- Publication date Mar 14, 2024
- LGL France S.A.S.
- Bastien JOVET
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
HEAT-PUMP WATER HEATER
- Publication number 20240077231
- Publication date Mar 7, 2024
- Mitsubishi Electric Corporation
- Kosuke KAWANO
- F24 - HEATING RANGES VENTILATING
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
SYSTEMS AND METHODS FOR HUMIDITY CONTROL IN AN AIR CONDITIONING SYSTEM
- Publication number 20240053077
- Publication date Feb 15, 2024
- RHEEM MANUFACTURING COMPANY
- Derek Brasuell
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
REFRIGERATION PLANT AND OPERATING METHOD THEREOF
- Publication number 20240044564
- Publication date Feb 8, 2024
- CAREL INDUSTRIES S.P.A.
- Alessandro MANIERO
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Method For Controlling Refrigerant Liquid Flood-Back Within A Chill...
- Publication number 20230349603
- Publication date Nov 2, 2023
- BLUE STAR LIMITED
- Sandeep Pasarkar
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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
REFRIGERATION CYCLE APPARATUS
- Publication number 20230184475
- Publication date Jun 15, 2023
- Mitsubishi Electric Corporation
- Shun OKADA
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
HEAT PUMP DEVICE
- Publication number 20230184469
- Publication date Jun 15, 2023
- Nihon Itomic Co., Ltd.
- Masami OGATA
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
SYSTEMS AND METHODS FOR HUMIDITY CONTROL IN AN AIR CONDITIONING SYSTEM
- Publication number 20230160618
- Publication date May 25, 2023
- RHEEM MANUFACTURING COMPANY
- Derek Brasuell
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Systems and Methods for Implementing Ejector Refrigeration Cycles w...
- Publication number 20230106363
- Publication date Apr 6, 2023
- Bechtel Energy Technologies & Solutions, Inc.
- David Ladd
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
COMPRESSOR RETURN AIR DRYNESS DETECTION METHOD, APPARATUS, DEVICE,...
- Publication number 20230079856
- Publication date Mar 16, 2023
- Yusheng ZHANG
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD OF OPERATING A HEAT PUMP SYSTEM
- Publication number 20230064936
- Publication date Mar 2, 2023
- Charles Cluff
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
SYSTEM AND METHOD OF HOT GAS DEFROST CONTROL FOR MULTISTAGE CASCADE...
- Publication number 20230034122
- Publication date Feb 2, 2023
- David Scott FARRAR
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Systems and Methods for Implementing Ejector Refrigeration Cycles w...
- Publication number 20220357078
- Publication date Nov 10, 2022
- Bechtel Energy Technologies & Solutions, Inc.
- David Ladd
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Load Balancing Method for Two Compressors
- Publication number 20220290906
- Publication date Sep 15, 2022
- York (Wuxi) Air Conditioning and Refrigeration Co.,Ltd.
- Haifeng Cai
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
APPARATUS, METHOD, AND PROGRAM FOR ESTIMATING AMOUNT OF REFRIGERANT
- Publication number 20220268503
- Publication date Aug 25, 2022
- DAIKIN INDUSTRIES, LTD.
- Manabu YOSHIMI
- F24 - HEATING RANGES VENTILATING
Information Patent Application
THERMODYNAMIC HEAT RECOVERY WITHOUT AN ADDITIONAL THERMODYNAMIC CIR...
- Publication number 20220235974
- Publication date Jul 28, 2022
- LGL France S.A.S.
- Bastien JOVET
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
REFRIGERANT LEAKAGE DETERMINATION SYSTEM
- Publication number 20220187000
- Publication date Jun 16, 2022
- Daikin Industries, Ltd.
- Manabu YOSHIMI
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
AIR TREATMENT SYSTEM
- Publication number 20220146123
- Publication date May 12, 2022
- DAIKIN INDUSTRIES, LTD.
- Toru FUJIMOTO
- F24 - HEATING RANGES VENTILATING
Information Patent Application
ABNORMALITY DETERMINATION DEVICE, FREEZING DEVICE INCLUDING THIS AB...
- Publication number 20220042730
- Publication date Feb 10, 2022
- DAIKIN INDUSTRIES, LTD.
- Kiichirou SATOU
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
AIR CONDITIONING SYSTEMS, CONTROLLERS, AND CONTROL METHODS
- Publication number 20220011031
- Publication date Jan 13, 2022
- RHEEM MANUFACTURING COMPANY
- Derek Brasuell
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

at the suction side of the compressor

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method of operating a heat pump system

Lubricant management for an HVACR system

Heat pump system

Refrigeration system with combined superheat and subcooling control

Calibration method of refrigerant saturation temperature in a refri...

Refrigerated dryer power saving controls

Utilizing wet fracturing sand for hydraulic fracturing operations

Refrigeration cycle device

Apparatus, method, and program for estimating amount of refrigerant

Heat pump device

Systems and methods for defrost of heat pump systems

Thermodynamic heat recovery without an additional thermodynamic cir...

Compressor protection against liquid slug

Compressor sensor mount

Evaporator liquid preheater for reducing refrigerant charge

Systems and methods for humidity control in an air conditioning system

Air conditioning system and control method therefor

Systems and methods for implementing ejector refrigeration cycles w...

Method for operating a vehicular refrigeration system having a refr...

Heat pump system for vehicle air conditioning devices

Refrigeration system with combined superheat and subcooling control

Method of improved control for variable volume ratio valve

Container refrigeration monitoring systems and methods

Monitoring method of cooling system and monitoring device thereof

Oil control system and method for HVAC system

Cooling system with compressor bypass

Systems and methods for humidity control in an air conditioning system

Systems and methods for implementing ejector refrigeration cycles w...

Method for controlling freezing of indoor unit, outdoor unit and/or...

Electric expansion valve, a heat exchange system and a method of co...

Patents Applicationslast 30 patents

COOLING MECHANISM

REFRIGERATED DRYER POWER SAVING CONTROLS

REFRIGERATING DEVICE AND ENVIRONMENTAL TESTING APPARATUS

REFRIGERATION CYCLE APPARATUS, REFIGERANT LEAK DETECTION SYSTEM, AN...

ROTATION SPEED CONTROL METHOD AND SYSTEM, DEVICE, AND STORAGE MEDIUM

SYSTEMS AND METHODS FOR DEFROST OF HEAT PUMP SYSTEMS

AIR CONDITIONING SYSTEM, REFRIGERANT AMOUNT ESTIMATION METHOD FOR A...

COMPRESSOR, AND CONTROL METHOD FOR SAME

THERMODYNAMIC HEAT RECOVERY WITHOUT AN ADDITIONAL THERMODYNAMIC CIR...

HEAT-PUMP WATER HEATER

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

SYSTEMS AND METHODS FOR HUMIDITY CONTROL IN AN AIR CONDITIONING SYSTEM

REFRIGERATION PLANT AND OPERATING METHOD THEREOF

Method For Controlling Refrigerant Liquid Flood-Back Within A Chill...

SYSTEMS AND METHODS FOR DEFROST OF HEAT PUMP SYSTEMS

REFRIGERATION CYCLE APPARATUS

HEAT PUMP DEVICE

SYSTEMS AND METHODS FOR HUMIDITY CONTROL IN AN AIR CONDITIONING SYSTEM

Systems and Methods for Implementing Ejector Refrigeration Cycles w...

COMPRESSOR RETURN AIR DRYNESS DETECTION METHOD, APPARATUS, DEVICE,...

METHOD OF OPERATING A HEAT PUMP SYSTEM

SYSTEM AND METHOD OF HOT GAS DEFROST CONTROL FOR MULTISTAGE CASCADE...

Systems and Methods for Implementing Ejector Refrigeration Cycles w...

Load Balancing Method for Two Compressors

APPARATUS, METHOD, AND PROGRAM FOR ESTIMATING AMOUNT OF REFRIGERANT

THERMODYNAMIC HEAT RECOVERY WITHOUT AN ADDITIONAL THERMODYNAMIC CIR...

REFRIGERANT LEAKAGE DETERMINATION SYSTEM

AIR TREATMENT SYSTEM

ABNORMALITY DETERMINATION DEVICE, FREEZING DEVICE INCLUDING THIS AB...

AIR CONDITIONING SYSTEMS, CONTROLLERS, AND CONTROL METHODS