of the refrigerant at the inlet of the evaporator

Industry

CPC
F25B2700/21174

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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

F25B2700/21174of the refrigerant at the inlet of the evaporator

Industries

Patents Grantslast 30 patents

Information Patent Grant
Temperature difference sensor for HVAC systems
- Patent number 11,982,452
- Issue date May 14, 2024
- Lennox Industries Inc.
- Rakesh Goel
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Precooler-based transcritical CO2 heat pump system and control meth...
- Patent number 11,927,379
- Issue date Mar 12, 2024
- XI'AN JIAOTONG UNIVERSITY
- Feng Cao
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Electronic expansion valve and thermal management assembly
- Patent number 11,913,691
- Issue date Feb 27, 2024
- Zhejiang Sanhua Intelligent Controls Co., Ltd.
- Quanfeng Huang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Adjustable cooling system
- Patent number 11,885,544
- Issue date Jan 30, 2024
- Whirlpool Corporation
- Andre Goncalez Ribeiro
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Refrigeration cycle apparatus
- Patent number 11,874,039
- Issue date Jan 16, 2024
- Mitsubishi Electric Corporation
- Yasutaka Ochiai
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Speed control strategies for a condenser fan in a refrigeration system
- Patent number 11,852,392
- Issue date Dec 26, 2023
- Thermo King LLC
- Wayne Donnellan
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Defrost systems and methods for heat pump water heaters
- Patent number 11,835,277
- Issue date Dec 5, 2023
- Rheem Manufacturing Company
- Alex Williams
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Ejector heat pump operation
- Patent number 11,781,791
- Issue date Oct 10, 2023
- Carrier Corporation
- Ahmad M. Mahmoud
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and a system for preventing a freeze event using refrigerant...
- Patent number 11,709,004
- Issue date Jul 25, 2023
- Lennox Industries Inc.
- Rakesh Goel
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method for terminating defrosting of an evaporator by use of air te...
- Patent number 11,549,734
- Issue date Jan 10, 2023
- Danfoss A/S
- Roozbeh Izadi-Zamanabadi
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Compressor protection and control in HVAC systems
- Patent number 11,499,769
- Issue date Nov 15, 2022
- Lennox Industries Inc.
- Rakesh Goel
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Refrigerant circuit
- Patent number 11,320,175
- Issue date May 3, 2022
- Mitsubishi Electric Corporation
- Takashi Matsumoto
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Heat exchanger having first and second heat exchange units with dif...
- Patent number 11,262,107
- Issue date Mar 1, 2022
- Daikin Industries, Ltd.
- Shun Yoshioka
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Air conditioner
- Patent number 11,199,342
- Issue date Dec 14, 2021
- Daikin Industries, Ltd.
- Shigeki Kamitani
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Air conditioner and expansion valve control thereof
- Patent number 11,181,307
- Issue date Nov 23, 2021
- Mitsubishi Electric Corporation
- Komei Nakajima
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Air conditioner
- Patent number 11,175,072
- Issue date Nov 16, 2021
- Mitsubishi Electric Corporation
- Kosuke Tanaka
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Refrigeration cycle apparatus having heat exchanger switchable betw...
- Patent number 11,175,080
- Issue date Nov 16, 2021
- Mitsubishi Electric Corporation
- Takumi Nishiyama
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method for air-conditioning of environments in the marine field
- Patent number 11,098,932
- Issue date Aug 24, 2021
- Maurizio Tropea
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Method of managing compressor start for transport refrigeration system
- Patent number 11,073,313
- Issue date Jul 27, 2021
- Carrier Corporation
- Raymond L. Senf
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and apparatus for re-heat dehumidification utilizing a varia...
- Patent number 11,067,308
- Issue date Jul 20, 2021
- Lennox Industries Inc.
- Rakesh Goel
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Process for monitoring an air conditioning system of a railway vehi...
- Patent number 11,001,278
- Issue date May 11, 2021
- ALSTOM TRANSPORT TECHNOLOGIES
- Rami Abou-Eid
- B61 - RAILWAYS
Information Patent Grant
Variable speed compressor protection system and method
- Patent number 10,962,009
- Issue date Mar 30, 2021
- Emerson Climate Technologies, Inc.
- Hung M. Pham
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Regulation method for inverter compressors in refrigeration facilities
- Patent number 10,955,178
- Issue date Mar 23, 2021
- Vicente Avila Chillida
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Refrigerated dryer power saving controls
- Patent number 10,941,968
- Issue date Mar 9, 2021
- Ingersoll-Rand Industrial U.S., Inc.
- Lalitkumar Jamnadas Vaishnav
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Methods and apparatuses for controlling the harvest cycle of an ice...
- Patent number 10,890,368
- Issue date Jan 12, 2021
- True Manufacturing Co., Inc.
- Kevin Knatt
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Refrigeration system having a variable speed compressor
- Patent number 10,845,097
- Issue date Nov 24, 2020
- Thermo Fisher Scientific (Asheville) LLC
- Qi Wang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cooling apparatus for a hot stamping die
- Patent number 10,814,374
- Issue date Oct 27, 2020
- MS Autotech Co., Ltd.
- Sung Yong Park
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Compressor protection and control in HVAC systems
- Patent number 10,816,249
- Issue date Oct 27, 2020
- Lennox Industries Inc.
- Rakesh Goel
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Refrigeration system having a variable speed compressor
- Patent number 10,816,243
- Issue date Oct 27, 2020
- Thermo Fisher Scientific (Asheville) LLC
- Qi Wang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Refrigeration device
- Patent number 10,760,825
- Issue date Sep 1, 2020
- PHC Holdings Corporation
- Yuichi Tamaoki
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
REFRIGERATION CYCLE DEVICE
- Publication number 20240077238
- Publication date Mar 7, 2024
- Mitsubishi Electric Corporation
- Yuki MIZUNO
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
DEFROST SYSTEMS AND METHODS FOR HEAT PUMP WATER HEATERS
- Publication number 20240053072
- Publication date Feb 15, 2024
- RHEEM MANUFACTURING COMPANY
- Alex Williams
- F24 - HEATING RANGES VENTILATING
Information Patent Application
SHOE CARE APPARATUS AND CONTROL METHOD THEREFOR
- Publication number 20240011691
- Publication date Jan 11, 2024
- Samsung Electronics Co., Ltd.
- Minsoo Kim
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Ejector Heat Pump Operation
- Publication number 20230400230
- Publication date Dec 14, 2023
- Carrier Corporation
- Ahmad M. Mahmoud
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD OF VARYING DEFROST TRIGGER FOR HEAT PUMP
- Publication number 20230184474
- Publication date Jun 15, 2023
- Carrier Corporation
- Charles A. Cluff
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
DEFROST SYSTEMS AND METHODS FOR HEAT PUMP WATER HEATERS
- Publication number 20220316778
- Publication date Oct 6, 2022
- RHEEM MANUFACTURING COMPANY
- Alex Williams
- F24 - HEATING RANGES VENTILATING
Information Patent Application
METHOD AND SYSTEM TO VARY SUCTION TEMPERATURE TO POSTPONE FROST FOR...
- Publication number 20220202208
- Publication date Jun 30, 2022
- HEATCRAFT REFRIGERATION PRODUCTS LLC
- Fardis NAJAFIFARD
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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
METHOD AND A SYSTEM FOR PREVENTING A FREEZE EVENT USING REFRIGERANT...
- Publication number 20220186997
- Publication date Jun 16, 2022
- Lennox Industries Inc.
- Rakesh GOEL
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
REFRIGERATION CYCLE APPARATUS
- Publication number 20220065511
- Publication date Mar 3, 2022
- Mitsubishi Electric Corporation
- Yasutaka OCHIAI
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
AIR-CONDITIONING APPARATUS
- Publication number 20220049869
- Publication date Feb 17, 2022
- Mitsubishi Electric Corporation
- Masakazu SATO
- F24 - HEATING RANGES VENTILATING
Information Patent Application
ELECTRONIC EXPANSION VALVE AND THERMAL MANAGEMENT ASSEMBLY
- Publication number 20220003466
- Publication date Jan 6, 2022
- Zhejiang Sanhua Intelligent Controls Co., Ltd
- Quanfeng Huang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
SPEED CONTROL STRATEGIES FOR A CONDENSER FAN IN A REFRIGERATION SYSTEM
- Publication number 20210278115
- Publication date Sep 9, 2021
- Thermo King Corporation
- Wayne DONNELLAN
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Ejector Heat Pump Operation
- Publication number 20210270509
- Publication date Sep 2, 2021
- Carrier Corporation
- Ahmad M. Mahmoud
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
REFRIGERATED DRYER POWER SAVING CONTROLS
- Publication number 20210262716
- Publication date Aug 26, 2021
- Ingersoll-Rand Industrial U.S. Inc.
- Lalitkumar Jamnadas Vaishnav
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
PRECOOLER-BASED TRANSCRITICAL CO2 HEAT PUMP SYSTEM AND CONTROL METH...
- Publication number 20210199362
- Publication date Jul 1, 2021
- XI'AN JIAOTONG UNIVERSITY
- Feng CAO
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD FOR TERMINATING DEFROSTING OF AN EVAPORATOR BY USE OF AIR TE...
- Publication number 20210156600
- Publication date May 27, 2021
- Danfoss A/S
- Roozbeh Izadi-Zamanabadi
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
HEAT EXCHANGER AND REFRIGERATION APPARATUS
- Publication number 20210123638
- Publication date Apr 29, 2021
- DAIKIN INDUSTRIES, LTD.
- Shun YOSHIOKA
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
COMPRESSOR PROTECTION AND CONTROL IN HVAC SYSTEMS
- Publication number 20210025630
- Publication date Jan 28, 2021
- Lennox Industries Inc.
- Rakesh Goel
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
TEMPERATURE DIFFERENCE SENSOR FOR HVAC SYSTEMS
- Publication number 20200393151
- Publication date Dec 17, 2020
- Lennox Industries Inc.
- Rakesh Goel
- F24 - HEATING RANGES VENTILATING
Information Patent Application
METHOD AND SYSTEM TO VARY SUCTION TEMPERATURE TO POSTPONE FROST FOR...
- Publication number 20200355418
- Publication date Nov 12, 2020
- HEATCRAFT REFRIGERATION PRODUCTS LLC
- Fardis NAJAFIFARD
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Air Conditioner
- Publication number 20200318877
- Publication date Oct 8, 2020
- Mitsubishi Electric Corporation
- Komei NAKAJIMA
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Method and Apparatus for Monitoring Refrigeration-Cycle Systems
- Publication number 20200285258
- Publication date Sep 10, 2020
- Emerson Climate Technologies, Inc.
- Lawrence Kates
- G05 - CONTROLLING REGULATING
Information Patent Application
METHOD FOR AIR-CONDITIONING OF ENVIRONMENTS IN THE MARINE FIELD
- Publication number 20200041171
- Publication date Feb 6, 2020
- Maurizio TROPEA
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
APPARATUS FOR AIR-CONDITIONING OF ENVIRONMENTS IN THE MARINE FIELD
- Publication number 20200041172
- Publication date Feb 6, 2020
- Maurizio TROPEA
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Variable Speed Compressor Protection System And Method
- Publication number 20190017508
- Publication date Jan 17, 2019
- Emerson Climate Technologies, Inc.
- Hung M. PHAM
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
AIR CONDITIONING APPARATUS
- Publication number 20180356133
- Publication date Dec 13, 2018
- DAIKIN INDUSTRIES, LTD.
- Yoshiyuki TSUJI
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Refrigeration System Having A Variable Speed Compressor
- Publication number 20180347862
- Publication date Dec 6, 2018
- THERMO FISHER SCIENTIFIC (ASHEVILLE) LLC
- Qi Wang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Refrigeration System Having A Variable Speed Compressor
- Publication number 20180347861
- Publication date Dec 6, 2018
- THERMO FISHER SCIENTIFIC (ASHEVILLE) LLC
- Qi Wang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
DETECTION OF LACK OF REFRIGERANT IN A COOLING SYSTEM HAVING MULTIPL...
- Publication number 20180340719
- Publication date Nov 29, 2018
- SmartGreen Ltd.
- Nathan M. RONA
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

of the refrigerant at the inlet of the evaporator

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Temperature difference sensor for HVAC systems

Precooler-based transcritical CO2 heat pump system and control meth...

Electronic expansion valve and thermal management assembly

Adjustable cooling system

Refrigeration cycle apparatus

Speed control strategies for a condenser fan in a refrigeration system

Defrost systems and methods for heat pump water heaters

Ejector heat pump operation

Method and a system for preventing a freeze event using refrigerant...

Method for terminating defrosting of an evaporator by use of air te...

Compressor protection and control in HVAC systems

Refrigerant circuit

Heat exchanger having first and second heat exchange units with dif...

Air conditioner

Air conditioner and expansion valve control thereof

Air conditioner

Refrigeration cycle apparatus having heat exchanger switchable betw...

Method for air-conditioning of environments in the marine field

Method of managing compressor start for transport refrigeration system

Method and apparatus for re-heat dehumidification utilizing a varia...

Process for monitoring an air conditioning system of a railway vehi...

Variable speed compressor protection system and method

Regulation method for inverter compressors in refrigeration facilities

Refrigerated dryer power saving controls

Methods and apparatuses for controlling the harvest cycle of an ice...

Refrigeration system having a variable speed compressor

Cooling apparatus for a hot stamping die

Compressor protection and control in HVAC systems

Refrigeration system having a variable speed compressor

Refrigeration device

Patents Applicationslast 30 patents

REFRIGERATION CYCLE DEVICE

DEFROST SYSTEMS AND METHODS FOR HEAT PUMP WATER HEATERS

SHOE CARE APPARATUS AND CONTROL METHOD THEREFOR

Ejector Heat Pump Operation

METHOD OF VARYING DEFROST TRIGGER FOR HEAT PUMP

DEFROST SYSTEMS AND METHODS FOR HEAT PUMP WATER HEATERS

METHOD AND SYSTEM TO VARY SUCTION TEMPERATURE TO POSTPONE FROST FOR...

REFRIGERANT LEAKAGE DETERMINATION SYSTEM

METHOD AND A SYSTEM FOR PREVENTING A FREEZE EVENT USING REFRIGERANT...

REFRIGERATION CYCLE APPARATUS

AIR-CONDITIONING APPARATUS

ELECTRONIC EXPANSION VALVE AND THERMAL MANAGEMENT ASSEMBLY

SPEED CONTROL STRATEGIES FOR A CONDENSER FAN IN A REFRIGERATION SYSTEM

Ejector Heat Pump Operation

REFRIGERATED DRYER POWER SAVING CONTROLS

PRECOOLER-BASED TRANSCRITICAL CO2 HEAT PUMP SYSTEM AND CONTROL METH...

METHOD FOR TERMINATING DEFROSTING OF AN EVAPORATOR BY USE OF AIR TE...

HEAT EXCHANGER AND REFRIGERATION APPARATUS

COMPRESSOR PROTECTION AND CONTROL IN HVAC SYSTEMS

TEMPERATURE DIFFERENCE SENSOR FOR HVAC SYSTEMS

METHOD AND SYSTEM TO VARY SUCTION TEMPERATURE TO POSTPONE FROST FOR...

Air Conditioner

Method and Apparatus for Monitoring Refrigeration-Cycle Systems

METHOD FOR AIR-CONDITIONING OF ENVIRONMENTS IN THE MARINE FIELD

APPARATUS FOR AIR-CONDITIONING OF ENVIRONMENTS IN THE MARINE FIELD

Variable Speed Compressor Protection System And Method

AIR CONDITIONING APPARATUS

Refrigeration System Having A Variable Speed Compressor

Refrigeration System Having A Variable Speed Compressor

DETECTION OF LACK OF REFRIGERANT IN A COOLING SYSTEM HAVING MULTIPL...