Ejectors with the cooled primary flow at high pressure

Industry

CPC
F25B2341/0012

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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 F25B2341/00Details of ejectors not being used as compression device Details of flow restrictors or expansion valves

Current Industry

F25B2341/0012Ejectors with the cooled primary flow at high pressure

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method for controlling suction pressure of a vapour compression system
- Patent number 12,259,165
- Issue date Mar 25, 2025
- Danfoss A/S
- Jan Prins
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Ejector refrigeration circuit
- Patent number 12,163,705
- Issue date Dec 10, 2024
- Carrier Corporation
- Sascha Hellmann
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method for controlling a vapour compression system during gas bypas...
- Patent number 12,097,451
- Issue date Sep 24, 2024
- Danfoss A/S
- Jan Prins
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Refrigeration system with a plurality of steam ejectors connected t...
- Patent number 12,013,164
- Issue date Jun 18, 2024
- Carrier Corporation
- Yonghua Zhu
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Variable geometry ejector for cooling applications and cooling syst...
- Patent number 11,859,872
- Issue date Jan 2, 2024
- Universidade Do Porto
- Szabolcs Varga
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method for controlling ejector capacity in a vapour compression system
- Patent number 11,841,174
- Issue date Dec 12, 2023
- Danfoss A/S
- Lars Finn Sloth Larsen
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Refrigeration system with multiple heat absorbing heat exchangers
- Patent number 11,754,320
- Issue date Sep 12, 2023
- Carrier Corporation
- Sascha Hellmann
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Multimode system for cooling and desalination
- Patent number 11,618,693
- Issue date Apr 4, 2023
- King Fahd University of Petroleum & Minerals
- Yousif M. Alkhulaifi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Chiller motor with cooling flow path
- Patent number 11,609,030
- Issue date Mar 21, 2023
- Johnson Controls Tyco IP Holdings LLP
- Matthew L. Heisey
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Air conditioning device, ejector used therein, and method for contr...
- Patent number 11,573,035
- Issue date Feb 7, 2023
- Samsung Electronics Co., Ltd.
- You-seop Lee
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Thermal management systems
- Patent number 11,561,033
- Issue date Jan 24, 2023
- BOOZ ALLEN HAMILTON INC.
- Igor Vaisman
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Ejector-based cryogenic refrigeration system with two-stage regener...
- Patent number 11,519,641
- Issue date Dec 6, 2022
- Xi'an Jiaotong University
- Cui Li
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Single-stage ejector-based cryogenic refrigeration system for cold...
- Patent number 11,506,424
- Issue date Nov 22, 2022
- Xi'an Jiaotong University
- Cui Li
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Refrigeration system and method for operating same
- Patent number 11,466,909
- Issue date Oct 11, 2022
- Marc-André Lesmerises
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Ejector
- Patent number 11,460,049
- Issue date Oct 4, 2022
- Denso Corporation
- Yoichiro Kawamoto
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method for controlling a vapour compression system with a variable...
- Patent number 11,460,230
- Issue date Oct 4, 2022
- Danfoss A/S
- Jan Prins
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Enhanced thermally-driven ejector cycles
- Patent number 11,408,647
- Issue date Aug 9, 2022
- Carrier Corporation
- Frederick J. Cogswell
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Ejector refrigeration system and control method thereof
- Patent number 11,365,913
- Issue date Jun 21, 2022
- Carrier Corporation
- Jiaoquan Xu
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Ejector and refrigeration system
- Patent number 11,365,915
- Issue date Jun 21, 2022
- Carrier Corporation
- Sheng Li
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method for handling fault mitigation in a vapour compression system
- Patent number 11,340,000
- Issue date May 24, 2022
- Danfoss A/S
- Frede Schmidt
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air conditioning heat pump system using ejector, air conditioner, a...
- Patent number 11,236,926
- Issue date Feb 1, 2022
- Qingdao Hisense Hitachi Air-Conditioning Systems Co., Ltd.
- Min Liu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Evaporator having integrated pulse wave atomizer expansion device
- Patent number 11,221,163
- Issue date Jan 11, 2022
- Randy Lefor
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Fluid treatment device and temperature regulation apparatus
- Patent number 11,168,929
- Issue date Nov 9, 2021
- MIDEA GROUP CO., LTD.
- Chen Lin
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method for controlling ejector capacity in a vapour compression system
- Patent number 11,162,724
- Issue date Nov 2, 2021
- Danfoss A/S
- Lars Finn Sloth Larsen
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method for switching compressor capacity
- Patent number 11,060,767
- Issue date Jul 13, 2021
- Danfoss A/S
- Kristian Fredslund
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Ejector-based cryogenic refrigeration system for cold energy recovery
- Patent number 11,047,604
- Issue date Jun 29, 2021
- Xi'an Jiaotong University
- Cui Li
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Integrated refrigeration and air conditioning system
- Patent number 11,009,266
- Issue date May 18, 2021
- Heatcraft Refrigeration Products LLC
- Shitong Zha
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
High-temperature air conditioning device
- Patent number 10,955,172
- Issue date Mar 23, 2021
- Gree Electric Appliances, Inc. of Zhuhai
- Hua Liu
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Hot gas bypass energy recovery
- Patent number 10,941,966
- Issue date Mar 9, 2021
- Carrier Corporation
- Vishnu M. Sishtla
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
High efficiency refrigeration system
- Patent number 10,935,286
- Issue date Mar 2, 2021
- Carrier Corporation
- Parmesh Verma
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
Ejector
- Publication number 20250198674
- Publication date Jun 19, 2025
- Carrier Corporation
- Guohong Hu
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
EJECTOR AND REFRIGERATION SYSTEM HAVING THE SAME
- Publication number 20240393022
- Publication date Nov 28, 2024
- Carrier Corporation
- Guohong Hu
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
CO2 Heat Pump System or CO2 Refrigeration System Comprising an Ejec...
- Publication number 20240118003
- Publication date Apr 11, 2024
- FENAGY A/S
- Kim Gardø Christensen
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
HEAT PUMP SYSTEM AND THE CONTROL METHOD THEREOF
- Publication number 20230228468
- Publication date Jul 20, 2023
- Carrier Corporation
- Chaojie Wang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
REFRIGERATION SYSTEM WITH A PLURALITY OF STEAM EJECTORS CONNECTED T...
- Publication number 20220299239
- Publication date Sep 22, 2022
- Carrier Corporation
- Yonghua ZHU
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
A METHOD FOR CONTROLLING SUCTION PRESSURE OF A VAPOUR COMPRESSION S...
- Publication number 20220221207
- Publication date Jul 14, 2022
- Danfoss A/S
- Jan Prins
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
VARIABLE GEOMETRY EJECTOR FOR COOLING APPLICATIONS AND COOLING SYST...
- Publication number 20220113063
- Publication date Apr 14, 2022
- UNIVERSIDADE DO PORTO
- Szabolcs Varga
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD FOR CONTROLLING EJECTOR CAPACITY IN A VAPOUR COMPRESSION SYSTEM
- Publication number 20220003473
- Publication date Jan 6, 2022
- Danfoss A/S
- Lars Finn Sloth Larsen
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
EJECTOR REFRIGERATION CIRCUIT
- Publication number 20210348810
- Publication date Nov 11, 2021
- Carrier Corporation
- Sascha Hellmann
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
SINGLE-STAGE EJECTOR-BASED CRYOGENIC REFRIGERATION SYSTEM FOR COLD...
- Publication number 20210333022
- Publication date Oct 28, 2021
- XI'AN JIAOTONG UNIVERSITY
- CUI LI
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
EJECTOR-BASED CRYOGENIC REFRIGERATION SYSTEM WITH TWO-STAGE REGENER...
- Publication number 20210325091
- Publication date Oct 21, 2021
- XI'AN JIAOTONG UNIVERSITY
- CUI LI
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
EJECTOR REFRIGERATION SYSTEM AND CONTROL METHOD THEREOF
- Publication number 20210302077
- Publication date Sep 30, 2021
- Carrier Corporation
- Jiaoquan Xu
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
EJECTOR-BASED CRYOGENIC REFRIGERATION SYSTEM FOR COLD ENERGY RECOVERY
- Publication number 20210025624
- Publication date Jan 28, 2021
- XI'AN JIAOTONG UNIVERSITY
- CUI LI
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
EJECTOR AND REFRIGERATION SYSTEM
- Publication number 20200292219
- Publication date Sep 17, 2020
- Carrier Corporation
- Sheng Li
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
ENHANCED THERMALLY-DRIVEN EJECTOR CYCLES
- Publication number 20200248932
- Publication date Aug 6, 2020
- Carrier Corporation
- Frederick J. Cogswell
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Fluid Treatment Device and Temperature Regulation Apparatus
- Publication number 20200173701
- Publication date Jun 4, 2020
- MIDEA GROUP CO., LTD.
- Chen LIN
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
A VAPOUR COMPRESSION SYSTEM WITH A SUCTION LINE LIQUID SEPARATOR
- Publication number 20200103151
- Publication date Apr 2, 2020
- Danfoss A/S
- Jan Prins
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD FOR CONTROLLING EJECTOR CAPACITY IN A VAPOUR COMPRESSION SYSTEM
- Publication number 20190353413
- Publication date Nov 21, 2019
- Danfoss A/S
- Lars Finn Sloth Larsen
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
A METHOD FOR HANDLING FAULT MITIGATION IN A VAPOUR COMPRESSION SYSTEM
- Publication number 20190301780
- Publication date Oct 3, 2019
- Danfoss A/S
- Frede Schmidt
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
HOT GAS BYPASS ENERGY RECOVERY
- Publication number 20190242631
- Publication date Aug 8, 2019
- Carrier Corporation
- Vishnu M. Sishtla
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
AIR CONDITIONING HEAT PUMP SYSTEM USING EJECTOR, AIR CONDITIONER, A...
- Publication number 20190242610
- Publication date Aug 8, 2019
- Qingdao Hisense Hitachi Air-Conditioning Systems Co., Ltd.
- Min Liu
- B60 - VEHICLES IN GENERAL
Information Patent Application
EJECTOR REFRIGERATION CIRCUIT
- Publication number 20190128569
- Publication date May 2, 2019
- DENSO CORPORATION
- Kazuhiro TADA
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
HIGH-TEMPERATURE AIR CONDITIONING DEVICE
- Publication number 20190086124
- Publication date Mar 21, 2019
- GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
- Hua LIU
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD FOR CONTROLLING A VAPOUR COMPRESSION SYSTEM IN A FLOODED STATE
- Publication number 20180320944
- Publication date Nov 8, 2018
- Danfoss A/S
- Jan Prins
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
A METHOD FOR SWITCHING COMPRESSOR CAPACITY
- Publication number 20180313581
- Publication date Nov 1, 2018
- Danfoss A/S
- Kristian Fredslund
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
EJECTOR, FUEL CELL SYSTEM EQUIPPED WITH EJECTOR AND REFRIGERATION C...
- Publication number 20180290114
- Publication date Oct 11, 2018
- DENSO CORPORATION
- Takayuki SUGIURA
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
A METHOD FOR CONTROLLING A VAPOUR COMPRESSION SYSTEM IN EJECTOR MOD...
- Publication number 20180283754
- Publication date Oct 4, 2018
- Danfoss A/S
- Jan Prins
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
A METHOD FOR CONTROLLING A VAPOUR COMPRESSION SYSTEM WITH A VARIABL...
- Publication number 20180283750
- Publication date Oct 4, 2018
- Danfoss A/S
- Jan Prins
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
VAPOUR COMPRESSION SYSTEM WITH AT LEAST TWO EVAPORATOR GROUPS
- Publication number 20180231284
- Publication date Aug 16, 2018
- Danfoss A/S
- Jan Prins
- F22 - STEAM GENERATION
Information Patent Application
Ejector Heat Pump
- Publication number 20180187929
- Publication date Jul 5, 2018
- Carrier Corporation
- Hongsheng Liu
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Ejectors with the cooled primary flow at high pressure

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for controlling suction pressure of a vapour compression system

Ejector refrigeration circuit

Method for controlling a vapour compression system during gas bypas...

Refrigeration system with a plurality of steam ejectors connected t...

Variable geometry ejector for cooling applications and cooling syst...

Method for controlling ejector capacity in a vapour compression system

Refrigeration system with multiple heat absorbing heat exchangers

Multimode system for cooling and desalination

Chiller motor with cooling flow path

Air conditioning device, ejector used therein, and method for contr...

Thermal management systems

Ejector-based cryogenic refrigeration system with two-stage regener...

Single-stage ejector-based cryogenic refrigeration system for cold...

Refrigeration system and method for operating same

Ejector

Method for controlling a vapour compression system with a variable...

Enhanced thermally-driven ejector cycles

Ejector refrigeration system and control method thereof

Ejector and refrigeration system

Method for handling fault mitigation in a vapour compression system

Air conditioning heat pump system using ejector, air conditioner, a...

Evaporator having integrated pulse wave atomizer expansion device

Fluid treatment device and temperature regulation apparatus

Method for controlling ejector capacity in a vapour compression system

Method for switching compressor capacity

Ejector-based cryogenic refrigeration system for cold energy recovery

Integrated refrigeration and air conditioning system

High-temperature air conditioning device

Hot gas bypass energy recovery

High efficiency refrigeration system

Patents Applicationslast 30 patents

Ejector

EJECTOR AND REFRIGERATION SYSTEM HAVING THE SAME

CO2 Heat Pump System or CO2 Refrigeration System Comprising an Ejec...

HEAT PUMP SYSTEM AND THE CONTROL METHOD THEREOF

REFRIGERATION SYSTEM WITH A PLURALITY OF STEAM EJECTORS CONNECTED T...

A METHOD FOR CONTROLLING SUCTION PRESSURE OF A VAPOUR COMPRESSION S...

VARIABLE GEOMETRY EJECTOR FOR COOLING APPLICATIONS AND COOLING SYST...

METHOD FOR CONTROLLING EJECTOR CAPACITY IN A VAPOUR COMPRESSION SYSTEM

EJECTOR REFRIGERATION CIRCUIT

SINGLE-STAGE EJECTOR-BASED CRYOGENIC REFRIGERATION SYSTEM FOR COLD...

EJECTOR-BASED CRYOGENIC REFRIGERATION SYSTEM WITH TWO-STAGE REGENER...

EJECTOR REFRIGERATION SYSTEM AND CONTROL METHOD THEREOF

EJECTOR-BASED CRYOGENIC REFRIGERATION SYSTEM FOR COLD ENERGY RECOVERY

EJECTOR AND REFRIGERATION SYSTEM

ENHANCED THERMALLY-DRIVEN EJECTOR CYCLES

Fluid Treatment Device and Temperature Regulation Apparatus

A VAPOUR COMPRESSION SYSTEM WITH A SUCTION LINE LIQUID SEPARATOR

METHOD FOR CONTROLLING EJECTOR CAPACITY IN A VAPOUR COMPRESSION SYSTEM

A METHOD FOR HANDLING FAULT MITIGATION IN A VAPOUR COMPRESSION SYSTEM

HOT GAS BYPASS ENERGY RECOVERY

AIR CONDITIONING HEAT PUMP SYSTEM USING EJECTOR, AIR CONDITIONER, A...

EJECTOR REFRIGERATION CIRCUIT

HIGH-TEMPERATURE AIR CONDITIONING DEVICE

METHOD FOR CONTROLLING A VAPOUR COMPRESSION SYSTEM IN A FLOODED STATE

A METHOD FOR SWITCHING COMPRESSOR CAPACITY

EJECTOR, FUEL CELL SYSTEM EQUIPPED WITH EJECTOR AND REFRIGERATION C...

A METHOD FOR CONTROLLING A VAPOUR COMPRESSION SYSTEM IN EJECTOR MOD...

A METHOD FOR CONTROLLING A VAPOUR COMPRESSION SYSTEM WITH A VARIABL...

VAPOUR COMPRESSION SYSTEM WITH AT LEAST TWO EVAPORATOR GROUPS

Ejector Heat Pump