ClassID:

159095

F25B9/08 - CPC Classification

Classification description:

Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using ejectors

Recent Application in this class:
#1
20260029166
2026-01-29

EJECTOR HAVING AN ACTUATION MECHANISM WITH A PILOT VALVE AND AN EQUALIZATION PASSAGE BETWEEN TWO CYLINDER CHAMBERS

#2
20260002703
2026-01-01

OIL SEPARATOR AND RETURN FOR EJECTOR-BASED DIRECT EXPANSION (DX) EVAPORATOR

#3
20250129978
2025-04-24

SYSTEM AND METHOD FOR MAP-INTERPOLATION BASED CONTROL OF EJECTORS IN AN EJECTOR REFRIGERATION CIRCUIT

#4
20250085033
2025-03-13

SYSTEM AND METHOD FOR DETECTION AND CORRECTION OF REVERSE FLOW IN AN EJECTOR REFRIGERATION CIRCUI

#5
20240328681
2024-10-03

Using Carbon Dioxide From A Direct Air Capture System As A Low Global Warming Car And Industrial Refrigerant

#6
20240142141
2024-05-02

Oil separator and return for ejector-based direct expansion (DX) evaporator

#7
20240118003
2024-04-11

CO2 Heat Pump System or CO2 Refrigeration System Comprising an Ejector Assembly and Method for Controlling an Ejector Assembly of a CO2 Heat Pump System or a CO2 Refrigeration System

#8
20240044562
2024-02-08

Refrigerator for refrigerating vehicle using ejector and method of controlling the same

#9
20230213247
2023-07-06

Using carbon dioxide from a direct air capture system as a low global warming car and industrial refrigerant

#10
20230194130
2023-06-22

Thermal management system for vehicle including ejector

#11
20220299239
2022-09-22

Refrigeration system with a plurality of steam ejectors connected to a plurality of flow traps

#12
20220243960
2022-08-04

Air source COheat pump system for preventing evaporator from frosting by using heat of heat regenerator

#13
20220136509
2022-05-05

Refrigeration system having a compressor driven by a magnetic coupling

#14
20220128260
2022-04-28

Cooling system using ejector and membrane

#15
20220113065
2022-04-14

Ejector Cycle

#16
20210215397
2021-07-15

Rotary vane compressor with residual refrigerant removal

#17
20200318866
2020-10-08

SORPTION-BASED SUBCOOLER

#18
20200292099
2020-09-17

Ejector and refrigerating system

#19
20200284478
2020-09-10

Method and system for circulating combined cooling, heating and power with jet cooling device

#20
20200248938
2020-08-06

Heat-recovery-enhanced refrigeration system

#21
20200248932
2020-08-06

Enhanced thermally-driven ejector cycles

#22
20200200451
2020-06-25

REFRIGERATION CYCLE APPARATUS AND REFRIGERATOR INCLUDING THE SAME

#23
20200191108
2020-06-18

Refrigeration cycle ejector power generator

#24
20200149784
2020-05-14

Ejector refrigeration cycle

#25
20200103151
2020-04-02

A VAPOUR COMPRESSION SYSTEM WITH A SUCTION LINE LIQUID SEPARATOR

#26
20190331373
2019-10-31

Ejectors and methods of manufacture

#27
20190128569
2019-05-02

EJECTOR REFRIGERATION CIRCUIT

#28
20190041126
2019-02-07

Systems and methods for multi-stage refrigeration

#29
20180320944
2018-11-08

Method for controlling a vapour compression system in a flooded state

#30
20180313581
2018-11-01

Method for switching compressor capacity

#31
20180283754
2018-10-04

Method for controlling a vapour compression system in ejector mode for a prolonged time

#32
20180283750
2018-10-04

Method for controlling a vapour compression system with a variable receiver pressure setpoint

#33
20180231304
2018-08-16

Systems and methods for multi-stage refrigeration

#34
20180187929
2018-07-05

Ejector heat pump

#35
20180180355
2018-06-28

Systems and methods for multi-stage refrigeration

#36
20180170554
2018-06-21

Environmental control system with ejector-enhanced cooling

#37
20180156497
2018-06-07

Self-regulating valve for a vapour compression system

#38
20180120004
2018-05-03

Ejector and refrigeration cycle apparatus having ejector

#39
20180119997
2018-05-03

Ejector refrigeration circuit

#40
20170292740
2017-10-12

Refrigeration cycle and refrigerator having the same

#41
20170275004
2017-09-28

Aircraft air conditioning system with an electrically driven ambient air compressor and method for operating such an aircraft air conditioning system

#42
20170248350
2017-08-31

Ejector heat pump

#43
20170167767
2017-06-15

Ejector Cycle Heat Recovery Refrigerant Separator

#44
20170159978
2017-06-08

Systems and methods for multi-stage refrigeration

#45
20170159977
2017-06-08

Refrigeration system

#46
20170102170
2017-04-13

Ejector cycle with dual heat absorption heat exchangers

#47
20160169566
2016-06-16

Ejector

#48
20160169565
2016-06-16

Ejector

#49
20160109178
2016-04-21

Systems and methods for natural gas liquefaction capacity augmentation

#50
20150330671
2015-11-19

Ejector

#51
20150159914
2015-06-11

Solar energy system

#52
20150159885
2015-06-11

Solar energy system

#53
20130305776
2013-11-21

Ejector having nozzles and diffusers imparting tangential velocities on fluid flow

#54
20130251505
2013-09-26

Ejector cycle with dual heat absorption heat exchangers

#55
20120247146
2012-10-04

Refrigerant distributor and refrigeration cycle device

#56
20090229798
2009-09-17

Cylindrical Bernoulli heat pumps

#57
20090229797
2009-09-17

CYLINDRICAL BERNOULLI HEAT PUMPS

#58
20090229796
2009-09-17

CYLINDRICAL BERNOULLI HEAT PUMPS

#59
17189410
2023-07-04

Thermal management systems

#60
16872590
2023-01-24

Thermal management systems