F25B2500/29 - CPC Classification Index

#1

20230417466

2023-12-28

Compressor Frequency Regulation Method, Control Apparatus, Heat Exchange Device and Electronic Device

#2

20220026117

2022-01-27

Carbon dioxide cooling system with subcooling

#3

20200408218

2020-12-31

Method and apparatus for pressure equalization in rotary compressors

#4

20200141615

2020-05-07

Heat pump arrangement having a controllable heat exchanger and method for producing a heat pump arrangement

#5

20190338991

2019-11-07

Cooling system

#6

20190301777

2019-10-03

HEAT SOURCE SYSTEM, CONTROL DEVICE, CONTROL METHOD, AND PROGRAM

#7

20190301772

2019-10-03

Cooling system

#8

20190219315

2019-07-18

Refrigeration installation, refrigeration installation system and method with refrigerant displacement

#9

20190162458

2019-05-30

Cooling system

#10

20190154288

2019-05-23

Method and system for controlling the heating and cooling requirements in a modular heat energy network

#11

20180320940

2018-11-08

Cooling system with absorber, evaporator condenser

#12

20180320939

2018-11-08

Cooling system with heat exchanger and evaporator

#13

20180306196

2018-10-25

Method and apparatus for pressure equalization in rotary compressors

#14

20180283754

2018-10-04

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

#15

20180202689

2018-07-19

MULTI-STAGE COMPRESSION REFRIGERATION CYCLE DEVICE

#16

20180156513

2018-06-07

Refrigeration system

#17

20180003424

2018-01-04

Air conditioning apparatus

#18

20180003415

2018-01-04

Absorption cooling system with falling film and/or agitated thin film evaporator

#19

20180001740

2018-01-04

Startup control systems and methods for high ambient conditions

#20

20170328604

2017-11-16

Method for operating a vapour compression system with a receiver

#21

20170321941

2017-11-09

Method for controlling a vapour compression system with an ejector

#22

20170261243

2017-09-14

Absorption cooling system with solar collector

#23

20170227263

2017-08-10

Systems and methods for controlling a refrigeration system

#24

20170153046

2017-06-01

Low-power absorption refrigeration machine

#25

20170122624

2017-05-04

Multi-stage system for cooling a refrigerant

#26

20170067672

2017-03-09

SYSTEM AND A METHOD FOR AIR CONDITIONING AND HEAT EXCHANGER ARRANGEMENT

#27

20170051950

2017-02-23

Carbon dioxide cooling system with subcooling

#28

20160369144

2016-12-22

Composition including difluoromethane (HFC-32), pentafluoroethane (HFC-125), and 1,1,1,2-tetrafluoroethane (HFC-134A)

#29

20160076540

2016-03-17

Compressor with flooded start control

#30

20150168044

2015-06-18

Air conditioner and method of controlling an air conditioner

#31

20130340451

2013-12-26

System and method of charge management

#32

20120279241

2012-11-08

HEAT PUMP CONTROL

#33

20120234030

2012-09-20

Air conditioning apparatus

#34

20110048041

2011-03-03

Pressure relief in high pressure refrigeration system

#35

20090158760

2009-06-25

High Efficiency Cooling and Heating Apparatus

#36

20090001866

2009-01-01

Refrigeration unit having variable performance compressor operated based on high-pressure side pressure

#37

20080229762

2008-09-25

Multi-Circuit Refrigerant System Using Distinct Refrigerants

#38

20070214813

2007-09-20

Cooling device with compressor cabinet heater and a control method

#39

20070095081

2007-05-03

Air conditioner

#40

20070056300

2007-03-15

System and method for capacity control in a multiple compressor chiller system

#41

20060248908

2006-11-09

Cooling apparatus

#42

20060207273

2006-09-21

Method of controlling over-load cooling operation of air conditioner

#43

20050155370

2005-07-21

Method for the storage of deep-frozen goods

#44

20050155369

2005-07-21

Air conditioner

#45

15214753

2018-06-12

Refrigeration apparatus and method

#46

15046473

2017-07-11

System and method for preventing absorbent crystallization in a continuously operating solar-powered absorption cooling system with hybrid storage