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ClassID:

159474 ⎘

F25B2500/02 - CPC Classification

Classification description:

Problems to be solved Increasing the heating capacity of a reversible cycle during cold outdoor conditions

Recent Application in this class:
#1
20210348785
2021-11-11

Method for controlling power-on or power-off of air conditioner

 #2
20210310668
2021-10-07

SUPPLEMENTAL HEATING DEVICE AND METHOD

 #3
20210215406
2021-07-15

AUXILIARY HEAT SOURCE, AIR CONDITIONING SYSTEM WITH AUXILIARY HEAT SOURCE, AND METHOD THEREFOR

 #4
20210180840
2021-06-17

Heating, ventilation, air-conditioning, and refrigeration system with variable speed compressor

 #5
20210180839
2021-06-17

Heating, ventilation, air-conditioning, and refrigeration system with variable speed compressor

 #6
20200158386
2020-05-21

Cold energy recovery-type variable-capacity air-source heat pump system

 #7
20200141615
2020-05-07

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

 #8
20190120513
2019-04-25

Air-conditioning apparatus

 #9
20190072300
2019-03-07

Thermoelectric heat pump type air conditioner

 #10
20180363954
2018-12-20

Air conditioning system, compression system with gas secondary injection and judgment and control method thereof

 #11
20180051919
2018-02-22

Absorption heat pump and method for operating an absorption heat pump

 #12
20170370627
2017-12-28

Refrigeration cycle apparatus

 #13
20170336117
2017-11-23

Heat pump system having a maximum percent demand re-calculation algorithm controller

 #14
20150219342
2015-08-06

Air conditioning system

 #15
20130180266
2013-07-18

Heat pump system with auxiliary heat exchanger

 #16
20130125578
2013-05-23

Air conditioning system having an aluminum heat exchanger and an aluminum/copper coupling

 #17
20120000223
2012-01-05

Air conditioning apparatus

 #18
20110314851
2011-12-29

Air conditioner with electromagnetic induction heating unit

 #19
20100089085
2010-04-15

Heat source unit and refrigeration system

 #20
20080060365
2008-03-13

Refrigeration System

 #21
20080053120
2008-03-06

Air Conditioner

 #22
20060196225
2006-09-07

System of energy efficiency for refrigeration cycle

 #23
20060156751
2006-07-20

Heat pump air conditioner

 #24
20060123822
2006-06-15

Cogeneration system

 #25
20060123821
2006-06-15

Cogeneration system

 #26
20060080990
2006-04-20

Air conditioner

 #27
20060053820
2006-03-16

Heat pump with reheat circuit

 #28
20060048526
2006-03-09

Discharge valve to increase heating capacity of heat pumps

 #29
20060038404
2006-02-23

Electricity generating and air conditioning system with water heater

 #30
20060037742
2006-02-23

Cogeneration system

 #31
20060037352
2006-02-23

Cogeneration system

 #32
20060037349
2006-02-23

Cogeneration system and method for controlling the same

 #33
20060037347
2006-02-23

Electricity generating and air conditioning system

 #34
20060037346
2006-02-23

Cogeneration system

 #35
20060037345
2006-02-23

Cogeneration system

 #36
20060037342
2006-02-23

Cogeneration system and method for controlling the same

 #37
20060037338
2006-02-23

Cogeneration system

 #38
20060011337
2006-01-19

Combined heat pump and air-conditioning apparatus and method