ClassID:

159600

F25B2700/21162 - CPC Classification

Classification description:

Sensing or detecting of parameters; Sensors therefor; Temperatures of a condenser of the refrigerant at the inlet of the condenser

Recent Application in this class:
#1
20260002714
2026-01-01

CASCADE REFRIGERANT LINE SET

#2
20250334299
2025-10-30

THERMODYNAMIC SYSTEM AND MACHINE COMPRISING SAID SYSTEM

#3
20250093082
2025-03-20

AIR CONDITIONER

#4
20240157756
2024-05-16

Vehicle air conditioning apparatus

#5
20230400230
2023-12-14

Ejector heat pump operation

#6
20230358454
2023-11-09

Sensor validation

#7
20230204259
2023-06-29

REFRIGERATION SYSTEM

#8
20230014287
2023-01-19

Methods for estimating refrigerant charge for HVACR systems

#9
20230003429
2023-01-05

Sensor validation

#10
20210381735
2021-12-09

Method and system for charge determination

#11
20210337705
2021-10-28

Cooling system and refrigerant control method for cooling system

#12
20210285712
2021-09-16

Energy efficient refrigerated container operation

#13
20210278115
2021-09-09

Speed control strategies for a condenser fan in a refrigeration system

#14
20210270509
2021-09-02

Ejector heat pump operation

#15
20210268874
2021-09-02

Sensor validation

#16
20210123638
2021-04-29

Heat exchanger having first and second heat exchange units with different refrigerant flow resistances and refrigeration apparatus

#17
20210088263
2021-03-25

Method and system for charge determination

#18
20200284477
2020-09-10

Refrigeration system

#19
20200041172
2020-02-06

APPARATUS FOR AIR-CONDITIONING OF ENVIRONMENTS IN THE MARINE FIELD

#20
20200041171
2020-02-06

Method for air-conditioning of environments in the marine field

#21
20190362036
2019-11-28

Methods for estimating refrigerant charge for HVACR systems

#22
20190257559
2019-08-22

Cooling recharge system

#23
20190195524
2019-06-27

Systems and methods for evaporative heat rejection equipment fan speed control

#24
20190072284
2019-03-07

Heat-pump air-conditioning hot-water supply device

#25
20190071103
2019-03-07

Process for monitoring an air conditioning system of a railway vehicle and railway vehicle comprising an air conditioning system implementing this process

#26
20190041005
2019-02-07

Compressor-less cooling system

#27
20180347875
2018-12-06

Air conditioner

#28
20180347874
2018-12-06

Subcooling system with thermal energy storage

#29
20180216851
2018-08-02

COrefrigeration system with direct COheat exchange for building temperature control

#30
20180201094
2018-07-19

HEAT PUMP CYCLE

#31
20180149397
2018-05-31

Method and system for improving refrigeration system efficiency

#32
20180149396
2018-05-31

Refrigeration cycle device

#33
20180080695
2018-03-22

Optimizing energy efficiency ratio feedback control for direct expansion air-conditioners and heat pumps

#34
20180045445
2018-02-15

System for refrigerant charge verification

#35
20180038621
2018-02-08

Refrigeration cycle apparatus determining refrigerant condenser amount

#36
20180010838
2018-01-11

Subcooling system with thermal storage

#37
20170356681
2017-12-14

REFRIGERATION AND HEATING SYSTEM

#38
20170191718
2017-07-06

VAPOR COMPRESSION SYSTEM

#39
20170191714
2017-07-06

Vapor compression system

#40
20170191713
2017-07-06

Vapor compression system

#41
20170159982
2017-06-08

Optimizing energy efficiency ratio feedback control for direct expansion air-conditioners and heat pumps

#42
20170131026
2017-05-11

Method and system for producing a pressurized and at least partially condensed mixture of hydrocarbons

#43
20170115037
2017-04-27

Apparatus for air-conditioning of environments in the marine field

#44
20170030594
2017-02-02

Fluid heating and/or cooling system and related methods

#45
20160209088
2016-07-21

Refrigeration cycle apparatus

#46
20160076821
2016-03-17

Subcooling system with thermal energy storage

#47
20150275908
2015-10-01

Centrifugal compressor inlet guide vane control

#48
20150260441
2015-09-17

Chiller capacity control apparatuses, methods, and systems

#49
20150233624
2015-08-20

Cooling system

#50
20150135753
2015-05-21

Air-conditioning apparatus with thermo-off postponement control

#51
20150027149
2015-01-29

ELECTRIC EXPANSION VALVE CONTROL FOR A REFRIGERATION SYSTEM

#52
20140260390
2014-09-18

System for refrigerant charge verification

#53
20140260388
2014-09-18

Refrigerating apparatus and control device for refrigerating machine

#54
20140260385
2014-09-18

Refrigerating apparatus and corresponding control device

#55
20140260376
2014-09-18

Subcooling system with thermal storage

#56
20140260342
2014-09-18

System for refrigerant charge verification using two condenser coil temperatures

#57
20140238061
2014-08-28

Air-conditioning apparatus

#58
20140182329
2014-07-03

Air-conditioning apparatus with regulation of injection flow rate

#59
20140180483
2014-06-26

Intelligent thermostatic control method and device for an air conditioner blowing cold and hot air

#60
20140140810
2014-05-22

Condenser fan speed control for air conditioning system efficiency optimization

#61
20130264044
2013-10-10

Cooling system control and servicing based on time-based variation of an operational variable

#62
20130263611
2013-10-10

Cooling system control and servicing based on time-based variation of an operational variable

#63
20120297806
2012-11-29

Heat pump system

#64
20120291460
2012-11-22

Heat pump device and refrigerant bypass method

#65
20110302947
2011-12-15

HEAT PUMP SYSTEM

#66
20110265500
2011-11-03

METHOD AND APPARATUS TO CONTROL DISCHARGE COOLING IN A REFRIGERATION SYSTEM

#67
20100269524
2010-10-28

Vapor compression system

#68
20080115523
2008-05-22

Cooling system and method

#69
20080115515
2008-05-22

Cooling system and method

#70
20070125105
2007-06-07

METHOD AND APPARATUS FOR CONTROLLING THE LOAD PLACED ON A COMPRESSOR

#71
20060048531
2006-03-09

Control logic for HVAC heat management

#72
20050188709
2005-09-01

Method and apparatus for controlling the load placed on a compressor

#73
20050115257
2005-06-02

System and method for cooling multiple logic modules

#74
13226520
2015-10-27

Cost-effective remote monitoring, diagnostic and system health prediction system and method for vapor compression and heat pump units based on compressor discharge line temperature sampling