Patents-Review.com
ClassID:

159534 ⎘

F25B2600/2503 - CPC Classification

Classification description:

Control issues; Control of valves Condenser exit valves

Recent Application in this class:
#1
20250109898
2025-04-03

LOW AMBIENT TEMPERATURE HEAT PUMP WATER HEATER SYSTEMS, HEAT EXCHANGERS, AND METHODS THERETO

 #2
20240401860
2024-12-05

CO2 REFRIGERATION SYSTEM WITH SUPERCRITICAL SUBCOOLING CONTROL

 #3
20240191920
2024-06-13

SYSTEMS AND METHODS FOR REFRIGERANT LEAK MITIGATION

 #4
20240093920
2024-03-21

HVAC dual de-superheating/subcooling heat reclaim system for transcritical refrigeration systems

 #5
20230358449
2023-11-09

Refrigeration system with combined superheat and subcooling control

 #6
20230128232
2023-04-27

Low ambient temperature heat pump water heater systems, heat exchangers, and methods thereto

 #7
20220373238
2022-11-24

COrefrigeration system with high pressure valve control based on coefficient of performance

 #8
20220357084
2022-11-10

HVAC dual de-superheating/subcooling heat reclaim system for transcritical refrigeration systems

 #9
20220107121
2022-04-07

Refrigeration system with combined superheat and subcooling control

 #10
20200378640
2020-12-03

Refrigerant charge management with subcooling control

 #11
20200284484
2020-09-10

Air-conditioning apparatus provided with refrigerant circuit capable of performing heating operation

 #12
20200124330
2020-04-23

CO2 refrigeration system with supercritical subcooling control

 #13
20200124306
2020-04-23

Refrigerant pump down for an HVAC system

 #14
20200033039
2020-01-30

COrefrigeration system with high pressure valve control based on coefficient of performance

 #15
20190219315
2019-07-18

Refrigeration installation, refrigeration installation system and method with refrigerant displacement

 #16
20190178560
2019-06-13

Refrigerator having a switchable chamber

 #17
20190078818
2019-03-14

Refrigeration system with combined superheat and subcooling control

 #18
20180187934
2018-07-05

Control method for a cooling device

 #19
20170261245
2017-09-14

Method for controlling a variable capacity ejector unit

 #20
20170227265
2017-08-10

Chiller system

 #21
20170108250
2017-04-20

Air conditioner

 #22
20170030594
2017-02-02

Fluid heating and/or cooling system and related methods

 #23
20160273814
2016-09-22

Condenser control systems, devices and methods

 #24
20140208785
2014-07-31

System and method for control of a transcritical refrigeration system

 #25
20140116075
2014-05-01

Method for controlling operation of a vapour compression system in a subcritical and a supercritical mode

 #26
20110035062
2011-02-10

Refrigeration apparatus and method for controlling the same

 #27
20110011108
2011-01-20

Microprocessor-controlled beverage dispenser

 #28
20060162355
2006-07-27

Refrigeration apparatus and method for controlling the same

 #29
20060130515
2006-06-22

Refrigeration system and a method for operating such system

 #30
20050000236
2005-01-06

Controlled method for the energy-saving and energy-releasing refrigerating air conditioner