F25B2600/2521 - CPC Classification Index

#1

20230235934

2023-07-27

Temperature Regulating Refrigeration Systems for Varying Loads

#2

20220390160

2022-12-08

HEAT PUMP DEVICE

#3

20220113073

2022-04-14

Temperature regulating refrigeration systems for varying loads

#4

20210080162

2021-03-18

Temperature regulating refrigeration systems for varying loads

#5

20210033317

2021-02-04

Evaporator having integrated pulse wave atomizer expansion device

#6

20200003466

2020-01-02

Pulse tube cryocooler and rotary valve unit for pulse tube cryocooler

#7

20200003465

2020-01-02

Cryocooler and rotary valve unit for cryocooler

#8

20180187934

2018-07-05

Control method for a cooling device

#9

20170074567

2017-03-16

Cooling system with low temperature load

#10

20170074550

2017-03-16

Cooling system with low temperature load

#11

20170045271

2017-02-16

Methods for controlling a compressor with double suction for refrigeration systems

#12

20160282032

2016-09-29

Multiple evaporator control using PWM valve/compressor

#13

20160272049

2016-09-22

System and method of temperature control for a transport refrigeration system

#14

20160262419

2016-09-15

Temperature control system and method TDSF plus

#15

20150377570

2015-12-31

Apparatus to control device temperature utilizing multiple thermal paths

#16

20150198361

2015-07-16

Method for controlling a compressor of a refrigeration system, and refrigeration system

#17

20140338382

2014-11-20

Mechanism for controlling refrigerant in a vehicle air conditioning apparatus

#18

20140238054

2014-08-28

Multiple evaporator control using PWM valve/compressor

#19

20140023524

2014-01-23

Methods for controlling a compressor with double suction for refrigeration systems

#20

20130199223

2013-08-08

Variable capacity compressor and refrigerator

#21

20130068442

2013-03-21

Apparatus to control device temperature utilizing multiple thermal paths

#22

20120318008

2012-12-20

Refrigerant distribution apparatus and methods for transport refrigeration system

#23

20120301268

2012-11-29

Supersonic Cooling With Pulsed Inlet and Bypass Loop

#24

20120192583

2012-08-02

Suction Cutoff Unloader Valve For Compressor Capacity Control

#25

20120117992

2012-05-17

Temperature regulation system with hybrid refrigerant supply and regulation

#26

20120111042

2012-05-10

Heat pump apparatus

#27

20110257793

2011-10-20

Air conditioner

#28

20110219797

2011-09-15

Capacity control system for variable capacity compressor and display device for the system

#29

20110214438

2011-09-08

Method for controlling a flow of refrigerant to an evaporator

#30

20110209490

2011-09-01

Control of multiple zone refrigerant vapor compression systems

#31

20110094248

2011-04-28

Refrigerant System and Method of Operating the Same

#32

20110030397

2011-02-10

START-UP PROCEDURE FOR REFRIGERANT SYSTEMS HAVING MICROCHEMICAL CONSENSOR AND REHEAT CYCLE

#33

20100319372

2010-12-23

Pulse width modulation with reduced suction pressure to improve efficiency

#34

20100131106

2010-05-27

Method for efficient operation of cooling system

#35

20100095693

2010-04-22

Suction modulation valve for refrigerant system with adjustable opening for pulse width modulation control

#36

20100064722

2010-03-18

REFRIGERANT SYSTEM WITH PULSE WIDTH MODULATION FOR REHEAT CIRCUIT

#37

20100064702

2010-03-18

Combined operation and control of suction modulation and pulse width modulation valves

#38

20100058799

2010-03-11

Suction valve pulse width modulation control based on evaporator or condenser pressure

#39

20100058783

2010-03-11

Injection of refrigerant in system with expander

#40

20100043469

2010-02-25

Refrigeration systems with voltage modulated compressor motors and methods of their control

#41

20100043468

2010-02-25

Pulse width modulation with discharge to suction bypass

#42

20100038568

2010-02-18

ELECTROMOTIVE REFRIGERANT CONTROL VALVE

#43

20100011792

2010-01-21

REFRIGERANT SYSTEM WITH PULSE WIDTH MODULATION CONTROL IN COMBINATION WITH EXPANSION DEVICE CONTROL

#44

20090320934

2009-12-31

Intake-Gas Throttle Device

#45

20090288432

2009-11-26

TANDEM COMPRESSORS WITH PULSE WIDTH MODULATION SUCTION VALVE

#46

20090248212

2009-10-01

Thermal control system and method

#47

20090216384

2009-08-27

Flow rate control system in refrigeration circuits, method for controlling a refrigeration system and a refrigeration system

#48

20090205349

2009-08-20

Suction valve pulse width modulation control based on compressor temperature

#49

20090138129

2009-05-28

Freezer Heat Exchanger Coolant Flow Divider Control Device

#50

20090013715

2009-01-15

Refrigerant flow divider of heat exchanger for refrigerating apparatus

#51

20080314055

2008-12-25

Refrigerant system unloading by-pass into evaporator inlet

#52

20080289354

2008-11-27

Method for controlling temperature in multiple compartments for refrigerated transport

#53

20080250812

2008-10-16

Multi-Circuit Refrigerant System Utilizing Pulse Width Modulation Techniques

#54

20080223555

2008-09-18

Method and apparatus for controlling temperature

#55

20080223057

2008-09-18

Refrigerant System with Pulse Width Modulated Components and Variable Speed Compressor

#56

20080209930

2008-09-04

Heat Pump with Pulse Width Modulation Control

#57

20080196426

2008-08-21

System Reheat Control by Pulse Width Modulation

#58

20080190130

2008-08-14

Heat pump system with auxiliary water heating

#59

20080168784

2008-07-17

Air conditioning system and method of controlling the same

#60

20070089443

2007-04-26

Compressor capacity modulation system and method

#61

20070084596

2007-04-19

Vehicle air conditioner with variable displacement compressor

#62

20060218959

2006-10-05

Refrigerant compressor

#63

20060037336

2006-02-23

Compressor loading control

#64

16423271

2021-10-26

Temperature control system and method TDSF plus

#65

13181753

2016-06-07

Temperature control system and method TDSF plus