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ClassID:

159313 ⎘

F25B2313/029 - CPC Classification

Classification description:

Compression machines, plants or systems with reversible cycle not otherwise provided for Control issues

Sub-classes:
Recent Application in this class:
#1
20260009570
2026-01-08

SYSTEM AND METHOD FOR CONTROLLING OPERATION OF A HEAT PUMP

 #2
20240271843
2024-08-15

VALVE MODULE AND HEAT PUMP SYSTEM

 #3
20240110733
2024-04-04

REGRIGERANT CHARGE CONTROL SYSTEM FOR HEAT PUMP SYSTEMS

 #4
20240068717
2024-02-29

Evaporator assemblies and heat pump systems including the same

 #5
20230288112
2023-09-14

Modular Reversible Cascade High Temperature Heat Pump System with Predictive Defrost Control

 #6
20220349630
2022-11-03

Mechanical Device for Regulating Operating Sequence of Parallel Heat Pump Systems

 #7
20220235978
2022-07-28

Evaporator assemblies and heat pump systems including the same

 #8
20220146157
2022-05-12

Air recirculation systems for heat pumps

 #9
20210310668
2021-10-07

SUPPLEMENTAL HEATING DEVICE AND METHOD

 #10
20210222918
2021-07-22

Air conditioning apparatus

 #11
20210180840
2021-06-17

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

 #12
20210180839
2021-06-17

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

 #13
20210148620
2021-05-20

Refrigeration apparatus with a refrigerant leakage detection and release mechanism

 #14
20210010468
2021-01-14

Operation controlling apparatus and method of reciprocating compressor

 #15
20200398645
2020-12-24

Vapor injection heat pump and control method

 #16
20200370795
2020-11-26

Air conditioning apparatus

 #17
20200370794
2020-11-26

Air conditioning apparatus and control method thereof

 #18
20200309417
2020-10-01

Air conditioning apparatus

 #19
20200025396
2020-01-23

Refrigerant charge control system for heat pump systems

 #20
20190170410
2019-06-06

Heating, ventilation, air-conditioning, and refrigeration system

 #21
20180070659
2018-03-15

Wearable Temperature Control Garment System

 #22
20170350625
2017-12-07

System and method for controlling multi-zone vapor compression system

 #23
20170336117
2017-11-23

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

 #24
20170321939
2017-11-09

Air conditioner with defrost control

 #25
20160377332
2016-12-29

Refrigerant channel switching unit

 #26
20160169571
2016-06-16

Air conditioner with outdoor unit compressor driven at controllable activation rotational speed

 #27
20160153686
2016-06-02

AIR-CONDITIONING APPARATUS

 #28
20160146496
2016-05-26

Air-conditioning apparatus including multiple expansion devices

 #29
20160084535
2016-03-24

Outdoor unit of air conditioner and air conditioner

 #30
20150285530
2015-10-08

Air conditioning apparatus

 #31
20150267957
2015-09-24

Air conditioner with two injection circuits and method of controlling the air conditioner

 #32
20150247657
2015-09-03

Air conditioner and method of operating an air conditioner

 #33
20150192334
2015-07-09

Phase change compressor cover

 #34
20150159928
2015-06-11

Heat pump with exhaust heat reclaim

 #35
20150082818
2015-03-26

System and method of freeze protection of a heat exchanger in an HVAC system

 #36
20150075203
2015-03-19

Outdoor unit and air-conditioning apparatus

 #37
20150040595
2015-02-12

Refrigeration cycle apparatus

 #38
20130098073
2013-04-25

Air conditioner and method of operating an air conditioner

 #39
20130047630
2013-02-28

Vehicle refrigerator having a liquid line subcooled vapor cycle system

 #40
20110297363
2011-12-08

Air-conditioning apparatus