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ClassID:

159282 ⎘

F25B2313/0234 - CPC Classification

Classification description:

Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units in series arrangements

Sub-classes:
Recent Application in this class:
#1
20190212024
2019-07-11

MULTI-SPLIT AIR CONDITIONING SYSTEM AND SWITCHING CONTROL METHOD FOR OPERATING MODE OF INDOOR UNITS THEREOF

 #2
20190011154
2019-01-10

Transport refrigeration system

 #3
20180120011
2018-05-03

Heating and cooling an environment with water heat exchanger

 #4
20180010822
2018-01-11

Apparatus and methods for heating water with refrigerant and phase change material

 #5
20150183294
2015-07-02

Air conditioning device for vehicle

 #6
20150176876
2015-06-25

Air-conditioning apparatus

 #7
20150121922
2015-05-07

Thermal management system for an electric vehicle

 #8
20150068237
2015-03-12

Air conditioner

 #9
20150068236
2015-03-12

Air conditioner

 #10
20140318163
2014-10-30

Air-conditioning apparatus

 #11
20140260386
2014-09-18

Air conditioning system including pressure control device and bypass valve

 #12
20130219937
2013-08-29

Air-conditioning apparatus

 #13
20130091877
2013-04-18

Air conditioner and method of operating an air conditioner

 #14
20120043054
2012-02-23

AIR-CONDITIONING APPARATUS

 #15
20120031605
2012-02-09

Air conditioning apparatus

 #16
20110197600
2011-08-18

Heat pump water heater and operating method thereof

 #17
20090282854
2009-11-19

Air conditioning system with defrosting operation

 #18
20080276638
2008-11-13

Heat pump with forced air heating regulated by withdrawal of heat to a radiant heating system

 #19
20080264075
2008-10-30

Heat pump system with extended run time boost compressor

 #20
20080098760
2008-05-01

Heat pump system and controls

 #21
20080041072
2008-02-21

Heat pump with accumulator at boost compressor output