ClassID:

159296

F25B2313/02533 - CPC Classification

Classification description:

Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units in parallel arrangements during heating

Recent Application in this class:
#1
20240085044
2024-03-14

Air-conditioning apparatus with defrost bypass circuit

#2
20210348789
2021-11-11

Air-conditioning apparatus

#3
20200232693
2020-07-23

Air-conditioning apparatus having heating-defrosting operation mode

#4
20200173696
2020-06-04

TWO-PIPE ENHANCED-VAPOR-INJECTION OUTDOOR UNIT AND MULTI-SPLIT SYSTEM

#5
20190383534
2019-12-19

Air-conditioning apparatus with pressure control for defrosting and heating

#6
20190277549
2019-09-12

Refrigeration cycle apparatus having heat exchanger switchable between parallel and series connection

#7
20190203981
2019-07-04

Air conditioner

#8
20190195539
2019-06-27

Refrigeration cycle apparatus

#9
20190162454
2019-05-30

Air-conditioning apparatus

#10
20190137148
2019-05-09

Refrigerant cycle apparatus and air conditioning apparatus including the same

#11
20190032978
2019-01-31

Refrigeration apparatus with defrost operation for parallel outdoor units

#12
20170219264
2017-08-03

Air conditioner

#13
20160178249
2016-06-23

Outdoor device for an air conditioner

#14
20160123635
2016-05-05

Oil return method for multi-split air conditioning in heating

#15
20160033179
2016-02-04

Air conditioner

#16
20150292777
2015-10-15

Air conditioning unit having dynamic target condensing and evaporating values based on load requirements

#17
20150121913
2015-05-07

Heat pump device that draws heat from both the atmosphere and another heat source

#18
20150068241
2015-03-12

Outdoor unit of air-conditioner, two-pipe air-conditioning system and three-pipe air-conditioning system having the same

#19
20130139533
2013-06-06

Alternating type heat pump

#20
20130104576
2013-05-02

Air conditioner and method of controlling the same

#21
20120118533
2012-05-17

Air conditioner

#22
20110023533
2011-02-03

REFRIGERATING CYCLE DEVICE

#23
20060090487
2006-05-04

Air conditioner

#24
20050039959
2005-02-24

Vehicle with an air-conditioning system and a heat source