ClassID:

143761

F04C2210/261 - CPC Classification

Classification description:

Fluid; Refrigerants with particular properties, e.g. HFC-134a Carbon dioxide (CO)

Recent Application in this class:
#1
20260016010
2026-01-15

2-CYLINDER ROTARY COMPRESSOR

#2
20250376981
2025-12-11

COMPRESSOR

#3
20250223966
2025-07-10

ROTARY COMPRESSOR AND REFRIGERATION CYCLE APPARATUS

#4
20240392784
2024-11-28

COMPRESSOR MODULE

#5
20240344518
2024-10-17

Rotary compressor

#6
20220307500
2022-09-29

Compressor module

#7
20220299029
2022-09-22

Rotary compressor having reciprocator and support

#8
20210372400
2021-12-02

Compressor with compliant seal

#9
20200248691
2020-08-06

SCROLL COMPRESSOR

#10
20200063736
2020-02-27

Compressor having injection function

#11
20190383289
2019-12-19

Compressor with Oldham assembly

#12
20190040860
2019-02-07

Control flowrate regulating valve specifically for scroll compressor inside vehicle air conditioner or heat pump

#13
20170234313
2017-08-17

Compressor with Oldham assembly

#14
20150118090
2015-04-30

Components for compressors having electroless coatings on wear surfaces

#15
20140348682
2014-11-27

Scroll-type compressor and CO2 vehicle air conditioning system having a scroll-type compressor

#16
20140348681
2014-11-27

Scroll-type compressor and COvehicle air conditioning system having a scroll-type compressor

#17
20120308410
2012-12-06

Fluid Machine

#18
20120301330
2012-11-29

Fluid Machine

#19
20110256002
2011-10-20

Electric Compressor Having Drive Circuit Integrated Thereinto

#20
20100326128
2010-12-30

Fluid machine

#21
20100319394
2010-12-23

Compressor and refrigeration apparatus

#22
20100143172
2010-06-10

Multistage compressor for a CO2 cycle that includes a rotary compressing mechanism and a scroll compressing mechanism

#23
20080226483
2008-09-18

Compressor with oil separation and storage

#24
20080138228
2008-06-12

Scroll type fluid machine having a circulation path and inlet path for guiding refrigerant from a discharge chamber to a drive casing and to a rear-side of movable scroll

#25
20080075609
2008-03-27

Compressor

#26
20080008608
2008-01-10

Compressor, method for manufacturing the compressor, defroster of refrigerant circuit, and refrigerant unit

#27
20060192171
2006-08-31

Hermetic type compressor with wave-suppressing member in the oil reservoir

#28
20060168994
2006-08-03

Compressor, method for manufacturing the compressor, defroster of refrigerant circuit, and refrigerant unit

#29
20050214151
2005-09-29

Rotary compressor

#30
20050135956
2005-06-23

Scroll compressor having a supply passage connecting the back pressure chamber to discharge pressure region and passing a clearance at a sliding portion

#31
20050111994
2005-05-26

Motor compressor