ClassID:

142896

F04B27/0873 - CPC Classification

Classification description:

Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis Component parts, e.g. sealings; Manufacturing or assembly thereof

Sub-classes:
Recent Application in this class:
#1
20260028974
2026-01-29

COMMON-ROD SERIES HYDRAULIC COMPRESSORS

#2
20220145869
2022-05-12

Variable displacement compressor

#3
20220003224
2022-01-06

Swash plate-type compressor

#4
20200063743
2020-02-27

Displacement pump for fuel vapor recovery

#5
20200044522
2020-02-06

Compressor

#6
20190195211
2019-06-27

Apparatus for reducing suction pulsation and swash plate type compressor comprising same

#7
20180163871
2018-06-14

Device and method for extending the lifespan of a shaft seal for an open-drive compressor

#8
20160025084
2016-01-28

Swash plate type variable displacement compressor

#9
20150337964
2015-11-26

Device and method for extending the lifespan of a shaft seal for an open-drive compressor

#10
20150121695
2015-05-07

Method and device for assembling swash plate-type fluid machine

#11
20150033940
2015-02-05

Swash plate

#12
20140377094
2014-12-25

Motor driven compressor

#13
20140328700
2014-11-06

Swash plate pump having control pins in series

#14
20120291622
2012-11-22

Displacement Detection Device for Variable Displacement Compressor, and Variable Displacement Compressor Provided with Same

#15
20120210577
2012-08-23

Method and device for assembling swash plate-type fluid machine

#16
20110179947
2011-07-28

REMANUFACTURING HYDRAULIC PUMPS

#17
20110120176
2011-05-26

Variable displacement compressor shaft oil separator

#18
20100129251
2010-05-27

Compressor

#19
20100126012
2010-05-27

Method and device for assembling swash plate-type fluid machine

#20
20070231165
2007-10-04

Electric compressor

#21
20060280619
2006-12-14

Method of remanufacturing and salvaging hydraulic pumps

#22
20060024172
2006-02-02

Sealing ring for a swinging yoke hydrostatic unit