Patents-Review.com
ClassID:

143828 ⎘

F04C2240/605 - CPC Classification

Classification description:

Components; Shafts Shaft sleeves or details thereof

Recent Application in this class:
#1
20260055767
2026-02-26

BEARING AND UNLOADER ASSEMBLY FOR COMPRESSORS

 #2
20250003406
2025-01-02

Scroll compressor with adjusting mechanism for reducing swing of eccentric bush

 #3
20240271621
2024-08-15

Low-pressure chamber rotary compressor and air conditioner

 #4
20240183356
2024-06-06

BEARING AND UNLOADER ASSEMBLY FOR COMPRESSORS

 #5
20240117807
2024-04-11

Electric compressor with isolation constraint system

 #6
20240102468
2024-03-28

Bearing and unloader assembly for compressors

 #7
20240035471
2024-02-01

Compressor with two rotors coaxially disposed on a connecting assembly sleeved on the shaft that limits relative movement between them

 #8
20230160387
2023-05-25

Pump body assembly, compressor and air conditioner

 #9
20220307498
2022-09-29

Compressor with a fitted shaft portion having two sliding surfaces and an oil retainer

 #10
20220260076
2022-08-18

Orbiting scroll plate driving assembly and scroll compressor

 #11
20210340983
2021-11-04

Coupling between crankshaft and orbiting scroll plate

 #12
20210088044
2021-03-25

Driving structure of three-axis multi-stage roots pump

 #13
20210054843
2021-02-25

Dry vacuum pump with at least one sealing device with a deflector

 #14
20200369490
2020-11-26

Reel braking system

 #15
20200300242
2020-09-24

Scroll compressor including a buffer member between a shaft and a recess part of an eccentric bush

 #16
20190383290
2019-12-19

Compressor system with purge gas system

 #17
20190345939
2019-11-14

Compressor having bushing

 #18
20190331114
2019-10-31

Bearing for a screw rotor of a screw compressor

 #19
20190277282
2019-09-12

Vacuum pump sealing element

 #20
20180231002
2018-08-16

Scroll compressor having a rotation shaft with an oil flow path formed therein

 #21
20180223598
2018-08-09

Lobed rotor with circular section for fluid-driving apparatus

 #22
20170306958
2017-10-26

Oil-free screw compressor

 #23
20170248139
2017-08-31

Two-cylinder hermetic compressor

 #24
20170130718
2017-05-11

Fluid ring compressor

 #25
20170058894
2017-03-02

Pump with shaped face seal

 #26
20160327044
2016-11-10

Fluid energy machine

 #27
20160177951
2016-06-23

Sectional sealing system for rotary screw compressor

 #28
20160032969
2016-02-04

Gear pump bearings with hybrid pads

 #29
20150361983
2015-12-17

Compressor including bearing and unloader assembly

 #30
20150132172
2015-05-14

Pump device having a micro pump and bearing member for a micro pump

 #31
20140219850
2014-08-07

Compressor bearing and unloader assembly

 #32
20140023540
2014-01-23

Anti-wear coatings for scroll compressor wear surfaces

 #33
20120328462
2012-12-27

Positive displacement rotary pumps with improved cooling

 #34
20110165006
2011-07-07

Scroll compressor having a rotation inhibitor

 #35
20110076172
2011-03-31

Scroll pump with isolation barrier

 #36
20080240964
2008-10-02

SHAFT SEAL DEVICE FOR OIL-FREE ROTARY COMPRESSOR

 #37
20080112832
2008-05-15

HERMETIC SCREW COMPRESSOR

 #38
20070132191
2007-06-14

Device and method for guiding at least two flow media

 #39
20050087066
2005-04-28

Rotary fluid machine

 #40
20050019161
2005-01-27

Rotary fluid machine

 #41
17965810
2023-10-31

Cantilever vertical screw vacuum pump