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ClassID:

143916 ⎘

F04C2270/58 - CPC Classification

Classification description:

Control; Monitoring or safety arrangements Valve parameters

Sub-classes:
Recent Application in this class:
#1
20250012274
2025-01-09

FUEL SUPPLY SYSTEM AND FUEL SUPPLY METHOD FOR AIRCRAFT GAS TURBINE ENGINE

 #2
20230055642
2023-02-23

Compressor modulation system with multi-way valve

 #3
20230036027
2023-02-02

Compressor modulation system with multi-way valve

 #4
20220349404
2022-11-03

Screw compressor

 #5
20210285445
2021-09-16

Vapor injection double reed valve plate

 #6
20210164470
2021-06-03

Compressor having capacity modulation assembly

 #7
20180149155
2018-05-31

Compressor having capacity modulation assembly

 #8
20180135626
2018-05-17

POSITIVE DISPLACEMENT PUMP ASSEMBLY FOR POWERTRAIN SYSTEMS AND HYDRAULIC CONTROL SYSTEM INCORPORATING THE SAME

 #9
20170248353
2017-08-31

High pressure compressor and refrigerating machine having a high pressure compressor

 #10
20170002818
2017-01-05

Compressor with thermally-responsive injector

 #11
20170002817
2017-01-05

Compressor with thermal protection system

 #12
20160115832
2016-04-28

Variable displacement lubricant pump

 #13
20160076543
2016-03-17

Compressor having capacity modulation assembly

 #14
20160032924
2016-02-04

Capacity modulated scroll compressor

 #15
20150226215
2015-08-13

Variable displacement vane pump and power steering system

 #16
20140147323
2014-05-29

Variable displacement pump

 #17
20140119956
2014-05-01

Bypass directional control valve

 #18
20140072466
2014-03-13

Compressor having capacity modulation assembly

 #19
20130136638
2013-05-30

Gas inlet valve for a compressor, compressor comprising a gas inlet valve of this type and method for operating a compressor comprising a gas inlet valve of this type

 #20
20130039790
2013-02-14

Variable displacement lubricant pump

 #21
20120301342
2012-11-29

Variable displacement vane pump having multiple dampening springs

 #22
20110286862
2011-11-24

PUMP FOR A LUBRICATING SYSTEM OF A COMBUSTION ENGINE

 #23
20110268597
2011-11-03

Compressor having capacity modulation assembly

 #24
20110058972
2011-03-10

Scroll compressor capacity modulation with solenoid mounted outside a compressor shell

 #25
20100284848
2010-11-11

Screw compressor with adjacent helical grooves selectively opening to first and second ports

 #26
20100278678
2010-11-04

SCREW COMPRESSOR

 #27
20100260620
2010-10-14

Screw compressor with capacity control slide valve

 #28
20100254841
2010-10-07

Compressor having capacity modulation assembly

 #29
20100183453
2010-07-22

Scroll compressor with three-step capacity control

 #30
20100158730
2010-06-24

Compressor

 #31
20100054963
2010-03-04

Variable displacement rotary pump

 #32
20100037602
2010-02-18

Variable displacement pump

 #33
20090242046
2009-10-01

Valve module

 #34
20090035167
2009-02-05

STEPPED SCROLL COMPRESSOR WITH STAGED CAPACITY MODULATION

 #35
20070110604
2007-05-17

Scroll machine

 #36
20060222506
2006-10-05

Rapidly pumping out an enclosure while limiting energy consumption

 #37
20060171818
2006-08-03

Oil pump

 #38
20060018769
2006-01-26

Compressor with capacity control

 #39
20050069444
2005-03-31

Scroll machine