Patents-Review.com
ClassID:

146177 ⎘

F15B2201/21 - CPC Classification

Classification description:

Accumulators; Accumulator cushioning means using springs

Recent Application in this class:
#1
20250223977
2025-07-10

DROP-IN SIGNAL ACCUMULATOR PISTON KIT AND METHOD FOR REPLACING AN ORIGINAL EQUIPMENT SIGNAL ACCUMULATOR PISTON

 #2
20250121931
2025-04-17

EHA ACCUMULATOR REFILLING ARRANGEMENT

 #3
20250043862
2025-02-06

DROP-IN SIGNAL ACCUMULATOR PISTON KIT AND METHOD FOR REPLACING AN ORIGINAL EQUIPMENT SIGNAL ACCUMULATOR PISTON

 #4
20240191726
2024-06-13

Drop-in signal accumulator piston kit and method for replacing an original equipment signal accumulator piston

 #5
20230287905
2023-09-14

SPRING DAMPENING FOR ACCUMULATOR SYSTEM

 #6
20230135948
2023-05-04

Drop-in signal accumulator piston kit and method for replacing an original equipment signal accumulator piston

 #7
20220154798
2022-05-19

Vibration damper having a pump assembly

 #8
20220154735
2022-05-19

Drop-in signal accumulator piston kit and method for replacing an original equipment signal accumulator piston

 #9
20220057123
2022-02-24

Liquid feeder

 #10
20200166056
2020-05-28

Pressure compensation device designed for underwater applications

 #11
20190337500
2019-11-07

Hydraulic block for a hydraulic assembly of a brake control system of a hydraulic vehicle brake system

 #12
20180372125
2018-12-27

Accumulator module for hydromechanical spring-loaded drive

 #13
20180283408
2018-10-04

Hydraulic accumulator and manufacturing method thereof

 #14
20180266443
2018-09-20

Accumulator piston, in particular for a pressure medium accumulator of a hydraulic unit of an electronically slip-controllable vehicle brake system

 #15
20180149180
2018-05-31

Positioning apparatus

 #16
20180066680
2018-03-08

Accumulator

 #17
20180017086
2018-01-18

Hydraulic hose end expansion chamber

 #18
20170045127
2017-02-16

Hydraulic control unit for a limited slip differential

 #19
20160230781
2016-08-11

Distributed piston elastomeric accumulator

 #20
20150337869
2015-11-26

SELF-ORIENTING PISTON SPRING ACCUMULATOR

 #21
20150267854
2015-09-24

Gas spring accumulator

 #22
20140290972
2014-10-02

Accumulator

 #23
20140102089
2014-04-17

Valve of a storage device having a spring element

 #24
20140047973
2014-02-20

Hydraulic device, in particular low-pressure accumulator with a closure element

 #25
20130340871
2013-12-26

Pressure accumulator

 #26
20130240068
2013-09-19

Compressed air energy storage

 #27
20130228579
2013-09-05

EXPANSION TANK WITH A PISTON

 #28
20130153073
2013-06-20

Distributed piston elastomeric accumulator

 #29
20130092273
2013-04-18

Device for storing hydraulic fluid

 #30
20130074967
2013-03-28

Hydraulic accumulator

 #31
20120324873
2012-12-27

Automatic transmission hydraulic accumulator

 #32
20120304953
2012-12-06

Switchable pressure supply device

 #33
20120260794
2012-10-18

Passive piston unit

 #34
20120234271
2012-09-20

Pressure storage unit for a camshaft and piston for a pressure storage unit

 #35
20120199231
2012-08-09

VOLUME ACCUMULATOR

 #36
20120199230
2012-08-09

Volume accumulator

 #37
20120167704
2012-07-05

Device for the pulsed release of an amount of fluid which can be stored in an accumulator housing

 #38
20120125272
2012-05-24

Volume store

 #39
20120085451
2012-04-12

Hydraulic accumulator

 #40
20120085450
2012-04-12

Accumulator assembly

 #41
20120042644
2012-02-23

MOBILE HYDRAULIC SYSTEM

 #42
20110277863
2011-11-17

Low pressure accumulator for anti-lock brake system

 #43
20110239639
2011-10-06

Energy storage device, actuator and method

 #44
20110226371
2011-09-22

Accumulator assembly

 #45
20110226346
2011-09-22

Accumulator with solenoid valve

 #46
20110139285
2011-06-16

Combination spring and gas filled accumulator

 #47
20110108148
2011-05-12

Breathable low pressure accumulator

 #48
20110088548
2011-04-21

Device for the pulsed release of an amount of fluid that is stored in a storage housing

 #49
20100313560
2010-12-16

Hydraulic pressure apparatus and brake pressure control apparatus using the same

 #50
20100116343
2010-05-13

Valves and reservoirs for microfluidic systems

 #51
20090293978
2009-12-03

Spring-loaded piston accumulator with locking function

 #52
20090293977
2009-12-03

Spring-tensioned piston accumulator with detent function

 #53
20090064674
2009-03-12

Accumulator

 #54
20090008171
2009-01-08

Energy storage in an elastic vessel

 #55
20090007980
2009-01-08

Hydraulic energy storage with reinforced layer

 #56
20090007554
2009-01-08

Hydraulic energy storage with reinforced layer

 #57
20080257439
2008-10-23

Hydraulic pressure reservoir

 #58
20080230336
2008-09-25

Method for arranging a separating piston in a cavity and a device with such a separating piston

 #59
20080191547
2008-08-14

Pressure Fluid Reservoir, Reservoir Unit, and Method For Producing a Pressure Fluid Reservoir

 #60
20070289437
2007-12-20

Adjustable hydraulic support cylinder

 #61
20070114840
2007-05-24

Piston-type accumulator

 #62
20070028981
2007-02-08

Hydraulic pressure reservoir

 #63
20060190093
2006-08-24

Method for controlling a dynamic system

 #64
20060180225
2006-08-17

Impedance shaping element for a control system

 #65
20060179837
2006-08-17

Actuation system with fluid transmission for interaction control and high force haptics

 #66
20060124790
2006-06-15

Accumulator

 #67
20060086751
2006-04-27

Variable volume container

 #68
20050121974
2005-06-09

Method and device for monitoring a brake system

 #69
20050072397
2005-04-07

Control device for at least one consumer, such as a camshaft adjuster, automatic transmission and the like, of motor vehicles

 #70
20050023390
2005-02-03

Vertical roller mill with improved hydro-pneumatic loading system

 #71
20050011565
2005-01-20

Variable volume reservoir