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ClassID:

146201 ⎘

F15B2201/415 - CPC Classification

Classification description:

Accumulators; Constructional details of accumulators not otherwise provided for Gas ports

Sub-classes:
Recent Application in this class:
#1
20250188958
2025-06-12

EXTERNAL PRESSURE FLUID RESERVOIR FOR STORING ENERGY

 #2
20240271590
2024-08-15

DEVICE, SYSTEM AND METHOD FOR ISOTHERMAL COMPRESSION, CONSTANT-PRESSURE POWER GENERATION AND PHYSICAL ENERGY STORAGE

 #3
20210355968
2021-11-18

Miniature pressure compensating device

 #4
20210222708
2021-07-22

Hydraulic accumulator

 #5
20170336002
2017-11-23

Adapter for mounting a cylinder for a fluid powered linear actuator to a fluid channel

 #6
20160053933
2016-02-25

Accumulator

 #7
20150338023
2015-11-26

Metallic liner pressure vessel comprising polar boss

 #8
20150247510
2015-09-03

Antenna assembly for piston accumulators

 #9
20120199229
2012-08-09

Gas over liquid accumulator

 #10
20120186653
2012-07-26

Accumulator reservoir venting

 #11
20100326063
2010-12-30

Methods and apparatus to charge accumulator apparatus

 #12
20100186843
2010-07-29

Guiding device for a metal bellows

 #13
20100161184
2010-06-24

Method and apparatus for calculating payload weight

 #14
20090165451
2009-07-02

HYDRAULIC FLUID ACCUMULATOR WITH INTEGRATED HIGH-PRESSURE AND LOW-PRESSURE CHAMBER

 #15
20090101222
2009-04-23

Pressure accumulator, especially pulsation damper

 #16
20080060711
2008-03-13

Hydraulic accumulator

 #17
20070181199
2007-08-09

Hydraulic accumulator

 #18
20070102052
2007-05-10

Accumulator

 #19
20060042707
2006-03-02

Accumulator using internal and external threads

 #20
20050139277
2005-06-30

Hydraulic accumulator, in particular a membrane accumulator

 #21
20050098244
2005-05-12

Method for manufacturing metallic bellows

 #22
18515477
2025-01-07

Method of charging a bellows accumulator