ClassID:

145877

F15B1/106 - CPC Classification

Classification description:

Installations or systems with accumulators; Supply reservoir or sump assemblies; Installations or systems with accumulators; Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means characterised by the way housing components are assembled

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

EXTERNAL PRESSURE FLUID RESERVOIR FOR STORING ENERGY

#2
20240318669
2024-09-26

Hydraulic Accumulator

#3
20240271590
2024-08-15

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

#4
20240035490
2024-02-01

Hydraulic Accumulator

#5
20210156402
2021-05-27

ACCUMULATOR

#6
20210140449
2021-05-13

Accumulator

#7
20210048042
2021-02-18

Shell member for accumulator, method of producing the same, accumulator, and method of producing the same

#8
20200292130
2020-09-17

Fiberwound tanks

#9
20190113054
2019-04-18

EXPANSION TANK WITH DECOUPLED SINGLE FLEXIBLE DIAPHRAGM

#10
20190017655
2019-01-17

Method for producing pressure vessels

#11
20180245606
2018-08-30

Accumulator

#12
20180128288
2018-05-10

Accumulator

#13
20180080607
2018-03-22

Fiberwound tanks

#14
20160333895
2016-11-17

Hydraulic accumulator

#15
20150000949
2015-01-01

Surge accumulator for hydraulic hammer

#16
20140318655
2014-10-30

Hydraulic accumulator

#17
20140042753
2014-02-13

ENERGY STORAGE RESERVOIR

#18
20120228308
2012-09-13

Pressure Vessel

#19
20120037253
2012-02-16

Hydraulic accumulator

#20
20100084033
2010-04-08

Hydraulic accumulator and method of manufacture

#21
20070181199
2007-08-09

Hydraulic accumulator

#22
20070102052
2007-05-10

Accumulator

#23
20070029710
2007-02-08

Accumulator and spacer for accumulator

#24
20060042707
2006-03-02

Accumulator using internal and external threads

#25
20060037658
2006-02-23

Pressure container and pressure accumulating/buffer apparatus

#26
20050257844
2005-11-24

Trapped gas removal in liquid gas accumulator

#27
20050247360
2005-11-10

Hydraulic reservoir in particular a membrane reservoir