F15B2201/42 - CPC Classification Index

ClassID:

146203 ⎘

F15B2201/42 - CPC Classification

Classification description:

Accumulators; Constructional details of accumulators not otherwise provided for Heat recuperators for isothermal compression and expansion

Recent Application in this class:

20240271590

2024-08-15

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

20180347595

2018-12-06

Variable pressure vessel

20170268539

2017-09-21

Plunger pressure accumulator

20160363383

2016-12-15

Device for fluid power recuperation

20160222988

2016-08-04

Compressed air energy system

20150345522

2015-12-03

COMPRESSED GAS ENERGY STORAGE SYSTEM

20140219848

2014-08-07

Hydraulic motor-pump with fixed or variable displacement

20140000741

2014-01-02

Hydraulic buffer

20130240068

2013-09-19

Compressed air energy storage

#10

20120000560

2012-01-05

Device for fluid power recuperation including a gas receiver having a plurality of cells

#11

20100090381

2010-04-15

Hydropneumatic accumulator with a compressible regenerator

#12

20100050622

2010-03-04

Hydropneumatic accumulator with flexible porous filler

#13

20090301089

2009-12-10

System and method for rapid isothermal gas expansion and compression for energy storage

#14

13411484

2015-08-18

Compressed gas energy storage system