F17C2270/0149 - CPC Classification Index

ClassID:

154515 ⎘

F17C2270/0149 - CPC Classification

Classification description:

Applications for fluid transport or storage placed underground; Type of cavity by digging cavities

Sub-classes:

F17C2270/0152 » Salt caverns 21

Recent Application in this class:

20240035621

2024-02-01

Thermal storage in pressurized fluid for compressed air energy storage systems

20230288025

2023-09-14

Method and Process for Storing Liquid and Gaseous Fluids Under Pressure in a Vertical Subsurface Vessel

20230220953

2023-07-13

Thermal storage in pressurized fluid for compressed air energy storage systems

20220074547

2022-03-10

Thermal storage in pressurized fluid for compressed air energy storage systems

20220034448

2022-02-03

Underground hydrogen storage vessel

20200263830

2020-08-20

Thermal storage in pressurized fluid for compressed air energy storage systems

20160281925

2016-09-29

Big mass battery including manufactured pressure vessel for energy storage

20150096289

2015-04-09

Pressurised energy storage system in which the heat accumulator is arranged in an overpressure zone

20140263362

2014-09-18

Compressed gas storage and collection apparatus

#10

20110274492

2011-11-10

DRILLED UNDERGROUND GASEOUS STORAGE SYSTEM

#11

20090269138

2009-10-29

Method and apparatus for recovering and transporting methane gas

#12

20070221382

2007-09-27

Method and apparatus for recovering and transporting methane gas

#13

20060075762

2006-04-13

LNG regas

#14

20060042692

2006-03-02

Liquid displacement shuttle system and method

#15

20050061395

2005-03-24

Gas offloading system

#16

16372168

2020-11-03

Big mass battery including manufactured pressure vessel for energy storage