IPC Subgroup
H01M 8/247 Arrangements for tightening a stack, for accommodation of a stack in a tank or for assembling different tanks
Introduced: January 2016
Full Title
Fuel cells; Manufacture thereof > Grouping of fuel cells, e.g. stacking of fuel cells > Details of groupings of fuel cells > Arrangements for tightening a stack, for accommodation of a stack in a tank or for assembling different tanks
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRIC ELEMENTS
- Subclass:
- PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2 direct subcodes
Child Classifications
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- H01M 8/2475 Enclosures, casings or containers of fuel cell stacks
- H01M 8/248 Means for compression of the fuel cell stacks