IPC Subgroup
H01M 8/04007 related to heat exchange
Introduced: January 2016
Full Title
Fuel cells; Manufacture thereof > Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids > related to heat exchange
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRIC ELEMENTS
- Subclass:
- PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
3 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- H01M 8/04014 Heat exchange using gaseous fluids; Heat exchange by combustion of reactants
- H01M 8/04029 Heat exchange using liquids
- H01M 8/04044 Purification of heat exchange media