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IPC Subgroup
H01M 50/531

Electrode connections inside a battery casing

Introduced: January 2021

Full Title

Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells > Current conducting connections for cells or batteries > Electrode connections inside a battery casing

Classification Context

Section:
ELECTRICITY
Class:
ELECTRIC ELEMENTS
Subclass:
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY

5 direct subcodes

Child Classifications

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  • H01M 50/533 characterised by the shape of the leads or tabs
  • H01M 50/534 characterised by the material of the leads or tabs
  • H01M 50/536 characterised by the method of fixing the leads to the electrodes, e.g. by welding
  • H01M 50/538 Connection of several leads or tabs of wound or folded electrode stacks