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PCE
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DIFF Subgroup
H01M 50/233

characterised by physical properties of casings or racks, e.g. dimensions

Introduced: January 2021

Full Title

Full titles differ between systems:

IPC:

Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells > Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders > characterised by physical properties of casings or racks, e.g. dimensions

CPC:

Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells > Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders (structural combination of accumulators with charging apparatus H01M10/46) > characterised by physical properties of casings or racks, e.g. dimensions

IPC and CPC are identically structured here. All 4 subcodes exist in both systems.

1 shared codes have differing titles between IPC and CPC.

IPC defines codes here since 2021.

Child Classifications

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  • H01M 50/236 Hardness since 2021 IPC+CPC Available in IPC and CPC
  • H01M 50/238 Flexibility or foldability since 2021 IPC+CPC Available in IPC and CPC
  • H01M 50/24 adapted for protecting batteries from their environment, e.g. from corrosion (thermal insulation H01M10/658) since 2021 IPC+CPC Available in IPC and CPC
  • H01M 50/242 adapted for protecting batteries against vibrations, collision impact or swelling since 2021 IPC+CPC Available in IPC and CPC