G01R 31/385 Arrangements for measuring battery or accumulator variables (for monitoring G01R31/382)
Introduced: January 2019
Title
Titles differ between systems:
IPC: Arrangements for measuring battery or accumulator variables
CPC: Arrangements for measuring battery or accumulator variables (for monitoring G01R31/382)
Full Title
Full titles differ between systems:
Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere > Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] > Arrangements for measuring battery or accumulator variables
Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere ( testing line transmission systems H04B3/46; testing or measuring semiconductors or solid state devices during manufacture ) > Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] > Arrangements for measuring battery or accumulator variables (for monitoring G01R31/382)
CPC subdivides this area 3x more granularly than IPC with 2 additional codes.
2 codes are CPC-only extensions.
IPC defines codes here since 2019.
Child Classifications
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- G01R 31/387 Determining ampere-hour charge capacity or SoC since 2019 IPC+CPC Available in IPC and CPC