using resistance strain gauges

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Measuring force or stress, in general > by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress > using resistance strain gauges

CPC:

Measuring force or stress, in general (measuring force due to impact G01L5/00) > by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids (of piezo-resistive materials G01L1/18); by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress > using resistance strain gauges

Of 4 combined children, 0 exist in both systems.

4 codes are CPC-only extensions.

Child Classifications

Navigate with arrow keys, Enter to open

G01L 1/2206 +4 CPC CPC only CPC only
G01L 1/225 +2 CPC CPC only CPC only
G01L 1/2268 +2 CPC CPC only CPC only
G01L 1/2287 +1 CPC CPC only CPC only