DIFF Subgroup
H01H 35/34 actuated by diaphragm
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Switches operated by change of a physical condition > Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow > actuated by diaphragm
CPC:
Switches operated by change of a physical condition (operated by change of magnetic or electric field H01H36/00; thermally-actuated switches H01H37/00) > Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow (wherein the change of pressure is caused by change of temperature H01H37/36) > actuated by diaphragm
Of 2 combined children, 0 exist in both systems.
2 codes are CPC-only extensions.
Child Classifications
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