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PCE
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DIFF Subgroup
H01H 37/46

actuated due to expansion or contraction of a solid (deflection of a bimetallic element H01H37/52)

Introduced: September 1968

Title

Titles differ between systems:

IPC: actuated due to expansion or contraction of a solid

CPC: actuated due to expansion or contraction of a solid (deflection of a bimetallic element H01H37/52)

Full Title

Full titles differ between systems:

IPC:

Thermally-actuated switches > Details > Thermally-sensitive members > actuated due to expansion or contraction of a solid

CPC:

Thermally-actuated switches > Details > Thermally-sensitive members > actuated due to expansion or contraction of a solid (deflection of a bimetallic element H01H37/52)

IPC and CPC are identically structured here. All 2 subcodes exist in both systems.

Child Classifications

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  • H01H 37/48 with extensible rigid rods or tubes IPC+CPC Available in IPC and CPC
  • H01H 37/50 with extensible wires under tension IPC+CPC Available in IPC and CPC