Mechanisms for operating contacts ( thermal actuating or release means H01H37/02)

Introduced: September 1968

Title

Titles differ between systems:

IPC: Mechanisms for operating contacts

CPC: Mechanisms for operating contacts ( thermal actuating or release means H01H37/02)

Full titles differ between systems:

IPC:

Mechanisms for operating contacts

CPC:

Mechanisms for operating contacts ( thermal actuating or release means H01H37/02)

Of 11 combined children, 6 exist in both systems.

5 codes are CPC-only extensions.

Note: 2 CPC extensions are marked as secondary classification only.

2 shared codes have differing titles between IPC and CPC.

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H01H 2003/007 2nd only CPC only CPC only
H01H 2003/008 2nd only CPC only CPC only
H01H 3/001 +1 CPC CPC only CPC only
H01H 3/004 CPC only CPC only
H01H 3/005 CPC only CPC only
H01H 3/02 Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch +10 CPC IPC+CPC Available in IPC and CPC
H01H 3/22 Power arrangements internal to the switch for operating the driving mechanism +2 CPC IPC+CPC Available in IPC and CPC
H01H 3/32 Driving mechanisms, i.e. for transmitting driving force to the contacts (snap-action arrangements H01H5/00; introducing a predetermined time delay H01H7/00) +2 CPC IPC+CPC Available in IPC and CPC
H01H 3/54 Mechanisms for coupling or uncoupling operating parts, driving mechanisms, or contacts IPC+CPC Available in IPC and CPC
H01H 3/60 Mechanical arrangements for preventing or damping vibration or shock +1 CPC IPC+CPC Available in IPC and CPC
H01H 3/62 Lubricating means structurally associated with the switch (for lubricating contact-making surfaces H01H1/60) IPC+CPC Available in IPC and CPC