Magnetically- actuated clutches; Control or electric circuits therefor (clutches with magnetisable particles F16D37/02; )

Introduced: September 1968

Title

Titles differ between systems:

IPC: Magnetically-actuated clutches; Control or electric circuits therefor

CPC: Magnetically- actuated clutches; Control or electric circuits therefor (clutches with magnetisable particles F16D37/02; )

Full Title

Full titles differ between systems:

IPC:

Magnetically-actuated clutches; Control or electric circuits therefor

CPC:

Magnetically- actuated clutches; Control or electric circuits therefor (clutches with magnetisable particles F16D37/02; )

CPC subdivides this area 2x more granularly than IPC with 6 additional codes.

6 codes are CPC-only extensions.

Note: 5 CPC extensions are marked as secondary classification only.

1 shared codes have differing titles between IPC and CPC.

Child Classifications

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F16D 2027/001 2nd only CPC only CPC only
F16D 2027/002 2nd only CPC only CPC only
F16D 2027/005 2nd only CPC only CPC only
F16D 2027/007 2nd only CPC only CPC only
F16D 2027/008 2nd only CPC only CPC only
F16D 27/004 CPC only CPC only
F16D 27/01 with permanent magnets IPC+CPC Available in IPC and CPC
F16D 27/02 with electromagnets incorporated in the clutch, i.e. with collecting rings +1 CPC IPC+CPC Available in IPC and CPC
F16D 27/10 with an electromagnet not rotating with a clutching member, i.e. without collecting rings IPC+CPC Available in IPC and CPC
F16D 27/12 Clutch systems with a plurality of electro-magnetically-actuated clutches IPC+CPC Available in IPC and CPC
F16D 27/14 Details IPC+CPC Available in IPC and CPC