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PCE
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DIFF Subgroup
F01C 1/32

having both the movement defined in group F01C1/02 and relative reciprocation between the co-operating members

Introduced: September 1968

Title

Titles differ between systems:

IPC: having both the movement defined in group and relative reciprocation between the co-operating members

CPC: having both the movement defined in group F01C1/02 and relative reciprocation between the co-operating members

Full Title

Full titles differ between systems:

IPC:

Rotary-piston machines or engines > having the characteristics covered by two or more of groups , , , or having the characteristics covered by one of these groups together with some other type of movement between co-operating members > having both the movement defined in group and relative reciprocation between the co-operating members

CPC:

Rotary-piston machines or engines (with axes of co-operating members non parallel F01C3/00; with the working-chamber walls at least partly resiliently deformable F01C5/00; with fluid ring or the like F01C7/00; rotary-piston machines or engines in which the working fluid is exclusively displaced by, or exclusively displaces, one or more reciprocating pistons F01B13/00) > having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members > having both the movement defined in group F01C1/02 and relative reciprocation between the co-operating members

Of 4 combined children, 2 exist in both systems.

2 codes are CPC-only extensions.

IPC defines codes here since 1980.

Child Classifications

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  • F01C 1/321 CPC only CPC only
  • F01C 1/322 CPC only CPC only