characterised by the provision of valves with reciprocating and other movements (surrounding working cylinder or piston F01L5/06)

Introduced: September 1968

Title

Titles differ between systems:

IPC: characterised by the provision of valves with reciprocating and other movements

CPC: characterised by the provision of valves with reciprocating and other movements (surrounding working cylinder or piston F01L5/06)

Full Title

Full titles differ between systems:

IPC:

Slide-valve gear or valve arrangements > characterised by the provision of valves with reciprocating and other movements

CPC:

Slide valve-gear or valve-arrangements (with pure rotary or oscillatory movement F01L7/00) > characterised by the provision of valves with reciprocating and other movements (surrounding working cylinder or piston F01L5/06)

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

1 shared codes have differing titles between IPC and CPC.

Child Classifications

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F01L 5/16 with reciprocating and other movement of same valve, e.g. longitudinally of working cylinder and in cross direction IPC+CPC Available in IPC and CPC
F01L 5/18 with reciprocatory valve and other slide valve IPC+CPC Available in IPC and CPC