Rotary or oscillatory slide valve-gear or valve arrangements (slide valves with combined rotary and non-rotary movements, combinations of rotary and non-rotary slide valves F01L5/00)

Child Classifications

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• F01L 7/02 with cylindrical, sleeve, or part-annularly shaped valves (of disc type F01L7/06; of conical type F01L7/08) +5 CPC IPC+CPC Available in IPC and CPC
• F01L 7/06 with disc type valves IPC+CPC Available in IPC and CPC
• F01L 7/08 with conically or frusto-conically shaped valves IPC+CPC Available in IPC and CPC
• F01L 7/10 with valves of other specific shape, e.g. spherical IPC+CPC Available in IPC and CPC
• F01L 7/12 specially for two-stroke engines (F01L7/04 takes precedence) IPC+CPC Available in IPC and CPC
• F01L 7/14 Multiple-valve arrangements (with valves surrounding working cylinder or piston F01L7/04; specially for two-stroke engines F01L7/12) IPC+CPC Available in IPC and CPC
• F01L 7/16 Sealing or packing arrangements specially therefor IPC+CPC Available in IPC and CPC
• F01L 7/18 Component parts, details, or accessories not provided for in preceding subgroups of this group IPC+CPC Available in IPC and CPC