F01C - CPC Classification

• F01C1/00 » Rotary-piston machines or engines 24
• F01C11/00 » Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type 6
• F01C13/00 » Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby 60
• F01C17/00 » Arrangements for drive of co-operating members, e.g. for rotary piston and casing 12
• F01C19/00 » Sealing arrangements in rotary-piston machines or engines 18
• F01C20/00 » Control of, monitoring of, or safety arrangements for, machines or engines 2
• F01C21/00 » Component parts, details or accessories not provided for in groups to 9
• F01C3/00 » Rotary-piston machines or engines with non-parallel axes of movement of co-operating members 2
• F01C5/00 » Rotary-piston machines or engines with the working-chamber walls at least partly resiliently deformable 2
• F01C7/00 » Rotary-piston machines or engines with fluid ring or the like 6
• F01C9/00 » Oscillating-piston machines or engines 17