F01B - CPC Classification
Classification description:
Sub-classes:
- F01B1/00 » Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements 12
- F01B11/00 » Reciprocating-piston machines or engines without rotary main shaft, e.g. of free-piston type 18
- F01B13/00 » Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion 2
- F01B15/00 » Reciprocating-piston machines or engines with movable cylinders other than provided for in group 0
- F01B17/00 » Reciprocating-piston machines or engines characterised by use of uniflow principle 4
- F01B19/00 » Positive-displacement machines or engines of flexible-wall type 15
- F01B21/00 » Combinations of two or more machines or engines 16
- F01B2170/00 » Steam engines, e.g. for locomotives or ships 0
- F01B2250/00 » Accessories of steam engines; Arrangements or control devices of piston pumps, compressors without crank shafts or condensors for so far as they influence the functioning of the engines 0
- F01B23/00 » Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby 8
- F01B25/00 » Regulating, controlling, or safety means 15
- F01B27/00 » Starting of machines or engines 2
- F01B29/00 » Machines or engines with pertinent characteristics other than those provided for in preceding main groups 9
- F01B3/00 » Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis 19
- F01B31/00 » Component parts, details, or accessories not provided for in, or of interest apart from, other groups 12
- F01B5/00 » Reciprocating-piston machines or engines with cylinder axes arranged substantially tangentially to a circle centred on main shaft axis 7
- F01B7/00 » Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders 4
- F01B9/00 » Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups 6
