FI-MainGroup/Facet-Choice

  • 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 (F01B 3/00, F01B 5/00 take precedence) [2] HB CC 3G112
  • F01B3/00
  • Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis HB CC 3G112
  • F01B5/00
  • Reciprocating-piston machines or engines with cylinder axes arranged substantially tangentially to a circle centred on main shaft axis HB CC 3G112
  • F01B7/00
  • Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders (in opposite arrangement relative to main shaft F01B 1/08) HB CC 3G112
  • F01B9/00
  • Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to groups F01B 1/00-F01B 7/00 (connections disengageable during idling F01B 31/24) HB CC 3G112
  • F01B11/00
  • Reciprocating-piston machines or engines without rotary main shaft, e.g. of free-piston type HB CC 3G112
  • F01B13/00
  • Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion (machines or engines of flexible-wall type F01B 19/00) [2] HB CC 3G112
  • F01B15/00
  • Reciprocating-piston machines or engines with movable cylinders other than provided for in group F01B 13/00 (with movable cylinder sleeves for working-fluid control F01L) HB CC 3G112
  • F01B17/00
  • Reciprocating-piston machines or engines characterised by use of uniflow principle HB CC 3G112
  • F01B19/00
  • Positive-displacement machines or engines of flexible-wall type HB CC 3G112
  • F01B21/00
  • Combinations of two or more machines or engines (F01B 23/00 takes precedence; combinations of two or more pumps F04; fluid gearing F16H) [2006.01] HB CC 3G112
  • F01B23/00
  • Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby (F01B 11/00 takes precedence; fluid gearing F16H) [2006.01] HB CC 3G112
  • F01B25/00
  • Regulating, controlling, or safety means (regulating or controlling in general G05) HB CC 3G112
  • F01B27/00
  • Starting of machines or engines (starting combustion engines F02N) HB CC 3G112
  • F01B29/00
  • Machines or engines with pertinent characteristics other than those provided for in main groups F01B 1/00-F01B 27/00 HB CC 3G112
  • F01B31/00
  • Component parts, details, or accessories not provided for in, or of interest apart from, other groups (machine or engine casings, other than those peculiar to steam engines, F16M) HB CC 3G112
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