FI-MainGroup/Facet-Choice

Valve-gear or valve arrangements for positive-displacement machines or engines other than steam engines, e.g. for internal-combustion piston engines, without provision for variable fluid distribution
  • F01L1/00
  • Valve-gear or valve arrangements for positive-displacement machines or engines other than steam engines, e.g. for internal-combustion piston engines, without provision for variable fluid distribution HB CC 3G016
  • F01L3/00
  • Lift valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof HB CC 3G017
  • F01L5/00
  • Slide-valve gear or valve arrangements (with pure rotary or oscillatory movement F01L 7/00) HB CC 3G017
  • F01L7/00
  • 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 F01L 5/00) HB CC 3G017
  • F01L9/00
  • Valve-gear or valve arrangements actuated non-mechanically [2021.01] HB CC 3G018
  • F01L11/00
  • Valve arrangements in working piston or piston-rod HB CC 3G017
  • F01L13/00
  • Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations HB CC 3G018
    Valve-gear or valve arrangements specially adapted for steam engines, or specially adapted for other positive-displacement machines or engines with variable—working-fluid distribution
  • F01L15/00
  • Valve-gear or valve arrangements, e.g. with reciprocatory slide valves, other than provided for in groups F01L 17/00-F01L 29/00 (valve drive or external valve-adjustment during operation, see the relevant groups, e.g. F01L 31/00; tripping-gear or tripping of valves F01L 31/00) HB CC 3G017
  • F01L17/00
  • Slide-valve gear or valve arrangements with cylindrical, sleeve, or part-annularly-shaped valves surrounding working cylinder or piston HB CC 3G017
  • F01L19/00
  • Slide-valve gear or valve arrangements with reciprocatory and other movement of same valve, other than provided for in group F01L 17/00, e.g. longitudinally and in cross direction of working cylinder HB CC 3G017
  • F01L21/00
  • Use of working pistons or piston-rods as fluid-distributing valves or as valve-supporting elements, e.g. in free-piston machines HB CC 3G017
  • F01L23/00
  • Valves controlled by impact of piston, e.g. in free-piston machines HB CC 3G017
  • F01L25/00
  • Drive, or adjustment during operation, of distribution or expansion valves by non-mechanical means HB CC 3G017
  • F01L27/00
  • Distribution or expansion-valve gear peculiar to free-piston machines or engines and not provided for in groups F01L 21/00-F01L 25/00 HB CC 3G017
  • F01L29/00
  • Reversing-gear (equally usable for control of degree of working fluid admission, and reversing being of secondary importance F01L 31/00) HB CC 3G017
  • F01L31/00
  • Valve drive, valve adjustment during operation, or other valve control, not provided for in groups F01L 15/00-F01L 29/00 (sensing elements measuring the variable or condition to be controlled or regulated F01B) HB CC 3G017
    Rotary or oscillatory slide-valve gear or lift-valve gear or such valve arrangements specially adapted for steam engines, or specially adapted for other positive-displacement machines or—engines with variable working-fluid distribution
  • F01L33/00
  • Rotary or oscillatory slide-valve gear or valve arrangements, specially adapted for machines or engines with variable fluid distribution (drive, adjustment during operation, tripping-gear, reversing-gear, use of working pistons or piston-rods as valves or as valve-supporting elements, valve-gear or valve arrangements peculiar to free-piston machines or engines F01L 15/00-F01L 31/00) HB CC 3G017
  • F01L35/00
  • Lift-valve gear or valve arrangements specially adapted for machines or engines with variable fluid distribution (drive, adjustment during operation, tripping-gear, reversing-gear, use of working pistons or piston-rods as valves or as valve-supporting elements, valve-gear or valve arrangements peculiar to free-piston machines or engines F01L 15/00-F01L 31/00) HB CC 3G017
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