FI-MainGroup/Facet-Choice

  • F01D1/00
  • Non-positive-displacement machines or engines, e.g. steam turbines (with working-fluid flows in opposite axial directions for balancing axial thrust F01D 3/02; with other than pure rotation F01D 23/00; turbines characterised by their use in special steam systems, cycles, or processes, regulating devices therefor F01K) HB CC 3G202
  • F01D3/00
  • Machines or engines with axial-thrust balancing effected by working fluid [1, 2006.01] HB CC 3G202
  • F01D5/00
  • Blades; Blade-carrying members (nozzle boxes F01D 9/02); Heating, heat-insulating, cooling, or antivibration means on the blades or the members HB CC 3G202
  • F01D7/00
  • Rotors with blades adjustable in operation; Control thereof (for reversing F01D 1/30) HB CC 3G202
  • F01D9/00
  • Stators [2006.01] HB CC 3G202
  • F01D11/00
  • Preventing or minimising internal leakage of working fluid, e.g. between stages (sealings in general F16J) HB CC 3G202
  • F01D13/00
  • Combinations of two or more machines or engines (F01D 15/00 takes precedence; combinations of two or more pumps F04; fluid gearing F16H) [2006.01] HB CC 3G070
  • F01D15/00
  • Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby [2006.01] HB CC 3G070
  • F01D17/00
  • Regulating or controlling by varying flow (for reversing F01D 1/30; by varying rotor blade position F01D 7/00; specially for starting F01D 19/00; shutting-down F01D 21/00; regulating or controlling in general G05) HB CC 3G071
  • F01D19/00
  • Starting of machines or engines; Regulating, controlling, or safety means in connection therewith (warming-up before starting F01D 25/10; turning or inching gear F01D 25/34) [1, 2006.01] HB CC 3G071
  • F01D21/00
  • Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for HB CC 3G071
  • F01D23/00
  • Non-positive-displacement machines or engines with movement other than pure rotation, e.g. of endless-chain type HB CC 3G070
  • F01D25/00
  • Component parts, details, or accessories, not provided for in, or of interest apart from, other groups HB CC 3G070
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