Classifications

• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
  • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
  • F01D17/00—Regulating or controlling by varying flow
  • F01D17/10—Final actuators
  • F01D17/12—Final actuators arranged in stator parts
  • F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
  • F01D17/141—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path
  • F01D17/145—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path by means of valves, e.g. for steam turbines
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
  • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
  • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
  • F01D21/10—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to unwanted deposits on blades, in working-fluid conduits or the like
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
  • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
  • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
  • F01D21/14—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to other specific conditions

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• General Engineering & Computer Science (AREA)
• Control Of Turbines (AREA)
• Engine Equipment That Uses Special Cycles (AREA)
• Mechanically-Actuated Valves (AREA)
• Safety Valves (AREA)

Applications Claiming Priority (2)

Publications (1)

Family

ID=4349674

Family Applications (2)

Family Applications Before (1)

Country Status (5)

• 1920
  • 1920-09-09 CH CH92234D patent/CH92234A/de unknown
  • 1920-09-19 DE DE1920351087D patent/DE351087C/de not_active Expired
• 1921
  • 1921-07-22 NL NL19936A patent/NL11203C/xx active
  • 1921-09-05 GB GB2360721A patent/GB168900A/en not_active Expired
  • 1921-09-08 FR FR540864D patent/FR540864A/fr not_active Expired
  • 1921-11-03 CH CH98708D patent/CH98708A/de unknown
  • 1921-11-13 DE DEA36595D patent/DE372462C/de not_active Expired
• 1922
  • 1922-09-26 NL NL22903A patent/NL11360C/xx active
  • 1922-10-19 GB GB2849622A patent/GB188317A/en not_active Expired
  • 1922-10-20 FR FR557643D patent/FR557643A/fr not_active Expired

Also Published As

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