FR698283A - Control for several quick-closing valves, connected in parallel, of steam turbines - Google Patents

Control for several quick-closing valves, connected in parallel, of steam turbines

Info

Publication number
FR698283A
FR698283A FR698283DA FR698283A FR 698283 A FR698283 A FR 698283A FR 698283D A FR698283D A FR 698283DA FR 698283 A FR698283 A FR 698283A
Authority
FR
France
Prior art keywords
parallel
control
closing valves
steam turbines
several quick
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Application granted granted Critical
Publication of FR698283A publication Critical patent/FR698283A/en
Expired legal-status Critical Current

Links

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
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/16—Trip gear
    • F01D21/18—Trip gear involving hydraulic means
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
FR698283D 1929-07-05 1930-07-02 Control for several quick-closing valves, connected in parallel, of steam turbines Expired FR698283A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE356856X 1929-07-05

Publications (1)

Publication Number Publication Date
FR698283A true FR698283A (en) 1931-01-29

Family

ID=6290394

Family Applications (1)

Application Number Title Priority Date Filing Date
FR698283D Expired FR698283A (en) 1929-07-05 1930-07-02 Control for several quick-closing valves, connected in parallel, of steam turbines

Country Status (2)

Country Link
FR (1) FR698283A (en)
GB (1) GB356856A (en)

Also Published As

Publication number Publication date
GB356856A (en) 1931-09-17

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