CH469187A - Schnellschlussvorrichtung an einer Dampfturbine - Google Patents

Schnellschlussvorrichtung an einer Dampfturbine

Info

Publication number
CH469187A
CH469187A CH372868A CH372868A CH469187A CH 469187 A CH469187 A CH 469187A CH 372868 A CH372868 A CH 372868A CH 372868 A CH372868 A CH 372868A CH 469187 A CH469187 A CH 469187A
Authority
CH
Switzerland
Prior art keywords
quick
steam turbine
release device
release
turbine
Prior art date
Application number
CH372868A
Other languages
English (en)
Inventor
Clyde Czuszak Charles
Original Assignee
Carrier Corp
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 Carrier Corp filed Critical Carrier Corp
Publication of CH469187A publication Critical patent/CH469187A/de

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
    • 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
    • F01D21/16—Trip gear
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D13/00—Control of linear speed; Control of angular speed; Control of acceleration or deceleration, e.g. of a prime mover
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0971—Speed responsive valve control
    • Y10T137/108—Centrifugal mass type [exclusive of liquid]
    • Y10T137/1153—Excess speed responsive

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Turbines (AREA)
CH372868A 1967-03-27 1968-03-13 Schnellschlussvorrichtung an einer Dampfturbine CH469187A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62618067A 1967-03-27 1967-03-27

Publications (1)

Publication Number Publication Date
CH469187A true CH469187A (de) 1969-02-28

Family

ID=24509297

Family Applications (1)

Application Number Title Priority Date Filing Date
CH372868A CH469187A (de) 1967-03-27 1968-03-13 Schnellschlussvorrichtung an einer Dampfturbine

Country Status (6)

Country Link
US (1) US3461893A (de)
CH (1) CH469187A (de)
DE (1) DE1751065A1 (de)
FR (1) FR1573101A (de)
GB (1) GB1174551A (de)
NL (1) NL6803927A (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3652055A (en) * 1970-11-24 1972-03-28 Carrier Corp Valve construction
EP0003687B1 (de) * 1978-02-13 1982-10-20 Keystone International, Inc. Manuelle Betätigungsvorrichtung
US4379544A (en) * 1981-05-01 1983-04-12 Elliott Turbomachinery Company, Inc. Turbine trip valve mechanism
US4431369A (en) * 1981-10-22 1984-02-14 Edison International Governor control linkage assembly for overspeed protection of turbines during restarting
US4518310A (en) * 1982-09-03 1985-05-21 Tech Development Inc. Apparatus for preventing overspeed of a turbine drive means
US4830571A (en) * 1986-02-24 1989-05-16 Tech Development Inc. Pneumatic starters
CZ301587B6 (cs) * 2004-03-15 2010-04-21 Siemens Aktiengesellschaft Mechanický pohon rychlouzavíracího ventilu pro turbínu
EP2230430A1 (de) * 2009-03-16 2010-09-22 Siemens Aktiengesellschaft Kombiniertes Regel-Schnellschluss-Ventil für eine Dampfturbine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US838455A (en) * 1904-03-31 1906-12-11 Gen Electric Combined emergency and throttle valve.
US927943A (en) * 1908-02-27 1909-07-13 Gen Electric Combined emergency and throttle valve.
US1017619A (en) * 1909-04-16 1912-02-13 Gen Electric Combined emergency and throttle valve.
US1626804A (en) * 1925-10-02 1927-05-03 Westinghouse Electric & Mfg Co Automatic stop valve
US2644485A (en) * 1949-11-19 1953-07-07 Westinghouse Electric Corp Manually and fluid pressure operated valve

Also Published As

Publication number Publication date
US3461893A (en) 1969-08-19
DE1751065A1 (de) 1970-01-22
NL6803927A (de) 1968-09-30
GB1174551A (en) 1969-12-17
FR1573101A (de) 1969-07-04

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