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FR518687A - Quick shut-off device for steam and gas turbines - Google Patents

Quick shut-off device for steam and gas turbines

Info

Publication number
FR518687A
FR518687A FR518687A FR518687DA FR518687A FR 518687 A FR518687 A FR 518687A FR 518687 A FR518687 A FR 518687A FR 518687D A FR518687D A FR 518687DA FR 518687 A FR518687 A FR 518687A
Authority
FR
France
Prior art keywords
steam
gas turbines
quick shut
shut
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
FR518687A
Other languages
French (fr)
Inventor
Karl Roeder
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR518687A publication Critical patent/FR518687A/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
    • 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
    • F01D21/18—Trip gear involving hydraulic means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)
FR518687A 1914-05-13 1920-07-01 Quick shut-off device for steam and gas turbines Expired FR518687A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE148405X 1914-05-13

Publications (1)

Publication Number Publication Date
FR518687A true FR518687A (en) 1921-05-28

Family

ID=5672654

Family Applications (1)

Application Number Title Priority Date Filing Date
FR518687A Expired FR518687A (en) 1914-05-13 1920-07-01 Quick shut-off device for steam and gas turbines

Country Status (4)

Country Link
DE (1) DE285195C (en)
FR (1) FR518687A (en)
GB (1) GB148405A (en)
NL (1) NL6956C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1038060B (en) * 1956-09-03 1958-09-04 Licentia Gmbh Control device for hydraulically operated start-up and quick-closing valves of turbines
US5137253A (en) * 1989-12-01 1992-08-11 Asea Brown Boveri Ltd. Actuator
EP0725889B1 (en) * 1993-10-29 1997-04-23 Siemens Aktiengesellschaft Controlling motor, in particular for quick-action stop valves
CZ301587B6 (en) * 2004-03-15 2010-04-21 Siemens Aktiengesellschaft Mechanical drive of quick-closing valve for turbine

Also Published As

Publication number Publication date
GB148405A (en) 1921-04-14
NL6956C (en) 1921-06-15
DE285195C (en)

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