DE2423512A1 - Zweistufiges ringablassventil - Google Patents

Zweistufiges ringablassventil

Info

Publication number
DE2423512A1
DE2423512A1 DE19742423512 DE2423512A DE2423512A1 DE 2423512 A1 DE2423512 A1 DE 2423512A1 DE 19742423512 DE19742423512 DE 19742423512 DE 2423512 A DE2423512 A DE 2423512A DE 2423512 A1 DE2423512 A1 DE 2423512A1
Authority
DE
Germany
Prior art keywords
valve
chamber
ring valve
ring
closed
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.)
Pending
Application number
DE19742423512
Other languages
German (de)
English (en)
Inventor
Michael Hugh Dawes
Kendall Edward Gilbert
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of DE2423512A1 publication Critical patent/DE2423512A1/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/40—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Driven Valves (AREA)
  • Control Of Turbines (AREA)
  • Multiple-Way Valves (AREA)
DE19742423512 1973-05-18 1974-05-15 Zweistufiges ringablassventil Pending DE2423512A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36177973A 1973-05-18 1973-05-18

Publications (1)

Publication Number Publication Date
DE2423512A1 true DE2423512A1 (de) 1974-12-05

Family

ID=23423414

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742423512 Pending DE2423512A1 (de) 1973-05-18 1974-05-15 Zweistufiges ringablassventil

Country Status (5)

Country Link
JP (1) JPS5042422A (enrdf_load_stackoverflow)
DE (1) DE2423512A1 (enrdf_load_stackoverflow)
FR (1) FR2229909A1 (enrdf_load_stackoverflow)
IT (1) IT1012397B (enrdf_load_stackoverflow)
NL (1) NL7406202A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH610996A5 (en) * 1975-06-20 1979-05-15 Gen Electric Emergency triggering means, in particular for the rapid closure of steam-turbine inlet valves

Also Published As

Publication number Publication date
FR2229909A1 (enrdf_load_stackoverflow) 1974-12-13
JPS5042422A (enrdf_load_stackoverflow) 1975-04-17
NL7406202A (enrdf_load_stackoverflow) 1974-11-20
IT1012397B (it) 1977-03-10

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