GB657934A - Improvements relating to fluid control valves - Google Patents

Improvements relating to fluid control valves

Info

Publication number
GB657934A
GB657934A GB13865/49A GB1386549A GB657934A GB 657934 A GB657934 A GB 657934A GB 13865/49 A GB13865/49 A GB 13865/49A GB 1386549 A GB1386549 A GB 1386549A GB 657934 A GB657934 A GB 657934A
Authority
GB
United Kingdom
Prior art keywords
control valves
fluid control
improvements relating
relating
fluid
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
GB13865/49A
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.)
Metropolitan Vickers Electrical Co Ltd
Original Assignee
Metropolitan Vickers Electrical Co Ltd
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 Metropolitan Vickers Electrical Co Ltd filed Critical Metropolitan Vickers Electrical Co Ltd
Publication of GB657934A publication Critical patent/GB657934A/en
Expired 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
GB13865/49A 1948-05-29 1949-05-24 Improvements relating to fluid control valves Expired GB657934A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US657934XA 1948-05-29 1948-05-29

Publications (1)

Publication Number Publication Date
GB657934A true GB657934A (en) 1951-09-26

Family

ID=22065152

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13865/49A Expired GB657934A (en) 1948-05-29 1949-05-24 Improvements relating to fluid control valves

Country Status (1)

Country Link
GB (1) GB657934A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5333989A (en) * 1992-12-23 1994-08-02 General Electric Company Electric actuators for steam turbine valves

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5333989A (en) * 1992-12-23 1994-08-02 General Electric Company Electric actuators for steam turbine valves

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