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GB1286254A - Improvements in and relating to valves for controlling fluid flow - Google Patents

Improvements in and relating to valves for controlling fluid flow

Info

Publication number
GB1286254A
GB1286254A GB4322868A GB4322868A GB1286254A GB 1286254 A GB1286254 A GB 1286254A GB 4322868 A GB4322868 A GB 4322868A GB 4322868 A GB4322868 A GB 4322868A GB 1286254 A GB1286254 A GB 1286254A
Authority
GB
United Kingdom
Prior art keywords
members
valves
valve
fluid flow
closure
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
GB4322868A
Inventor
Arthur Douglas Forster
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.)
CA Parsons and Co Ltd
Original Assignee
CA Parsons and 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 CA Parsons and Co Ltd filed Critical CA Parsons and Co Ltd
Priority to GB4322868A priority Critical patent/GB1286254A/en
Publication of GB1286254A publication Critical patent/GB1286254A/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
    • F16K1/16—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 with pivoted closure-members
    • F16K1/18—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 with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/223—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves with a plurality of valve members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)

Abstract

1286254 Valves C A PARSONS & CO Ltd 10 Sept 1969 [11 Sept 1968] 43228/68 Heading F2V A valve for the control of fluid flow comprises a valve seating ring with radial members 5a 5b, 5c, 5d converging towards the axis of the fluid passage 2, and a corresponding number of sectorshaped valve closure members 3 (3a being shown closed in Fig. 1) adapted to sealingly engage the radial members and being pivotable about a side adjacent the passage wall so that in the open position the closure members lie along the passage wall. Each closure member 3 is urged to the closed position by a spring and fluid pressure. The members 3 are actuated by mechanical, electrical or hydraulic means and the movements of the members 3 may be independent. The closure members 3 are attached to arms 7 via universal joints 12, and they rotate about the shafts 4.
GB4322868A 1968-09-11 1968-09-11 Improvements in and relating to valves for controlling fluid flow Expired GB1286254A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4322868A GB1286254A (en) 1968-09-11 1968-09-11 Improvements in and relating to valves for controlling fluid flow

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4322868A GB1286254A (en) 1968-09-11 1968-09-11 Improvements in and relating to valves for controlling fluid flow

Publications (1)

Publication Number Publication Date
GB1286254A true GB1286254A (en) 1972-08-23

Family

ID=10427829

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4322868A Expired GB1286254A (en) 1968-09-11 1968-09-11 Improvements in and relating to valves for controlling fluid flow

Country Status (1)

Country Link
GB (1) GB1286254A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006278A1 (en) * 1978-02-04 1980-01-09 Gall Thomson Maritime Limited Breakaway pipe coupling
DE3219296A1 (en) * 1982-05-22 1983-11-24 Krantz H Gmbh & Co DEVICE FOR THROTTLING A MEDIA FLOW
DE3226453A1 (en) * 1982-07-15 1984-01-19 Arca Regler GmbH, 4154 Tönisvorst Butterfly throttle valve
AT387270B (en) * 1982-05-22 1988-12-27 Krantz H Gmbh & Co DEVICE FOR THROTTLING A MEDIA FLOW
GB2223829A (en) * 1988-10-15 1990-04-18 Jack Gall Thomson Barrier valve
GB2227550A (en) * 1988-10-21 1990-08-01 Gec Xpelair Ltd Valves

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006278A1 (en) * 1978-02-04 1980-01-09 Gall Thomson Maritime Limited Breakaway pipe coupling
DE3219296A1 (en) * 1982-05-22 1983-11-24 Krantz H Gmbh & Co DEVICE FOR THROTTLING A MEDIA FLOW
AT387270B (en) * 1982-05-22 1988-12-27 Krantz H Gmbh & Co DEVICE FOR THROTTLING A MEDIA FLOW
DE3226453A1 (en) * 1982-07-15 1984-01-19 Arca Regler GmbH, 4154 Tönisvorst Butterfly throttle valve
GB2223829A (en) * 1988-10-15 1990-04-18 Jack Gall Thomson Barrier valve
GB2227550A (en) * 1988-10-21 1990-08-01 Gec Xpelair Ltd Valves

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees