GB1341205A - Fluid flow valve - Google Patents

Fluid flow valve

Info

Publication number
GB1341205A
GB1341205A GB1341205DA GB1341205A GB 1341205 A GB1341205 A GB 1341205A GB 1341205D A GB1341205D A GB 1341205DA GB 1341205 A GB1341205 A GB 1341205A
Authority
GB
United Kingdom
Prior art keywords
closure
pin
slot
spindle
fluid flow
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
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.)
YOUNG CUNNINGHAM NEWCASTLE Ltd
Original Assignee
YOUNG CUNNINGHAM NEWCASTLE 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 YOUNG CUNNINGHAM NEWCASTLE Ltd filed Critical YOUNG CUNNINGHAM NEWCASTLE Ltd
Publication of GB1341205A publication Critical patent/GB1341205A/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
    • F16K1/24—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 valve members that, on opening of the valve, are initially lifted from the seat and next are turned around an axis parallel to the seat

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

1341205 Valves JAMES YOUNG & CUNNINGHAM (NEWCASTLE) Ltd 19 April 1971 [2 Oct 1970] 46973/70 Heading F2V A fluid flow control valve has a closure 4 coupled to an actuator spindle 5 by means which first lift the closure from its seat 3 before rotating it to open position. The spindle 5 is in threaded engagement with a shaft 6a on a hand wheel and has a pin 13 to traverse an axial slot 14 to prevent rotation during the initial part of the movement while a further pin 8 traverses an inclined part of a cam slot 9 to lift the closure from its seat. During further rotation, the slot 14 permits the pin 13 and spindle 5 to rotate to turn the closure to its open position. In a second embodiment, the pin is replaced by a block of T-shaped crosssection sliding in a similarly shaped slot.
GB1341205D 1971-04-19 1971-04-19 Fluid flow valve Expired GB1341205A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4697370 1971-04-19

Publications (1)

Publication Number Publication Date
GB1341205A true GB1341205A (en) 1973-12-19

Family

ID=10443267

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1341205D Expired GB1341205A (en) 1971-04-19 1971-04-19 Fluid flow valve

Country Status (1)

Country Link
GB (1) GB1341205A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2151340A (en) * 1983-12-13 1985-07-17 Cetec Ag Shut-off apparatus
GB2166846A (en) * 1984-11-10 1986-05-14 Dover Corp Improved high pressure cam seal valve
CN108138970A (en) * 2015-08-05 2018-06-08 芙罗服务管理公司 Axial seal butterfly valve

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2151340A (en) * 1983-12-13 1985-07-17 Cetec Ag Shut-off apparatus
GB2166846A (en) * 1984-11-10 1986-05-14 Dover Corp Improved high pressure cam seal valve
CN108138970A (en) * 2015-08-05 2018-06-08 芙罗服务管理公司 Axial seal butterfly valve
EP3338012A4 (en) * 2015-08-05 2019-04-10 Flowserve Management Company Axial-seal butterfly valves
US10550943B2 (en) 2015-08-05 2020-02-04 Flowserve Management Company Axial-seal butterfly valve

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years