GB1280053A - Improvements in or relating to a valve for controlling fluid flow - Google Patents

Improvements in or relating to a valve for controlling fluid flow

Info

Publication number
GB1280053A
GB1280053A GB639370A GB639370A GB1280053A GB 1280053 A GB1280053 A GB 1280053A GB 639370 A GB639370 A GB 639370A GB 639370 A GB639370 A GB 639370A GB 1280053 A GB1280053 A GB 1280053A
Authority
GB
United Kingdom
Prior art keywords
seals
outlet
fluid flow
valve
relating
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
GB639370A
Inventor
Alexander Ronald Adams
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.)
ArvinMeritor Light Vehicle Systems UK Ltd
Wilmot Breeden Truflo Ltd
Original Assignee
Wilmot Breeden Ltd
Wilmot Breeden Truflo 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 Wilmot Breeden Ltd, Wilmot Breeden Truflo Ltd filed Critical Wilmot Breeden Ltd
Priority to GB639370A priority Critical patent/GB1280053A/en
Priority to BE762685A priority patent/BE762685A/en
Publication of GB1280053A publication Critical patent/GB1280053A/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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0621—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor with a spherical segment mounted around a supply pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)

Abstract

1280053 Valves WILMOT BREEDON TRUFLO Ltd 19 April 1971 [10 Feb 1970] 6393/70 Heading F2V A part-spherical (or part-cylindrical) valve member 20 having an aperture (32) therethrough and mounted on trunnions 21, 22 in bearings 23, 24 is manually or mechanically rotatable to control flow between an inlet 13 and an outlet 17. Seals 15, 19 which bear on the inner and outer concentric surfaces of the valve member may be 0-rings, fluid pressure biased lip seals or spring and fluid pressure biased seals. Extensions 33, 34 of the inlet and outlet protect the seals from fluid flow. In a modification the outlet seal and the inner trunnion bearings are dispensed with.
GB639370A 1970-02-10 1970-02-10 Improvements in or relating to a valve for controlling fluid flow Expired GB1280053A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB639370A GB1280053A (en) 1970-02-10 1970-02-10 Improvements in or relating to a valve for controlling fluid flow
BE762685A BE762685A (en) 1970-02-10 1971-02-09 FLUID FLOW REGULATION VALVE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB639370A GB1280053A (en) 1970-02-10 1970-02-10 Improvements in or relating to a valve for controlling fluid flow

Publications (1)

Publication Number Publication Date
GB1280053A true GB1280053A (en) 1972-07-05

Family

ID=9813707

Family Applications (1)

Application Number Title Priority Date Filing Date
GB639370A Expired GB1280053A (en) 1970-02-10 1970-02-10 Improvements in or relating to a valve for controlling fluid flow

Country Status (2)

Country Link
BE (1) BE762685A (en)
GB (1) GB1280053A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5288031U (en) * 1975-12-26 1977-07-01
JPS52117631U (en) * 1976-03-03 1977-09-06
JPS52144434U (en) * 1976-04-27 1977-11-01
JPS5376324U (en) * 1976-11-30 1978-06-26
US5618027A (en) * 1994-07-20 1997-04-08 Nevrekar; Venkatesh R. Gate valve
WO2002008561A2 (en) * 2000-07-20 2002-01-31 Weatherford/Lamb, Inc. Improvements in valves

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5288031U (en) * 1975-12-26 1977-07-01
JPS5524440Y2 (en) * 1975-12-26 1980-06-11
JPS52117631U (en) * 1976-03-03 1977-09-06
JPS52144434U (en) * 1976-04-27 1977-11-01
JPS5376324U (en) * 1976-11-30 1978-06-26
US5618027A (en) * 1994-07-20 1997-04-08 Nevrekar; Venkatesh R. Gate valve
WO2002008561A2 (en) * 2000-07-20 2002-01-31 Weatherford/Lamb, Inc. Improvements in valves
WO2002008561A3 (en) * 2000-07-20 2002-05-30 Weatherford Lamb Improvements in valves

Also Published As

Publication number Publication date
BE762685A (en) 1971-07-16

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee