GB8720907D0 - Butterfly valve - Google Patents

Butterfly valve

Info

Publication number
GB8720907D0
GB8720907D0 GB878720907A GB8720907A GB8720907D0 GB 8720907 D0 GB8720907 D0 GB 8720907D0 GB 878720907 A GB878720907 A GB 878720907A GB 8720907 A GB8720907 A GB 8720907A GB 8720907 D0 GB8720907 D0 GB 8720907D0
Authority
GB
United Kingdom
Prior art keywords
butterfly valve
butterfly
valve
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.)
Granted
Application number
GB878720907A
Other versions
GB2209580A (en
GB2209580B (en
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.)
HATTERSLEY HEATON Ltd
Original Assignee
HATTERSLEY HEATON 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 HATTERSLEY HEATON Ltd filed Critical HATTERSLEY HEATON Ltd
Priority to GB8720907A priority Critical patent/GB2209580B/en
Publication of GB8720907D0 publication Critical patent/GB8720907D0/en
Publication of GB2209580A publication Critical patent/GB2209580A/en
Application granted granted Critical
Publication of GB2209580B publication Critical patent/GB2209580B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16K1/221—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 specially adapted operating means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
GB8720907A 1987-09-05 1987-09-05 A butterfly valve Expired - Lifetime GB2209580B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8720907A GB2209580B (en) 1987-09-05 1987-09-05 A butterfly valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8720907A GB2209580B (en) 1987-09-05 1987-09-05 A butterfly valve

Publications (3)

Publication Number Publication Date
GB8720907D0 true GB8720907D0 (en) 1987-10-14
GB2209580A GB2209580A (en) 1989-05-17
GB2209580B GB2209580B (en) 1992-03-04

Family

ID=10623330

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8720907A Expired - Lifetime GB2209580B (en) 1987-09-05 1987-09-05 A butterfly valve

Country Status (1)

Country Link
GB (1) GB2209580B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2687444A1 (en) * 1992-02-14 1993-08-20 Bach Sa BUTTERFLY VALVE.
DE102006004674A1 (en) * 2006-01-31 2007-08-09 Behr Gmbh & Co. Kg Throttle arrangement for ventilating and air-conditioning system of motor vehicle, has stopper projecting in radial direction and formed at outer side of pivot, and throttle is arranged in housing and is swiveled around swiveling axis

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB749314A (en) * 1953-06-10 1956-05-23 Johnson And Phillips Ltd Improvements in or relating to valves for controlling the flow of liquids
GB793706A (en) * 1955-05-10 1958-04-23 James Smellie Ltd Improvements relating to butterfly valves
GB799888A (en) * 1955-05-14 1958-08-13 Bosch Gmbh Robert Improvements in plate valves for use in pipe lines
US3498584A (en) * 1968-04-17 1970-03-03 Rudolph M Bowers Butterfly valve
US3537473A (en) * 1969-01-31 1970-11-03 Dezurik Corp Anti-slam valve positioning means
US3767163A (en) * 1971-04-14 1973-10-23 Mueller P Co Sanitary butterfly valve with locking dust cap
US3692276A (en) * 1971-05-27 1972-09-19 Jenkins Bros Butterfly valve
US3997142A (en) * 1975-04-21 1976-12-14 Fmc Corporation Pressure sensitive and temperature responsive rotary valve

Also Published As

Publication number Publication date
GB2209580A (en) 1989-05-17
GB2209580B (en) 1992-03-04

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 20070904