GB9324515D0 - Improved butterfly valve - Google Patents

Improved butterfly valve

Info

Publication number
GB9324515D0
GB9324515D0 GB939324515A GB9324515A GB9324515D0 GB 9324515 D0 GB9324515 D0 GB 9324515D0 GB 939324515 A GB939324515 A GB 939324515A GB 9324515 A GB9324515 A GB 9324515A GB 9324515 D0 GB9324515 D0 GB 9324515D0
Authority
GB
United Kingdom
Prior art keywords
butterfly valve
improved butterfly
improved
valve
butterfly
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.)
Withdrawn
Application number
GB939324515A
Other versions
GB2284647A (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.)
Sigeval S A
Original Assignee
Sigeval S A
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 Sigeval S A filed Critical Sigeval S A
Priority to GB9324515A priority Critical patent/GB2284647A/en
Publication of GB9324515D0 publication Critical patent/GB9324515D0/en
Publication of GB2284647A publication Critical patent/GB2284647A/en
Withdrawn legal-status Critical Current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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0209—Check valves or pivoted valves
    • F16K27/0218—Butterfly valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Valve Housings (AREA)
GB9324515A 1993-11-30 1993-11-30 Butterfly valve Withdrawn GB2284647A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9324515A GB2284647A (en) 1993-11-30 1993-11-30 Butterfly valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9324515A GB2284647A (en) 1993-11-30 1993-11-30 Butterfly valve

Publications (2)

Publication Number Publication Date
GB9324515D0 true GB9324515D0 (en) 1994-01-19
GB2284647A GB2284647A (en) 1995-06-14

Family

ID=10745871

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9324515A Withdrawn GB2284647A (en) 1993-11-30 1993-11-30 Butterfly valve

Country Status (1)

Country Link
GB (1) GB2284647A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT246930Y1 (en) 1999-12-09 2002-04-10 Bonomi Bresciane Rubinetterie INTERCEPTION VALVE FOR FLUIDS WITH BUTTERFLY SHUTTER ORDER WITH HIGH RELIABILITY OF OPERATION
DE102012105586A1 (en) * 2012-04-30 2013-10-31 Metso Automation Mapag Gmbh Shut-off

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1297623A (en) * 1968-12-04 1972-11-29
US3945398A (en) * 1973-06-29 1976-03-23 Henry Masheder Check valves
JPS5318028A (en) * 1976-08-03 1978-02-18 Tomoe Gijutsu Kenkyusho Flap valve
CH638870A5 (en) * 1979-02-01 1983-10-14 Bbc Brown Boveri & Cie START VALVE DEVICE, ESPECIALLY FOR DIESEL ENGINES WITH PRESSURE SHAFT LOADER.
US4496135A (en) * 1982-02-01 1985-01-29 Keystone International, Inc. Alignment maintaining apparatus for trunnion mounted valves
DE3424924A1 (en) * 1984-07-06 1986-02-06 Günter 5600 Wuppertal Herberholz BUTTERFLY VALVE FOR AGGRESIVE FLOW MEDIA
US4777977A (en) * 1984-12-31 1988-10-18 Itt Corporation Composite butterfly valve housing

Also Published As

Publication number Publication date
GB2284647A (en) 1995-06-14

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)