AU533559B2 - Butterfly valve - Google Patents

Butterfly valve

Info

Publication number
AU533559B2
AU533559B2 AU55220/80A AU5522080A AU533559B2 AU 533559 B2 AU533559 B2 AU 533559B2 AU 55220/80 A AU55220/80 A AU 55220/80A AU 5522080 A AU5522080 A AU 5522080A AU 533559 B2 AU533559 B2 AU 533559B2
Authority
AU
Australia
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.)
Expired
Application number
AU55220/80A
Other versions
AU5522080A (en
Inventor
Folke Hubert Hubertson
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.)
Somas Ventiler AB
Original Assignee
Somas A B
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 Somas A B filed Critical Somas A B
Priority to AU55220/80A priority Critical patent/AU533559B2/en
Publication of AU5522080A publication Critical patent/AU5522080A/en
Application granted granted Critical
Publication of AU533559B2 publication Critical patent/AU533559B2/en
Anticipated expiration legal-status Critical
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
    • F16K1/226—Shaping or arrangements of the sealing
    • F16K1/2263—Shaping or arrangements of the sealing the sealing being arranged on the valve seat

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
AU55220/80A 1980-02-05 1980-02-05 Butterfly valve Expired AU533559B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU55220/80A AU533559B2 (en) 1980-02-05 1980-02-05 Butterfly valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU55220/80A AU533559B2 (en) 1980-02-05 1980-02-05 Butterfly valve

Publications (2)

Publication Number Publication Date
AU5522080A AU5522080A (en) 1981-10-15
AU533559B2 true AU533559B2 (en) 1983-12-01

Family

ID=3741019

Family Applications (1)

Application Number Title Priority Date Filing Date
AU55220/80A Expired AU533559B2 (en) 1980-02-05 1980-02-05 Butterfly valve

Country Status (1)

Country Link
AU (1) AU533559B2 (en)

Also Published As

Publication number Publication date
AU5522080A (en) 1981-10-15

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired