AU550933B2 - Metallic seat assembly for butterfly valves - Google Patents

Metallic seat assembly for butterfly valves

Info

Publication number
AU550933B2
AU550933B2 AU23175/84A AU2317584A AU550933B2 AU 550933 B2 AU550933 B2 AU 550933B2 AU 23175/84 A AU23175/84 A AU 23175/84A AU 2317584 A AU2317584 A AU 2317584A AU 550933 B2 AU550933 B2 AU 550933B2
Authority
AU
Australia
Prior art keywords
seat assembly
butterfly valves
metallic seat
metallic
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.)
Ceased
Application number
AU23175/84A
Other versions
AU2317584A (en
Inventor
John M. Hinrichs
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.)
JOY MANUFACTURING
Original Assignee
Joy Manufacturing Co
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 Joy Manufacturing Co filed Critical Joy Manufacturing Co
Priority to AU23175/84A priority Critical patent/AU550933B2/en
Publication of AU2317584A publication Critical patent/AU2317584A/en
Application granted granted Critical
Publication of AU550933B2 publication Critical patent/AU550933B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • F16K1/2266—Shaping or arrangements of the sealing the sealing being arranged on the valve seat and being forced into sealing contact with the valve member by a spring or a spring-like member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
AU23175/84A 1979-01-02 1984-01-10 Metallic seat assembly for butterfly valves Ceased AU550933B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU23175/84A AU550933B2 (en) 1979-01-02 1984-01-10 Metallic seat assembly for butterfly valves

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US21479A 1979-01-02 1979-01-02
US000214 1979-01-02
AU23175/84A AU550933B2 (en) 1979-01-02 1984-01-10 Metallic seat assembly for butterfly valves

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
AU52037/79A Division AU534222B2 (en) 1979-01-02 1979-10-23 Valve seat

Publications (2)

Publication Number Publication Date
AU2317584A AU2317584A (en) 1984-05-17
AU550933B2 true AU550933B2 (en) 1986-04-10

Family

ID=25618810

Family Applications (1)

Application Number Title Priority Date Filing Date
AU23175/84A Ceased AU550933B2 (en) 1979-01-02 1984-01-10 Metallic seat assembly for butterfly valves

Country Status (1)

Country Link
AU (1) AU550933B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU666762B2 (en) * 1992-09-15 1996-02-22 Aktiebolaget Electrolux Improvements in and relating to valves
AU668663B2 (en) * 1993-12-06 1996-05-09 Adams Gmbh Of Herne Valve with seal ring having edge-welded laminations

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU666762B2 (en) * 1992-09-15 1996-02-22 Aktiebolaget Electrolux Improvements in and relating to valves
AU668663B2 (en) * 1993-12-06 1996-05-09 Adams Gmbh Of Herne Valve with seal ring having edge-welded laminations

Also Published As

Publication number Publication date
AU2317584A (en) 1984-05-17

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