AU484067B2 - Valve structure having fluid pressure actuated sealing members - Google Patents

Valve structure having fluid pressure actuated sealing members

Info

Publication number
AU484067B2
AU484067B2 AU54898/73A AU5489873A AU484067B2 AU 484067 B2 AU484067 B2 AU 484067B2 AU 54898/73 A AU54898/73 A AU 54898/73A AU 5489873 A AU5489873 A AU 5489873A AU 484067 B2 AU484067 B2 AU 484067B2
Authority
AU
Australia
Prior art keywords
fluid pressure
sealing members
valve structure
pressure actuated
actuated sealing
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
AU54898/73A
Other versions
AU5489873A (en
Inventor
Willard E. Kemp And Jerry B. Tomlin James M. Fowler
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 Co
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 AU54898/73A priority Critical patent/AU484067B2/en
Application granted granted Critical
Publication of AU484067B2 publication Critical patent/AU484067B2/en
Publication of AU5489873A publication Critical patent/AU5489873A/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
    • F16K5/08—Details
    • F16K5/22—Features relating to lubrication
    • F16K5/227—Features relating to lubrication for plugs with spherical surfaces
    • 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
    • F16K5/08—Details
    • F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
    • F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
    • F16K5/205—Sealing effected by the flowing medium

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
AU54898/73A 1973-04-26 1973-04-26 Valve structure having fluid pressure actuated sealing members Expired AU484067B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU54898/73A AU484067B2 (en) 1973-04-26 1973-04-26 Valve structure having fluid pressure actuated sealing members

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU54898/73A AU484067B2 (en) 1973-04-26 1973-04-26 Valve structure having fluid pressure actuated sealing members

Publications (2)

Publication Number Publication Date
AU484067B2 true AU484067B2 (en) 1974-10-31
AU5489873A AU5489873A (en) 1974-10-31

Family

ID=3740753

Family Applications (1)

Application Number Title Priority Date Filing Date
AU54898/73A Expired AU484067B2 (en) 1973-04-26 1973-04-26 Valve structure having fluid pressure actuated sealing members

Country Status (1)

Country Link
AU (1) AU484067B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU568073B2 (en) * 1982-04-28 1987-12-17 Lew, H.S. Ball plug valve

Also Published As

Publication number Publication date
AU5489873A (en) 1974-10-31

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