AU500478B2 - Shutoff valve having adjustable closure member force - Google Patents

Shutoff valve having adjustable closure member force

Info

Publication number
AU500478B2
AU500478B2 AU17719/76A AU1771976A AU500478B2 AU 500478 B2 AU500478 B2 AU 500478B2 AU 17719/76 A AU17719/76 A AU 17719/76A AU 1771976 A AU1771976 A AU 1771976A AU 500478 B2 AU500478 B2 AU 500478B2
Authority
AU
Australia
Prior art keywords
closure member
shutoff valve
adjustable closure
member force
force
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
AU17719/76A
Other versions
AU1771976A (en
Inventor
U. J Lehtinen
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.)
LEHTINEN UJ
Original Assignee
LEHTINEN UJ
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 LEHTINEN UJ filed Critical LEHTINEN UJ
Priority to AU17719/76A priority Critical patent/AU500478B2/en
Publication of AU1771976A publication Critical patent/AU1771976A/en
Application granted granted Critical
Publication of AU500478B2 publication Critical patent/AU500478B2/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
    • F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
    • F16K5/18—Special arrangements for separating the sealing faces or for pressing them together for plugs with cylindrical surfaces
    • F16K5/184—Special arrangements for separating the sealing faces or for pressing them together for plugs with cylindrical surfaces with the plugs or parts of the plugs mechanically pressing the seals against the housing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
AU17719/76A 1976-09-14 1976-09-14 Shutoff valve having adjustable closure member force Expired AU500478B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU17719/76A AU500478B2 (en) 1976-09-14 1976-09-14 Shutoff valve having adjustable closure member force

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU17719/76A AU500478B2 (en) 1976-09-14 1976-09-14 Shutoff valve having adjustable closure member force

Publications (2)

Publication Number Publication Date
AU1771976A AU1771976A (en) 1978-03-23
AU500478B2 true AU500478B2 (en) 1979-05-24

Family

ID=3707420

Family Applications (1)

Application Number Title Priority Date Filing Date
AU17719/76A Expired AU500478B2 (en) 1976-09-14 1976-09-14 Shutoff valve having adjustable closure member force

Country Status (1)

Country Link
AU (1) AU500478B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW365638B (en) * 1995-08-09 1999-08-01 Diamond Power Int Inc Pressure equalization valve

Also Published As

Publication number Publication date
AU1771976A (en) 1978-03-23

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