FR1447409A - Valve - Google Patents

Valve

Info

Publication number
FR1447409A
FR1447409A FR21271A FR21271A FR1447409A FR 1447409 A FR1447409 A FR 1447409A FR 21271 A FR21271 A FR 21271A FR 21271 A FR21271 A FR 21271A FR 1447409 A FR1447409 A FR 1447409A
Authority
FR
France
Prior art keywords
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
FR21271A
Other languages
French (fr)
Inventor
Emile Oscar Mathys
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 filed Critical
Priority to FR21271A priority Critical patent/FR1447409A/en
Application granted granted Critical
Publication of FR1447409A publication Critical patent/FR1447409A/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
    • F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
    • F16K5/204—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical 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)
FR21271A 1965-06-17 1965-06-17 Valve Expired FR1447409A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR21271A FR1447409A (en) 1965-06-17 1965-06-17 Valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR21271A FR1447409A (en) 1965-06-17 1965-06-17 Valve

Publications (1)

Publication Number Publication Date
FR1447409A true FR1447409A (en) 1966-07-29

Family

ID=8582391

Family Applications (1)

Application Number Title Priority Date Filing Date
FR21271A Expired FR1447409A (en) 1965-06-17 1965-06-17 Valve

Country Status (1)

Country Link
FR (1) FR1447409A (en)

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