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FR561878A - Sealing device for rotary spools or pressurized fluid distributors - Google Patents

Sealing device for rotary spools or pressurized fluid distributors

Info

Publication number
FR561878A
FR561878A FR561878DA FR561878A FR 561878 A FR561878 A FR 561878A FR 561878D A FR561878D A FR 561878DA FR 561878 A FR561878 A FR 561878A
Authority
FR
France
Prior art keywords
sealing device
pressurized fluid
fluid distributors
rotary spools
spools
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
Other languages
French (fr)
Inventor
Roger Lemasson
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
Application granted granted Critical
Publication of FR561878A publication Critical patent/FR561878A/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)
FR561878D 1923-02-06 1923-02-06 Sealing device for rotary spools or pressurized fluid distributors Expired FR561878A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR561878T 1923-02-06

Publications (1)

Publication Number Publication Date
FR561878A true FR561878A (en) 1923-10-30

Family

ID=8943922

Family Applications (1)

Application Number Title Priority Date Filing Date
FR561878D Expired FR561878A (en) 1923-02-06 1923-02-06 Sealing device for rotary spools or pressurized fluid distributors

Country Status (1)

Country Link
FR (1) FR561878A (en)

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