FR629321A - Device for ensuring leaktight sealing in pressurized fluid distributors or similar components - Google Patents

Device for ensuring leaktight sealing in pressurized fluid distributors or similar components

Info

Publication number
FR629321A
FR629321A FR629321DA FR629321A FR 629321 A FR629321 A FR 629321A FR 629321D A FR629321D A FR 629321DA FR 629321 A FR629321 A FR 629321A
Authority
FR
France
Prior art keywords
pressurized fluid
similar components
fluid distributors
ensuring
leaktight 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
Other languages
French (fr)
Inventor
Alessandro Tebaldi
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 FR629321A publication Critical patent/FR629321A/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
    • F16K5/04—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 with plugs having cylindrical surfaces; Packings therefor
    • F16K5/0407—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 with plugs having cylindrical surfaces; Packings therefor with particular plug arrangements, e.g. particular shape or built-in means
    • 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
    • F16K5/188—Sealing effected by the flowing medium

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR629321D 1925-12-30 1926-12-17 Device for ensuring leaktight sealing in pressurized fluid distributors or similar components Expired FR629321A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE629321X 1925-12-30

Publications (1)

Publication Number Publication Date
FR629321A true FR629321A (en) 1927-11-08

Family

ID=6578678

Family Applications (1)

Application Number Title Priority Date Filing Date
FR629321D Expired FR629321A (en) 1925-12-30 1926-12-17 Device for ensuring leaktight sealing in pressurized fluid distributors or similar components

Country Status (1)

Country Link
FR (1) FR629321A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2973012A (en) * 1958-09-15 1961-02-28 Oilgear Co Surge valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2973012A (en) * 1958-09-15 1961-02-28 Oilgear Co Surge valve

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