FR2202571A5 - - Google Patents

Info

Publication number
FR2202571A5
FR2202571A5 FR7236082A FR7236082A FR2202571A5 FR 2202571 A5 FR2202571 A5 FR 2202571A5 FR 7236082 A FR7236082 A FR 7236082A FR 7236082 A FR7236082 A FR 7236082A FR 2202571 A5 FR2202571 A5 FR 2202571A5
Authority
FR
France
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
FR7236082A
Other languages
French (fr)
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.)
TOURIN LUCIEN FR
Original Assignee
TOURIN LUCIEN FR
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 TOURIN LUCIEN FR filed Critical TOURIN LUCIEN FR
Priority to FR7236082A priority Critical patent/FR2202571A5/fr
Application granted granted Critical
Publication of FR2202571A5 publication Critical patent/FR2202571A5/fr
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
    • F16K5/02—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 conical surfaces; Packings therefor
    • F16K5/0257—Packings
    • F16K5/0278—Packings on the plug
    • 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
    • F16K5/16—Special arrangements for separating the sealing faces or for pressing them together for plugs with conical surfaces
    • F16K5/162—Special arrangements for separating the sealing faces or for pressing them together for plugs with conical surfaces with the plugs or parts of the plugs mechanically pressing the seal against the housing
    • F16K5/166—Means pressing on the large diameter

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR7236082A 1972-10-11 1972-10-11 Expired FR2202571A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7236082A FR2202571A5 (en) 1972-10-11 1972-10-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7236082A FR2202571A5 (en) 1972-10-11 1972-10-11

Publications (1)

Publication Number Publication Date
FR2202571A5 true FR2202571A5 (en) 1974-05-03

Family

ID=9105518

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7236082A Expired FR2202571A5 (en) 1972-10-11 1972-10-11

Country Status (1)

Country Link
FR (1) FR2202571A5 (en)

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Legal Events

Date Code Title Description
ST Notification of lapse