FR2196699A5 - - Google Patents

Info

Publication number
FR2196699A5
FR2196699A5 FR7226987A FR7226987A FR2196699A5 FR 2196699 A5 FR2196699 A5 FR 2196699A5 FR 7226987 A FR7226987 A FR 7226987A FR 7226987 A FR7226987 A FR 7226987A FR 2196699 A5 FR2196699 A5 FR 2196699A5
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
FR7226987A
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.)
AUXIM
Original Assignee
AUXIM
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 AUXIM filed Critical AUXIM
Priority to FR7226987A priority Critical patent/FR2196699A5/fr
Application granted granted Critical
Publication of FR2196699A5 publication Critical patent/FR2196699A5/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
    • F16K5/08—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
    • F16K5/205—Sealing effected by the flowing medium
    • 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
    • F16K5/06—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 spherical surfaces; Packings therefor
    • 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
    • F16K5/06—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 spherical surfaces; Packings therefor
    • F16K5/0626—Easy mounting or dismounting means
    • F16K5/0631—Easy mounting or dismounting means between two flanges
    • 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
    • F16K5/06—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 spherical surfaces; Packings therefor
    • F16K5/0663—Packings
    • F16K5/0673—Composite packings
    • F16K5/0678—Composite packings in which only one of the components of the composite packing is contacting the plug

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR7226987A 1972-07-18 1972-07-18 Expired FR2196699A5 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7226987A FR2196699A5 (fr) 1972-07-18 1972-07-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7226987A FR2196699A5 (fr) 1972-07-18 1972-07-18

Publications (1)

Publication Number Publication Date
FR2196699A5 true FR2196699A5 (fr) 1974-03-15

Family

ID=9102412

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7226987A Expired FR2196699A5 (fr) 1972-07-18 1972-07-18

Country Status (1)

Country Link
FR (1) FR2196699A5 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0096645A1 (fr) * 1982-06-07 1983-12-21 Societe Nouvelle Auxim Dispositif d'étanchéité pour robinet à tournant sphérique
FR2594202A1 (fr) * 1986-02-07 1987-08-14 Thevignot Sa Ets Robinet a tournant spherique
EP0280291A1 (fr) * 1987-02-25 1988-08-31 Officina Meccanica Pagani Aldo Soupapes sphériques munies d'une sortie pour l'élimination des résidus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0096645A1 (fr) * 1982-06-07 1983-12-21 Societe Nouvelle Auxim Dispositif d'étanchéité pour robinet à tournant sphérique
US4511150A (en) * 1982-06-07 1985-04-16 Societe Nouvelle Auxim (Societe Anonyme) Device providing an effective seal for a spherical rotary slide valve
FR2594202A1 (fr) * 1986-02-07 1987-08-14 Thevignot Sa Ets Robinet a tournant spherique
EP0280291A1 (fr) * 1987-02-25 1988-08-31 Officina Meccanica Pagani Aldo Soupapes sphériques munies d'une sortie pour l'élimination des résidus

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Legal Events

Date Code Title Description
GC Lien (pledge) constituted
GC Lien (pledge) constituted
ST Notification of lapse