DE68906980D1 - Dichtungsanordnung fuer ventile. - Google Patents

Dichtungsanordnung fuer ventile.

Info

Publication number
DE68906980D1
DE68906980D1 DE8989402150T DE68906980T DE68906980D1 DE 68906980 D1 DE68906980 D1 DE 68906980D1 DE 8989402150 T DE8989402150 T DE 8989402150T DE 68906980 T DE68906980 T DE 68906980T DE 68906980 D1 DE68906980 D1 DE 68906980D1
Authority
DE
Germany
Prior art keywords
valves
sealing arrangement
sealing
arrangement
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 - Fee Related
Application number
DE8989402150T
Other languages
English (en)
Other versions
DE68906980T2 (de
Inventor
Henri Ventadour
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.)
Mecafrance SA
Original Assignee
Mecafrance SA
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 Mecafrance SA filed Critical Mecafrance SA
Application granted granted Critical
Publication of DE68906980D1 publication Critical patent/DE68906980D1/de
Publication of DE68906980T2 publication Critical patent/DE68906980T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/002—Sealings comprising at least two sealings in succession
    • F16J15/008—Sealings comprising at least two sealings in succession with provision to put out of action at least one sealing; One sealing sealing only on standstill; Emergency or servicing sealings
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/002—Sealings comprising at least two sealings in succession
    • F16J15/004—Sealings comprising at least two sealings in succession forming of recuperation chamber for the leaking fluid
    • 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
    • F16K41/00—Spindle sealings
    • F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
    • F16K41/023—Spindle sealings with stuffing-box ; Sealing rings for spindles which only rotate, i.e. non-rising spindles
    • F16K41/026—Spindle sealings with stuffing-box ; Sealing rings for spindles which only rotate, i.e. non-rising spindles for rotating valves
    • 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
    • F16K5/0694—Spindle sealings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
  • Taps Or Cocks (AREA)
  • Sealing Devices (AREA)
DE1989606980 1988-07-29 1989-07-28 Dichtungsanordnung für Ventile. Expired - Fee Related DE68906980T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8810245A FR2634853B1 (fr) 1988-07-29 1988-07-29 Perfectionnements aux dispositifs d'etancheite des vannes

Publications (2)

Publication Number Publication Date
DE68906980D1 true DE68906980D1 (de) 1993-07-15
DE68906980T2 DE68906980T2 (de) 1993-12-16

Family

ID=9368913

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1989606980 Expired - Fee Related DE68906980T2 (de) 1988-07-29 1989-07-28 Dichtungsanordnung für Ventile.

Country Status (3)

Country Link
EP (1) EP0353158B1 (de)
DE (1) DE68906980T2 (de)
FR (1) FR2634853B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4330819A1 (de) * 1993-09-13 1995-03-16 Richter Chemie Technik Gmbh Verbindung zwischen einer Dreh- oder Schwenkarmatur und einem Drehantrieb
DE202012012980U1 (de) 2012-11-07 2014-06-18 Mack & Schneider Gmbh Ventileinrichtung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2402144A1 (fr) * 1977-08-30 1979-03-30 Gachot Sa Robinet a obturateur commande par une tige
FR2412017A1 (fr) * 1977-12-15 1979-07-13 Nouri Jacques Vanne, du type a etancheite amelioree
FR2432123A2 (fr) * 1978-07-26 1980-02-22 Nouri Jacques Vanne, du type a etancheite amelioree
DE3039331A1 (de) * 1979-10-31 1981-05-14 Rockwell International Corp., 15219 Pittsburgh, Pa. Ventilschaftbaugruppe
GB2074294B (en) * 1980-04-21 1983-11-23 Xomox Corp Plug valve for reduced leakage
US4475712A (en) * 1982-01-07 1984-10-09 Xomox Corporation Fluid valve and method of making same
US4440380A (en) * 1982-04-28 1984-04-03 Acf Industries, Incorporated Wedgeball valve

Also Published As

Publication number Publication date
FR2634853A1 (fr) 1990-02-02
EP0353158B1 (de) 1993-06-09
DE68906980T2 (de) 1993-12-16
EP0353158A1 (de) 1990-01-31
FR2634853B1 (fr) 1990-10-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee