BE797151A - Robinet d'arret pourvu de joints etanches a levres - Google Patents

Robinet d'arret pourvu de joints etanches a levres

Info

Publication number
BE797151A
BE797151A BE129105A BE129105A BE797151A BE 797151 A BE797151 A BE 797151A BE 129105 A BE129105 A BE 129105A BE 129105 A BE129105 A BE 129105A BE 797151 A BE797151 A BE 797151A
Authority
BE
Belgium
Prior art keywords
shut
valve provided
lip seals
lip
seals
Prior art date
Application number
BE129105A
Other languages
English (en)
Original Assignee
Mini Verkehrswesen
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 Mini Verkehrswesen filed Critical Mini Verkehrswesen
Publication of BE797151A publication Critical patent/BE797151A/fr

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
    • F16K5/06—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
    • F16K5/0605—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 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
    • F16K5/20—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
  • Lift Valve (AREA)
BE129105A 1972-04-07 1973-03-22 Robinet d'arret pourvu de joints etanches a levres BE797151A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD16212672A DD95306A1 (fr) 1972-04-07 1972-04-07

Publications (1)

Publication Number Publication Date
BE797151A true BE797151A (fr) 1973-07-16

Family

ID=5486082

Family Applications (1)

Application Number Title Priority Date Filing Date
BE129105A BE797151A (fr) 1972-04-07 1973-03-22 Robinet d'arret pourvu de joints etanches a levres

Country Status (9)

Country Link
BE (1) BE797151A (fr)
CH (1) CH545934A (fr)
CS (1) CS161039B1 (fr)
DD (1) DD95306A1 (fr)
DE (1) DE2310786A1 (fr)
FR (1) FR2179262B1 (fr)
NL (1) NL7304574A (fr)
PL (1) PL85105B1 (fr)
RO (1) RO59229A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999008027A1 (fr) * 1997-08-07 1999-02-18 Sira Aquitaine S.A. Robinet a demi boisseau spherique

Also Published As

Publication number Publication date
CH545934A (fr) 1974-02-15
DE2310786A1 (de) 1973-10-18
FR2179262A1 (fr) 1973-11-16
RO59229A (fr) 1976-02-15
CS161039B1 (fr) 1975-05-04
DD95306A1 (fr) 1973-01-22
NL7304574A (fr) 1973-10-09
FR2179262B1 (fr) 1978-03-24
PL85105B1 (fr) 1976-04-30

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