DE2310786A1 - Absperrhahn mit lippendichtungen - Google Patents

Absperrhahn mit lippendichtungen

Info

Publication number
DE2310786A1
DE2310786A1 DE19732310786 DE2310786A DE2310786A1 DE 2310786 A1 DE2310786 A1 DE 2310786A1 DE 19732310786 DE19732310786 DE 19732310786 DE 2310786 A DE2310786 A DE 2310786A DE 2310786 A1 DE2310786 A1 DE 2310786A1
Authority
DE
Germany
Prior art keywords
lip seal
sealing
inlet
lip seals
inlet lip
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.)
Pending
Application number
DE19732310786
Other languages
German (de)
English (en)
Inventor
Wilfried Dorn
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.)
Ministerium fuer Verkehrswesen
Original Assignee
Ministerium fuer 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 Ministerium fuer Verkehrswesen filed Critical Ministerium fuer Verkehrswesen
Publication of DE2310786A1 publication Critical patent/DE2310786A1/de
Pending 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
    • F16K5/06—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)
  • Lift Valve (AREA)
  • Sliding Valves (AREA)
DE19732310786 1972-04-07 1973-03-03 Absperrhahn mit lippendichtungen Pending DE2310786A1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE2310786A1 true DE2310786A1 (de) 1973-10-18

Family

ID=5486082

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732310786 Pending DE2310786A1 (de) 1972-04-07 1973-03-03 Absperrhahn mit lippendichtungen

Country Status (9)

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

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
DD95306A1 (cs) 1973-01-22
CS161039B1 (cs) 1975-05-04
BE797151A (fr) 1973-07-16
RO59229A (cs) 1976-02-15
CH545934A (cs) 1974-02-15
NL7304574A (cs) 1973-10-09
PL85105B1 (cs) 1976-04-30
FR2179262A1 (cs) 1973-11-16
FR2179262B1 (cs) 1978-03-24

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