DD95306A1 - - Google Patents

Info

Publication number
DD95306A1
DD95306A1 DD16212672A DD16212672A DD95306A1 DD 95306 A1 DD95306 A1 DD 95306A1 DD 16212672 A DD16212672 A DD 16212672A DD 16212672 A DD16212672 A DD 16212672A DD 95306 A1 DD95306 A1 DD 95306A1
Authority
DD
German Democratic Republic
Application number
DD16212672A
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 filed Critical
Priority to DD16212672A priority Critical patent/DD95306A1/xx
Publication of DD95306A1 publication Critical patent/DD95306A1/xx
Priority to DE19732310786 priority patent/DE2310786A1/de
Priority to CS187973A priority patent/CS161039B1/cs
Priority to BE129105A priority patent/BE797151A/xx
Priority to NL7304574A priority patent/NL7304574A/xx
Priority to RO7438373A priority patent/RO59229A/ro
Priority to PL16172573A priority patent/PL85105B1/pl
Priority to CH487173A priority patent/CH545934A/xx
Priority to FR7312691A priority patent/FR2179262B1/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)
DD16212672A 1972-04-07 1972-04-07 DD95306A1 (zh)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DD16212672A DD95306A1 (zh) 1972-04-07 1972-04-07
DE19732310786 DE2310786A1 (de) 1972-04-07 1973-03-03 Absperrhahn mit lippendichtungen
CS187973A CS161039B1 (zh) 1972-04-07 1973-03-15
BE129105A BE797151A (fr) 1972-04-07 1973-03-22 Robinet d'arret pourvu de joints etanches a levres
NL7304574A NL7304574A (zh) 1972-04-07 1973-04-02
RO7438373A RO59229A (zh) 1972-04-07 1973-04-04
PL16172573A PL85105B1 (zh) 1972-04-07 1973-04-05
CH487173A CH545934A (zh) 1972-04-07 1973-04-05
FR7312691A FR2179262B1 (zh) 1972-04-07 1973-04-09

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DD95306A1 true DD95306A1 (zh) 1973-01-22

Family

ID=5486082

Family Applications (1)

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

Country Status (9)

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

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
FR2179262A1 (zh) 1973-11-16
FR2179262B1 (zh) 1978-03-24
DE2310786A1 (de) 1973-10-18
BE797151A (fr) 1973-07-16
CS161039B1 (zh) 1975-05-04
RO59229A (zh) 1976-02-15
PL85105B1 (zh) 1976-04-30
CH545934A (zh) 1974-02-15
NL7304574A (zh) 1973-10-09

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