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 (enrdf_load_stackoverflow)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DD16212672A DD95306A1 (enrdf_load_stackoverflow) 1972-04-07 1972-04-07
DE19732310786 DE2310786A1 (de) 1972-04-07 1973-03-03 Absperrhahn mit lippendichtungen
CS187973A CS161039B1 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow) 1972-04-07 1973-04-02
RO7438373A RO59229A (enrdf_load_stackoverflow) 1972-04-07 1973-04-04
PL16172573A PL85105B1 (enrdf_load_stackoverflow) 1972-04-07 1973-04-05
CH487173A CH545934A (enrdf_load_stackoverflow) 1972-04-07 1973-04-05
FR7312691A FR2179262B1 (enrdf_load_stackoverflow) 1972-04-07 1973-04-09

Applications Claiming Priority (1)

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

Publications (1)

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

Family

ID=5486082

Family Applications (1)

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

Country Status (9)

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

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

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