FR1166700A - Dispositif d'étanchéité et de guidage à joint torique roulant - Google Patents

Dispositif d'étanchéité et de guidage à joint torique roulant

Info

Publication number
FR1166700A
FR1166700A FR1166700DA FR1166700A FR 1166700 A FR1166700 A FR 1166700A FR 1166700D A FR1166700D A FR 1166700DA FR 1166700 A FR1166700 A FR 1166700A
Authority
FR
France
Prior art keywords
rolling
guiding device
ring sealing
sealing
ring
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
Application number
Other languages
English (en)
Inventor
Francois-Joseph Grillet
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
Application granted granted Critical
Publication of FR1166700A publication Critical patent/FR1166700A/fr
Expired 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
    • F16K3/26—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member
    • F16K3/267—Combination of a sliding valve and a lift valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1166700D 1957-02-08 1957-02-08 Dispositif d'étanchéité et de guidage à joint torique roulant Expired FR1166700A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1166700T 1957-02-08

Publications (1)

Publication Number Publication Date
FR1166700A true FR1166700A (fr) 1958-11-13

Family

ID=9655160

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1166700D Expired FR1166700A (fr) 1957-02-08 1957-02-08 Dispositif d'étanchéité et de guidage à joint torique roulant

Country Status (1)

Country Link
FR (1) FR1166700A (fr)

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