FR944866A - Tight shut-off valve - Google Patents

Tight shut-off valve

Info

Publication number
FR944866A
FR944866A FR944866DA FR944866A FR 944866 A FR944866 A FR 944866A FR 944866D A FR944866D A FR 944866DA FR 944866 A FR944866 A FR 944866A
Authority
FR
France
Prior art keywords
valve
tight shut
shut
tight
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
French (fr)
Inventor
Joseph-Louis Doulat
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 FR944866A publication Critical patent/FR944866A/en
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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/30—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces specially adapted for pressure containers
    • F16K1/301—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces specially adapted for pressure containers only shut-off valves, i.e. valves without additional means
    • F16K1/303—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces specially adapted for pressure containers only shut-off valves, i.e. valves without additional means with a valve member, e.g. stem or shaft, passing through the seat

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR944866D 1947-03-28 1947-03-28 Tight shut-off valve Expired FR944866A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR944866T 1947-03-28

Publications (1)

Publication Number Publication Date
FR944866A true FR944866A (en) 1949-04-19

Family

ID=9471994

Family Applications (1)

Application Number Title Priority Date Filing Date
FR944866D Expired FR944866A (en) 1947-03-28 1947-03-28 Tight shut-off valve

Country Status (1)

Country Link
FR (1) FR944866A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2583494A1 (en) * 1985-06-17 1986-12-19 Gazzano Maurice Valve for closing, controlling or regulating pressure and its system for implementation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2583494A1 (en) * 1985-06-17 1986-12-19 Gazzano Maurice Valve for closing, controlling or regulating pressure and its system for implementation

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