FR1524440A - Self-sealing direct-flow valve ensured by lubricant - Google Patents

Self-sealing direct-flow valve ensured by lubricant

Info

Publication number
FR1524440A
FR1524440A FR102998A FR102998A FR1524440A FR 1524440 A FR1524440 A FR 1524440A FR 102998 A FR102998 A FR 102998A FR 102998 A FR102998 A FR 102998A FR 1524440 A FR1524440 A FR 1524440A
Authority
FR
France
Prior art keywords
lubricant
self
flow valve
sealing direct
valve ensured
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
FR102998A
Other languages
French (fr)
Inventor
Alexander Samuel Volpin
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 FR102998A priority Critical patent/FR1524440A/en
Application granted granted Critical
Publication of FR1524440A publication Critical patent/FR1524440A/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
    • 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
    • F16K5/22—Features relating to lubrication
    • F16K5/222—Features relating to lubrication for plugs with conical surfaces
FR102998A 1967-04-17 1967-04-17 Self-sealing direct-flow valve ensured by lubricant Expired FR1524440A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR102998A FR1524440A (en) 1967-04-17 1967-04-17 Self-sealing direct-flow valve ensured by lubricant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR102998A FR1524440A (en) 1967-04-17 1967-04-17 Self-sealing direct-flow valve ensured by lubricant

Publications (1)

Publication Number Publication Date
FR1524440A true FR1524440A (en) 1968-05-10

Family

ID=8629005

Family Applications (1)

Application Number Title Priority Date Filing Date
FR102998A Expired FR1524440A (en) 1967-04-17 1967-04-17 Self-sealing direct-flow valve ensured by lubricant

Country Status (1)

Country Link
FR (1) FR1524440A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2647878A1 (en) * 1975-10-24 1977-05-05 Rockwell International Corp STOPCOCK

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2647878A1 (en) * 1975-10-24 1977-05-05 Rockwell International Corp STOPCOCK

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