FR815303A - Improvement in self-lubricated valves for pressurized or non-pressurized fluid lines - Google Patents

Improvement in self-lubricated valves for pressurized or non-pressurized fluid lines

Info

Publication number
FR815303A
FR815303A FR815303DA FR815303A FR 815303 A FR815303 A FR 815303A FR 815303D A FR815303D A FR 815303DA FR 815303 A FR815303 A FR 815303A
Authority
FR
France
Prior art keywords
pressurized
self
improvement
fluid lines
pressurized fluid
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)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
E THEVIGNOT ETS
Original Assignee
E THEVIGNOT ETS
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 by E THEVIGNOT ETS filed Critical E THEVIGNOT ETS
Application granted granted Critical
Publication of FR815303A publication Critical patent/FR815303A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR815303D 1936-12-21 1936-12-21 Improvement in self-lubricated valves for pressurized or non-pressurized fluid lines Expired FR815303A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR815303T 1936-12-21

Publications (1)

Publication Number Publication Date
FR815303A true FR815303A (en) 1937-07-09

Family

ID=9267193

Family Applications (1)

Application Number Title Priority Date Filing Date
FR815303D Expired FR815303A (en) 1936-12-21 1936-12-21 Improvement in self-lubricated valves for pressurized or non-pressurized fluid lines

Country Status (1)

Country Link
FR (1) FR815303A (en)

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