FR418592A - - Google Patents

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Publication number
FR418592A
FR418592A FR418592DA FR418592A FR 418592 A FR418592 A FR 418592A FR 418592D A FR418592D A FR 418592DA FR 418592 A FR418592 A FR 418592A
Authority
FR
France
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.)
Active
Application number
Publication of FR418592A publication Critical patent/FR418592A/fr
Active 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)
FR418592D Active FR418592A (fr)

Publications (1)

Publication Number Publication Date
FR418592A true FR418592A (fr)

Family

ID=1461890

Family Applications (1)

Application Number Title Priority Date Filing Date
FR418592D Active FR418592A (fr)

Country Status (1)

Country Link
FR (1) FR418592A (fr)

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Publication Publication Date Title
FR418592A (fr)