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FR597081A - Friction valve - Google Patents

Friction valve

Info

Publication number
FR597081A
FR597081A FR597081DA FR597081A FR 597081 A FR597081 A FR 597081A FR 597081D A FR597081D A FR 597081DA FR 597081 A FR597081 A FR 597081A
Authority
FR
France
Prior art keywords
friction valve
friction
valve
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.)
FONDERIE ET ROBINETTERIE DE LY
Original Assignee
FONDERIE ET ROBINETTERIE DE LY
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 FONDERIE ET ROBINETTERIE DE LY filed Critical FONDERIE ET ROBINETTERIE DE LY
Application granted granted Critical
Publication of FR597081A publication Critical patent/FR597081A/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
    • F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
    • F16K5/16—Special arrangements for separating the sealing faces or for pressing them together for plugs with conical surfaces
    • F16K5/162—Special arrangements for separating the sealing faces or for pressing them together for plugs with conical surfaces with the plugs or parts of the plugs mechanically pressing the seal against the housing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR597081D 1925-03-28 1925-04-20 Friction valve Expired FR597081A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH597081X 1925-03-28

Publications (1)

Publication Number Publication Date
FR597081A true FR597081A (en) 1925-11-12

Family

ID=4522502

Family Applications (1)

Application Number Title Priority Date Filing Date
FR597081D Expired FR597081A (en) 1925-03-28 1925-04-20 Friction valve

Country Status (1)

Country Link
FR (1) FR597081A (en)

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