FR876049A - Improvements to expandable key valves - Google Patents

Improvements to expandable key valves

Info

Publication number
FR876049A
FR876049A FR876049DA FR876049A FR 876049 A FR876049 A FR 876049A FR 876049D A FR876049D A FR 876049DA FR 876049 A FR876049 A FR 876049A
Authority
FR
France
Prior art keywords
expandable key
key valves
valves
expandable
key
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
Lucien-Florentin Gautier
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 FR876049A publication Critical patent/FR876049A/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
    • F16K5/18—Special arrangements for separating the sealing faces or for pressing them together for plugs with cylindrical surfaces
    • F16K5/184—Special arrangements for separating the sealing faces or for pressing them together for plugs with cylindrical surfaces with the plugs or parts of the plugs mechanically pressing the seals against the housing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR876049D 1941-06-06 1941-06-06 Improvements to expandable key valves Expired FR876049A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR876049T 1941-06-06

Publications (1)

Publication Number Publication Date
FR876049A true FR876049A (en) 1942-10-12

Family

ID=9360428

Family Applications (1)

Application Number Title Priority Date Filing Date
FR876049D Expired FR876049A (en) 1941-06-06 1941-06-06 Improvements to expandable key valves

Country Status (1)

Country Link
FR (1) FR876049A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472125A1 (en) * 1979-12-14 1981-06-26 Winter Oy DISPENSER, IN PARTICULAR FOR DOSING DEVICES IN MACHINES FOR THE MIXING OF PAINTS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472125A1 (en) * 1979-12-14 1981-06-26 Winter Oy DISPENSER, IN PARTICULAR FOR DOSING DEVICES IN MACHINES FOR THE MIXING OF PAINTS

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