FR1002369A - Improvements to fluid dispensers - Google Patents

Improvements to fluid dispensers

Info

Publication number
FR1002369A
FR1002369A FR1002369DA FR1002369A FR 1002369 A FR1002369 A FR 1002369A FR 1002369D A FR1002369D A FR 1002369DA FR 1002369 A FR1002369 A FR 1002369A
Authority
FR
France
Prior art keywords
fluid dispensers
dispensers
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)
Inventor
Georges-Louis Ravault
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.)
D'ETUDES DE FABRICATION ET D'EXPLOITATION D'APPAREILS SCIENTIFIQUES Ste
Original Assignee
D'ETUDES DE FABRICATION ET D'EXPLOITATION D'APPAREILS SCIENTIFIQUES Ste
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 D'ETUDES DE FABRICATION ET D'EXPLOITATION D'APPAREILS SCIENTIFIQUES Ste filed Critical D'ETUDES DE FABRICATION ET D'EXPLOITATION D'APPAREILS SCIENTIFIQUES Ste
Application granted granted Critical
Publication of FR1002369A publication Critical patent/FR1002369A/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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/04—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members
    • F16K3/10—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members with special arrangements for separating the sealing faces or for pressing them together
    • 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)
FR1002369D 1946-09-13 1946-09-13 Improvements to fluid dispensers Expired FR1002369A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1002369T 1946-09-13

Publications (1)

Publication Number Publication Date
FR1002369A true FR1002369A (en) 1952-03-05

Family

ID=9562101

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1002369D Expired FR1002369A (en) 1946-09-13 1946-09-13 Improvements to fluid dispensers

Country Status (1)

Country Link
FR (1) FR1002369A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1084996B (en) * 1954-07-27 1960-07-07 Rheinisches Metallwerk Gmbh Gate valve with a closing piece that is provided with a rubber cover
DE1119072B (en) * 1957-12-26 1961-12-07 Jean Faure Herman Electromagnetic drive for the lifting and turning movement of a cock with a liftable plug

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1084996B (en) * 1954-07-27 1960-07-07 Rheinisches Metallwerk Gmbh Gate valve with a closing piece that is provided with a rubber cover
DE1119072B (en) * 1957-12-26 1961-12-07 Jean Faure Herman Electromagnetic drive for the lifting and turning movement of a cock with a liftable plug

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