FR2053455A5 - Large diameter valve for molten metals - Google Patents

Large diameter valve for molten metals

Info

Publication number
FR2053455A5
FR2053455A5 FR6922811A FR6922811A FR2053455A5 FR 2053455 A5 FR2053455 A5 FR 2053455A5 FR 6922811 A FR6922811 A FR 6922811A FR 6922811 A FR6922811 A FR 6922811A FR 2053455 A5 FR2053455 A5 FR 2053455A5
Authority
FR
France
Prior art keywords
hollow
large diameter
grooves
molten metals
diametrically opposite
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
FR6922811A
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.)
Alsacienne Atom
Original Assignee
Alsacienne Atom
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 Alsacienne Atom filed Critical Alsacienne Atom
Priority to FR6922811A priority Critical patent/FR2053455A5/en
Application granted granted Critical
Publication of FR2053455A5 publication Critical patent/FR2053455A5/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
    • F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
    • F16K5/204—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical 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)
  • Valve Housings (AREA)

Abstract

The valve, partic, for use with molten non-ferrous metal under pressure and at very high temps., comprises a hollow spherical body into which two channels debouch. The channels are circular, coaxial and diametrically opposite each other and are closed and opened by caps connected by linkages to a hollow element coaxial with the hollow spherical body and driven by means outside the valve casing. The linkages act in grooves in the periphery of the hollow body, the grooves having two diametrically opposite notches and abutments causing the caps to close and open over the channel outlets.
FR6922811A 1969-07-04 1969-07-04 Large diameter valve for molten metals Expired FR2053455A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6922811A FR2053455A5 (en) 1969-07-04 1969-07-04 Large diameter valve for molten metals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6922811A FR2053455A5 (en) 1969-07-04 1969-07-04 Large diameter valve for molten metals

Publications (1)

Publication Number Publication Date
FR2053455A5 true FR2053455A5 (en) 1971-04-16

Family

ID=9037000

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6922811A Expired FR2053455A5 (en) 1969-07-04 1969-07-04 Large diameter valve for molten metals

Country Status (1)

Country Link
FR (1) FR2053455A5 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2810446A1 (en) * 1977-03-10 1978-09-14 Nuovo Pignone Spa BALL VALVE
EP0000682A1 (en) * 1977-07-25 1979-02-07 ATELIERS BOUVIER Société anonyme dite: Plug valve of the through-flow type

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2810446A1 (en) * 1977-03-10 1978-09-14 Nuovo Pignone Spa BALL VALVE
EP0000682A1 (en) * 1977-07-25 1979-02-07 ATELIERS BOUVIER Société anonyme dite: Plug valve of the through-flow type

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Legal Events

Date Code Title Description
ST Notification of lapse