FR1158357A - Robinet à boisseau sphérique et son montage étanche - Google Patents

Robinet à boisseau sphérique et son montage étanche

Info

Publication number
FR1158357A
FR1158357A FR1158357DA FR1158357A FR 1158357 A FR1158357 A FR 1158357A FR 1158357D A FR1158357D A FR 1158357DA FR 1158357 A FR1158357 A FR 1158357A
Authority
FR
France
Prior art keywords
ball valve
sealed assembly
sealed
assembly
ball
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
English (en)
Inventor
Jean-Marie Pichon
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 FR1158357A publication Critical patent/FR1158357A/fr
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
    • F16K5/06—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 with plugs having spherical surfaces; Packings therefor
    • F16K5/0663—Packings
    • F16K5/0684—Packings on the plug
    • 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
    • F16K5/06—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 with plugs having spherical surfaces; Packings therefor
    • F16K5/0626—Easy mounting or dismounting means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1158357D 1956-10-09 1956-10-09 Robinet à boisseau sphérique et son montage étanche Expired FR1158357A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1158357T 1956-10-09

Publications (1)

Publication Number Publication Date
FR1158357A true FR1158357A (fr) 1958-06-13

Family

ID=9650992

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1158357D Expired FR1158357A (fr) 1956-10-09 1956-10-09 Robinet à boisseau sphérique et son montage étanche

Country Status (1)

Country Link
FR (1) FR1158357A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3218026A (en) * 1963-03-28 1965-11-16 Quality Controls Company Inc Plug valve having renewable sealing inserts
DE1216698B (de) * 1961-03-15 1966-05-12 Zulauf & Cie K G Absperrhahn fuer Feuerloeschleitungen, insbesondere fuer Feuerwehrschlaeuche
DE1216636B (de) * 1961-03-29 1966-05-12 Italiana Plastici S R L Fab Hahn mit in zwei Dichtungsringen gelagertem Kugelkueken
US4188015A (en) * 1978-03-13 1980-02-12 Halpine Joseph C Ball valve having improved sealing capability

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1216698B (de) * 1961-03-15 1966-05-12 Zulauf & Cie K G Absperrhahn fuer Feuerloeschleitungen, insbesondere fuer Feuerwehrschlaeuche
DE1216636B (de) * 1961-03-29 1966-05-12 Italiana Plastici S R L Fab Hahn mit in zwei Dichtungsringen gelagertem Kugelkueken
US3218026A (en) * 1963-03-28 1965-11-16 Quality Controls Company Inc Plug valve having renewable sealing inserts
US4188015A (en) * 1978-03-13 1980-02-12 Halpine Joseph C Ball valve having improved sealing capability

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