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FR1274893A - Ball valve - Google Patents

Ball valve

Info

Publication number
FR1274893A
FR1274893A FR845910A FR845910A FR1274893A FR 1274893 A FR1274893 A FR 1274893A FR 845910 A FR845910 A FR 845910A FR 845910 A FR845910 A FR 845910A FR 1274893 A FR1274893 A FR 1274893A
Authority
FR
France
Prior art keywords
ball valve
ball
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
FR845910A
Other languages
French (fr)
Inventor
Werner Hartmann
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.)
FORGES ET ACIERIES DU SAUT DU
Original Assignee
FORGES ET ACIERIES DU SAUT DU
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 FORGES ET ACIERIES DU SAUT DU filed Critical FORGES ET ACIERIES DU SAUT DU
Priority to FR845910A priority Critical patent/FR1274893A/en
Application granted granted Critical
Publication of FR1274893A publication Critical patent/FR1274893A/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
    • F16K5/201—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces with the housing or parts of the housing mechanically pressing the seal against the plug

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR845910A 1960-12-05 1960-12-05 Ball valve Expired FR1274893A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR845910A FR1274893A (en) 1960-12-05 1960-12-05 Ball valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR845910A FR1274893A (en) 1960-12-05 1960-12-05 Ball valve

Publications (1)

Publication Number Publication Date
FR1274893A true FR1274893A (en) 1961-10-27

Family

ID=8744060

Family Applications (1)

Application Number Title Priority Date Filing Date
FR845910A Expired FR1274893A (en) 1960-12-05 1960-12-05 Ball valve

Country Status (1)

Country Link
FR (1) FR1274893A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1209382B (en) * 1962-10-02 1966-01-20 Wilh Bitter Fa Stopcock with spherical or cylindrical plug
US4260131A (en) * 1978-09-27 1981-04-07 Kamyr Valves, Inc. Low and high operating temperatures valve
US4606368A (en) * 1983-07-22 1986-08-19 Forsac Valves Limited Ball valve for pipeline
DE102009057650A1 (en) * 2009-12-09 2011-06-16 GESRA Gerätebau GmbH Conveying pipe switch

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1209382B (en) * 1962-10-02 1966-01-20 Wilh Bitter Fa Stopcock with spherical or cylindrical plug
US4260131A (en) * 1978-09-27 1981-04-07 Kamyr Valves, Inc. Low and high operating temperatures valve
US4606368A (en) * 1983-07-22 1986-08-19 Forsac Valves Limited Ball valve for pipeline
DE102009057650A1 (en) * 2009-12-09 2011-06-16 GESRA Gerätebau GmbH Conveying pipe switch

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