FR2937110B1 - Dispositif d'obturation de conduite par boisseau a double surface spherique interne externe pour regulation, fermeture etanche et passage integral "raclage" - Google Patents

Dispositif d'obturation de conduite par boisseau a double surface spherique interne externe pour regulation, fermeture etanche et passage integral "raclage"

Info

Publication number
FR2937110B1
FR2937110B1 FR0805616A FR0805616A FR2937110B1 FR 2937110 B1 FR2937110 B1 FR 2937110B1 FR 0805616 A FR0805616 A FR 0805616A FR 0805616 A FR0805616 A FR 0805616A FR 2937110 B1 FR2937110 B1 FR 2937110B1
Authority
FR
France
Prior art keywords
raclage
regulation
driving device
internal spherical
double surface
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 - Fee Related
Application number
FR0805616A
Other languages
English (en)
Other versions
FR2937110A1 (fr
Inventor
Jacques Roland Vigroux
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR0805616A priority Critical patent/FR2937110B1/fr
Publication of FR2937110A1 publication Critical patent/FR2937110A1/fr
Application granted granted Critical
Publication of FR2937110B1 publication Critical patent/FR2937110B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16K5/0605—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 with particular plug arrangements, e.g. particular shape or built-in means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Lift Valve (AREA)
FR0805616A 2008-10-10 2008-10-10 Dispositif d'obturation de conduite par boisseau a double surface spherique interne externe pour regulation, fermeture etanche et passage integral "raclage" Expired - Fee Related FR2937110B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0805616A FR2937110B1 (fr) 2008-10-10 2008-10-10 Dispositif d'obturation de conduite par boisseau a double surface spherique interne externe pour regulation, fermeture etanche et passage integral "raclage"

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0805616A FR2937110B1 (fr) 2008-10-10 2008-10-10 Dispositif d'obturation de conduite par boisseau a double surface spherique interne externe pour regulation, fermeture etanche et passage integral "raclage"

Publications (2)

Publication Number Publication Date
FR2937110A1 FR2937110A1 (fr) 2010-04-16
FR2937110B1 true FR2937110B1 (fr) 2013-05-24

Family

ID=40941619

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0805616A Expired - Fee Related FR2937110B1 (fr) 2008-10-10 2008-10-10 Dispositif d'obturation de conduite par boisseau a double surface spherique interne externe pour regulation, fermeture etanche et passage integral "raclage"

Country Status (1)

Country Link
FR (1) FR2937110B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102537381B (zh) * 2012-02-13 2013-10-30 石特阀门股份有限公司 一种双向硬密封蝶阀

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3946097A (en) * 1997-08-07 1999-03-01 Sira Aquitaine S.A. Tap with spherical half-faucet plug
CN2311662Y (zh) * 1997-10-09 1999-03-24 温州市瓯斯特阀门有限公司 倾转式球阀
CN2321987Y (zh) * 1997-12-24 1999-06-02 李尧善 一种硬密封球阀
CN2566075Y (zh) * 2002-08-07 2003-08-13 河南上蝶阀门股份有限公司 偏心半球阀
DE202004002594U1 (de) * 2004-02-11 2004-04-22 Gardena Manufacturing Gmbh Ventileinrichtung
CN1831400A (zh) * 2006-01-19 2006-09-13 白龙山 液压膜盒式半球阀

Also Published As

Publication number Publication date
FR2937110A1 (fr) 2010-04-16

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