FR1549460A - - Google Patents

Info

Publication number
FR1549460A
FR1549460A FR1549460DA FR1549460A FR 1549460 A FR1549460 A FR 1549460A FR 1549460D A FR1549460D A FR 1549460DA FR 1549460 A FR1549460 A FR 1549460A
Authority
FR
France
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
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 FR1549460A publication Critical patent/FR1549460A/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
    • F16K5/0668—Single packings
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
    • F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
    • 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)
FR1549460D 1967-10-30 1967-10-30 Expired FR1549460A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR126300 1967-10-30

Publications (1)

Publication Number Publication Date
FR1549460A true FR1549460A (fr) 1968-12-13

Family

ID=8640938

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1549460D Expired FR1549460A (fr) 1967-10-30 1967-10-30

Country Status (2)

Country Link
BE (1) BE710611A (fr)
FR (1) FR1549460A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT396814B (de) * 1991-09-09 1993-12-27 Vaillant Gmbh Baugruppe mit einem absperrhahn und einem sicherheitsventil für eine hydraulikleitung bei einem wasserheizgerät
US20130299730A1 (en) * 2010-11-04 2013-11-14 Andrew Spencer Nicholson Valve seat for a ball valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT396814B (de) * 1991-09-09 1993-12-27 Vaillant Gmbh Baugruppe mit einem absperrhahn und einem sicherheitsventil für eine hydraulikleitung bei einem wasserheizgerät
US20130299730A1 (en) * 2010-11-04 2013-11-14 Andrew Spencer Nicholson Valve seat for a ball valve

Also Published As

Publication number Publication date
BE710611A (fr) 1968-06-17

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Legal Events

Date Code Title Description
ST Notification of lapse