FR94855E - Robinet d'arret a boisseau sphérique. - Google Patents

Robinet d'arret a boisseau sphérique.

Info

Publication number
FR94855E
FR94855E FR147185A FR147185A FR94855E FR 94855 E FR94855 E FR 94855E FR 147185 A FR147185 A FR 147185A FR 147185 A FR147185 A FR 147185A FR 94855 E FR94855 E FR 94855E
Authority
FR
France
Prior art keywords
stop valve
ball stop
ball
valve
stop
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
FR147185A
Other languages
English (en)
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
Priority to FR59113A priority Critical patent/FR1492103A/fr
Application filed by Individual filed Critical Individual
Priority to FR147185A priority patent/FR94855E/fr
Application granted granted Critical
Publication of FR94855E publication Critical patent/FR94855E/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
    • F16K5/08—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
    • F16K5/205—Sealing effected by the flowing medium
    • F16K5/208—Sealing effected by the flowing medium with tongue-shaped means
    • 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
    • F16K5/0631—Easy mounting or dismounting means between two flanges
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR147185A 1966-04-26 1968-04-05 Robinet d'arret a boisseau sphérique. Expired FR94855E (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR59113A FR1492103A (fr) 1966-04-26 1966-04-26 Robinet d'arrêt à boisseau sphérique
FR147185A FR94855E (fr) 1966-04-26 1968-04-05 Robinet d'arret a boisseau sphérique.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR59113A FR1492103A (fr) 1966-04-26 1966-04-26 Robinet d'arrêt à boisseau sphérique
FR147185A FR94855E (fr) 1966-04-26 1968-04-05 Robinet d'arret a boisseau sphérique.

Publications (1)

Publication Number Publication Date
FR94855E true FR94855E (fr) 1970-01-16

Family

ID=33133064

Family Applications (2)

Application Number Title Priority Date Filing Date
FR59113A Expired FR1492103A (fr) 1966-04-26 1966-04-26 Robinet d'arrêt à boisseau sphérique
FR147185A Expired FR94855E (fr) 1966-04-26 1968-04-05 Robinet d'arret a boisseau sphérique.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR59113A Expired FR1492103A (fr) 1966-04-26 1966-04-26 Robinet d'arrêt à boisseau sphérique

Country Status (1)

Country Link
FR (2) FR1492103A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3116584A1 (fr) * 2020-11-23 2022-05-27 Picardie Valves Industries Dispositif de contrôle de l’écoulement d’un fluide à montage et maintenance simplifiés

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3116584A1 (fr) * 2020-11-23 2022-05-27 Picardie Valves Industries Dispositif de contrôle de l’écoulement d’un fluide à montage et maintenance simplifiés

Also Published As

Publication number Publication date
FR1492103A (fr) 1967-08-18

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