FR1018974A - Perfectionnement aux robinets à clef - Google Patents

Perfectionnement aux robinets à clef

Info

Publication number
FR1018974A
FR1018974A FR1018974DA FR1018974A FR 1018974 A FR1018974 A FR 1018974A FR 1018974D A FR1018974D A FR 1018974DA FR 1018974 A FR1018974 A FR 1018974A
Authority
FR
France
Prior art keywords
faucets
key
improvement
key faucets
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)
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.)
Crane Process Flow Technologies Ltd
Original Assignee
Saunders Valve Co Ltd
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 Saunders Valve Co Ltd filed Critical Saunders Valve Co Ltd
Application granted granted Critical
Publication of FR1018974A publication Critical patent/FR1018974A/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
    • F16K41/00—Spindle sealings
    • F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube
    • F16K41/106—Spindle sealings with diaphragm, e.g. shaped as bellows or tube for use with rotating spindles or valves
    • 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
    • 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
    • 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
    • F16K5/0694—Spindle sealings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1018974D 1949-05-17 1950-05-09 Perfectionnement aux robinets à clef Expired FR1018974A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1018974X 1949-05-17

Publications (1)

Publication Number Publication Date
FR1018974A true FR1018974A (fr) 1953-01-15

Family

ID=10868373

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1018974D Expired FR1018974A (fr) 1949-05-17 1950-05-09 Perfectionnement aux robinets à clef

Country Status (1)

Country Link
FR (1) FR1018974A (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2945666A (en) * 1958-02-14 1960-07-19 Jamesbury Corp Ball valve
US3339885A (en) * 1965-06-21 1967-09-05 Scaramucci Domer Ball valve and unstressed synthetic resin seals therefor
US3370825A (en) * 1965-07-19 1968-02-27 Scaramucci Domer Stressed ball valve seals
US3373968A (en) * 1965-04-12 1968-03-19 Scaramucci Domer Between-flange ball valve with slidable seats
US3373967A (en) * 1965-04-12 1968-03-19 Scaramucci Domer Between-flange ball valve
EP0313717A1 (fr) * 1987-10-29 1989-05-03 Burger-Armaturen GmbH Vanne pour un tuyau

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2945666A (en) * 1958-02-14 1960-07-19 Jamesbury Corp Ball valve
US3373968A (en) * 1965-04-12 1968-03-19 Scaramucci Domer Between-flange ball valve with slidable seats
US3373967A (en) * 1965-04-12 1968-03-19 Scaramucci Domer Between-flange ball valve
US3339885A (en) * 1965-06-21 1967-09-05 Scaramucci Domer Ball valve and unstressed synthetic resin seals therefor
US3370825A (en) * 1965-07-19 1968-02-27 Scaramucci Domer Stressed ball valve seals
EP0313717A1 (fr) * 1987-10-29 1989-05-03 Burger-Armaturen GmbH Vanne pour un tuyau

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