FR2513343A3 - Siege pour robinets a boule - Google Patents

Siege pour robinets a boule Download PDF

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Publication number
FR2513343A3
FR2513343A3 FR8117622A FR8117622A FR2513343A3 FR 2513343 A3 FR2513343 A3 FR 2513343A3 FR 8117622 A FR8117622 A FR 8117622A FR 8117622 A FR8117622 A FR 8117622A FR 2513343 A3 FR2513343 A3 FR 2513343A3
Authority
FR
France
Prior art keywords
wing
shutter
flange
seat
core
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.)
Granted
Application number
FR8117622A
Other languages
English (en)
French (fr)
Other versions
FR2513343B3 (OSRAM
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 FR8117622A priority Critical patent/FR2513343A3/fr
Publication of FR2513343A3 publication Critical patent/FR2513343A3/fr
Application granted granted Critical
Publication of FR2513343B3 publication Critical patent/FR2513343B3/fr
Granted 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
    • F16K5/0626—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)
  • Taps Or Cocks (AREA)
FR8117622A 1981-09-18 1981-09-18 Siege pour robinets a boule Granted FR2513343A3 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8117622A FR2513343A3 (fr) 1981-09-18 1981-09-18 Siege pour robinets a boule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8117622A FR2513343A3 (fr) 1981-09-18 1981-09-18 Siege pour robinets a boule

Publications (2)

Publication Number Publication Date
FR2513343A3 true FR2513343A3 (fr) 1983-03-25
FR2513343B3 FR2513343B3 (OSRAM) 1983-08-05

Family

ID=9262257

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8117622A Granted FR2513343A3 (fr) 1981-09-18 1981-09-18 Siege pour robinets a boule

Country Status (1)

Country Link
FR (1) FR2513343A3 (OSRAM)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0117040A1 (en) * 1983-01-13 1984-08-29 Cameron Iron Works, Inc. Ball valves
EP0313786A3 (en) * 1987-09-28 1989-07-19 Sealand Technology, Inc. Vacuum toilet system
EP0947749A3 (de) * 1998-04-04 2001-04-25 Xomox International GmbH & Co. Kugelhahn
WO2005038317A1 (en) * 2003-10-06 2005-04-28 Dresser, Inc. Low torque ball valve seat

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0117040A1 (en) * 1983-01-13 1984-08-29 Cameron Iron Works, Inc. Ball valves
EP0313786A3 (en) * 1987-09-28 1989-07-19 Sealand Technology, Inc. Vacuum toilet system
EP0947749A3 (de) * 1998-04-04 2001-04-25 Xomox International GmbH & Co. Kugelhahn
WO2005038317A1 (en) * 2003-10-06 2005-04-28 Dresser, Inc. Low torque ball valve seat
US6988708B2 (en) 2003-10-06 2006-01-24 Dresser, Inc. Low torque ball valve seat

Also Published As

Publication number Publication date
FR2513343B3 (OSRAM) 1983-08-05

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