CA1133877A - Boisseau spherique et siege connexe pour robinet - Google Patents

Boisseau spherique et siege connexe pour robinet

Info

Publication number
CA1133877A
CA1133877A CA362,710A CA362710A CA1133877A CA 1133877 A CA1133877 A CA 1133877A CA 362710 A CA362710 A CA 362710A CA 1133877 A CA1133877 A CA 1133877A
Authority
CA
Canada
Prior art keywords
seat
ball
seat ring
valve
ball member
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
CA362,710A
Other languages
English (en)
Inventor
Ulrich H. Koch
Gilbert F. Lutz
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.)
Whitey Co
Original Assignee
Whitey Co
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 Whitey Co filed Critical Whitey Co
Application granted granted Critical
Publication of CA1133877A publication Critical patent/CA1133877A/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
    • F16K5/0626—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
    • F16K5/0673—Composite packings
CA362,710A 1979-12-12 1980-10-17 Boisseau spherique et siege connexe pour robinet Expired CA1133877A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10296279A 1979-12-12 1979-12-12
US102,962 1987-09-30

Publications (1)

Publication Number Publication Date
CA1133877A true CA1133877A (fr) 1982-10-19

Family

ID=22292629

Family Applications (1)

Application Number Title Priority Date Filing Date
CA362,710A Expired CA1133877A (fr) 1979-12-12 1980-10-17 Boisseau spherique et siege connexe pour robinet

Country Status (4)

Country Link
JP (1) JPS5694071A (fr)
CA (1) CA1133877A (fr)
DE (1) DE3042818A1 (fr)
GB (1) GB2065276A (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4410165A (en) * 1982-02-16 1983-10-18 Whitey Co. Ball valve and seat assembly
US4602762A (en) * 1982-02-16 1986-07-29 Whitey Co. Ball valve and seat assembly
US4671308A (en) * 1982-10-14 1987-06-09 Whitey Co. Fire-safe ball valve
AU565423B2 (en) * 1982-10-14 1987-09-17 Whitey Co. Fire-safe ball valve
GB8430368D0 (en) * 1984-11-30 1985-01-09 Southerton Ltd James Valves
JPH0559061U (ja) * 1991-04-18 1993-08-03 株式会社ケイヴイシー ボールバルブ
DE19520900A1 (de) * 1995-06-01 1996-12-12 Rautenkranz Int Hermann Absperrarmatur für Rohrleitungen
US6695285B1 (en) 1999-11-23 2004-02-24 Swagelok Company Ball valve seat seal
AU1788501A (en) * 1999-11-23 2001-06-04 Swagelok Company Ball valve seat seal
EP1643173B1 (fr) * 1999-11-23 2007-01-24 Swagelok Company Siège d'étanchéité pour une valve à bille
CN101984277A (zh) * 2010-12-02 2011-03-09 福建高中压阀门科技有限公司 球阀密封自动补偿装置
US11131404B2 (en) 2015-11-16 2021-09-28 Hayward Industries, Inc. Ball valve
FR3081200B1 (fr) * 2018-05-18 2021-07-23 Sogefi Air & Cooling Joint d'etancheite, notamment pour une vanne a boisseau spherique rotatif
DE102018117240A1 (de) * 2018-07-17 2020-01-23 Illinois Tool Works Inc. Kühlmittelventil für ein Fahrzeug

Also Published As

Publication number Publication date
JPS5694071A (en) 1981-07-30
GB2065276A (en) 1981-06-24
DE3042818A1 (de) 1981-06-19

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Legal Events

Date Code Title Description
MKEX Expiry