DE112004001939D2 - ball valve - Google Patents

ball valve

Info

Publication number
DE112004001939D2
DE112004001939D2 DE112004001939T DE112004001939T DE112004001939D2 DE 112004001939 D2 DE112004001939 D2 DE 112004001939D2 DE 112004001939 T DE112004001939 T DE 112004001939T DE 112004001939 T DE112004001939 T DE 112004001939T DE 112004001939 D2 DE112004001939 D2 DE 112004001939D2
Authority
DE
Germany
Prior art keywords
ball valve
ball
valve
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 - Fee Related
Application number
DE112004001939T
Other languages
German (de)
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
Publication of DE112004001939D2 publication Critical patent/DE112004001939D2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16K5/0684—Packings on the plug
DE112004001939T 2003-07-31 2004-07-30 ball valve Expired - Fee Related DE112004001939D2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2003135521 DE10335521B4 (en) 2003-07-31 2003-07-31 ball valve
PCT/DE2004/001724 WO2005012776A1 (en) 2003-07-31 2004-07-30 Ball valve

Publications (1)

Publication Number Publication Date
DE112004001939D2 true DE112004001939D2 (en) 2006-06-29

Family

ID=34111875

Family Applications (2)

Application Number Title Priority Date Filing Date
DE2003135521 Expired - Fee Related DE10335521B4 (en) 2003-07-31 2003-07-31 ball valve
DE112004001939T Expired - Fee Related DE112004001939D2 (en) 2003-07-31 2004-07-30 ball valve

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE2003135521 Expired - Fee Related DE10335521B4 (en) 2003-07-31 2003-07-31 ball valve

Country Status (3)

Country Link
CN (1) CN100366963C (en)
DE (2) DE10335521B4 (en)
WO (1) WO2005012776A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104019246B (en) * 2014-06-17 2016-03-23 上海冠龙阀门机械有限公司 A kind of ball valve with valve seat sealing device
US20230131017A1 (en) * 2021-10-27 2023-04-27 Hamilton Sundstrand Corporation Ball valve system with ball mounted seal

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1283050B (en) * 1964-09-29 1968-11-14 Ludwig Helberg Stopcock with a sealing body which is movably mounted on the plug and which can be pressed against the housing by the line pressure
US3456916A (en) * 1967-01-12 1969-07-22 Fisher Governor Co Ball valve assembly
DE8617138U1 (en) * 1986-06-25 1987-09-24 Hartmann, Werner, Dipl.-Ing., 3167 Burgdorf, De
CN1142027A (en) * 1995-07-28 1997-02-05 尔哈德·潘农史密斯 Hemisphere valve
US5833214A (en) * 1996-06-11 1998-11-10 Victaulic Company Of America Plug valve with adjustable disc
DE19818628C2 (en) * 1998-04-25 2001-07-19 Asg Luftfahrttechnik Und Senso Valve, especially ball valve
AUPP535598A0 (en) * 1998-08-19 1998-09-10 Philmac Pty Ltd Ball valve

Also Published As

Publication number Publication date
DE10335521A1 (en) 2005-03-10
CN100366963C (en) 2008-02-06
WO2005012776A1 (en) 2005-02-10
DE10335521B4 (en) 2005-07-14
CN1820160A (en) 2006-08-16

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Legal Events

Date Code Title Description
8181 Inventor (new situation)

Inventor name: INVENTOR IS APPLICANT

8139 Disposal/non-payment of the annual fee