SE449394B - Kulventil, spec med sa kallad flytande kula - Google Patents

Kulventil, spec med sa kallad flytande kula

Info

Publication number
SE449394B
SE449394B SE8300800A SE8300800A SE449394B SE 449394 B SE449394 B SE 449394B SE 8300800 A SE8300800 A SE 8300800A SE 8300800 A SE8300800 A SE 8300800A SE 449394 B SE449394 B SE 449394B
Authority
SE
Sweden
Prior art keywords
ball
seat
seat ring
valve according
ring
Prior art date
Application number
SE8300800A
Other languages
English (en)
Swedish (sv)
Other versions
SE8300800L (sv
SE8300800D0 (sv
Inventor
U H Koch
P C Williams
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
Publication of SE8300800D0 publication Critical patent/SE8300800D0/xx
Publication of SE8300800L publication Critical patent/SE8300800L/
Publication of SE449394B publication Critical patent/SE449394B/sv

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
    • F16K5/0673—Composite packings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Lift Valve (AREA)
  • External Artificial Organs (AREA)
SE8300800A 1982-02-16 1983-02-15 Kulventil, spec med sa kallad flytande kula SE449394B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/348,718 US4410165A (en) 1982-02-16 1982-02-16 Ball valve and seat assembly

Publications (3)

Publication Number Publication Date
SE8300800D0 SE8300800D0 (sv) 1983-02-15
SE8300800L SE8300800L (sv) 1983-08-17
SE449394B true SE449394B (sv) 1987-04-27

Family

ID=23369225

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8300800A SE449394B (sv) 1982-02-16 1983-02-15 Kulventil, spec med sa kallad flytande kula

Country Status (14)

Country Link
US (1) US4410165A (de)
JP (1) JPS58166174A (de)
AU (1) AU558174B2 (de)
BE (1) BE895927A (de)
CA (1) CA1192533A (de)
DE (1) DE3305193A1 (de)
DK (1) DK65483A (de)
FR (1) FR2521678B1 (de)
GB (1) GB2114716B (de)
IE (1) IE54011B1 (de)
IT (1) IT1164872B (de)
NL (1) NL8300559A (de)
NO (1) NO159411C (de)
SE (1) SE449394B (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR2580771B2 (fr) * 1985-04-18 1990-01-19 Whitey Co Clapet spherique de type perfectionne comprenant un siege d'amont et un siege d'aval
US4792118A (en) * 1986-02-12 1988-12-20 Whitey Co. Low dead space ring
DE3704634A1 (de) * 1986-02-12 1987-08-13 Whitey Co Kugelhahn
US4750708A (en) * 1986-04-23 1988-06-14 Whitey Co. High strength ball valve seat assembly
US4890643A (en) * 1988-06-02 1990-01-02 Mogas Industries, Inc. Bi-directional sealing valve
US4968001A (en) * 1989-01-30 1990-11-06 Anderson Vaughn R Multi-element, bi-directional valve seat
JP2529562Y2 (ja) * 1991-12-20 1997-03-19 株式会社松井製作所 ボールバルブ
US5730420A (en) * 1995-09-15 1998-03-24 Parker-Hannifin Corporation Ball valve having one-piece packing
EP1232350B1 (de) 1999-11-23 2005-11-02 Swagelok Company Dichtsitz für ein kugelventil
US6695285B1 (en) 1999-11-23 2004-02-24 Swagelok Company Ball valve seat seal
EP1643173B1 (de) 1999-11-23 2007-01-24 Swagelok Company Dichtsitz für ein Kugelventil
WO2004111524A1 (en) 2003-06-09 2004-12-23 Swagelok Company Steam trap and valve mount assembly
US7635113B2 (en) * 2004-07-15 2009-12-22 Swagelok Company Ball valve seat arrangement
US7712724B2 (en) * 2007-06-21 2010-05-11 Tac, Llc Dynamic ball valve sealing device for three-way valves
CN101398092B (zh) 2008-10-28 2012-01-25 浙江华夏阀门有限公司 按等边三角截面法结构的球阀座和球阀
US8413684B2 (en) * 2009-09-16 2013-04-09 Schneider Electric Buildings, Llc Ball valve with anti-rotational pressure plate
CA2694864C (en) * 2010-03-23 2011-09-20 Velan Inc. Ball valve sealing ring
US8960643B2 (en) 2013-02-21 2015-02-24 Chromatic Industries, Inc. Double offset ball member usable in ball valves and other flow control applications
US10197168B1 (en) * 2013-05-31 2019-02-05 Technetics Group Llc Energized spring seal for a floating valve seat
JP6432433B2 (ja) 2014-07-07 2018-12-05 株式会社デンソー バルブ装置
JP6474262B2 (ja) * 2015-01-28 2019-02-27 株式会社キッツ トラニオン型ボールバルブ
DE102015207619A1 (de) * 2015-04-27 2016-10-27 Schaeffler Technologies AG & Co. KG Regelventil zur Regelung eines Fluidflusses
FR3081200B1 (fr) * 2018-05-18 2021-07-23 Sogefi Air & Cooling Joint d'etancheite, notamment pour une vanne a boisseau spherique rotatif

Family Cites Families (8)

* 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
FR1427882A (fr) * 1964-12-28 1966-02-11 Robinet à boisseau sphérique
US3371907A (en) * 1965-09-27 1968-03-05 Scaramucci Domer Flexible ball valve seals
US3477691A (en) * 1966-03-25 1969-11-11 Owen H Griswold Spherical plug valve
CH485153A (de) * 1968-01-05 1970-01-31 Istag Ag Suhr Ag Hahn mit Kugelküken
US3598363A (en) * 1969-09-04 1971-08-10 Golconda Corp Ball valve
US3894718A (en) * 1973-10-19 1975-07-15 Whitey Research Tool Co Ball valve
CA1133877A (en) * 1979-12-12 1982-10-19 Ulrich H. Koch Ball valve and seat assembly

Also Published As

Publication number Publication date
IE830306L (en) 1983-08-16
NO159411C (no) 1988-12-21
NO159411B (no) 1988-09-12
GB2114716B (en) 1985-09-11
US4410165A (en) 1983-10-18
DE3305193A1 (de) 1983-08-25
CA1192533A (en) 1985-08-27
BE895927A (fr) 1983-06-16
IT8347721A0 (it) 1983-02-15
JPS58166174A (ja) 1983-10-01
AU558174B2 (en) 1987-01-22
AU1098083A (en) 1986-12-04
DK65483A (da) 1983-08-17
DK65483D0 (da) 1983-02-15
GB2114716A (en) 1983-08-24
SE8300800L (sv) 1983-08-17
IE54011B1 (en) 1989-05-10
FR2521678B1 (fr) 1985-06-28
NL8300559A (nl) 1983-09-16
GB8304087D0 (en) 1983-03-16
IT1164872B (it) 1987-04-15
NO830514L (no) 1983-08-17
FR2521678A1 (fr) 1983-08-19
SE8300800D0 (sv) 1983-02-15

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