SE449394B - Kulventil, spec med sa kallad flytande kula - Google Patents
Kulventil, spec med sa kallad flytande kulaInfo
- 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
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)
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)
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)
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 |
-
1982
- 1982-02-16 US US06/348,718 patent/US4410165A/en not_active Expired - Lifetime
-
1983
- 1983-02-03 AU AU10980/83A patent/AU558174B2/en not_active Ceased
- 1983-02-04 CA CA000420961A patent/CA1192533A/en not_active Expired
- 1983-02-12 DE DE19833305193 patent/DE3305193A1/de not_active Ceased
- 1983-02-15 GB GB08304087A patent/GB2114716B/en not_active Expired
- 1983-02-15 NO NO830514A patent/NO159411C/no unknown
- 1983-02-15 FR FR8302434A patent/FR2521678B1/fr not_active Expired
- 1983-02-15 DK DK65483A patent/DK65483A/da not_active Application Discontinuation
- 1983-02-15 IT IT47721/83A patent/IT1164872B/it active
- 1983-02-15 NL NL8300559A patent/NL8300559A/nl not_active Application Discontinuation
- 1983-02-15 SE SE8300800A patent/SE449394B/sv not_active IP Right Cessation
- 1983-02-16 JP JP58024509A patent/JPS58166174A/ja active Pending
- 1983-02-16 BE BE0/210131A patent/BE895927A/fr not_active IP Right Cessation
- 1983-04-15 IE IE306/83A patent/IE54011B1/en unknown
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 8300800-3 Effective date: 19880621 Format of ref document f/p: F |