CH517908A - Robinet à tournant sphérique - Google Patents
Robinet à tournant sphériqueInfo
- Publication number
- CH517908A CH517908A CH1311068A CH1311068A CH517908A CH 517908 A CH517908 A CH 517908A CH 1311068 A CH1311068 A CH 1311068A CH 1311068 A CH1311068 A CH 1311068A CH 517908 A CH517908 A CH 517908A
- Authority
- CH
- Switzerland
- Prior art keywords
- ball valve
- ball
- valve
- 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
- F16K5/0626—Easy mounting or dismounting means
-
- 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
-
- 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
- F16K5/08—Details
- F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
- F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
- F16K5/205—Sealing effected by the flowing medium
- F16K5/208—Sealing effected by the flowing medium with tongue-shaped means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US66521267A | 1967-09-01 | 1967-09-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH517908A true CH517908A (fr) | 1972-01-15 |
Family
ID=24669192
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1311068A CH517908A (fr) | 1967-09-01 | 1968-08-30 | Robinet à tournant sphérique |
Country Status (6)
Country | Link |
---|---|
US (1) | US3486733A (fr) |
CH (1) | CH517908A (fr) |
DE (1) | DE1775606A1 (fr) |
FR (1) | FR1577185A (fr) |
GB (1) | GB1209238A (fr) |
SE (1) | SE347335B (fr) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3712585A (en) * | 1970-08-27 | 1973-01-23 | Gen Ind Inc | Seals for ball valves |
US3918681A (en) * | 1974-05-30 | 1975-11-11 | Hale Fire Pump Co | Valve seat insert |
DE2719854C3 (de) * | 1977-05-04 | 1984-09-13 | Knorr-Bremse GmbH, 8000 München | Den Spalt zwischen Kugelküken und Hahngehäuse abdichtender, in einer durch eine zylindrische und eine radial gerichtete ebene Wand begrenzte Ausnehmung eines Kugelhahngehäuses angeordneter, elastischer Dichtungsring |
AU565423B2 (en) * | 1982-10-14 | 1987-09-17 | Whitey Co. | Fire-safe ball valve |
FR2541417A1 (fr) * | 1983-02-23 | 1984-08-24 | Banides Debeaurain Ets | Robinet a tournant spherique demontable, et joint d'etancheite correspondant |
FR2566871B1 (fr) * | 1984-06-27 | 1986-12-19 | Pont A Mousson | Joint d'etancheite pour vanne a obturateur rotatif et son procede de fabrication |
US4603836A (en) * | 1985-03-18 | 1986-08-05 | Richard Godfrey | Ball valve with preloaded seals and method of manufacture |
DE3641741A1 (de) * | 1986-12-06 | 1988-06-16 | B & S Metalpraecis Gmbh | Kugelhahn mit sinterkeramischen sitzringen und sinterkeramischer ventilkugel |
GB8705004D0 (en) * | 1987-03-04 | 1987-04-08 | Hindle Cockburns Ltd | Valves |
US5102098A (en) * | 1989-12-15 | 1992-04-07 | A. Y. Mcdonald Manufacturing Company | Tamperproof rotary valve |
FR2956890B1 (fr) * | 2010-03-01 | 2012-03-09 | Ksb Sas | Robinet a bague d'etancheite elastomere/ceramique |
CA2694864C (fr) * | 2010-03-23 | 2011-09-20 | Velan Inc. | Bague d'etancheite pour robinet a tournant spherique |
US8910921B2 (en) * | 2011-10-27 | 2014-12-16 | Aegis Flow Technologies, L.L.C. | Valve and stem sealing assembly |
JP2017133616A (ja) * | 2016-01-28 | 2017-08-03 | 株式会社デンソー | 弁装置 |
EP3553355B1 (fr) * | 2018-04-12 | 2022-03-09 | Vitesco Technologies GmbH | Joint d'étanchéité et soupape de régulation de fluide |
US11047487B2 (en) | 2018-07-05 | 2021-06-29 | Mcc Holdings, Inc. | Method for manufacturing a block forged valve body with a fully encapsulated seat ring |
EP3874188A4 (fr) | 2018-10-31 | 2022-03-23 | MCC Holdings, Inc. d/b/a Crane ChemPharma & Energy | Procédé de fabrication d'un corps de clapet de non-retour à battant forgé en bloc doté d'une bague de siège complètement encapsulée |
KR20200051391A (ko) * | 2018-11-05 | 2020-05-13 | 현대자동차주식회사 | 다방향 전환 밸브의 실링부재 및 그를 포함하는 다방향 전환 밸브 |
IT201900002509A1 (it) * | 2019-02-21 | 2020-08-21 | Renato Colombo | Struttura di valvola a sfera. |
KR20210043080A (ko) * | 2019-10-11 | 2021-04-21 | 현대자동차주식회사 | 밸브 어셈블리 및 밸브 어셈블리에 적용되는 실링 부재 |
CN113108062A (zh) * | 2020-01-10 | 2021-07-13 | 伊利诺斯工具制品有限公司 | 密封件及调节阀 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2297161A (en) * | 1941-08-25 | 1942-09-29 | Crane Co | Seat ring for rotary valves |
US2373628A (en) * | 1942-12-21 | 1945-04-10 | Crane Co | Spherical plug valve |
US3014690A (en) * | 1960-09-26 | 1961-12-26 | Grinnell Corp | Ball valve |
US3272472A (en) * | 1962-02-19 | 1966-09-13 | Walworth Co | Composite sealing ring |
GB978601A (en) * | 1962-04-30 | 1964-12-23 | Norris Bros Ltd | Fluid control valves |
GB1093711A (en) * | 1964-02-25 | 1967-12-06 | Saunders Valve Co Ltd | Fluid controlling valves |
US3356337A (en) * | 1965-03-09 | 1967-12-05 | Ohio Injector Company | Ball valve sealing element |
US3380706A (en) * | 1965-06-21 | 1968-04-30 | Balon Corp | Ball valve with reinforced seals |
FR1517729A (fr) * | 1966-07-05 | 1968-03-22 | Joint perfectionné pour vannes ou robinets à boule |
-
1967
- 1967-09-01 US US665212A patent/US3486733A/en not_active Expired - Lifetime
-
1968
- 1968-08-30 CH CH1311068A patent/CH517908A/fr not_active IP Right Cessation
- 1968-08-30 SE SE11680/68A patent/SE347335B/xx unknown
- 1968-08-30 FR FR1577185D patent/FR1577185A/fr not_active Expired
- 1968-08-31 DE DE19681775606 patent/DE1775606A1/de active Pending
- 1968-09-03 GB GB41917/68A patent/GB1209238A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1775606A1 (de) | 1971-08-12 |
GB1209238A (en) | 1970-10-21 |
FR1577185A (fr) | 1969-08-01 |
SE347335B (fr) | 1972-07-31 |
US3486733A (en) | 1969-12-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |