FR1302819A - Vanne ou robinet à clé sphérique montée sur tourillons - Google Patents
Vanne ou robinet à clé sphérique montée sur tourillonsInfo
- Publication number
- FR1302819A FR1302819A FR875254A FR875254A FR1302819A FR 1302819 A FR1302819 A FR 1302819A FR 875254 A FR875254 A FR 875254A FR 875254 A FR875254 A FR 875254A FR 1302819 A FR1302819 A FR 1302819A
- Authority
- FR
- France
- Prior art keywords
- trunnions
- valve
- ball key
- key mounted
- ball
- 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
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
- F16K5/0636—Easy mounting or dismounting means the spherical plug being insertable from the top of the housing
-
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US61279A US3164362A (en) | 1960-10-07 | 1960-10-07 | Trunnion mounted ball valves having spring biased seats |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1302819A true FR1302819A (fr) | 1962-08-31 |
Family
ID=22034766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR875254A Expired FR1302819A (fr) | 1960-10-07 | 1961-10-06 | Vanne ou robinet à clé sphérique montée sur tourillons |
Country Status (4)
Country | Link |
---|---|
US (1) | US3164362A (fr) |
DE (1) | DE1400575A1 (fr) |
FR (1) | FR1302819A (fr) |
GB (1) | GB994792A (fr) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3385313A (en) * | 1966-01-03 | 1968-05-28 | Okada Masao | Ball valve |
US3414233A (en) * | 1966-10-20 | 1968-12-03 | Hills Mccanna Co | Ball valve |
US3678956A (en) * | 1970-12-21 | 1972-07-25 | Lockheed Aircraft Corp | Redundant seal ball valve |
US4260131A (en) * | 1978-09-27 | 1981-04-07 | Kamyr Valves, Inc. | Low and high operating temperatures valve |
US4386756A (en) * | 1980-03-27 | 1983-06-07 | Valve Concepts International | Self centering floating metal seal for a ball valve |
US4319734A (en) * | 1981-03-09 | 1982-03-16 | International Telephone And Telegraph Corporation | Valve |
US4538790A (en) * | 1983-03-24 | 1985-09-03 | Whitey Co. | Valve stem packing assembly |
US4558874A (en) * | 1983-07-05 | 1985-12-17 | Whitey Co. | Valve stem packing assembly |
US20040129914A1 (en) * | 2003-01-08 | 2004-07-08 | Leader Tek Precision Inc. | Ball valve |
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 |
CN103953745A (zh) * | 2014-05-04 | 2014-07-30 | 环球阀门集团有限公司 | 超低温无摩擦上装式固定球阀 |
FR3044735B1 (fr) * | 2015-12-08 | 2017-12-08 | Daher Valves | Vanne pour cylindre de stockage uf6 |
CN106763861B (zh) * | 2016-12-13 | 2019-04-02 | 白龙山 | 气动波纹管膜盒式液压密封球阀 |
US11384846B2 (en) * | 2020-02-20 | 2022-07-12 | Worldwide Oilfield Machine, Inc. | Top entry ball valve and method |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB460042A (en) * | 1935-07-29 | 1937-01-20 | John Dewrance | Improvements in or relating to valves for fluids or semi-fluid substances |
US2191232A (en) * | 1938-08-25 | 1940-02-20 | Heinen Joseph | Valve and sealing means therefor |
US2373628A (en) * | 1942-12-21 | 1945-04-10 | Crane Co | Spherical plug valve |
US2866213A (en) * | 1953-04-27 | 1958-12-30 | Kobe Inc | Apparatus for inserting soluble plugs in fluid lines |
US2883146A (en) * | 1957-04-29 | 1959-04-21 | Hydril Co | Retractable seal valve |
US3036590A (en) * | 1958-07-07 | 1962-05-29 | Hydril Co | Valve sub |
US2983479A (en) * | 1958-09-11 | 1961-05-09 | Waterous Co | Discharge valve and operating mechanism |
US2963260A (en) * | 1958-12-09 | 1960-12-06 | Siravo Vincent | Ball valve |
US3045693A (en) * | 1959-06-09 | 1962-07-24 | Cameron Iron Works Inc | Valves |
US3083945A (en) * | 1960-04-27 | 1963-04-02 | Shafer Valve Co | Removable sealing construction for valves |
-
1960
- 1960-10-07 US US61279A patent/US3164362A/en not_active Expired - Lifetime
-
1961
- 1961-10-04 GB GB35741/61A patent/GB994792A/en not_active Expired
- 1961-10-06 DE DE19611400575 patent/DE1400575A1/de active Pending
- 1961-10-06 FR FR875254A patent/FR1302819A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3164362A (en) | 1965-01-05 |
DE1400575A1 (de) | 1968-10-24 |
GB994792A (en) | 1965-06-10 |
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