DE69510646T2 - Kugelventil - Google Patents
KugelventilInfo
- Publication number
- DE69510646T2 DE69510646T2 DE69510646T DE69510646T DE69510646T2 DE 69510646 T2 DE69510646 T2 DE 69510646T2 DE 69510646 T DE69510646 T DE 69510646T DE 69510646 T DE69510646 T DE 69510646T DE 69510646 T2 DE69510646 T2 DE 69510646T2
- 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
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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
- F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
-
- 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
- F16K5/0689—Packings between housing and plug
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
- External Artificial Organs (AREA)
- Pens And Brushes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT94BS000147A IT1268796B1 (it) | 1994-12-23 | 1994-12-23 | Valvola a sfera perfezionata |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69510646D1 DE69510646D1 (de) | 1999-08-12 |
DE69510646T2 true DE69510646T2 (de) | 1999-12-09 |
Family
ID=11345441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69510646T Expired - Fee Related DE69510646T2 (de) | 1994-12-23 | 1995-12-20 | Kugelventil |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0718531B1 (de) |
DE (1) | DE69510646T2 (de) |
GB (1) | GB2296310A (de) |
IT (1) | IT1268796B1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104676035B (zh) * | 2015-03-03 | 2017-01-18 | 虞上海 | 适用不同气源的燃气阀 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3846885A (en) * | 1972-04-24 | 1974-11-12 | D Perry | Valve with elliptical sealing |
US4103867A (en) * | 1977-02-04 | 1978-08-01 | James Douglas Orr | Ball valve |
SE466770B (sv) * | 1988-06-17 | 1992-03-30 | Somas Ventiler | Ventil med fjaederinspaend saetesring |
US4934656A (en) * | 1989-06-08 | 1990-06-19 | The Boeing Company | High-pressure ball valve |
-
1994
- 1994-12-23 IT IT94BS000147A patent/IT1268796B1/it active IP Right Grant
-
1995
- 1995-06-27 GB GB9513085A patent/GB2296310A/en not_active Withdrawn
- 1995-12-20 EP EP95830526A patent/EP0718531B1/de not_active Expired - Lifetime
- 1995-12-20 DE DE69510646T patent/DE69510646T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0718531A1 (de) | 1996-06-26 |
ITBS940147A0 (it) | 1994-12-23 |
GB2296310A (en) | 1996-06-26 |
DE69510646D1 (de) | 1999-08-12 |
GB9513085D0 (en) | 1995-08-30 |
IT1268796B1 (it) | 1997-03-06 |
ITBS940147A1 (it) | 1996-06-23 |
EP0718531B1 (de) | 1999-07-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |