DE69819938D1 - Mittel um den durchluss in einem rohr zu verhindern - Google Patents
Mittel um den durchluss in einem rohr zu verhindernInfo
- Publication number
- DE69819938D1 DE69819938D1 DE69819938T DE69819938T DE69819938D1 DE 69819938 D1 DE69819938 D1 DE 69819938D1 DE 69819938 T DE69819938 T DE 69819938T DE 69819938 T DE69819938 T DE 69819938T DE 69819938 D1 DE69819938 D1 DE 69819938D1
- Authority
- DE
- Germany
- Prior art keywords
- sealing means
- shutoff member
- displacement
- inner part
- closure
- 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 - Lifetime
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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/12—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with wedge-shaped arrangements of sealing faces
- F16K3/14—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with wedge-shaped arrangements of sealing faces with special arrangements for separating the sealing faces or for pressing them together
-
- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/16—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together
- F16K3/18—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members
- F16K3/184—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members by means of cams
- F16K3/186—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members by means of cams by means of cams of wedge from
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
- Branch Pipes, Bends, And The Like (AREA)
- Buffer Packaging (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1998MI001443A IT1301793B1 (it) | 1998-06-24 | 1998-06-24 | Dispositivo di intercettazione e interruzione del flusso in tubazionie cappuccio di protezione per tale dispositivo |
PCT/IT1998/000354 WO2000001967A1 (en) | 1998-06-24 | 1998-12-09 | Device for stopping and interrupting the flow in a pipe |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69819938D1 true DE69819938D1 (de) | 2003-12-24 |
Family
ID=11380311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69819938T Expired - Lifetime DE69819938D1 (de) | 1998-06-24 | 1998-12-09 | Mittel um den durchluss in einem rohr zu verhindern |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1088181B1 (de) |
AT (1) | ATE254734T1 (de) |
AU (1) | AU1781999A (de) |
DE (1) | DE69819938D1 (de) |
IT (1) | IT1301793B1 (de) |
WO (1) | WO2000001967A1 (de) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1062486A (fr) * | 1952-04-12 | 1954-04-23 | Crane Co | Robinet-vanne à coin |
US3038692A (en) * | 1960-04-27 | 1962-06-12 | United Aircraft Corp | High-temperature dual-seat gate valve |
US3695578A (en) * | 1969-05-20 | 1972-10-03 | Zimmermann & Jansen Gmbh Fa | Gate valve including fluid operated locking device |
US3743244A (en) * | 1971-11-09 | 1973-07-03 | H Dickenson | Top and bottom gate valve for removing and replacing renewable seating elements |
DE4218877C1 (en) * | 1992-06-09 | 1993-05-27 | Zimmermann & Jansen Gmbh, 5160 Dueren, De | Stop gate valve with two stop plates - has chamber contg.inner wedge mechanism with wedge-shaped compression pieces and ball |
-
1998
- 1998-06-24 IT IT1998MI001443A patent/IT1301793B1/it active IP Right Grant
- 1998-12-09 AU AU17819/99A patent/AU1781999A/en not_active Abandoned
- 1998-12-09 WO PCT/IT1998/000354 patent/WO2000001967A1/en active IP Right Grant
- 1998-12-09 EP EP98962655A patent/EP1088181B1/de not_active Expired - Lifetime
- 1998-12-09 AT AT98962655T patent/ATE254734T1/de not_active IP Right Cessation
- 1998-12-09 DE DE69819938T patent/DE69819938D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE254734T1 (de) | 2003-12-15 |
AU1781999A (en) | 2000-01-24 |
IT1301793B1 (it) | 2000-07-07 |
EP1088181B1 (de) | 2003-11-19 |
EP1088181A1 (de) | 2001-04-04 |
ITMI981443A1 (it) | 1999-12-24 |
WO2000001967A1 (en) | 2000-01-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |