JPH03503306A - ガス遮断用シール - Google Patents
ガス遮断用シールInfo
- Publication number
- JPH03503306A JPH03503306A JP1511706A JP51170689A JPH03503306A JP H03503306 A JPH03503306 A JP H03503306A JP 1511706 A JP1511706 A JP 1511706A JP 51170689 A JP51170689 A JP 51170689A JP H03503306 A JPH03503306 A JP H03503306A
- Authority
- JP
- Japan
- Prior art keywords
- seal
- leaf spring
- deviation
- initial
- spring
- 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.)
- Pending
Links
- 238000013016 damping Methods 0.000 description 10
- 239000007789 gas Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/165—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with a plurality of closure members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8827561.5 | 1988-11-25 | ||
GB888827561A GB8827561D0 (en) | 1988-11-25 | 1988-11-25 | Seals for gas isolators |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH03503306A true JPH03503306A (ja) | 1991-07-25 |
Family
ID=10647462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1511706A Pending JPH03503306A (ja) | 1988-11-25 | 1989-11-20 | ガス遮断用シール |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0396714A1 (forum.php) |
JP (1) | JPH03503306A (forum.php) |
GB (1) | GB8827561D0 (forum.php) |
IN (1) | IN174058B (forum.php) |
WO (1) | WO1990006460A1 (forum.php) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9201762D0 (en) * | 1992-01-28 | 1992-03-11 | Wes Technology Inc | Seals for gas isolators |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB463363A (en) * | 1936-06-15 | 1937-03-30 | Frederick Otto Horstmann | Improvements in taps or valves for controlling the flow of fluids |
US3620242A (en) * | 1970-01-05 | 1971-11-16 | Babcock & Wilcox Co | Self-cleaning damper assembly |
US3894481A (en) * | 1972-04-03 | 1975-07-15 | American Warming Ventilation | Multi-blade damper |
-
1988
- 1988-11-25 GB GB888827561A patent/GB8827561D0/en active Pending
-
1989
- 1989-11-17 IN IN842MA1989 patent/IN174058B/en unknown
- 1989-11-20 WO PCT/GB1989/001382 patent/WO1990006460A1/en not_active Application Discontinuation
- 1989-11-20 JP JP1511706A patent/JPH03503306A/ja active Pending
- 1989-11-20 EP EP19890912651 patent/EP0396714A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB8827561D0 (en) | 1988-12-29 |
WO1990006460A1 (en) | 1990-06-14 |
EP0396714A1 (en) | 1990-11-14 |
IN174058B (forum.php) | 1994-09-03 |
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