JPS542822U - - Google Patents
Info
- Publication number
- JPS542822U JPS542822U JP7486177U JP7486177U JPS542822U JP S542822 U JPS542822 U JP S542822U JP 7486177 U JP7486177 U JP 7486177U JP 7486177 U JP7486177 U JP 7486177U JP S542822 U JPS542822 U JP S542822U
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Landscapes
- Sliding Valves (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7486177U JPS5637171Y2 (en) | 1977-06-10 | 1977-06-10 | |
| DE19782825492 DE2825492C3 (en) | 1977-06-09 | 1978-06-08 | Method of making a truncated conical metal gasket |
| FR7817283A FR2401368A1 (en) | 1977-06-09 | 1978-06-09 | Conical metal ring seal coated with soft metal - and used in vacuum valves in nuclear fusion plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7486177U JPS5637171Y2 (en) | 1977-06-10 | 1977-06-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS542822U true JPS542822U (en) | 1979-01-10 |
| JPS5637171Y2 JPS5637171Y2 (en) | 1981-09-01 |
Family
ID=28988777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7486177U Expired JPS5637171Y2 (en) | 1977-06-09 | 1977-06-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5637171Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010042651A (en) * | 2008-07-14 | 2010-02-25 | Meiki Co Ltd | Shutter device of airtight structure, and its operation method |
| CN114922994A (en) * | 2022-06-30 | 2022-08-19 | 靖江佳佳精密机械科技有限公司 | Novel air-driven type sealing vacuum valve |
-
1977
- 1977-06-10 JP JP7486177U patent/JPS5637171Y2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010042651A (en) * | 2008-07-14 | 2010-02-25 | Meiki Co Ltd | Shutter device of airtight structure, and its operation method |
| CN114922994A (en) * | 2022-06-30 | 2022-08-19 | 靖江佳佳精密机械科技有限公司 | Novel air-driven type sealing vacuum valve |
| CN114922994B (en) * | 2022-06-30 | 2023-09-15 | 靖江佳佳精密机械科技有限公司 | Air-driven type sealing vacuum valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5637171Y2 (en) | 1981-09-01 |