JPS633571U - - Google Patents
Info
- Publication number
- JPS633571U JPS633571U JP9687886U JP9687886U JPS633571U JP S633571 U JPS633571 U JP S633571U JP 9687886 U JP9687886 U JP 9687886U JP 9687886 U JP9687886 U JP 9687886U JP S633571 U JPS633571 U JP S633571U
- Authority
- JP
- Japan
- Prior art keywords
- pressure control
- control device
- rotary blades
- pressure
- vacuum
- 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
Landscapes
- Lift Valve (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9687886U JPS633571U (enExample) | 1986-06-24 | 1986-06-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9687886U JPS633571U (enExample) | 1986-06-24 | 1986-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS633571U true JPS633571U (enExample) | 1988-01-11 |
Family
ID=30963157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9687886U Pending JPS633571U (enExample) | 1986-06-24 | 1986-06-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS633571U (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115899282A (zh) * | 2022-10-08 | 2023-04-04 | 王义安 | 一种用于蝶阀的组合密封机构 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6127374A (ja) * | 1984-07-17 | 1986-02-06 | Akira Oshima | 複軸バタフライバルブ |
-
1986
- 1986-06-24 JP JP9687886U patent/JPS633571U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6127374A (ja) * | 1984-07-17 | 1986-02-06 | Akira Oshima | 複軸バタフライバルブ |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115899282A (zh) * | 2022-10-08 | 2023-04-04 | 王义安 | 一种用于蝶阀的组合密封机构 |