JPS63143788U - - Google Patents
Info
- Publication number
- JPS63143788U JPS63143788U JP3681287U JP3681287U JPS63143788U JP S63143788 U JPS63143788 U JP S63143788U JP 3681287 U JP3681287 U JP 3681287U JP 3681287 U JP3681287 U JP 3681287U JP S63143788 U JPS63143788 U JP S63143788U
- Authority
- JP
- Japan
- Prior art keywords
- housing
- rotor
- roots blower
- sliding surface
- labyrinth packing
- 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
- 238000012856 packing Methods 0.000 claims 2
Landscapes
- Applications Or Details Of Rotary Compressors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3681287U JPS63143788U (2) | 1987-03-13 | 1987-03-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3681287U JPS63143788U (2) | 1987-03-13 | 1987-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63143788U true JPS63143788U (2) | 1988-09-21 |
Family
ID=30847568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3681287U Pending JPS63143788U (2) | 1987-03-13 | 1987-03-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63143788U (2) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2026511686A (ja) * | 2023-03-31 | 2026-04-14 | 北京通嘉宏瑞科技有限公司 | 空気圧シール溝付きのルーツポンプロータ及びルーツポンプ |
-
1987
- 1987-03-13 JP JP3681287U patent/JPS63143788U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2026511686A (ja) * | 2023-03-31 | 2026-04-14 | 北京通嘉宏瑞科技有限公司 | 空気圧シール溝付きのルーツポンプロータ及びルーツポンプ |