JPS63143785U - - Google Patents
Info
- Publication number
- JPS63143785U JPS63143785U JP3572387U JP3572387U JPS63143785U JP S63143785 U JPS63143785 U JP S63143785U JP 3572387 U JP3572387 U JP 3572387U JP 3572387 U JP3572387 U JP 3572387U JP S63143785 U JPS63143785 U JP S63143785U
- Authority
- JP
- Japan
- Prior art keywords
- sealing
- low
- pressure chamber
- area
- pressure
- 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
- 230000013011 mating Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 5
Landscapes
- Rotary Pumps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3572387U JPS63143785U (en]) | 1987-03-11 | 1987-03-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3572387U JPS63143785U (en]) | 1987-03-11 | 1987-03-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63143785U true JPS63143785U (en]) | 1988-09-21 |
Family
ID=30845466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3572387U Pending JPS63143785U (en]) | 1987-03-11 | 1987-03-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63143785U (en]) |
-
1987
- 1987-03-11 JP JP3572387U patent/JPS63143785U/ja active Pending