JPS63183493U - - Google Patents
Info
- Publication number
- JPS63183493U JPS63183493U JP7477587U JP7477587U JPS63183493U JP S63183493 U JPS63183493 U JP S63183493U JP 7477587 U JP7477587 U JP 7477587U JP 7477587 U JP7477587 U JP 7477587U JP S63183493 U JPS63183493 U JP S63183493U
- Authority
- JP
- Japan
- Prior art keywords
- rotating shaft
- chamber
- casing
- spiral
- spiral chamber
- 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
- 238000005086 pumping Methods 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7477587U JPS63183493U (enExample) | 1987-05-19 | 1987-05-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7477587U JPS63183493U (enExample) | 1987-05-19 | 1987-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63183493U true JPS63183493U (enExample) | 1988-11-25 |
Family
ID=30920306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7477587U Pending JPS63183493U (enExample) | 1987-05-19 | 1987-05-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63183493U (enExample) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5243102A (en) * | 1975-10-02 | 1977-04-04 | World Chem:Kk | Self-suction pump |
| JPS60182390A (ja) * | 1984-02-29 | 1985-09-17 | Koichiro Minagawa | 縦形ポンプのシ−ル装置 |
-
1987
- 1987-05-19 JP JP7477587U patent/JPS63183493U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5243102A (en) * | 1975-10-02 | 1977-04-04 | World Chem:Kk | Self-suction pump |
| JPS60182390A (ja) * | 1984-02-29 | 1985-09-17 | Koichiro Minagawa | 縦形ポンプのシ−ル装置 |