JPS63108587U - - Google Patents
Info
- Publication number
- JPS63108587U JPS63108587U JP20300486U JP20300486U JPS63108587U JP S63108587 U JPS63108587 U JP S63108587U JP 20300486 U JP20300486 U JP 20300486U JP 20300486 U JP20300486 U JP 20300486U JP S63108587 U JPS63108587 U JP S63108587U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- pump
- rotary vacuum
- feed pump
- feed
- 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
- 238000010586 diagram Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20300486U JPS63108587U (ar) | 1986-12-31 | 1986-12-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20300486U JPS63108587U (ar) | 1986-12-31 | 1986-12-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63108587U true JPS63108587U (ar) | 1988-07-13 |
Family
ID=31167922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20300486U Pending JPS63108587U (ar) | 1986-12-31 | 1986-12-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63108587U (ar) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60249690A (ja) * | 1984-05-21 | 1985-12-10 | ゼネラル シグナル コーポレーシヨン | 回転ピストン真空ポンプ |
| JPS6189990A (ja) * | 1984-10-11 | 1986-05-08 | Hitachi Ltd | スクロ−ル圧縮機 |
| JPS6248987B2 (ar) * | 1983-04-01 | 1987-10-16 | Sumitomo Chemical Co |
-
1986
- 1986-12-31 JP JP20300486U patent/JPS63108587U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6248987B2 (ar) * | 1983-04-01 | 1987-10-16 | Sumitomo Chemical Co | |
| JPS60249690A (ja) * | 1984-05-21 | 1985-12-10 | ゼネラル シグナル コーポレーシヨン | 回転ピストン真空ポンプ |
| JPS6189990A (ja) * | 1984-10-11 | 1986-05-08 | Hitachi Ltd | スクロ−ル圧縮機 |