JPH0321588U - - Google Patents
Info
- Publication number
- JPH0321588U JPH0321588U JP8276089U JP8276089U JPH0321588U JP H0321588 U JPH0321588 U JP H0321588U JP 8276089 U JP8276089 U JP 8276089U JP 8276089 U JP8276089 U JP 8276089U JP H0321588 U JPH0321588 U JP H0321588U
- Authority
- JP
- Japan
- Prior art keywords
- pump
- stage
- intake
- pump section
- port
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 3
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8276089U JPH0622153Y2 (ja) | 1989-07-14 | 1989-07-14 | 多段水封式真空ポンプ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8276089U JPH0622153Y2 (ja) | 1989-07-14 | 1989-07-14 | 多段水封式真空ポンプ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0321588U true JPH0321588U (en:Method) | 1991-03-04 |
| JPH0622153Y2 JPH0622153Y2 (ja) | 1994-06-08 |
Family
ID=31629855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8276089U Expired - Lifetime JPH0622153Y2 (ja) | 1989-07-14 | 1989-07-14 | 多段水封式真空ポンプ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0622153Y2 (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005344511A (ja) * | 2004-05-31 | 2005-12-15 | Shin Nippon Machinery Co Ltd | ２段型水封式ポンプ |
-
1989
- 1989-07-14 JP JP8276089U patent/JPH0622153Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005344511A (ja) * | 2004-05-31 | 2005-12-15 | Shin Nippon Machinery Co Ltd | ２段型水封式ポンプ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0622153Y2 (ja) | 1994-06-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |