JPH0195588U - - Google Patents
Info
- Publication number
- JPH0195588U JPH0195588U JP19071787U JP19071787U JPH0195588U JP H0195588 U JPH0195588 U JP H0195588U JP 19071787 U JP19071787 U JP 19071787U JP 19071787 U JP19071787 U JP 19071787U JP H0195588 U JPH0195588 U JP H0195588U
- Authority
- JP
- Japan
- Prior art keywords
- casing
- stage
- rotating shaft
- impellers
- liquid ring
- 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
- 239000007788 liquid Substances 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19071787U JPH0195588U (zh) | 1987-12-17 | 1987-12-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19071787U JPH0195588U (zh) | 1987-12-17 | 1987-12-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0195588U true JPH0195588U (zh) | 1989-06-23 |
Family
ID=31481664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19071787U Pending JPH0195588U (zh) | 1987-12-17 | 1987-12-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0195588U (zh) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04304403A (ja) * | 1991-04-02 | 1992-10-27 | Mitsubishi Electric Corp | 空間光伝送装置の方向調整支持機構 |
| JPH0587286U (ja) * | 1991-08-06 | 1993-11-26 | 三浦工業株式会社 | ２段水封式真空ポンプにおけるポンプ室の構造 |
| JP2005344511A (ja) * | 2004-05-31 | 2005-12-15 | Shin Nippon Machinery Co Ltd | ２段型水封式ポンプ |
| JP2009156036A (ja) * | 2007-12-25 | 2009-07-16 | National Institute Of Advanced Industrial & Technology | 液封式ポンプ |
| JP2013524097A (ja) * | 2010-04-14 | 2013-06-17 | エバック インターナショナル オーワイ | 液封式ポンプ及び液封式ポンプの作動方法 |
-
1987
- 1987-12-17 JP JP19071787U patent/JPH0195588U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04304403A (ja) * | 1991-04-02 | 1992-10-27 | Mitsubishi Electric Corp | 空間光伝送装置の方向調整支持機構 |
| JPH0587286U (ja) * | 1991-08-06 | 1993-11-26 | 三浦工業株式会社 | ２段水封式真空ポンプにおけるポンプ室の構造 |
| JP2005344511A (ja) * | 2004-05-31 | 2005-12-15 | Shin Nippon Machinery Co Ltd | ２段型水封式ポンプ |
| JP2009156036A (ja) * | 2007-12-25 | 2009-07-16 | National Institute Of Advanced Industrial & Technology | 液封式ポンプ |
| JP2013524097A (ja) * | 2010-04-14 | 2013-06-17 | エバック インターナショナル オーワイ | 液封式ポンプ及び液封式ポンプの作動方法 |