JPH0710076Y2 - 多段渦巻ポンプのシール構造 - Google Patents
多段渦巻ポンプのシール構造Info
- Publication number
- JPH0710076Y2 JPH0710076Y2 JP3021489U JP3021489U JPH0710076Y2 JP H0710076 Y2 JPH0710076 Y2 JP H0710076Y2 JP 3021489 U JP3021489 U JP 3021489U JP 3021489 U JP3021489 U JP 3021489U JP H0710076 Y2 JPH0710076 Y2 JP H0710076Y2
- Authority
- JP
- Japan
- Prior art keywords
- seal
- pump
- chamber
- suction port
- seal 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.)
- Expired - Lifetime
Links
- 238000004891 communication Methods 0.000 claims description 18
- 238000011010 flushing procedure Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000003628 erosive effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3021489U JPH0710076Y2 (ja) | 1989-03-15 | 1989-03-15 | 多段渦巻ポンプのシール構造 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3021489U JPH0710076Y2 (ja) | 1989-03-15 | 1989-03-15 | 多段渦巻ポンプのシール構造 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02119997U JPH02119997U (en]) | 1990-09-27 |
| JPH0710076Y2 true JPH0710076Y2 (ja) | 1995-03-08 |
Family
ID=31255083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3021489U Expired - Lifetime JPH0710076Y2 (ja) | 1989-03-15 | 1989-03-15 | 多段渦巻ポンプのシール構造 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0710076Y2 (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018131268A1 (ja) * | 2017-01-10 | 2018-07-19 | 三菱重工業株式会社 | 液体昇圧装置及び尿素合成プラント |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4503722B2 (ja) * | 1999-02-05 | 2010-07-14 | 株式会社鶴見製作所 | 立型水中電動ポンプ |
-
1989
- 1989-03-15 JP JP3021489U patent/JPH0710076Y2/ja not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018131268A1 (ja) * | 2017-01-10 | 2018-07-19 | 三菱重工業株式会社 | 液体昇圧装置及び尿素合成プラント |
| JP2018112106A (ja) * | 2017-01-10 | 2018-07-19 | 三菱重工業株式会社 | 液体昇圧装置及び尿素合成プラント |
| US11542947B2 (en) | 2017-01-10 | 2023-01-03 | Mitsubishi Heavy Industries, Ltd. | Liquid pressurizing apparatus and urea synthesis plant |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02119997U (en]) | 1990-09-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104989654B (zh) | 无油旋片真空式自吸离心泵及其使用方法 | |
| CA2013132A1 (en) | Pump for and method of separating gas from a fluid to be pumped | |
| US2287397A (en) | Double suction liquid pump | |
| CN106593890A (zh) | 一种新型自吸泵 | |
| US5096386A (en) | Integral liquid ring and regenerative pump | |
| US3082694A (en) | Self-priming centrifugal pump | |
| JPH0710076Y2 (ja) | 多段渦巻ポンプのシール構造 | |
| CN212202496U (zh) | 泵盖处带有气液分离器的卧式自吸泵 | |
| CN201265550Y (zh) | 超低比转速离心泵 | |
| US5464329A (en) | Water ring type pump with sidewall water reflux passage | |
| CN112400064B (zh) | 具有轴旁通流体循流口的再生式鼓风机-压缩机 | |
| US2368528A (en) | Pump | |
| US3416456A (en) | Centrifugal pump | |
| CN212898991U (zh) | 一种新型高效双吸自吸泵 | |
| US2428256A (en) | Pumping apparatus | |
| CN209212574U (zh) | 一种用于高海拔无密封立式自吸泵 | |
| CN112096617A (zh) | 立式自吸泵 | |
| CN214170846U (zh) | 一种可调速的多级离心泵 | |
| CN221921328U (zh) | 一种用于水泵汲取端的水泵配件 | |
| JPS598675B2 (ja) | 自吸式ポンプ | |
| US1711902A (en) | Water-ring pump | |
| CN2371375Y (zh) | 一种双蜗室液下泵 | |
| CN2417309Y (zh) | 双级立式自吸管道泵 | |
| CN2371376Y (zh) | 双蜗室潜油泵 | |
| CN223241706U (zh) | 一种多级自吸离心泵涡壳盖及多级自吸离心泵 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |