CN2665403Y - 多级潜水泵 - Google Patents
多级潜水泵 Download PDFInfo
- Publication number
- CN2665403Y CN2665403Y CN 200320108571 CN200320108571U CN2665403Y CN 2665403 Y CN2665403 Y CN 2665403Y CN 200320108571 CN200320108571 CN 200320108571 CN 200320108571 U CN200320108571 U CN 200320108571U CN 2665403 Y CN2665403 Y CN 2665403Y
- Authority
- CN
- China
- Prior art keywords
- pump
- impeller
- motor
- pump case
- stator
- 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.)
- Ceased
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200320108571 CN2665403Y (zh) | 2003-12-02 | 2003-12-02 | 多级潜水泵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200320108571 CN2665403Y (zh) | 2003-12-02 | 2003-12-02 | 多级潜水泵 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2665403Y true CN2665403Y (zh) | 2004-12-22 |
Family
ID=34342750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200320108571 Ceased CN2665403Y (zh) | 2003-12-02 | 2003-12-02 | 多级潜水泵 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2665403Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107327404A (zh) * | 2017-09-04 | 2017-11-07 | 兴化市中兴电器制造有限公司 | 一种应用于污水或清水的高效抽水泵 |
-
2003
- 2003-12-02 CN CN 200320108571 patent/CN2665403Y/zh not_active Ceased
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107327404A (zh) * | 2017-09-04 | 2017-11-07 | 兴化市中兴电器制造有限公司 | 一种应用于污水或清水的高效抽水泵 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201517509U (zh) | 一种多级潜水泵 | |
CN2665403Y (zh) | 多级潜水泵 | |
CN108468647A (zh) | 真空辅助自吸泵 | |
CN107747545A (zh) | 水陆两用管道泵 | |
CN203441772U (zh) | 一种具有双流道叶轮的矿用潜水电泵 | |
CN203441816U (zh) | 一种叶轮上有平衡孔的矿用潜水电泵 | |
CN2530385Y (zh) | 管道式电机装置 | |
CN202833186U (zh) | 双吸多级卧式中开泵 | |
CN2554392Y (zh) | 自吸立式多级离心泵 | |
CN210343815U (zh) | 一种软轴传动式多出水口深井潜水泵 | |
CN208900422U (zh) | 一种离心泵的导流叶轮 | |
CN102828959B (zh) | 一种双吸多级卧式中开泵 | |
CN2546658Y (zh) | 一种高压离心式自吸水泵 | |
CN201448252U (zh) | 内冷式大流量中低扬程下吸泵 | |
CN101509458B (zh) | 冷却塔用水轮机免维护自润滑轴承装置 | |
CN2527025Y (zh) | 截流发电装置 | |
CN108661916A (zh) | 一种精制给水泵 | |
CN2360642Y (zh) | 高效立式多级离心泵 | |
CN102032198A (zh) | 一种新型双吸式高效潜水电泵 | |
CN218953656U (zh) | 一种立式单级离心泵 | |
CN207485684U (zh) | 一种不锈钢潜水泵 | |
CN215927791U (zh) | 一种发电厂机组用的高效节能前置泵 | |
CN2285839Y (zh) | 双蜗壳双出口引接管内装式电潜泵 | |
CN214887733U (zh) | 一种分体式管道泵 | |
CN2547914Y (zh) | 立式单吸多级离心式液氯泵 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C35 | Partial or whole invalidation of patent or utility model | ||
IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20061227 Decision number of declaring invalidation: 9405 |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo Junhe Pumps Co., Ltd. Assignor: Zhang Ahua Contract fulfillment period: 2008.9.26 to 2013.9.25 Contract record no.: 2008330001019 Denomination of utility model: Multistage submersible pump working stably and reliably Granted publication date: 20041222 License type: Exclusive license Record date: 20081013 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.9.26 TO 2013.9.25; CHANGE OF CONTRACT Name of requester: NINGBO JUNHE PUMP CO., LTD. Effective date: 20081013 |