CN2054094U - 高吸程多级离心水泵的叶轮 - Google Patents
高吸程多级离心水泵的叶轮 Download PDFInfo
- Publication number
- CN2054094U CN2054094U CN 89208737 CN89208737U CN2054094U CN 2054094 U CN2054094 U CN 2054094U CN 89208737 CN89208737 CN 89208737 CN 89208737 U CN89208737 U CN 89208737U CN 2054094 U CN2054094 U CN 2054094U
- Authority
- CN
- China
- Prior art keywords
- stage
- impeller
- centrifugal pump
- water pump
- pump impeller
- 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.)
- Withdrawn
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 89208737 CN2054094U (zh) | 1989-06-24 | 1989-06-24 | 高吸程多级离心水泵的叶轮 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 89208737 CN2054094U (zh) | 1989-06-24 | 1989-06-24 | 高吸程多级离心水泵的叶轮 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2054094U true CN2054094U (zh) | 1990-03-07 |
Family
ID=4865374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 89208737 Withdrawn CN2054094U (zh) | 1989-06-24 | 1989-06-24 | 高吸程多级离心水泵的叶轮 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2054094U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101881282A (zh) * | 2009-05-08 | 2010-11-10 | 通用汽车环球科技运作公司 | 离心式液压泵 |
-
1989
- 1989-06-24 CN CN 89208737 patent/CN2054094U/zh not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101881282A (zh) * | 2009-05-08 | 2010-11-10 | 通用汽车环球科技运作公司 | 离心式液压泵 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
CU02 | Correction of gazette and description of patent for utility model |
Correction item: Applicant Correct: Liaoyuan Mining Bureau Electromechanical General Factory False: Wang Zuoguang Number: 10 Page: 215 Volume: 6 Correction item: Applicant Correct: Liaoyuan Mining Bureau Electromechanical General Factory False: Wang Zuoguang Number: 10 Page: 87 Volume: 6 Correction item: Applicant Correct: Liaoyuan Mining Bureau Electromechanical General Factory False: Wang Zuoguang Number: 10 Page: 206 Volume: 6 Correction item: Applicant Correct: Liaoyuan Mining Bureau Electromechanical General Factory False: Wang Zuoguang Number: 10 Page: 229 Volume: 6 |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
COR | Change of bibliographic data |
Free format text: CORRECT: DESIGNER; FROM: WU TIANBIN TO: WU WENBIN Free format text: CORRECT: APPLICANT; FROM: WANG ZUOGUANG TO: LIAOYUAN MINING BUREAU ELECTRICAL AND MECHANICAL GENERAL PLANT |
|
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |