CN2118842U - 新型流量可调式旋涡泵 - Google Patents
新型流量可调式旋涡泵 Download PDFInfo
- Publication number
- CN2118842U CN2118842U CN 92207647 CN92207647U CN2118842U CN 2118842 U CN2118842 U CN 2118842U CN 92207647 CN92207647 CN 92207647 CN 92207647 U CN92207647 U CN 92207647U CN 2118842 U CN2118842 U CN 2118842U
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- CN
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- Prior art keywords
- motor
- pump
- speed
- adjustable
- valve
- 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
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- 239000007788 liquid Substances 0.000 claims abstract description 16
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 230000001276 controlling effect Effects 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000012271 agricultural production Methods 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Control Of Non-Positive-Displacement Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 92207647 CN2118842U (zh) | 1992-04-23 | 1992-04-23 | 新型流量可调式旋涡泵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 92207647 CN2118842U (zh) | 1992-04-23 | 1992-04-23 | 新型流量可调式旋涡泵 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2118842U true CN2118842U (zh) | 1992-10-14 |
Family
ID=4953323
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 92207647 Granted CN2118842U (zh) | 1992-04-23 | 1992-04-23 | 新型流量可调式旋涡泵 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2118842U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106500787A (zh) * | 2016-12-19 | 2017-03-15 | 湖北正源智能科技有限公司 | 一种基于物联网控制的限速调速智能水表 |
CN110454400A (zh) * | 2019-02-25 | 2019-11-15 | 昆山奥兰克泵业制造有限公司 | 无级调速式多场合流体控制体系 |
-
1992
- 1992-04-23 CN CN 92207647 patent/CN2118842U/zh active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106500787A (zh) * | 2016-12-19 | 2017-03-15 | 湖北正源智能科技有限公司 | 一种基于物联网控制的限速调速智能水表 |
CN110454400A (zh) * | 2019-02-25 | 2019-11-15 | 昆山奥兰克泵业制造有限公司 | 无级调速式多场合流体控制体系 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent for invention or patent application | ||
COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: SHEN TAIFU TO: BEIJING CHANGCHENG ELECTROMECHANICAL SCIENCE AND TECHNOLOGYINDUSTRY COMPANY |
|
CP01 | Change in the name or title of a patent holder |
Patentee after: Changcheng Electronics and Machinery Science-Technology Industrial Co., Beijing Patentee before: Shen Taifu |
|
C53 | Correction of patent for invention or patent application | ||
COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: BEIJING CHANGCHENG ELECTROMECHANICAL SCIENCE AND TECHNOLOGY INDUSTRY COMPANY TO: CHINA AETNA ECONOMIC DEVELOPMENT CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 100038, Fuxing Road, Beijing, No. 9 Patentee after: Aetna China Economic Development Corporation Address before: Beijing city Chaoyang District East Third Ring Road No. 2 building Patentee before: Changcheng Electronics and Machinery Science-Technology Industrial Co., Beijing |
|
C57 | Notification of unclear or unknown address | ||
DD01 | Delivery of document by public notice |
Addressee: Aetna China Economic Development Corporation Document name: payment instructions |
|
C57 | Notification of unclear or unknown address | ||
DD01 | Delivery of document by public notice |
Addressee: Aetna China Economic Development Corporation Document name: Notice of termination |
|
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 |