CN201981581U - 恒压变频移动控制系统 - Google Patents
恒压变频移动控制系统 Download PDFInfo
- Publication number
- CN201981581U CN201981581U CN2011201204027U CN201120120402U CN201981581U CN 201981581 U CN201981581 U CN 201981581U CN 2011201204027 U CN2011201204027 U CN 2011201204027U CN 201120120402 U CN201120120402 U CN 201120120402U CN 201981581 U CN201981581 U CN 201981581U
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- circuit
- control
- frequency
- module
- pressure
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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- Control Of Positive-Displacement Pumps (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011201204027U CN201981581U (zh) | 2011-04-15 | 2011-04-15 | 恒压变频移动控制系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011201204027U CN201981581U (zh) | 2011-04-15 | 2011-04-15 | 恒压变频移动控制系统 |
Publications (1)
Publication Number | Publication Date |
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CN201981581U true CN201981581U (zh) | 2011-09-21 |
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CN2011201204027U Expired - Lifetime CN201981581U (zh) | 2011-04-15 | 2011-04-15 | 恒压变频移动控制系统 |
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CN (1) | CN201981581U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104831782A (zh) * | 2015-05-20 | 2015-08-12 | 四川博海供水设备有限公司 | 基于二次增压供水的变频供水控制系统及其工作方式 |
CN105156311A (zh) * | 2015-07-10 | 2015-12-16 | 南方泵业股份有限公司 | 三核极速恒压变频控制方法 |
CN106438311A (zh) * | 2016-08-31 | 2017-02-22 | 德尔保定智能流体有限公司 | 用于变频恒压供水水泵的智能控制器及其控制方法 |
-
2011
- 2011-04-15 CN CN2011201204027U patent/CN201981581U/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104831782A (zh) * | 2015-05-20 | 2015-08-12 | 四川博海供水设备有限公司 | 基于二次增压供水的变频供水控制系统及其工作方式 |
CN105156311A (zh) * | 2015-07-10 | 2015-12-16 | 南方泵业股份有限公司 | 三核极速恒压变频控制方法 |
CN105156311B (zh) * | 2015-07-10 | 2016-11-30 | 南方中金环境股份有限公司 | 三核极速恒压变频控制方法 |
CN106438311A (zh) * | 2016-08-31 | 2017-02-22 | 德尔保定智能流体有限公司 | 用于变频恒压供水水泵的智能控制器及其控制方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: No. 46 Hangzhou City, Zhejiang province 311107 Yuhang District Renhe Street Renhe Road Patentee after: Southern Gold environment Limited by Share Ltd Address before: Renhe Town of Yuhang District of Hangzhou City, Zhejiang province 311107 Patentee before: Nanfang Pump Industry Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20190918 Address after: 311107 No. 20 Hengyi Road, Yuhang Economic and Technological Development Zone, Hangzhou City, Zhejiang Province Patentee after: Southern pump industry Zhi Shui (Hangzhou) Technology Co., Ltd. Address before: 311107, Renhe Road, Renhe street, Yuhang District, Zhejiang, Hangzhou, 46 Patentee before: Southern Gold environment Limited by Share Ltd |
|
TR01 | Transfer of patent right | ||
CP03 | Change of name, title or address |
Address after: 310000 Building 2, No.20 Hengyi Road, Yuhang Economic and Technological Development Zone, Hangzhou City, Zhejiang Province Patentee after: Nanfang Zhishui Technology Co.,Ltd. Address before: 311107 Building 2, No.20 Hengyi Road, Yuhang Economic and Technological Development Zone, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: NANFANG PUMP ZHISHUI (HANGZHOU) TECHNOLOGY Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
CX01 | Expiry of patent term |
Granted publication date: 20110921 |
|
CX01 | Expiry of patent term |