CN201039019Y - 风机水泵用高压变频器 - Google Patents
风机水泵用高压变频器 Download PDFInfo
- Publication number
- CN201039019Y CN201039019Y CNU2007201409891U CN200720140989U CN201039019Y CN 201039019 Y CN201039019 Y CN 201039019Y CN U2007201409891 U CNU2007201409891 U CN U2007201409891U CN 200720140989 U CN200720140989 U CN 200720140989U CN 201039019 Y CN201039019 Y CN 201039019Y
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- CN
- China
- Prior art keywords
- water pump
- high voltage
- transducer
- unit
- igbt
- 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
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Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201409891U CN201039019Y (zh) | 2007-04-03 | 2007-04-03 | 风机水泵用高压变频器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201409891U CN201039019Y (zh) | 2007-04-03 | 2007-04-03 | 风机水泵用高压变频器 |
Publications (1)
Publication Number | Publication Date |
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CN201039019Y true CN201039019Y (zh) | 2008-03-19 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNU2007201409891U Expired - Lifetime CN201039019Y (zh) | 2007-04-03 | 2007-04-03 | 风机水泵用高压变频器 |
Country Status (1)
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CN (1) | CN201039019Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101826838A (zh) * | 2010-05-11 | 2010-09-08 | 北京乐普四方方圆科技股份有限公司 | 一种高能效igbt直接串联多电平高压变频调速装置 |
CN103001573A (zh) * | 2011-09-13 | 2013-03-27 | 台达电子企业管理(上海)有限公司 | 中压变频驱动系统 |
CN104734602A (zh) * | 2015-04-01 | 2015-06-24 | 天津华云自控股份有限公司 | 潜油电泵专用中压变频调速装置 |
-
2007
- 2007-04-03 CN CNU2007201409891U patent/CN201039019Y/zh not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101826838A (zh) * | 2010-05-11 | 2010-09-08 | 北京乐普四方方圆科技股份有限公司 | 一种高能效igbt直接串联多电平高压变频调速装置 |
CN101826838B (zh) * | 2010-05-11 | 2012-07-04 | 北京乐普四方方圆科技股份有限公司 | 一种高能效igbt直接串联多电平高压变频调速装置 |
CN103001573A (zh) * | 2011-09-13 | 2013-03-27 | 台达电子企业管理(上海)有限公司 | 中压变频驱动系统 |
CN103001573B (zh) * | 2011-09-13 | 2016-03-23 | 台达电子企业管理(上海)有限公司 | 中压变频驱动系统 |
CN104734602A (zh) * | 2015-04-01 | 2015-06-24 | 天津华云自控股份有限公司 | 潜油电泵专用中压变频调速装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20100823 Address after: 100043, 107D building, building 1, Chong Xin building, 3 West West Road, Badachu hi tech park, Beijing, Shijingshan District Patentee after: BEIJING GUODIANKANGNENG TECHNOLOGY Co.,Ltd. Address before: 100045 Jiamusi province Heilongjiang City Yonghong District 22 Committee of 4 groups Patentee before: Li Zhihong |
|
C56 | Change in the name or address of the patentee |
Owner name: GUODIANKANGNENG TECHNOLOGY LTD. Free format text: FORMER NAME: BEIJING GUODIAN KANGNENG TECHNOLOGY CO., LTD. Owner name: GUODIANKANGNENG TECHNOLOGY CO., LTD. Free format text: FORMER NAME: GUODIANKANGNENG TECHNOLOGY LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 100043, 107D building, building 1, Chong Xin building, 3 West West Road, Badachu hi tech park, Beijing, Shijingshan District Patentee after: GUODIANKANGNENG TECHNOLOGY STOCK Co.,Ltd. Address before: 100043, 107D building, building 1, Chong Xin building, 3 West West Road, Badachu hi tech park, Beijing, Shijingshan District Patentee before: GUIDIANKANNENG TECHNOLOGY Co.,Ltd. Address after: 100043, 107D building, building 1, Chong Xin building, 3 West West Road, Badachu hi tech park, Beijing, Shijingshan District Patentee after: GUIDIANKANNENG TECHNOLOGY Co.,Ltd. Address before: 100043, 107D building, building 1, Chong Xin building, 3 West West Road, Badachu hi tech park, Beijing, Shijingshan District Patentee before: BEIJING GUODIANKANGNENG TECHNOLOGY Co.,Ltd. |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20080319 Effective date of abandoning: 20160715 |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20080319 Effective date of abandoning: 20160715 |
|
C20 | Patent right or utility model deemed to be abandoned or is abandoned |