CN201159851Y - 牙轮钻机矢量变频调速控制柜 - Google Patents
牙轮钻机矢量变频调速控制柜 Download PDFInfo
- Publication number
- CN201159851Y CN201159851Y CNU2007200655386U CN200720065538U CN201159851Y CN 201159851 Y CN201159851 Y CN 201159851Y CN U2007200655386 U CNU2007200655386 U CN U2007200655386U CN 200720065538 U CN200720065538 U CN 200720065538U CN 201159851 Y CN201159851 Y CN 201159851Y
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- Prior art keywords
- rotary drill
- vector
- control cabinet
- frequency converter
- timing control
- 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 - Fee Related
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200655386U CN201159851Y (zh) | 2007-12-25 | 2007-12-25 | 牙轮钻机矢量变频调速控制柜 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200655386U CN201159851Y (zh) | 2007-12-25 | 2007-12-25 | 牙轮钻机矢量变频调速控制柜 |
Publications (1)
Publication Number | Publication Date |
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CN201159851Y true CN201159851Y (zh) | 2008-12-03 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNU2007200655386U Expired - Fee Related CN201159851Y (zh) | 2007-12-25 | 2007-12-25 | 牙轮钻机矢量变频调速控制柜 |
Country Status (1)
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CN (1) | CN201159851Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101806209A (zh) * | 2010-02-26 | 2010-08-18 | 江苏通华电力设备有限公司 | 深孔钻车智能控制装置 |
CN107039890A (zh) * | 2017-05-11 | 2017-08-11 | 珠海格力电器股份有限公司 | 电控柜 |
-
2007
- 2007-12-25 CN CNU2007200655386U patent/CN201159851Y/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101806209A (zh) * | 2010-02-26 | 2010-08-18 | 江苏通华电力设备有限公司 | 深孔钻车智能控制装置 |
CN107039890A (zh) * | 2017-05-11 | 2017-08-11 | 珠海格力电器股份有限公司 | 电控柜 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SANHONG HEAVY INDUSTRY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: XIANGTAN ELECTRIC EQUIPMENT MANUFACTURE CO., LTD Effective date: 20110620 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20110620 Address after: 411100 No. 132 Tan Shao Road, Hunan, Xiangtan Patentee after: Sanhong Heavy Industry Technology Co., Ltd. Address before: 411100 No. 132 Tan Shao Road, Hunan, Xiangtan Patentee before: Xiangtan Electric Equipment Manufacture Co., Ltd |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081203 Termination date: 20121225 |