CN100426653C - 一种用于电机控制的快速电流传感器 - Google Patents
一种用于电机控制的快速电流传感器 Download PDFInfo
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- CN100426653C CN100426653C CNB2006100974697A CN200610097469A CN100426653C CN 100426653 C CN100426653 C CN 100426653C CN B2006100974697 A CNB2006100974697 A CN B2006100974697A CN 200610097469 A CN200610097469 A CN 200610097469A CN 100426653 C CN100426653 C CN 100426653C
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- signal
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- quick current
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Abstract
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Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2006100974697A CN100426653C (zh) | 2006-11-10 | 2006-11-10 | 一种用于电机控制的快速电流传感器 |
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CNB2006100974697A CN100426653C (zh) | 2006-11-10 | 2006-11-10 | 一种用于电机控制的快速电流传感器 |
Publications (2)
Publication Number | Publication Date |
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CN101013872A CN101013872A (zh) | 2007-08-08 |
CN100426653C true CN100426653C (zh) | 2008-10-15 |
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CNB2006100974697A Expired - Fee Related CN100426653C (zh) | 2006-11-10 | 2006-11-10 | 一种用于电机控制的快速电流传感器 |
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CN (1) | CN100426653C (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP5342153B2 (ja) * | 2008-02-20 | 2013-11-13 | 矢崎総業株式会社 | モータ負荷制御装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1065359A (zh) * | 1991-02-28 | 1992-10-14 | 株式会社东芝 | 中性点箝位的电力逆变设备的控制装置 |
US6288507B1 (en) * | 1998-10-22 | 2001-09-11 | Minebea Co., Ltd. | Motor drive circuit |
CN1423388A (zh) * | 2001-12-07 | 2003-06-11 | 广州擎天电气控制实业有限公司 | 一种电动机断相保护电路 |
US20050190094A1 (en) * | 2002-04-17 | 2005-09-01 | Danfoss Drives A/S | Method for measuring currents in a motor controller and motor controller using such method |
-
2006
- 2006-11-10 CN CNB2006100974697A patent/CN100426653C/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1065359A (zh) * | 1991-02-28 | 1992-10-14 | 株式会社东芝 | 中性点箝位的电力逆变设备的控制装置 |
US6288507B1 (en) * | 1998-10-22 | 2001-09-11 | Minebea Co., Ltd. | Motor drive circuit |
CN1423388A (zh) * | 2001-12-07 | 2003-06-11 | 广州擎天电气控制实业有限公司 | 一种电动机断相保护电路 |
US20050190094A1 (en) * | 2002-04-17 | 2005-09-01 | Danfoss Drives A/S | Method for measuring currents in a motor controller and motor controller using such method |
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Publication number | Publication date |
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CN101013872A (zh) | 2007-08-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Nanjing Sikai Electronic Enterprise Co., Ltd. Assignor: Lu Qijian|Lu Qixiang Contract fulfillment period: 2009.5.16 to 2014.5.15 contract change Contract record no.: 2009320001550 Denomination of invention: Quick current-sensing device for motor control Granted publication date: 20081015 License type: Exclusive license Record date: 2009.8.17 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.5.16 TO 2014.5.15; CHANGE OF CONTRACT Name of requester: NANJING SIKAI ELECTRON ENTERPRISES CO., LTD. Effective date: 20090817 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081015 Termination date: 20131110 |