CN101521484B - 隔爆型四象限变频调速器 - Google Patents
隔爆型四象限变频调速器 Download PDFInfo
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- CN101521484B CN101521484B CN2008101874784A CN200810187478A CN101521484B CN 101521484 B CN101521484 B CN 101521484B CN 2008101874784 A CN2008101874784 A CN 2008101874784A CN 200810187478 A CN200810187478 A CN 200810187478A CN 101521484 B CN101521484 B CN 101521484B
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CN2008101874784A CN101521484B (zh) | 2008-12-31 | 2008-12-31 | 隔爆型四象限变频调速器 |
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CN2008101874784A CN101521484B (zh) | 2008-12-31 | 2008-12-31 | 隔爆型四象限变频调速器 |
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CN101521484A CN101521484A (zh) | 2009-09-02 |
CN101521484B true CN101521484B (zh) | 2011-03-23 |
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Families Citing this family (4)
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CN104158525B (zh) * | 2014-08-29 | 2017-05-31 | 电子科技大学 | 基于单根光纤供电与脉冲信号传输的光驱动igbt装置 |
CN107733242A (zh) * | 2017-11-02 | 2018-02-23 | 天津电气科学研究院有限公司 | 一种液冷兆瓦级四象限低压变频装置 |
CN113346715A (zh) * | 2021-06-22 | 2021-09-03 | 新风光电子科技股份有限公司 | 一种变频箱与电抗箱分离的防爆变频器装置 |
CN116317616B (zh) * | 2023-02-07 | 2023-10-24 | 泰安市泰山智诚自动化软件有限公司 | 一种四象限三电平防爆变频器机芯装置 |
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Owner name: ANHUI AEROSPACE BIOTECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LI KAI Effective date: 20101101 |
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C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhao Xilin Inventor after: Zhang Jingye Inventor after: Zhang Fugui Inventor after: Wang Xingwang Inventor after: Jin Baohui Inventor after: Li Xiaoguang Inventor after: Jia Xiaowei Inventor before: Zhao Xilin Inventor before: Zhang Fugui Inventor before: Wang Xingwang Inventor before: Jin Baohui Inventor before: Li Xiaoguang Inventor before: Jia Xiaowei |
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Free format text: CORRECT: ADDRESS; FROM: 233000 NO.185, JIAHE ROAD, HIGH-TECH. ZONE, BENGBU CITY, ANHUI PROVINCE TO: 233010 INSIDE RADIO FACTORY 4, NO.748, TUSHAN ROAD, BENGBU CITY, ANHUI PROVINCE |
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Effective date of registration: 20180214 Address after: No. 63 Taihang Road, Jiaozuo, Henan Province, Henan Patentee after: Jiaozuo Huafei Electronics & Electric Equipment Industry Co., Ltd. Address before: 454003 Jiaozuo hi tech Zone Shenzhou Road, Henan Province Patentee before: Jiaozuo Mingzhu Automatization Engineering Co., Ltd. |
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