CN201466762U - 一种变频调速电梯节电装置 - Google Patents
一种变频调速电梯节电装置 Download PDFInfo
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- CN201466762U CN201466762U CN200920098666XU CN200920098666U CN201466762U CN 201466762 U CN201466762 U CN 201466762U CN 200920098666X U CN200920098666X U CN 200920098666XU CN 200920098666 U CN200920098666 U CN 200920098666U CN 201466762 U CN201466762 U CN 201466762U
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CN200920098666XU CN201466762U (zh) | 2009-09-07 | 2009-09-07 | 一种变频调速电梯节电装置 |
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CN200920098666XU CN201466762U (zh) | 2009-09-07 | 2009-09-07 | 一种变频调速电梯节电装置 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102303798A (zh) * | 2011-08-30 | 2012-01-04 | 王旭 | 节能电梯及其节能方法 |
CN103434969A (zh) * | 2013-09-06 | 2013-12-11 | 北京中科富思信息技术有限公司 | 永磁节能制动器储能操作机构 |
CN109412498A (zh) * | 2018-03-06 | 2019-03-01 | 埃斯倍风电科技(青岛)有限公司 | 一种无需外接制动电阻的变频器及其直流母线放电方法 |
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2009
- 2009-09-07 CN CN200920098666XU patent/CN201466762U/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102303798A (zh) * | 2011-08-30 | 2012-01-04 | 王旭 | 节能电梯及其节能方法 |
CN103434969A (zh) * | 2013-09-06 | 2013-12-11 | 北京中科富思信息技术有限公司 | 永磁节能制动器储能操作机构 |
CN103434969B (zh) * | 2013-09-06 | 2015-11-04 | 北京中科富思信息技术有限公司 | 永磁节能制动器储能操作机构 |
CN109412498A (zh) * | 2018-03-06 | 2019-03-01 | 埃斯倍风电科技(青岛)有限公司 | 一种无需外接制动电阻的变频器及其直流母线放电方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: TIANJIN HAOYA TECHNOLOGY DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: LIU PEI Effective date: 20130725 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 300162 DONGLI, TIANJIN TO: 300384 NANKAI, TIANJIN |
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TR01 | Transfer of patent right |
Effective date of registration: 20130725 Address after: 300384 Tianjin City Huayuan Industrial Zone Ziyuan Road No. 6 Building 1 room 3030 Patentee after: Tianjin Haoya Science & Technology Development Co., Ltd. Address before: 300162 ERON Les Loges Du Park Hotel, Tianshan Road, Dongli District, Tianjin, 30 Patentee before: Liu Pei |
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AV01 | Patent right actively abandoned |
Granted publication date: 20100512 Effective date of abandoning: 20170629 |
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AV01 | Patent right actively abandoned |