CN203151078U - 中频异步电动机的过流保护装置 - Google Patents
中频异步电动机的过流保护装置 Download PDFInfo
- Publication number
- CN203151078U CN203151078U CN201320119882.4U CN201320119882U CN203151078U CN 203151078 U CN203151078 U CN 203151078U CN 201320119882 U CN201320119882 U CN 201320119882U CN 203151078 U CN203151078 U CN 203151078U
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- CN
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- Prior art keywords
- motor
- intermediate frequency
- voltage comparator
- thyristor
- power supply
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- 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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- Protection Of Generators And Motors (AREA)
Abstract
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Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2013100433605A CN103178495A (zh) | 2013-02-04 | 2013-02-04 | 中频异步电动机的过流保护装置 |
CN201320119882.4U CN203151078U (zh) | 2013-02-04 | 2013-03-15 | 中频异步电动机的过流保护装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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CN2013100433605A CN103178495A (zh) | 2013-02-04 | 2013-02-04 | 中频异步电动机的过流保护装置 |
CN201320119882.4U CN203151078U (zh) | 2013-02-04 | 2013-03-15 | 中频异步电动机的过流保护装置 |
Publications (1)
Publication Number | Publication Date |
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CN203151078U true CN203151078U (zh) | 2013-08-21 |
Family
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Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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CN2013100433605A Pending CN103178495A (zh) | 2013-02-04 | 2013-02-04 | 中频异步电动机的过流保护装置 |
CN201320119882.4U Expired - Fee Related CN203151078U (zh) | 2013-02-04 | 2013-03-15 | 中频异步电动机的过流保护装置 |
Family Applications Before (1)
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CN2013100433605A Pending CN103178495A (zh) | 2013-02-04 | 2013-02-04 | 中频异步电动机的过流保护装置 |
Country Status (1)
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CN (2) | CN103178495A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103178495A (zh) * | 2013-02-04 | 2013-06-26 | 哈尔滨东安发动机(集团)有限公司 | 中频异步电动机的过流保护装置 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106655300A (zh) * | 2015-10-28 | 2017-05-10 | 中国科学院沈阳自动化研究所 | 一种基于大容量锂电池的均衡充电控制装置及方法 |
CN110719056B (zh) * | 2019-10-09 | 2021-06-22 | 杭州科丽迅机电有限公司 | 垃圾处理器电机控制电路 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2645313Y (zh) * | 2003-08-23 | 2004-09-29 | 黄敬党 | 发电机励磁装置 |
JP2005185015A (ja) * | 2003-12-19 | 2005-07-07 | Tokai Rika Co Ltd | 電流遮断回路及び電気式ステアリングロック装置 |
CN102211648B (zh) * | 2010-04-06 | 2015-11-25 | 无锡晶磊电子有限公司 | 一种游艇电子调速器 |
CN103178495A (zh) * | 2013-02-04 | 2013-06-26 | 哈尔滨东安发动机(集团)有限公司 | 中频异步电动机的过流保护装置 |
-
2013
- 2013-02-04 CN CN2013100433605A patent/CN103178495A/zh active Pending
- 2013-03-15 CN CN201320119882.4U patent/CN203151078U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103178495A (zh) * | 2013-02-04 | 2013-06-26 | 哈尔滨东安发动机(集团)有限公司 | 中频异步电动机的过流保护装置 |
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Publication number | Publication date |
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CN103178495A (zh) | 2013-06-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Harbin Dongan electromechanical Manufacturing Co., Ltd. Assignor: Harbin Dongan Engine (Group) Co., Ltd. Contract record no.: 2015230000055 Denomination of utility model: Overcurrent protection device for medium-frequency asynchronous motors Granted publication date: 20130821 License type: Exclusive License Record date: 20150515 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20210315 |
|
CF01 | Termination of patent right due to non-payment of annual fee |