CN101604841B - 接触网消弧控制装置 - Google Patents
接触网消弧控制装置 Download PDFInfo
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- CN101604841B CN101604841B CN2009101086418A CN200910108641A CN101604841B CN 101604841 B CN101604841 B CN 101604841B CN 2009101086418 A CN2009101086418 A CN 2009101086418A CN 200910108641 A CN200910108641 A CN 200910108641A CN 101604841 B CN101604841 B CN 101604841B
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- arc extinguishing
- locomotive
- extinguishing control
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009101086418A CN101604841B (zh) | 2009-07-09 | 2009-07-09 | 接触网消弧控制装置 |
Applications Claiming Priority (1)
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CN2009101086418A CN101604841B (zh) | 2009-07-09 | 2009-07-09 | 接触网消弧控制装置 |
Publications (2)
Publication Number | Publication Date |
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CN101604841A CN101604841A (zh) | 2009-12-16 |
CN101604841B true CN101604841B (zh) | 2011-10-12 |
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CN2009101086418A Active CN101604841B (zh) | 2009-07-09 | 2009-07-09 | 接触网消弧控制装置 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102053196B (zh) * | 2010-11-10 | 2013-05-22 | 西南交通大学 | 一种弓网电弧电压测试装置 |
CN102765333B (zh) * | 2012-08-06 | 2015-12-09 | 李子晗 | 一种电气化铁道阻尼式自动切换过分相装置 |
CN108909541B (zh) * | 2018-08-24 | 2023-06-20 | 西南交通大学 | 一种电气化铁路at所供电构造 |
CN109633247B (zh) * | 2019-01-16 | 2024-02-27 | 中车青岛四方机车车辆股份有限公司 | 一种过流故障诊断系统、方法及列车 |
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- 2009-07-09 CN CN2009101086418A patent/CN101604841B/zh active Active
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CN101604841A (zh) | 2009-12-16 |
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GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Arc extinguishing control device for contact net Effective date of registration: 20121029 Granted publication date: 20111012 Pledgee: Shenzhen SME credit financing guarantee Group Co., Ltd. Pledgor: Shenzhen Qihui Electrical Co., Ltd. Registration number: 2012990000648 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150204 Granted publication date: 20111012 Pledgee: Shenzhen SME credit financing guarantee Group Co., Ltd. Pledgor: Shenzhen Qihui Electrical Co., Ltd. Registration number: 2012990000648 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Arc extinguishing control device for contact net Effective date of registration: 20150205 Granted publication date: 20111012 Pledgee: Shenzhen SME credit financing guarantee Group Co., Ltd. Pledgor: Shenzhen Qihui Electrical Co., Ltd. Registration number: 2015990000102 |
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Address after: 518000 zones 102, 103, 202 and 302a, No. 336-1, Xiangshan Avenue, Luotian community, Yanluo street, Bao'an District, Shenzhen, Guangdong Province Patentee after: Shenzhen jinqihui Electric Co.,Ltd. Address before: 518000 Guangdong city of Shenzhen province Nanshan District Xili Guan Long Village Second Industrial Zone 8 Patentee before: SHENZHEN QIHUI ELECTRICAL Co.,Ltd. |
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