CN2867561Y - 矿用隔爆真空馈电开关 - Google Patents
矿用隔爆真空馈电开关 Download PDFInfo
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- CN2867561Y CN2867561Y CN 200520015031 CN200520015031U CN2867561Y CN 2867561 Y CN2867561 Y CN 2867561Y CN 200520015031 CN200520015031 CN 200520015031 CN 200520015031 U CN200520015031 U CN 200520015031U CN 2867561 Y CN2867561 Y CN 2867561Y
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Application Number | Priority Date | Filing Date | Title |
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CN 200520015031 CN2867561Y (zh) | 2005-09-21 | 2005-09-21 | 矿用隔爆真空馈电开关 |
Applications Claiming Priority (1)
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CN 200520015031 CN2867561Y (zh) | 2005-09-21 | 2005-09-21 | 矿用隔爆真空馈电开关 |
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CN2867561Y true CN2867561Y (zh) | 2007-02-07 |
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CN 200520015031 Expired - Fee Related CN2867561Y (zh) | 2005-09-21 | 2005-09-21 | 矿用隔爆真空馈电开关 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101505053B (zh) * | 2008-08-07 | 2011-04-27 | 珠海许继电气有限公司 | 一种基于用户分界断路器成套装置的配电网线路保护方法 |
CN103227509A (zh) * | 2013-04-27 | 2013-07-31 | 山西际安电气有限公司 | 煤矿低压永磁真空组合馈电开关分屏集控器电路 |
CN103227510A (zh) * | 2013-04-27 | 2013-07-31 | 山西际安电气有限公司 | 煤矿低压永磁真空组合馈电开关组网通讯电路 |
CN103248123A (zh) * | 2013-04-27 | 2013-08-14 | 山西际安电气有限公司 | 煤矿低压永磁真空组合馈电开关工作模式识别电路 |
CN103247942A (zh) * | 2013-04-27 | 2013-08-14 | 山西际安电气有限公司 | 煤矿低压永磁真空组合馈电开关双显示屏工作电路 |
CN103441481A (zh) * | 2013-09-14 | 2013-12-11 | 西安科技大学 | 矿井低压电网自适应选择性漏电保护系统及方法 |
-
2005
- 2005-09-21 CN CN 200520015031 patent/CN2867561Y/zh not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101505053B (zh) * | 2008-08-07 | 2011-04-27 | 珠海许继电气有限公司 | 一种基于用户分界断路器成套装置的配电网线路保护方法 |
CN103227509A (zh) * | 2013-04-27 | 2013-07-31 | 山西际安电气有限公司 | 煤矿低压永磁真空组合馈电开关分屏集控器电路 |
CN103227510A (zh) * | 2013-04-27 | 2013-07-31 | 山西际安电气有限公司 | 煤矿低压永磁真空组合馈电开关组网通讯电路 |
CN103248123A (zh) * | 2013-04-27 | 2013-08-14 | 山西际安电气有限公司 | 煤矿低压永磁真空组合馈电开关工作模式识别电路 |
CN103247942A (zh) * | 2013-04-27 | 2013-08-14 | 山西际安电气有限公司 | 煤矿低压永磁真空组合馈电开关双显示屏工作电路 |
CN103248123B (zh) * | 2013-04-27 | 2014-12-10 | 山西际安电气有限公司 | 煤矿低压永磁真空组合馈电开关工作模式识别电路 |
CN103441481A (zh) * | 2013-09-14 | 2013-12-11 | 西安科技大学 | 矿井低压电网自适应选择性漏电保护系统及方法 |
CN103441481B (zh) * | 2013-09-14 | 2015-07-22 | 西安科技大学 | 矿井低压电网自适应选择性漏电保护系统及方法 |
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Owner name: ZHEJIANG HENGTAI TECHNOLOGY CO.,LTD Free format text: FORMER OWNER: FEI JIANGHAI Effective date: 20100702 |
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Free format text: CORRECT: ADDRESS; FROM: 322200 ZHEJIANG HENGTAI TECHNOLOGY CO., LTD., HENGTAI INDUSTRIAL ZONE, ECONOMIC DEVELOPING PARK, PUJIANG CITY, ZHEJIANG PROVINCE TO: 322200 ZHEJIANG HENGTAI TECHNOLOGY CO., LTD., NO. 288, YIDIANHONG STREET, ECONOMY DEVELOPMENT ZONE, PUJIANG COUNTY HEJIANG PROVINCE |
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Effective date of registration: 20100702 Address after: 322200 Zhejiang Hengtai Technology Co., Ltd., 288 Red Avenue, Pujiang Economic Development Zone, Zhejiang, China Patentee after: Zhejiang Hengtai Technology Co., Ltd. Address before: 322200 Zhejiang Hengtai Technology Co., Ltd. Hengtai Industrial Zone, Pujiang Economic Development Zone, Zhejiang Patentee before: Fei Jianghai |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070207 Termination date: 20140921 |
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