CN103236370B - 四连杆三工位隔离开关 - Google Patents
四连杆三工位隔离开关 Download PDFInfo
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- CN103236370B CN103236370B CN201310137397.4A CN201310137397A CN103236370B CN 103236370 B CN103236370 B CN 103236370B CN 201310137397 A CN201310137397 A CN 201310137397A CN 103236370 B CN103236370 B CN 103236370B
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CN201310137397.4A CN103236370B (zh) | 2013-04-19 | 2013-04-19 | 四连杆三工位隔离开关 |
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CN201310137397.4A CN103236370B (zh) | 2013-04-19 | 2013-04-19 | 四连杆三工位隔离开关 |
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CN103236370A CN103236370A (zh) | 2013-08-07 |
CN103236370B true CN103236370B (zh) | 2015-03-04 |
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CN201310137397.4A Active CN103236370B (zh) | 2013-04-19 | 2013-04-19 | 四连杆三工位隔离开关 |
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CN108320933A (zh) * | 2017-12-11 | 2018-07-24 | 安徽省光明粮油工业有限公司 | 一种手柄闸刀 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN2896491Y (zh) * | 2006-05-23 | 2007-05-02 | 西安西开高压电气股份有限公司 | 三工位隔离开关和接地开关复合模块 |
CN202142461U (zh) * | 2011-03-03 | 2012-02-08 | 湖南天鹰高压开关电器有限公司 | 直通型三工位隔离接地开关 |
CN102368445A (zh) * | 2011-11-11 | 2012-03-07 | 北京北开电气股份有限公司 | 三工位隔离开关 |
CN202434362U (zh) * | 2011-12-16 | 2012-09-12 | 常州瑞联电力科技有限公司 | 三工位开关传动装置 |
CN203192669U (zh) * | 2013-04-19 | 2013-09-11 | 镇江维依埃电工研究所有限公司 | 四连杆三工位隔离开关 |
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JP3369319B2 (ja) * | 1994-09-07 | 2003-01-20 | 株式会社東芝 | 抵抗付き断路器 |
CN102254730B (zh) * | 2011-07-12 | 2013-11-27 | 平高集团有限公司 | 三工位隔离接地开关 |
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- 2013-04-19 CN CN201310137397.4A patent/CN103236370B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN2896491Y (zh) * | 2006-05-23 | 2007-05-02 | 西安西开高压电气股份有限公司 | 三工位隔离开关和接地开关复合模块 |
CN202142461U (zh) * | 2011-03-03 | 2012-02-08 | 湖南天鹰高压开关电器有限公司 | 直通型三工位隔离接地开关 |
CN102368445A (zh) * | 2011-11-11 | 2012-03-07 | 北京北开电气股份有限公司 | 三工位隔离开关 |
CN202434362U (zh) * | 2011-12-16 | 2012-09-12 | 常州瑞联电力科技有限公司 | 三工位开关传动装置 |
CN203192669U (zh) * | 2013-04-19 | 2013-09-11 | 镇江维依埃电工研究所有限公司 | 四连杆三工位隔离开关 |
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C14 | Grant of patent or utility model | ||
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Free format text: FORMER OWNER: JIANGSU ZHENBAO SWITCHING EQUIPMENT CO., LTD. Effective date: 20150416 Owner name: JIANGSU ZHENBAO SWITCHING EQUIPMENT CO., LTD. Free format text: FORMER OWNER: ZHENJIANG WEIYIAI ELECTRIC RESEARCH INSTITUTE CO., LTD. Effective date: 20150416 |
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Effective date of registration: 20150416 Address after: 212135, 8, Tongda Road, Shiqiao Town, Zhenjiang New District, Jiangsu, Zhenjiang Patentee after: Jiangsu Zhenbao Switch Electrical Appliances Co., Ltd. Address before: 212000 Zhenjiang province Jiangsu City New District Economic Development Zone South 4 Road No. 36, room 1310 Patentee before: Zhenjiang Weiyiai Electric Research Institute Co., Ltd. Patentee before: Jiangsu Zhenbao Switch Electrical Appliances Co., Ltd. |