CN103954446A - Operation force-displacement curve testing device of breaker and automatic detection system thereof - Google Patents
Operation force-displacement curve testing device of breaker and automatic detection system thereof Download PDFInfo
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- CN103954446A CN103954446A CN201410218884.8A CN201410218884A CN103954446A CN 103954446 A CN103954446 A CN 103954446A CN 201410218884 A CN201410218884 A CN 201410218884A CN 103954446 A CN103954446 A CN 103954446A
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- servomotor
- isolating switch
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- leading screw
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410218884.8A CN103954446B (en) | 2014-05-22 | 2014-05-22 | The operation force-displacement curve test device of chopper and automatic checkout system thereof |
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CN201410218884.8A CN103954446B (en) | 2014-05-22 | 2014-05-22 | The operation force-displacement curve test device of chopper and automatic checkout system thereof |
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CN103954446A true CN103954446A (en) | 2014-07-30 |
CN103954446B CN103954446B (en) | 2016-06-29 |
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CN201410218884.8A Active CN103954446B (en) | 2014-05-22 | 2014-05-22 | The operation force-displacement curve test device of chopper and automatic checkout system thereof |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114166484A (en) * | 2021-11-12 | 2022-03-11 | 广西电网有限责任公司南宁供电局 | Mechanical performance test bench for circuit breaker operating mechanism |
CN115184785A (en) * | 2022-06-23 | 2022-10-14 | 苏州西门子电器有限公司 | Test method, test system and electronic device |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2715322Y (en) * | 2004-07-28 | 2005-08-03 | 南京因泰莱配电自动化设备有限公司 | On-line monitoring device for mechanical characteristics of high-voltage vacuum circuit breaker |
CN2938131Y (en) * | 2006-08-18 | 2007-08-22 | 天津市百利电气有限公司 | Detection test device for circuit-breaker overload or short-circuit performance |
US7279651B1 (en) * | 2004-07-01 | 2007-10-09 | Bill Nguyen | Automatic shut-off switch for main power source |
EP2320443A2 (en) * | 2009-11-05 | 2011-05-11 | Schneider Electric Industries SAS | Device for identifying wear in the contacts of electric switching devices |
CN202339280U (en) * | 2012-01-19 | 2012-07-18 | 康卓彬德电磁技术(苏州)有限公司 | Mechanical performance tester of opening and closing electromagnetic trip |
CN102967825A (en) * | 2012-10-30 | 2013-03-13 | 河北工业大学 | Automatic reliability test device for electric operating mechanism of molded case circuit breaker and control method of device |
-
2014
- 2014-05-22 CN CN201410218884.8A patent/CN103954446B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7279651B1 (en) * | 2004-07-01 | 2007-10-09 | Bill Nguyen | Automatic shut-off switch for main power source |
CN2715322Y (en) * | 2004-07-28 | 2005-08-03 | 南京因泰莱配电自动化设备有限公司 | On-line monitoring device for mechanical characteristics of high-voltage vacuum circuit breaker |
CN2938131Y (en) * | 2006-08-18 | 2007-08-22 | 天津市百利电气有限公司 | Detection test device for circuit-breaker overload or short-circuit performance |
EP2320443A2 (en) * | 2009-11-05 | 2011-05-11 | Schneider Electric Industries SAS | Device for identifying wear in the contacts of electric switching devices |
CN202339280U (en) * | 2012-01-19 | 2012-07-18 | 康卓彬德电磁技术(苏州)有限公司 | Mechanical performance tester of opening and closing electromagnetic trip |
CN102967825A (en) * | 2012-10-30 | 2013-03-13 | 河北工业大学 | Automatic reliability test device for electric operating mechanism of molded case circuit breaker and control method of device |
Non-Patent Citations (3)
Title |
---|
卜浩民 等: "小型断路器可靠性增长的研究", 《低压电器》 * |
杨晓军 等: "断路器特性参数检测和软件设计", 《传感技术学报》 * |
陈勇 等: "断路器机械特性及参数检测装置", 《组合机床与自动化加工技术》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114166484A (en) * | 2021-11-12 | 2022-03-11 | 广西电网有限责任公司南宁供电局 | Mechanical performance test bench for circuit breaker operating mechanism |
CN115184785A (en) * | 2022-06-23 | 2022-10-14 | 苏州西门子电器有限公司 | Test method, test system and electronic device |
CN115184785B (en) * | 2022-06-23 | 2024-05-07 | 苏州西门子电器有限公司 | Test method, test system and electronic equipment |
Also Published As
Publication number | Publication date |
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CN103954446B (en) | 2016-06-29 |
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C06 | Publication | ||
PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160108 Address after: 211106 Jiangning economic and Technological Development Zone, Jiangsu, Hidden Dragon Road, No. 28, No. Applicant after: NANJING DAQO ELECTRIC INSTITUTE CO., LTD. Address before: 212211 Jiangsu city of Zhenjiang province Yangzhong city new town of New South Road, No. 66 Applicant before: Daquan Group Co., Ltd. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170913 Address after: Xinba Daquan 212200 Yangzhong Road, Zhenjiang City, Jiangsu province 66 Patentee after: Jiangsu Daquan Kai Kai switch Co., Ltd. Address before: 211106 Jiangning economic and Technological Development Zone, Jiangsu, Hidden Dragon Road, No. 28, No. Patentee before: NANJING DAQO ELECTRIC INSTITUTE CO., LTD. |
|
TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: 212200 No.66 Daquan Road, Xinba Town, Yangzhong City, Zhenjiang City, Jiangsu Province Patentee after: Jiangsu Daquan Kaifan switch Co.,Ltd. Address before: 212200 No.66 Daquan Road, Xinba Town, Yangzhong City, Zhenjiang City, Jiangsu Province Patentee before: Jiangsu Daquan Kaifan Switch Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder |