CN106952760B - 一种能有效防止开关设备双开式后门误操作的联锁装置 - Google Patents
一种能有效防止开关设备双开式后门误操作的联锁装置 Download PDFInfo
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- CN106952760B CN106952760B CN201710208149.2A CN201710208149A CN106952760B CN 106952760 B CN106952760 B CN 106952760B CN 201710208149 A CN201710208149 A CN 201710208149A CN 106952760 B CN106952760 B CN 106952760B
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- sliding bar
- joint
- back door
- pin
- module
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/20—Interlocking, locking, or latching mechanisms
- H01H9/22—Interlocking, locking, or latching mechanisms for interlocking between casing, cover, or protective shutter and mechanism for operating contacts
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Abstract
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Claims (5)
Priority Applications (1)
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CN201710208149.2A CN106952760B (zh) | 2017-03-31 | 2017-03-31 | 一种能有效防止开关设备双开式后门误操作的联锁装置 |
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CN201710208149.2A CN106952760B (zh) | 2017-03-31 | 2017-03-31 | 一种能有效防止开关设备双开式后门误操作的联锁装置 |
Publications (2)
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CN106952760A CN106952760A (zh) | 2017-07-14 |
CN106952760B true CN106952760B (zh) | 2019-08-13 |
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CN201710208149.2A Active CN106952760B (zh) | 2017-03-31 | 2017-03-31 | 一种能有效防止开关设备双开式后门误操作的联锁装置 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0913898A1 (de) * | 1997-10-30 | 1999-05-06 | Asea Brown Boveri AG | Sicherheits-Türschliessystem für Schaltschränke |
CN202167780U (zh) * | 2011-08-22 | 2012-03-14 | 新疆昆仑电气有限公司 | 开关柜接地开关操作机构联锁装置 |
CN204332748U (zh) * | 2015-01-15 | 2015-05-13 | 厦门明翰电气股份有限公司 | 一种接地开关与电缆室后门联锁装置 |
CN205335127U (zh) * | 2016-01-27 | 2016-06-22 | 温州华港电气有限公司 | 接地开关操作机构联锁装置 |
CN106206117A (zh) * | 2015-04-29 | 2016-12-07 | 江苏中自电气技术有限公司 | 一种开关柜后门新型反闭锁装置 |
CN206893487U (zh) * | 2017-03-31 | 2018-01-16 | 广州白云电器设备股份有限公司 | 一种能有效防止开关设备双开式后门误操作的联锁装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101522265B1 (ko) * | 2013-10-16 | 2015-05-21 | 엘에스산전 주식회사 | 고압배전반 변압기실 도어 인터록 장치 |
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2017
- 2017-03-31 CN CN201710208149.2A patent/CN106952760B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0913898A1 (de) * | 1997-10-30 | 1999-05-06 | Asea Brown Boveri AG | Sicherheits-Türschliessystem für Schaltschränke |
JPH11210299A (ja) * | 1997-10-30 | 1999-08-03 | Asea Brown Boveri Ag | 開閉器キャビネットのための安全ドアロック装置 |
CN202167780U (zh) * | 2011-08-22 | 2012-03-14 | 新疆昆仑电气有限公司 | 开关柜接地开关操作机构联锁装置 |
CN204332748U (zh) * | 2015-01-15 | 2015-05-13 | 厦门明翰电气股份有限公司 | 一种接地开关与电缆室后门联锁装置 |
CN106206117A (zh) * | 2015-04-29 | 2016-12-07 | 江苏中自电气技术有限公司 | 一种开关柜后门新型反闭锁装置 |
CN205335127U (zh) * | 2016-01-27 | 2016-06-22 | 温州华港电气有限公司 | 接地开关操作机构联锁装置 |
CN206893487U (zh) * | 2017-03-31 | 2018-01-16 | 广州白云电器设备股份有限公司 | 一种能有效防止开关设备双开式后门误操作的联锁装置 |
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CN106952760A (zh) | 2017-07-14 |
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20170714 Assignee: Guangzhou Xingde Electrical Appliance Industry Co.,Ltd. Assignor: GUANGZHOU BAIYUN ELECTRIC EQUIPMENT Co.,Ltd. Contract record no.: X2023440020004 Denomination of invention: An interlocking device that can effectively prevent misoperation of double-open rear door of switchgear Granted publication date: 20190813 License type: Common License Record date: 20230131 |
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EE01 | Entry into force of recordation of patent licensing contract | ||
CB03 | Change of inventor or designer information |
Inventor after: Liang Zhihua Inventor after: Sun Yanhui Inventor after: Cao Jinbin Inventor after: Chen Zhisheng Inventor after: Zheng Dezhi Inventor after: Wang Weibin Inventor after: Xie Weijia Inventor after: Xue Feipin Inventor after: Chen Jiahui Inventor after: Hou Liwei Inventor after: Liu Xiaoping Inventor after: Li Guangfu Inventor after: Zhang Guoxiang Inventor after: Lai Dongping Inventor after: Jin Hui Inventor after: Huang Miaoying Inventor after: Deng Yuquan Inventor before: Liang Zhihua Inventor before: Hou Liwei Inventor before: Liu Xiaoping Inventor before: Li Guangfu Inventor before: Zhang Guoxiang Inventor before: Lai Dongping Inventor before: Jin Hui Inventor before: Huang Miaoying |
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CB03 | Change of inventor or designer information |