CN202679365U - 一种光纤保护装置 - Google Patents
一种光纤保护装置 Download PDFInfo
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- CN202679365U CN202679365U CN 201220186604 CN201220186604U CN202679365U CN 202679365 U CN202679365 U CN 202679365U CN 201220186604 CN201220186604 CN 201220186604 CN 201220186604 U CN201220186604 U CN 201220186604U CN 202679365 U CN202679365 U CN 202679365U
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CN 201220186604 CN202679365U (zh) | 2012-04-27 | 2012-04-27 | 一种光纤保护装置 |
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CN 201220186604 CN202679365U (zh) | 2012-04-27 | 2012-04-27 | 一种光纤保护装置 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104639231A (zh) * | 2015-02-14 | 2015-05-20 | 苏州新海宜通信科技股份有限公司 | 一种光网络环断电断路保护直通系统 |
CN105610495A (zh) * | 2015-12-16 | 2016-05-25 | 国网福建省电力有限公司 | 一种在运电力光缆的监测系统 |
WO2017067368A1 (en) * | 2015-10-23 | 2017-04-27 | Huawei Technologies Co., Ltd. | Control apparatus and methods in photonics applications |
CN108494476A (zh) * | 2018-05-29 | 2018-09-04 | 广州供电局有限公司 | 无源自动光旁路装置及其光纤通信系统 |
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2012
- 2012-04-27 CN CN 201220186604 patent/CN202679365U/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104639231A (zh) * | 2015-02-14 | 2015-05-20 | 苏州新海宜通信科技股份有限公司 | 一种光网络环断电断路保护直通系统 |
WO2017067368A1 (en) * | 2015-10-23 | 2017-04-27 | Huawei Technologies Co., Ltd. | Control apparatus and methods in photonics applications |
CN105610495A (zh) * | 2015-12-16 | 2016-05-25 | 国网福建省电力有限公司 | 一种在运电力光缆的监测系统 |
CN108494476A (zh) * | 2018-05-29 | 2018-09-04 | 广州供电局有限公司 | 无源自动光旁路装置及其光纤通信系统 |
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Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
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ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Effective date: 20121220 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121220 Address after: 037008 No. 61 Yingbin West Road, Shanxi, Datong Patentee after: Datong Power Supply Branch, Shanxi Electric Power Co., Ltd. Patentee after: State Grid Corporation of China Address before: 037008 No. 61 Yingbin West Road, Shanxi, Datong Patentee before: Datong Power Supply Branch, Shanxi Electric Power Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20180427 |