CN2836019Y - 电源保护电测仪表电路 - Google Patents
电源保护电测仪表电路 Download PDFInfo
- Publication number
- CN2836019Y CN2836019Y CN 200520046493 CN200520046493U CN2836019Y CN 2836019 Y CN2836019 Y CN 2836019Y CN 200520046493 CN200520046493 CN 200520046493 CN 200520046493 U CN200520046493 U CN 200520046493U CN 2836019 Y CN2836019 Y CN 2836019Y
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- Prior art keywords
- measuring instrument
- circuit
- protection electric
- electric measuring
- power protection
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Abstract
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Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520046493 CN2836019Y (zh) | 2005-11-14 | 2005-11-14 | 电源保护电测仪表电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520046493 CN2836019Y (zh) | 2005-11-14 | 2005-11-14 | 电源保护电测仪表电路 |
Publications (1)
Publication Number | Publication Date |
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CN2836019Y true CN2836019Y (zh) | 2006-11-08 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 200520046493 Expired - Lifetime CN2836019Y (zh) | 2005-11-14 | 2005-11-14 | 电源保护电测仪表电路 |
Country Status (1)
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CN (1) | CN2836019Y (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103280791A (zh) * | 2013-06-17 | 2013-09-04 | 太仓市同维电子有限公司 | 一种应用于家庭网关类通信终端设备语音口的防雷击电路 |
CN103840446A (zh) * | 2014-02-21 | 2014-06-04 | 国家电网公司 | 一种用于变电站内通信设备电源骚扰抑制的电路 |
CN104968101A (zh) * | 2015-06-23 | 2015-10-07 | 成都亿信标准认证集团有限公司 | 防雷led电源保护电路 |
CN104981064A (zh) * | 2015-06-23 | 2015-10-14 | 成都亿信标准认证集团有限公司 | 简单实用的谐波改善型led驱动电路 |
CN112234592A (zh) * | 2019-12-20 | 2021-01-15 | 青岛鼎信通讯股份有限公司 | 雷击浪涌防护电路 |
-
2005
- 2005-11-14 CN CN 200520046493 patent/CN2836019Y/zh not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103280791A (zh) * | 2013-06-17 | 2013-09-04 | 太仓市同维电子有限公司 | 一种应用于家庭网关类通信终端设备语音口的防雷击电路 |
CN103840446A (zh) * | 2014-02-21 | 2014-06-04 | 国家电网公司 | 一种用于变电站内通信设备电源骚扰抑制的电路 |
CN103840446B (zh) * | 2014-02-21 | 2017-01-25 | 国家电网公司 | 一种用于变电站内通信设备电源骚扰抑制的电路 |
CN104968101A (zh) * | 2015-06-23 | 2015-10-07 | 成都亿信标准认证集团有限公司 | 防雷led电源保护电路 |
CN104981064A (zh) * | 2015-06-23 | 2015-10-14 | 成都亿信标准认证集团有限公司 | 简单实用的谐波改善型led驱动电路 |
CN112234592A (zh) * | 2019-12-20 | 2021-01-15 | 青岛鼎信通讯股份有限公司 | 雷击浪涌防护电路 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: SHANHAI ANKERUI ELECTRIC INC. Free format text: FORMER NAME: SHANGHAI ACREL CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 201801 Shanghai city Jiading District brown square bridge hund Road No. 99 Patentee after: Shanghai Acrel Electric Co., Ltd. Address before: 201801 Shanghai city Jiading District brown square bridge hund Road No. 99 Patentee before: Shanghai Acrel Co., Ltd. |
|
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: 201801 Jiading District Green Road, No. 253, Shanghai Patentee after: Shanghai Acrel Electric Co., Ltd. Address before: 201801 Shanghai city Jiading District brown square bridge hund Road No. 99 Patentee before: Shanghai Acrel Electric Co., Ltd. |
|
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 201801 Jiading District Green Road, No. 253, Shanghai Patentee after: ACREL CO., LTD. Address before: 201801 Jiading District Green Road, No. 253, Shanghai Patentee before: Shanghai Acrel Electric Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20061108 |
|
EXPY | Termination of patent right or utility model |