CN201256126Y - 用于控制用户负荷的大电流继电器驱动电路 - Google Patents
用于控制用户负荷的大电流继电器驱动电路 Download PDFInfo
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- CN201256126Y CN201256126Y CNU2008201585686U CN200820158568U CN201256126Y CN 201256126 Y CN201256126 Y CN 201256126Y CN U2008201585686 U CNU2008201585686 U CN U2008201585686U CN 200820158568 U CN200820158568 U CN 200820158568U CN 201256126 Y CN201256126 Y CN 201256126Y
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CNU2008201585686U CN201256126Y (zh) | 2008-09-25 | 2008-09-25 | 用于控制用户负荷的大电流继电器驱动电路 |
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CNU2008201585686U CN201256126Y (zh) | 2008-09-25 | 2008-09-25 | 用于控制用户负荷的大电流继电器驱动电路 |
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CN201256126Y true CN201256126Y (zh) | 2009-06-10 |
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CNU2008201585686U Expired - Lifetime CN201256126Y (zh) | 2008-09-25 | 2008-09-25 | 用于控制用户负荷的大电流继电器驱动电路 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102064047A (zh) * | 2010-11-23 | 2011-05-18 | 国网电力科学研究院 | 适用于高压直流场合的继电器和开关管并联电路 |
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2008
- 2008-09-25 CN CNU2008201585686U patent/CN201256126Y/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102064047A (zh) * | 2010-11-23 | 2011-05-18 | 国网电力科学研究院 | 适用于高压直流场合的继电器和开关管并联电路 |
CN102064047B (zh) * | 2010-11-23 | 2013-04-10 | 国网电力科学研究院 | 适用于高压直流场合的继电器和开关管并联电路 |
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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: CHINA ELECTRIC HUNAN WEIKE ELECTRIC POWER METER CO Free format text: FORMER NAME: HUNAN WEIKE ELECTRIC POWER METER CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: Block M14, building B, hi tech Industrial Development Zone, silver basin South Road, Hunan, Changsha, 410013 Patentee after: Hunan Zhongdian Weike Electric Meter Co., Ltd. Address before: 352, Jia Jia Hu Road, Tongzi hi tech Industrial Development Zone, Changsha, Hunan Province, China: 410013 Patentee before: Hunan Weike Power Meter Co., Ltd. |
|
C56 | Change in the name or address of the patentee |
Owner name: HUNAN WILLFAR INFORMATION TECHNOLOGY CO., LTD. Free format text: FORMER NAME: HUNAN ZHONGDIAN WEIKE ELECTRIC METER CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 410013. B building, M14 building, hi tech Industrial Development Zone, silver basin South Road, Hunan, Changsha Patentee after: Hunan Weike Power Meter Co., Ltd. Address before: 410013. B building, M14 building, hi tech Industrial Development Zone, silver basin South Road, Hunan, Changsha Patentee before: Hunan Zhongdian Weike Electric Meter Co., Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20090610 |