CN202601377U - 降低噪声的非晶合金立体卷铁芯 - Google Patents
降低噪声的非晶合金立体卷铁芯 Download PDFInfo
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- CN202601377U CN202601377U CN 201220242504 CN201220242504U CN202601377U CN 202601377 U CN202601377 U CN 202601377U CN 201220242504 CN201220242504 CN 201220242504 CN 201220242504 U CN201220242504 U CN 201220242504U CN 202601377 U CN202601377 U CN 202601377U
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CN 201220242504 CN202601377U (zh) | 2012-05-28 | 2012-05-28 | 降低噪声的非晶合金立体卷铁芯 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102682966A (zh) * | 2012-05-28 | 2012-09-19 | 广东海鸿变压器有限公司 | 降低噪声的非晶合金立体卷铁芯 |
CN103093934A (zh) * | 2013-02-04 | 2013-05-08 | 上海日港置信非晶体金属有限公司 | 非晶合金变压器及其铁芯、与制造方法 |
CN103531334A (zh) * | 2013-11-02 | 2014-01-22 | 国家电网公司 | 一种硅钢片环绕式的非晶合金铁心 |
CN104795213A (zh) * | 2015-04-21 | 2015-07-22 | 华夏恒业变压器有限公司 | 一种新型结构的非晶合金干式变压器 |
CN105244146A (zh) * | 2015-11-09 | 2016-01-13 | 国家电网公司 | 一种新型结构的非晶合金干式变压器 |
-
2012
- 2012-05-28 CN CN 201220242504 patent/CN202601377U/zh not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102682966A (zh) * | 2012-05-28 | 2012-09-19 | 广东海鸿变压器有限公司 | 降低噪声的非晶合金立体卷铁芯 |
CN103093934A (zh) * | 2013-02-04 | 2013-05-08 | 上海日港置信非晶体金属有限公司 | 非晶合金变压器及其铁芯、与制造方法 |
CN103531334A (zh) * | 2013-11-02 | 2014-01-22 | 国家电网公司 | 一种硅钢片环绕式的非晶合金铁心 |
CN104795213A (zh) * | 2015-04-21 | 2015-07-22 | 华夏恒业变压器有限公司 | 一种新型结构的非晶合金干式变压器 |
CN105244146A (zh) * | 2015-11-09 | 2016-01-13 | 国家电网公司 | 一种新型结构的非晶合金干式变压器 |
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Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: HAIHONG ELECTRIC CO., LTD. Free format text: FORMER NAME: GUANGDONG HAIHONG TRANSFORMER CO., LTD. |
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CP03 | Change of name, title or address |
Address after: Huancui city of Kaiping West Tsui Lake District in Guangdong Province, Jiangmen City, No. 3, 529300 Patentee after: HAIHONG ELECTRIC CO., LTD. Address before: 138 No. 529321 Guangdong city of Jiangmen province Kaiping city Sha Gang Industrial Park Avenue Patentee before: Guangdong Haihong Transformer Co., Ltd. |
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CX01 | Expiry of patent term |
Granted publication date: 20121212 |
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CX01 | Expiry of patent term |