CN201084547Y - 一种降低滤波电容器噪声的装置 - Google Patents
一种降低滤波电容器噪声的装置 Download PDFInfo
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- CN201084547Y CN201084547Y CNU2007201496654U CN200720149665U CN201084547Y CN 201084547 Y CN201084547 Y CN 201084547Y CN U2007201496654 U CNU2007201496654 U CN U2007201496654U CN 200720149665 U CN200720149665 U CN 200720149665U CN 201084547 Y CN201084547 Y CN 201084547Y
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- filtering capacitor
- noise
- capacitor noise
- acoustic enclosure
- acoustic hood
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CNU2007201496654U CN201084547Y (zh) | 2007-06-15 | 2007-06-15 | 一种降低滤波电容器噪声的装置 |
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CNU2007201496654U CN201084547Y (zh) | 2007-06-15 | 2007-06-15 | 一种降低滤波电容器噪声的装置 |
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CN201084547Y true CN201084547Y (zh) | 2008-07-09 |
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CNU2007201496654U Expired - Lifetime CN201084547Y (zh) | 2007-06-15 | 2007-06-15 | 一种降低滤波电容器噪声的装置 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9396875B2 (en) | 2013-06-14 | 2016-07-19 | Abb Technology Ltd | Terminal bushing sealing element |
CN106252064A (zh) * | 2016-10-08 | 2016-12-21 | 安徽四新电子有限责任公司 | 一种高可靠性电容器 |
CN106384666A (zh) * | 2016-10-08 | 2017-02-08 | 安徽四新电子有限责任公司 | 一种高可靠性电容器固定结构 |
CN106384665A (zh) * | 2016-10-08 | 2017-02-08 | 安徽四新电子有限责任公司 | 一种新型捆绑式电容器 |
CN106847504A (zh) * | 2017-03-23 | 2017-06-13 | 日新电机(无锡)有限公司 | 电容器隔声腔结构 |
CN106910625A (zh) * | 2017-02-28 | 2017-06-30 | 桂林电子科技大学 | 一种采用阻尼钢板的低噪声电力电容器 |
-
2007
- 2007-06-15 CN CNU2007201496654U patent/CN201084547Y/zh not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9396875B2 (en) | 2013-06-14 | 2016-07-19 | Abb Technology Ltd | Terminal bushing sealing element |
CN106252064A (zh) * | 2016-10-08 | 2016-12-21 | 安徽四新电子有限责任公司 | 一种高可靠性电容器 |
CN106384666A (zh) * | 2016-10-08 | 2017-02-08 | 安徽四新电子有限责任公司 | 一种高可靠性电容器固定结构 |
CN106384665A (zh) * | 2016-10-08 | 2017-02-08 | 安徽四新电子有限责任公司 | 一种新型捆绑式电容器 |
CN106910625A (zh) * | 2017-02-28 | 2017-06-30 | 桂林电子科技大学 | 一种采用阻尼钢板的低噪声电力电容器 |
CN106847504A (zh) * | 2017-03-23 | 2017-06-13 | 日新电机(无锡)有限公司 | 电容器隔声腔结构 |
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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: BEIJING LUCHUANG ACOUSTIC ENGINEERING CO., LTD. Free format text: FORMER NAME: BEIJING GREENTEC ACOUSTIC ENGINEERING HOLDINGS CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 100080 Beijing city Haidian District No. 1 Suzhou Street Lvchuang building five Patentee after: Beijing Luchuang Acoustic Engineering Co., Ltd. Address before: 100080 Beijing city Haidian District No. 1 Suzhou Street Lvchuang building five Patentee before: Beijing Greentec Acoustic Engineering Holdings Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20080709 |
|
CX01 | Expiry of patent term | ||
DD01 | Delivery of document by public notice |
Addressee: Beijing Luchuang Acoustic Engineering Co., Ltd. Document name: Notification of Expiration of Patent Right Duration |
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DD01 | Delivery of document by public notice |