CN102003399B - 风扇延时控制电路 - Google Patents
风扇延时控制电路 Download PDFInfo
- Publication number
- CN102003399B CN102003399B CN201010595867.8A CN201010595867A CN102003399B CN 102003399 B CN102003399 B CN 102003399B CN 201010595867 A CN201010595867 A CN 201010595867A CN 102003399 B CN102003399 B CN 102003399B
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- CN
- China
- Prior art keywords
- pin
- circuit
- capacitor
- resistance
- fan
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010595867.8A CN102003399B (zh) | 2010-12-20 | 2010-12-20 | 风扇延时控制电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010595867.8A CN102003399B (zh) | 2010-12-20 | 2010-12-20 | 风扇延时控制电路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102003399A CN102003399A (zh) | 2011-04-06 |
CN102003399B true CN102003399B (zh) | 2014-08-27 |
Family
ID=43811025
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010595867.8A Expired - Fee Related CN102003399B (zh) | 2010-12-20 | 2010-12-20 | 风扇延时控制电路 |
Country Status (1)
Country | Link |
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CN (1) | CN102003399B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102828980B (zh) | 2012-09-11 | 2015-04-29 | 中兴通讯股份有限公司 | 一种散热风扇控制装置及电子设备 |
CN104279175A (zh) * | 2013-07-10 | 2015-01-14 | 鼎点视讯科技有限公司 | 风扇控制方法、装置及系统 |
CN112398326B (zh) * | 2019-08-13 | 2022-04-05 | 国民技术股份有限公司 | 基于多输出器件的软启动装置、方法、电源及芯片 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5848282A (en) * | 1996-01-26 | 1998-12-08 | Samsung Electronics Co., Ltd. | Computer system with a control funtion of rotation speed of a cooling fan for a microprocessor chip therein and a method of controlling the cooling fan |
DE202004001913U1 (de) * | 2004-02-09 | 2004-04-08 | Dreefs Gmbh Schaltgeräte Und Systeme | Schaltungsanordnung zum zeitlich verzögerten Ein- und Ausschalten eines Verbrauchers |
CN2765237Y (zh) * | 2004-12-23 | 2006-03-15 | 蔡宗彦 | 独立于电源供应器的散热风扇延迟装置 |
CN2888745Y (zh) * | 2006-05-19 | 2007-04-11 | 奇宏电子(深圳)有限公司 | 风扇延时软起动电路 |
CN201638134U (zh) * | 2010-03-02 | 2010-11-17 | 东莞市金翔电器设备有限公司 | 散热风扇速度与延时控制电路 |
CN201908859U (zh) * | 2010-12-20 | 2011-07-27 | 天津诺尔哈顿电器制造有限公司 | 风扇延时控制电路 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2853169B2 (ja) * | 1989-05-31 | 1999-02-03 | 株式会社明電舎 | パターン認識装置 |
JP3239054B2 (ja) * | 1995-10-05 | 2001-12-17 | 日本サーボ株式会社 | ブラシレスモータの駆動回路 |
-
2010
- 2010-12-20 CN CN201010595867.8A patent/CN102003399B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5848282A (en) * | 1996-01-26 | 1998-12-08 | Samsung Electronics Co., Ltd. | Computer system with a control funtion of rotation speed of a cooling fan for a microprocessor chip therein and a method of controlling the cooling fan |
DE202004001913U1 (de) * | 2004-02-09 | 2004-04-08 | Dreefs Gmbh Schaltgeräte Und Systeme | Schaltungsanordnung zum zeitlich verzögerten Ein- und Ausschalten eines Verbrauchers |
CN2765237Y (zh) * | 2004-12-23 | 2006-03-15 | 蔡宗彦 | 独立于电源供应器的散热风扇延迟装置 |
CN2888745Y (zh) * | 2006-05-19 | 2007-04-11 | 奇宏电子(深圳)有限公司 | 风扇延时软起动电路 |
CN201638134U (zh) * | 2010-03-02 | 2010-11-17 | 东莞市金翔电器设备有限公司 | 散热风扇速度与延时控制电路 |
CN201908859U (zh) * | 2010-12-20 | 2011-07-27 | 天津诺尔哈顿电器制造有限公司 | 风扇延时控制电路 |
Also Published As
Publication number | Publication date |
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CN102003399A (zh) | 2011-04-06 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: 300385 Tianjin City Economic Development Zone Xiqing Dasi Industrial Park Jintai Road No. 6 Applicant after: TIANJIN NOLE ELECTRIC Co.,Ltd. Address before: 300385 Tianjin City Economic Development Zone Xiqing Dasi Industrial Park Jintai Road No. 6 Applicant before: Tianjin Knoll Hatton Electric Co.,Ltd. Address after: 300385 Tianjin City Economic Development Zone Xiqing Dasi Industrial Park Jintai Road No. 6 Applicant after: Tianjin Knoll Hatton Electric Co.,Ltd. Address before: 300381 Tianjin city Xiqing District of Xiqing Economic Development Zone Industrial Park Ze Road No. 20 Hung Temple Applicant before: Tianjin Nuoerhatun Electric Manufacturing Co.,Ltd. |
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COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: TIANJIN NOLE ELECTRICITY CO., LTD. TO: TIANJIN NUOERHADUN ELECTRIC CO., LTD. Free format text: CORRECT: APPLICANT; FROM: TIANJIN NUOERHADUN ELECTRIC CO., LTD. TO: TIANJIN NOLE ELECTRICITY CO., LTD. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: TIANJIN NUO'ER TRANSMISSION ELECTRIC EQUIPMENT CO. Free format text: FORMER OWNER: TIANJIN NOLE ELECTRICITY CO., LTD. Effective date: 20150311 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20150311 Address after: 300385 Tianjin City Economic Development Zone Xiqing Dasi Industrial Park Jintai Road No. 6 Patentee after: TIANJIN NUOER TRANSMISSION ELECTRICAL EQUIPMENT Co.,Ltd. Address before: 300385 Tianjin City Economic Development Zone Xiqing Dasi Industrial Park Jintai Road No. 6 Patentee before: TIANJIN NOLE ELECTRIC Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20161220 |
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CF01 | Termination of patent right due to non-payment of annual fee |