JP2002315377A5 - - Google Patents

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Publication number
JP2002315377A5
JP2002315377A5 JP2002049452A JP2002049452A JP2002315377A5 JP 2002315377 A5 JP2002315377 A5 JP 2002315377A5 JP 2002049452 A JP2002049452 A JP 2002049452A JP 2002049452 A JP2002049452 A JP 2002049452A JP 2002315377 A5 JP2002315377 A5 JP 2002315377A5
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JP
Japan
Prior art keywords
fan
signal
tachometer
speed
voltage
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.)
Withdrawn
Application number
JP2002049452A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002315377A (ja
Filing date
Publication date
Priority claimed from US09/798,402 external-priority patent/US6381406B1/en
Application filed filed Critical
Publication of JP2002315377A publication Critical patent/JP2002315377A/ja
Publication of JP2002315377A5 publication Critical patent/JP2002315377A5/ja
Withdrawn legal-status Critical Current

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JP2002049452A 2001-03-02 2002-02-26 ファン制御方法、適応同期ｄｃファン速度コントローラおよび信号発生方法 Withdrawn JP2002315377A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/798,402 US6381406B1 (en) 2001-03-02 2001-03-02 Adaptive synchronous DC fan speed controller
US09/798402 2001-03-02

Publications (2)

Publication Number Publication Date
JP2002315377A JP2002315377A (ja) 2002-10-25
JP2002315377A5 true JP2002315377A5 (https=) 2005-08-11

Family

ID=25173314

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002049452A Withdrawn JP2002315377A (ja) 2001-03-02 2002-02-26 ファン制御方法、適応同期ｄｃファン速度コントローラおよび信号発生方法

Country Status (3)

Country Link
US (1) US6381406B1 (https=)
JP (1) JP2002315377A (https=)
DE (1) DE10208771A1 (https=)

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US20040169987A1 (en) * 2003-02-28 2004-09-02 Robert Green Electronic relay controller
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US20050237717A1 (en) * 2004-04-22 2005-10-27 Babb Samuel M Method and apparatus for reducing acoustic noise from paired cooling fans
CN100356682C (zh) * 2004-05-18 2007-12-19 精拓科技股份有限公司 智慧型风扇转速控制的方法与系统
US20060001567A1 (en) * 2004-07-01 2006-01-05 Valter Nilsson Sensor with improved voltage protection
CN100377491C (zh) * 2004-10-30 2008-03-26 鸿富锦精密工业（深圳）有限公司 直流风扇自启动电路
US7282873B2 (en) * 2004-11-16 2007-10-16 Lenovo (Singapore) Pte. Ltd. Mutual active cancellation of fan noise and vibration
JP2007142047A (ja) * 2005-11-16 2007-06-07 Fujitsu Ltd 制御装置
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US7141950B1 (en) * 2006-02-28 2006-11-28 Cypress Semiconductor Corp. Fan control utilizing bi-directional communication
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US20090278484A1 (en) * 2008-05-09 2009-11-12 Degree Controls, Inc. Fan conducted noise reduction
US8241008B2 (en) * 2009-02-26 2012-08-14 Standard Microsystems Corporation RPM controller using drive profiles
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TWI502134B (zh) * 2010-12-22 2015-10-01 Delta Electronics Inc 風扇
CN103032300A (zh) * 2011-09-29 2013-04-10 鸿富锦精密工业（深圳）有限公司 风扇测试系统及方法
TW201317466A (zh) * 2011-10-21 2013-05-01 Hon Hai Prec Ind Co Ltd 電源風扇轉速控制系統
US10257959B2 (en) * 2011-12-20 2019-04-09 Maxim Integrated Products, Inc. Method and apparatus for monitoring electromechanical device performance and reliability
US20140113542A1 (en) * 2012-05-02 2014-04-24 U.S. Sunlight Corp. Method and Apparatus for Solar Fan Controller
US8963466B2 (en) * 2012-10-08 2015-02-24 Huntair, Inc. Fan array vibration control system and method
CN103899561A (zh) * 2012-12-28 2014-07-02 鸿富锦精密工业（深圳）有限公司 风扇控制电路
JP5687321B1 (ja) * 2013-09-17 2015-03-18 三菱電機株式会社 電動機駆動装置、およびそれを内蔵した電動機、ならびにそれを搭載した空気調和機
US9735452B2 (en) * 2013-12-05 2017-08-15 Hyundai Motor Company Apparatus and method for monitoring component breakdown of battery system
US9841210B2 (en) 2014-04-22 2017-12-12 Trane International Inc. Sound level control in an HVAC system
US10372092B2 (en) * 2014-04-22 2019-08-06 Trane International Inc. System and method for controlling HVAC equipment so as to obtain a desired range of a sound pressure level and/or sound power level
CN107420332A (zh) * 2016-05-24 2017-12-01 中兴通讯股份有限公司 一种风扇控制的方法和装置
US10160355B2 (en) 2016-08-15 2018-12-25 Fca Us Llc Vehicle seat ventilation system and control
US10653183B2 (en) 2016-11-18 2020-05-19 Rai Strategic Holdings, Inc. Power source for an aerosol delivery device
US12114688B2 (en) 2017-10-24 2024-10-15 Rai Strategic Holdings, Inc. Method for formulating aerosol precursor for aerosol delivery device
US10813385B2 (en) 2018-03-09 2020-10-27 Rai Strategic Holdings, Inc. Buck regulator with operational amplifier feedback for an aerosol delivery device
US11206864B2 (en) 2018-03-26 2021-12-28 Rai Strategic Holdings, Inc. Aerosol delivery device providing flavor control
JP2020077276A (ja) * 2018-11-09 2020-05-21 ルネサスエレクトロニクス株式会社 半導体装置、制御装置および制御方法
CN111189230B (zh) * 2018-11-15 2023-02-07 青岛经济技术开发区海尔热水器有限公司 一种燃气热水器自动控制方法及燃气热水器
CN110285086B (zh) * 2019-05-09 2020-09-04 苏州浪潮智能科技有限公司 一种风扇控制系统、方法及服务器
US11713896B1 (en) * 2020-04-20 2023-08-01 Tippmann Engineering, Llc Modular heat transfer system
TWI767295B (zh) * 2020-08-13 2022-06-11 緯穎科技服務股份有限公司 風扇的通訊方法及其相關風扇系統
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