TW200724934A - Apparatus and method for testing rotation speed of fans - Google Patents

Apparatus and method for testing rotation speed of fans

Info

Publication number
TW200724934A
TW200724934A TW094144778A TW94144778A TW200724934A TW 200724934 A TW200724934 A TW 200724934A TW 094144778 A TW094144778 A TW 094144778A TW 94144778 A TW94144778 A TW 94144778A TW 200724934 A TW200724934 A TW 200724934A
Authority
TW
Taiwan
Prior art keywords
fans
testing device
rotation speed
control unit
fan testing
Prior art date
Application number
TW094144778A
Other languages
English (en)
Other versions
TWI291558B (en
Inventor
Teng-Tsung Huang
Hua-Yong Xu
Yao Hu
Original Assignee
Hon Hai Prec Ind Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hon Hai Prec Ind Co Ltd filed Critical Hon Hai Prec Ind Co Ltd
Priority to TW94144778A priority Critical patent/TWI291558B/zh
Publication of TW200724934A publication Critical patent/TW200724934A/zh
Application granted granted Critical
Publication of TWI291558B publication Critical patent/TWI291558B/zh

Links

Landscapes

  • Control Of Positive-Displacement Air Blowers (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Control Of Electric Motors In General (AREA)
TW94144778A 2005-12-16 2005-12-16 Apparatus and method for testing rotation speed of fans TWI291558B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW94144778A TWI291558B (en) 2005-12-16 2005-12-16 Apparatus and method for testing rotation speed of fans

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW94144778A TWI291558B (en) 2005-12-16 2005-12-16 Apparatus and method for testing rotation speed of fans

Publications (2)

Publication Number Publication Date
TW200724934A true TW200724934A (en) 2007-07-01
TWI291558B TWI291558B (en) 2007-12-21

Family

ID=39461203

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94144778A TWI291558B (en) 2005-12-16 2005-12-16 Apparatus and method for testing rotation speed of fans

Country Status (1)

Country Link
TW (1) TWI291558B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI490703B (zh) * 2006-11-09 2015-07-01 Thomson Licensing 使用率參數之下載方法及實施此方法之電子伺服器及電子器具

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106151084A (zh) * 2015-04-09 2016-11-23 鸿富锦精密工业(武汉)有限公司 风扇检测装置及风扇装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI490703B (zh) * 2006-11-09 2015-07-01 Thomson Licensing 使用率參數之下載方法及實施此方法之電子伺服器及電子器具

Also Published As

Publication number Publication date
TWI291558B (en) 2007-12-21

Similar Documents

Publication Publication Date Title
DE60305662D1 (de) Steuerkonsole für elektrische geräte
CY1109517T1 (el) Μεθοδος κοπης και συσκευη
WO2007089661A3 (en) Power sparing synchronous apparatus
EP2348382A3 (en) Cooling controlling apparatus, electronic apparatus, and cooling controlling method
TW200623601A (en) Apparatus for measuring a constant of AC rotary machine
EP2073098A3 (en) Device, system, and method of power saving using location sensing modules
MX2015009665A (es) Metodo y aparato para la adquisicion de la calidad del aire.
WO2006039202A3 (en) Providing support for a timer assocated with a virtual machine monitor
EP1928081A3 (en) Power supply apparatus, methods and computer program products using D-Q domain based synchronization techniques
EP2088493A3 (en) Portable computer and method for preheating portable computer before booting
EP1833160A3 (en) Power control apparatus, power control method
GB2459587A (en) Signal processing in downhole equipment
EP1940038A3 (en) Apparatus and method for current control in mobile terminal
ATE352898T1 (de) Energieverbrauch in einem elektrischen antrieb
CN1947318A (zh) 热过负荷保护
CN104424067A (zh) 风扇模组测试方法及系统
TW200724934A (en) Apparatus and method for testing rotation speed of fans
TWI340551B (en) Method and apparatus for generating accurate fan tachometer readings
CN201852700U (zh) 翻盖试验机
TW200717291A (en) Methods and portable electronic apparatuses for application execution
TW201522971A (zh) 風扇測試系統及方法
EP2642353A3 (en) Image forming apparatus and method of controlling the same
WO2007137549A3 (de) Verfahren und einrichtung zum betreiben eines mox-gas-sensors
DK1521089T3 (da) System og fremgangsmåde til måling af elektrisk energi i et elektrisk motordrev
ATE462221T1 (de) Verfahren und vorrichtung zum positionieren einer drehbaren einrichtung

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees