TW200721628A - Fan system and protecting method thereof - Google Patents

Fan system and protecting method thereof

Info

Publication number
TW200721628A
TW200721628A TW094141109A TW94141109A TW200721628A TW 200721628 A TW200721628 A TW 200721628A TW 094141109 A TW094141109 A TW 094141109A TW 94141109 A TW94141109 A TW 94141109A TW 200721628 A TW200721628 A TW 200721628A
Authority
TW
Taiwan
Prior art keywords
protecting
electrically connected
fan system
driving circuit
circuit
Prior art date
Application number
TW094141109A
Other languages
English (en)
Other versions
TWI302395B (en
Inventor
Chien-Hua Chen
Wen-Shi Huang
Original Assignee
Delta Electronics Inc
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 Delta Electronics Inc filed Critical Delta Electronics Inc
Priority to TW094141109A priority Critical patent/TWI302395B/zh
Priority to JP2006003582A priority patent/JP4272655B2/ja
Priority to US11/523,648 priority patent/US20070115599A1/en
Publication of TW200721628A publication Critical patent/TW200721628A/zh
Application granted granted Critical
Publication of TWI302395B publication Critical patent/TWI302395B/zh

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/021—Details concerning the disconnection itself, e.g. at a particular instant, particularly at zero value of current, disconnection in a predetermined order
    • H02H3/023—Details concerning the disconnection itself, e.g. at a particular instant, particularly at zero value of current, disconnection in a predetermined order by short-circuiting
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20536—Modifications to facilitate cooling, ventilating, or heating for racks or cabinets of standardised dimensions, e.g. electronic racks for aircraft or telecommunication equipment
    • H05K7/207—Thermal management, e.g. cabinet temperature control
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Dc-Dc Converters (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Control Of Multiple Motors (AREA)
TW094141109A 2005-11-23 2005-11-23 Fan system and protecting method thereof TWI302395B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
TW094141109A TWI302395B (en) 2005-11-23 2005-11-23 Fan system and protecting method thereof
JP2006003582A JP4272655B2 (ja) 2005-11-23 2006-01-11 ファンシステム及びファンシステム保護方法
US11/523,648 US20070115599A1 (en) 2005-11-23 2006-09-20 Fan system and method for protecting the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW094141109A TWI302395B (en) 2005-11-23 2005-11-23 Fan system and protecting method thereof

Publications (2)

Publication Number Publication Date
TW200721628A true TW200721628A (en) 2007-06-01
TWI302395B TWI302395B (en) 2008-10-21

Family

ID=38053215

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094141109A TWI302395B (en) 2005-11-23 2005-11-23 Fan system and protecting method thereof

Country Status (3)

Country Link
US (1) US20070115599A1 (zh)
JP (1) JP4272655B2 (zh)
TW (1) TWI302395B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI417716B (zh) * 2007-11-02 2013-12-01 Hon Hai Prec Ind Co Ltd 風扇運轉監測裝置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101419493B (zh) * 2007-10-25 2012-06-20 鸿富锦精密工业（深圳）有限公司 风扇运转监测装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3113159B2 (ja) * 1994-11-14 2000-11-27 富士通株式会社 電源装置
US5773965A (en) * 1995-10-24 1998-06-30 Rohm Co., Ltd. Switching power supply apparatus for converting a high DC voltage into a low DC voltage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI417716B (zh) * 2007-11-02 2013-12-01 Hon Hai Prec Ind Co Ltd 風扇運轉監測裝置

Also Published As

Publication number Publication date
JP2007138916A (ja) 2007-06-07
JP4272655B2 (ja) 2009-06-03
US20070115599A1 (en) 2007-05-24
TWI302395B (en) 2008-10-21

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Legal Events

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