TW200742801A - Fan and impeller thereof - Google Patents

Fan and impeller thereof

Info

Publication number
TW200742801A
TW200742801A TW095115550A TW95115550A TW200742801A TW 200742801 A TW200742801 A TW 200742801A TW 095115550 A TW095115550 A TW 095115550A TW 95115550 A TW95115550 A TW 95115550A TW 200742801 A TW200742801 A TW 200742801A
Authority
TW
Taiwan
Prior art keywords
impeller
hub
housing
motor
fan
Prior art date
Application number
TW095115550A
Other languages
English (en)
Other versions
TWI307742B (en
Inventor
Chin-Hong Lee
Sung-Wei Lee
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 TW095115550A priority Critical patent/TWI307742B/zh
Priority to US11/790,422 priority patent/US7802969B2/en
Publication of TW200742801A publication Critical patent/TW200742801A/zh
Application granted granted Critical
Publication of TWI307742B publication Critical patent/TWI307742B/zh

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
    • F04D25/0613—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump the electric motor being of the inside-out type, i.e. the rotor is arranged radially outside a central stator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
    • F04D29/384—Blades characterised by form

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
TW095115550A 2006-05-02 2006-05-02 Fan and impeller thereof TWI307742B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW095115550A TWI307742B (en) 2006-05-02 2006-05-02 Fan and impeller thereof
US11/790,422 US7802969B2 (en) 2006-05-02 2007-04-25 Fan and impeller thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW095115550A TWI307742B (en) 2006-05-02 2006-05-02 Fan and impeller thereof

Publications (2)

Publication Number Publication Date
TW200742801A true TW200742801A (en) 2007-11-16
TWI307742B TWI307742B (en) 2009-03-21

Family

ID=38661324

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095115550A TWI307742B (en) 2006-05-02 2006-05-02 Fan and impeller thereof

Country Status (2)

Country Link
US (1) US7802969B2 (zh)
TW (1) TWI307742B (zh)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008175142A (ja) * 2007-01-18 2008-07-31 Nippon Densan Corp ファン装置
TWI377004B (en) * 2008-03-28 2012-11-11 Delta Electronics Inc Fan and fan frame thereof
TWI398579B (zh) * 2009-12-18 2013-06-11 Yen Sun Technology Corp A cooling fan with reduced noise
JP5079035B2 (ja) * 2010-02-15 2012-11-21 日本電産サーボ株式会社 インペラ及び送風ファン
CN101782084A (zh) * 2010-03-02 2010-07-21 上海理工大学 具有c样条型弯叶片的微型轴流风扇
TWI433995B (zh) 2010-10-15 2014-04-11 Delta Electronics Inc 葉輪
TWI490414B (zh) * 2012-08-29 2015-07-01 Apple Inc 具非對稱葉片間隔之離心鼓風機
TWI490415B (zh) * 2012-08-29 2015-07-01 Apple Inc 具有非對稱葉片間隔之離心式鼓風機
CN208503072U (zh) 2018-06-27 2019-02-15 中强光电股份有限公司 风扇模块与电子装置
US12006942B2 (en) * 2019-01-04 2024-06-11 Delta Electronics, Inc. Serial-type diagonal fan assembly
CN111735090A (zh) * 2020-07-07 2020-10-02 苏州百菲特清洗技术有限公司 一种运水烟罩用油烟处理装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4569631A (en) * 1984-08-06 1986-02-11 Airflow Research And Manufacturing Corp. High strength fan
US5961289A (en) * 1995-11-22 1999-10-05 Deutsche Forshungsanstalt Fur Luft-Und Raumfahrt E.V. Cooling axial flow fan with reduced noise levels caused by swept laminar and/or asymmetrically staggered blades
US5769607A (en) * 1997-02-04 1998-06-23 Itt Automotive Electrical Systems, Inc. High-pumping, high-efficiency fan with forward-swept blades
US6902377B2 (en) * 2003-04-21 2005-06-07 Intel Corporation High performance axial fan
TWI305486B (en) * 2004-08-27 2009-01-11 Delta Electronics Inc Heat-dissipating fan and its housing
TW200617286A (en) * 2004-11-24 2006-06-01 Sunonwealth Electr Mach Ind Co Impeller structure for axial-flow heat-dissipating fan

Also Published As

Publication number Publication date
US20070258812A1 (en) 2007-11-08
TWI307742B (en) 2009-03-21
US7802969B2 (en) 2010-09-28

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