TW200619506A - Fan motor - Google Patents

Fan motor

Info

Publication number
TW200619506A
TW200619506A TW093138722A TW93138722A TW200619506A TW 200619506 A TW200619506 A TW 200619506A TW 093138722 A TW093138722 A TW 093138722A TW 93138722 A TW93138722 A TW 93138722A TW 200619506 A TW200619506 A TW 200619506A
Authority
TW
Taiwan
Prior art keywords
fan blade
air suction
fan motor
towards
air
Prior art date
Application number
TW093138722A
Other languages
English (en)
Chinese (zh)
Other versions
TWI298760B (enExample
Inventor
Katsuhiko Yamamoto
Hiroshi Aoki
Original Assignee
Toshiba Home Tech Corp
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 Toshiba Home Tech Corp filed Critical Toshiba Home Tech Corp
Publication of TW200619506A publication Critical patent/TW200619506A/zh
Application granted granted Critical
Publication of TWI298760B publication Critical patent/TWI298760B/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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/30—Vanes
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4226—Fan casings
    • F04D29/424—Double entry casings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
TW093138722A 2004-12-10 2004-12-14 Fan motor TW200619506A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004357564A JP4461484B2 (ja) 2004-12-10 2004-12-10 ファンモータ

Publications (2)

Publication Number Publication Date
TW200619506A true TW200619506A (en) 2006-06-16
TWI298760B TWI298760B (enExample) 2008-07-11

Family

ID=36318018

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093138722A TW200619506A (en) 2004-12-10 2004-12-14 Fan motor

Country Status (3)

Country Link
US (1) US7044720B1 (enExample)
JP (1) JP4461484B2 (enExample)
TW (1) TW200619506A (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1640617A3 (en) * 2004-09-24 2012-08-08 Shenzhen Xing Risheng Industrial Co., Ltd. Free vortex pump
US7486519B2 (en) * 2006-02-24 2009-02-03 Nvidia Corporation System for cooling a heat-generating electronic device with increased air flow
US20080253087A1 (en) * 2007-04-10 2008-10-16 Ati Technologies Ulc Thermal management system for an electronic device
JP5574628B2 (ja) * 2009-02-17 2014-08-20 山洋電気株式会社 遠心ファン
JP5717046B2 (ja) * 2010-11-12 2015-05-13 日本電産株式会社 送風ファン
TWI464329B (zh) 2010-11-24 2014-12-11 Delta Electronics Inc 離心式風扇及其扇葉
TWI439609B (zh) * 2011-08-09 2014-06-01 廣達電腦股份有限公司 散熱裝置、其離心式風扇模組及裝設有此散熱裝置之電子裝置
TWI563180B (en) * 2011-08-22 2016-12-21 Foxconn Tech Co Ltd Low profile cooling fan
US9739287B2 (en) 2013-01-22 2017-08-22 Regal Beloit America, Inc. Fan and motor assembly and method of assembling
JP2018193892A (ja) * 2017-05-15 2018-12-06 日本電産株式会社 送風装置
US10982681B2 (en) * 2018-08-22 2021-04-20 Aia Vital Components (China) Co., Ltd. Fan blade structure and centrifugal fan
US11723172B2 (en) 2021-03-05 2023-08-08 Apple Inc. Fan impeller with sections having different blade design geometries
US20250142767A1 (en) * 2023-10-26 2025-05-01 Dell Products L.P. Low-noise fan for information handling systems

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1503520A1 (de) * 1965-09-22 1970-02-26 Daimler Benz Ag Schaufelrad von Axial- oder Radialverdichtern
DE3264089D1 (en) * 1982-12-29 1985-07-11 Gebhardt Gmbh Wilhelm Radial ventilator with backwards-curved profiled blades
US4530639A (en) * 1984-02-06 1985-07-23 A/S Kongsberg Vapenfabrikk Dual-entry centrifugal compressor
EP0535102B1 (en) * 1990-06-19 1995-11-29 COLE, Martin Terence Gaseous fluid aspirator or pump
SE504973C2 (sv) * 1995-09-14 1997-06-02 Walinov Ab I en ventilerad fordonsstol ingående fläktanordning
JPH09149598A (ja) * 1995-11-20 1997-06-06 Seiko Epson Corp 冷却ファンおよび冷却ファン組立体
JP2000179492A (ja) * 1998-12-18 2000-06-27 Nippon Keiki Seisakusho:Kk 薄形遠心送風ファン
JP3377182B2 (ja) * 1999-03-31 2003-02-17 東芝ホームテクノ株式会社 ファンモータ
JP2004140061A (ja) 2002-10-16 2004-05-13 Toshiba Home Technology Corp 冷却モジュール

Also Published As

Publication number Publication date
TWI298760B (enExample) 2008-07-11
JP4461484B2 (ja) 2010-05-12
JP2006161765A (ja) 2006-06-22
US7044720B1 (en) 2006-05-16

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Legal Events

Date Code Title Description
MK4A Expiration of patent term of an invention patent