JP4461484B2 - ファンモータ - Google Patents

ファンモータ Download PDF

Info

Publication number
JP4461484B2
JP4461484B2 JP2004357564A JP2004357564A JP4461484B2 JP 4461484 B2 JP4461484 B2 JP 4461484B2 JP 2004357564 A JP2004357564 A JP 2004357564A JP 2004357564 A JP2004357564 A JP 2004357564A JP 4461484 B2 JP4461484 B2 JP 4461484B2
Authority
JP
Japan
Prior art keywords
fan blade
intake
fan
air
rotor
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.)
Expired - Lifetime
Application number
JP2004357564A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006161765A (ja
Inventor
勝彦 山本
弘 青木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Home Technology Corp
Original Assignee
Toshiba Home Technology 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 Technology Corp filed Critical Toshiba Home Technology Corp
Priority to JP2004357564A priority Critical patent/JP4461484B2/ja
Priority to TW093138722A priority patent/TW200619506A/zh
Priority to US11/025,735 priority patent/US7044720B1/en
Publication of JP2006161765A publication Critical patent/JP2006161765A/ja
Application granted granted Critical
Publication of JP4461484B2 publication Critical patent/JP4461484B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
JP2004357564A 2004-12-10 2004-12-10 ファンモータ Expired - Lifetime JP4461484B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2004357564A JP4461484B2 (ja) 2004-12-10 2004-12-10 ファンモータ
TW093138722A TW200619506A (en) 2004-12-10 2004-12-14 Fan motor
US11/025,735 US7044720B1 (en) 2004-12-10 2004-12-29 Fan motor

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
JP2006161765A JP2006161765A (ja) 2006-06-22
JP4461484B2 true JP4461484B2 (ja) 2010-05-12

Family

ID=36318018

Family Applications (1)

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

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
JP2006161765A (ja) 2006-06-22
TW200619506A (en) 2006-06-16
US7044720B1 (en) 2006-05-16

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