WO2009069606A1 - 遠心ファン - Google Patents

遠心ファン Download PDF

Info

Publication number
WO2009069606A1
WO2009069606A1 PCT/JP2008/071365 JP2008071365W WO2009069606A1 WO 2009069606 A1 WO2009069606 A1 WO 2009069606A1 JP 2008071365 W JP2008071365 W JP 2008071365W WO 2009069606 A1 WO2009069606 A1 WO 2009069606A1
Authority
WO
WIPO (PCT)
Prior art keywords
blades
side plate
main plate
plate
circular
Prior art date
Application number
PCT/JP2008/071365
Other languages
English (en)
French (fr)
Inventor
Toru Iwata
Zhiming Zheng
Original Assignee
Daikin Industries, 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 Daikin Industries, Ltd. filed Critical Daikin Industries, Ltd.
Priority to EP08853178.5A priority Critical patent/EP2213882B1/en
Priority to US12/679,790 priority patent/US8784060B2/en
Priority to ES08853178.5T priority patent/ES2620304T3/es
Priority to AU2008330649A priority patent/AU2008330649B2/en
Priority to CN2008801105287A priority patent/CN101821513B/zh
Publication of WO2009069606A1 publication Critical patent/WO2009069606A1/ja

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
    • F04D29/26—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
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

　遠心ファンは、モータ回転軸により回転駆動される円形の主板と、主板の外周部に固定され、主板の周方向に沿って所定の間隔をおいて設けられた複数の羽根と、複数の羽根において主板と反対側の端部に取り付けられた側板とを備えている。側板の中央には、空気吸込口が設けられている。側板は、空気吸込口から遠心方向に沿って外方に傾斜すると共に所定の曲率を有する断面円弧形状を有している。複数枚の羽根と側板との間には、死水域低減空間が設けられている。この死水域低減空間により、羽根の両面においてスムーズな流れが形成され、良好な羽根性能が発揮される。
PCT/JP2008/071365 2007-11-26 2008-11-26 遠心ファン WO2009069606A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP08853178.5A EP2213882B1 (en) 2007-11-26 2008-11-26 Centrifugal fan
US12/679,790 US8784060B2 (en) 2007-11-26 2008-11-26 Centrifugal fan
ES08853178.5T ES2620304T3 (es) 2007-11-26 2008-11-26 Ventilador centrífugo
AU2008330649A AU2008330649B2 (en) 2007-11-26 2008-11-26 Centrifugal fan
CN2008801105287A CN101821513B (zh) 2007-11-26 2008-11-26 离心式风扇

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007304031 2007-11-26
JP2007-304031 2007-11-26
JP2008-295122 2008-11-19
JP2008295122A JP4396775B2 (ja) 2007-11-26 2008-11-19 遠心ファン

Publications (1)

Publication Number Publication Date
WO2009069606A1 true WO2009069606A1 (ja) 2009-06-04

Family

ID=40678502

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/071365 WO2009069606A1 (ja) 2007-11-26 2008-11-26 遠心ファン

Country Status (8)

Country Link
US (1) US8784060B2 (ja)
EP (1) EP2213882B1 (ja)
JP (1) JP4396775B2 (ja)
KR (1) KR101210696B1 (ja)
CN (1) CN101821513B (ja)
AU (1) AU2008330649B2 (ja)
ES (1) ES2620304T3 (ja)
WO (1) WO2009069606A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017056874A1 (ja) * 2015-10-02 2017-04-06 三菱重工業株式会社 ターボファンおよびそれを用いた空気調和機

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100563905B1 (ko) * 2002-10-04 2006-03-23 송미란 옥수수 속대를 포함하는 식품
KR101761311B1 (ko) 2010-09-02 2017-07-25 엘지전자 주식회사 공기조화기용 터보팬
JP2012085836A (ja) * 2010-10-20 2012-05-10 Panasonic Corp 洗濯乾燥機
DE102011107071A1 (de) * 2011-07-11 2013-01-17 Elmar Ph. Putz Verfahren zur Energiegewinnung aus bewegten Flüssigkeiten und Gasen mit Turbinen nach dem Prinzip der Coriolisbeschleunigung
JP6063619B2 (ja) * 2011-09-29 2017-01-18 ミネベア株式会社 遠心式ファン
JP6078945B2 (ja) * 2011-11-04 2017-02-15 ダイキン工業株式会社 遠心送風機
US9022742B2 (en) * 2012-01-04 2015-05-05 Aerojet Rocketdyne Of De, Inc. Blade shroud for fluid element
JP5522306B1 (ja) * 2012-12-21 2014-06-18 ダイキン工業株式会社 遠心ファン
KR102076684B1 (ko) * 2013-02-21 2020-02-12 엘지전자 주식회사 터보팬 및 이를 사용한 천정형 공기조화기
KR20140125522A (ko) * 2013-04-19 2014-10-29 엘지전자 주식회사 터보팬
US9618010B2 (en) 2013-04-22 2017-04-11 Lennox Industries Inc. Fan systems
KR20140131750A (ko) * 2013-05-06 2014-11-14 엘지전자 주식회사 원심팬
US9995311B2 (en) 2013-05-10 2018-06-12 Lg Electronics Inc. Centrifugal fan
KR101645178B1 (ko) * 2013-05-10 2016-08-03 엘지전자 주식회사 원심팬 및 원심팬의 제조방법
JP5705945B1 (ja) * 2013-10-28 2015-04-22 ミネベア株式会社 遠心式ファン
KR101625061B1 (ko) * 2014-03-27 2016-05-27 엘지전자 주식회사 원심팬
US10036400B2 (en) 2014-05-02 2018-07-31 Regal Beloit America, Inc. Centrifugal fan assembly and methods of assembling the same
DE102014006756A1 (de) * 2014-05-05 2015-11-05 Ziehl-Abegg Se Laufrad für Diagonal- oder Radialventilatoren, Spritzgusswerkzeug zur Herstellung eines solchen Laufrades sowie Gerät mit einem solchen Laufrad
JP6218160B2 (ja) * 2014-10-30 2017-10-25 三菱電機株式会社 ターボファンおよび空気調和装置用室内機
KR20160063743A (ko) * 2014-11-27 2016-06-07 삼성전자주식회사 원심송풍기용 팬조립체 및 이를 구비한 공기조화장치
DE102015101938A1 (de) * 2015-02-11 2016-08-11 Ebm-Papst Mulfingen Gmbh & Co. Kg Ventilatorrad und Ventilator
KR101714477B1 (ko) * 2015-04-13 2017-03-09 전자부품연구원 무인항공로봇의 동력원용 유선형 블레이드를 가지는 외전형 모터
KR102403728B1 (ko) 2015-10-07 2022-06-02 삼성전자주식회사 공기조화장치용 터보팬
CN105275875B (zh) * 2015-10-15 2017-12-26 珠海格力电器股份有限公司 离心风叶及离心风机
JP2017078386A (ja) * 2015-10-22 2017-04-27 パナソニックＩｐマネジメント株式会社 遠心ファン
US10280935B2 (en) * 2016-04-26 2019-05-07 Parker-Hannifin Corporation Integral fan and airflow guide
ITUA20163576A1 (it) * 2016-05-18 2017-11-18 De Longhi Appliances Srl Ventilatore
DE102020114389A1 (de) * 2020-05-28 2021-12-02 Ebm-Papst Mulfingen Gmbh & Co. Kg Gebläserad mit ener nahtlosen Anbindung der Laufradschaufeln an einen Scheibenkörper
DE102020114387A1 (de) * 2020-05-28 2021-12-02 Ebm-Papst Mulfingen Gmbh & Co. Kg Gebläserad mit dreidimensional gekrümmten Laufradschaufeln
CN112128120B (zh) * 2020-09-17 2022-08-23 青岛海信日立空调系统有限公司 超薄室内机
CN117345686B (zh) * 2023-12-06 2024-04-02 泛仕达机电股份有限公司 一种三元扭曲叶片的风扇叶轮及风机

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6023300U (ja) * 1983-07-26 1985-02-18 川崎重工業株式会社 フアン羽根車のダスト付着防止装置
JPH10196591A (ja) 1997-01-06 1998-07-31 Matsushita Refrig Co Ltd 空気調和機
JP2001115991A (ja) 1999-10-20 2001-04-27 Daikin Ind Ltd 遠心ファン
JP2001263294A (ja) * 2000-03-23 2001-09-26 Daikin Ind Ltd 遠心式ターボ型空気機械のインペラ、遠心式ターボ型空気機械、及び空気調和装置
JP2002202095A (ja) * 2000-11-02 2002-07-19 Kioritz Corp 中空品成形法によって組立てるためのブロワファン分割体
JP2003206892A (ja) * 2002-01-10 2003-07-25 Mitsubishi Heavy Ind Ltd ターボファン及びそれを備えた空気調和装置
JP2005155510A (ja) * 2003-11-27 2005-06-16 Daikin Ind Ltd 遠心送風機の羽根車及びそれを備えた遠心送風機
JP2007107435A (ja) * 2005-10-12 2007-04-26 Daikin Ind Ltd ターボファン及びこれを用いた空気調和機

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3147911A (en) * 1960-10-24 1964-09-08 Francis H Clute & Son Inc Conical impeller suction fan
JPS6023300A (ja) * 1983-07-16 1985-02-05 極東開発工業株式会社 高所作業車におけるウインチ付きゴンドラの自動停止制御装置
JP2537975B2 (ja) * 1988-07-06 1996-09-25 松下電器産業株式会社 遠心送風機のインペラ
JP2910243B2 (ja) * 1990-12-05 1999-06-23 松下電器産業株式会社 インペラ
DE4431840A1 (de) * 1994-09-07 1996-03-14 Behr Gmbh & Co Lüfter für eine Kühlanlage eines Kraftfahrzeugs
US6206750B1 (en) * 1998-10-30 2001-03-27 Mattel, Inc. Personalized toys and methods for manufacturing and delivering the same
JP3544325B2 (ja) * 1999-11-10 2004-07-21 三菱電機株式会社 遠心形送風機の羽根車および空気調和機
JP3391318B2 (ja) * 1999-11-16 2003-03-31 ダイキン工業株式会社 遠心ファン及び該ファンを備えた空気調和機
DE10030671B4 (de) * 2000-06-23 2013-11-28 Mdexx Gmbh Radial-Einbaulüfter
US6506023B1 (en) * 2000-09-05 2003-01-14 Industrial Technology Research Institute Integrally formed stamping sheet-metal blades having 3D structure
US6712593B2 (en) 2000-11-02 2004-03-30 Kioritz Corporation Combination of split bodies for use in assembling blower fan by hollow article molding process
EP1346156B1 (en) * 2000-12-04 2008-06-11 Robert Bosch LLC High efficiency one-piece centrifugal blower
JP4569073B2 (ja) * 2003-04-02 2010-10-27 ダイキン工業株式会社 遠心ファン
JP2007170331A (ja) 2005-12-26 2007-07-05 Daikin Ind Ltd ターボファン及びこれを用いた空気調和機の室内ユニット
JP4830519B2 (ja) * 2006-02-02 2011-12-07 ダイキン工業株式会社 遠心ファン

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6023300U (ja) * 1983-07-26 1985-02-18 川崎重工業株式会社 フアン羽根車のダスト付着防止装置
JPH10196591A (ja) 1997-01-06 1998-07-31 Matsushita Refrig Co Ltd 空気調和機
JP2001115991A (ja) 1999-10-20 2001-04-27 Daikin Ind Ltd 遠心ファン
JP2001263294A (ja) * 2000-03-23 2001-09-26 Daikin Ind Ltd 遠心式ターボ型空気機械のインペラ、遠心式ターボ型空気機械、及び空気調和装置
JP2002202095A (ja) * 2000-11-02 2002-07-19 Kioritz Corp 中空品成形法によって組立てるためのブロワファン分割体
JP2003206892A (ja) * 2002-01-10 2003-07-25 Mitsubishi Heavy Ind Ltd ターボファン及びそれを備えた空気調和装置
JP2005155510A (ja) * 2003-11-27 2005-06-16 Daikin Ind Ltd 遠心送風機の羽根車及びそれを備えた遠心送風機
JP2007107435A (ja) * 2005-10-12 2007-04-26 Daikin Ind Ltd ターボファン及びこれを用いた空気調和機

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2213882A4

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017056874A1 (ja) * 2015-10-02 2017-04-06 三菱重工業株式会社 ターボファンおよびそれを用いた空気調和機
JP2017067056A (ja) * 2015-10-02 2017-04-06 三菱重工業株式会社 ターボファンおよびそれを用いた空気調和機

Also Published As

Publication number Publication date
AU2008330649A1 (en) 2009-06-04
CN101821513B (zh) 2012-04-18
ES2620304T3 (es) 2017-06-28
JP4396775B2 (ja) 2010-01-13
AU2008330649B2 (en) 2011-10-27
KR20100066561A (ko) 2010-06-17
EP2213882A4 (en) 2015-03-04
EP2213882B1 (en) 2017-01-04
CN101821513A (zh) 2010-09-01
KR101210696B1 (ko) 2012-12-10
US8784060B2 (en) 2014-07-22
JP2009150380A (ja) 2009-07-09
EP2213882A1 (en) 2010-08-04
US20100202886A1 (en) 2010-08-12

Similar Documents

Publication Publication Date Title
WO2009069606A1 (ja) 遠心ファン
EP3150931B1 (en) Air purifier and blower device thereof
EP2508760B1 (en) Counter-rotating axial flow fan
EP2609844A3 (en) Motor assembly for vacuum cleaner
WO2013004559A3 (de) Elektrische maschine mit rotorinnenbelüftung
EP2426362A3 (en) Turbo fan and air conditioner with turbo fan
TW200712339A (en) Fan device
EP2189663A3 (en) Centrifugal compressor
WO2011051880A3 (en) Axial ventilator
WO2005084270A3 (en) Centrifugal fan
WO2011009525A3 (de) Lüfter mit einem elektronisch kommutierten antriebsmotor
ATE433054T1 (de) Verbessertes laufrad und gebläse
TW200735752A (en) Fan, motor and impeller thereof
JP2014029149A5 (ja)
JP4389998B2 (ja) 遠心式多翼ファン
JP2012026402A (ja) 斜流ファン及びこれを備えた空気調和機
MX365204B (es) Ventilador centrifugo y aparato de aire acondicionado que incluye el mismo.
JP6180400B2 (ja) 遠心送風機用羽根車および遠心送風機
RU2015139892A (ru) Центробежный вентилятор и кондиционер с таким вентилятором
JP2015031164A (ja) インペラ、および、送風機
KR102562563B1 (ko) 터보팬 및 이를 갖는 에어컨
EP2611006A3 (en) Fan motor assembly
KR102195428B1 (ko) 배수 펌프
TW200624674A (en) Axial-flow heat-dissipating fan
US9683577B2 (en) Axial blower, a blower rotor

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200880110528.7

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08853178

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2008330649

Country of ref document: AU

REEP Request for entry into the european phase

Ref document number: 2008853178

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2008853178

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 12679790

Country of ref document: US

ENP Entry into the national phase

Ref document number: 2008330649

Country of ref document: AU

Date of ref document: 20081126

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: 20107008062

Country of ref document: KR

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE