EP1783374A4 - Zentrifugalgebläse und klimaanlage mit zentrifugalgebläse - Google Patents

Zentrifugalgebläse und klimaanlage mit zentrifugalgebläse

Info

Publication number
EP1783374A4
EP1783374A4 EP05765682A EP05765682A EP1783374A4 EP 1783374 A4 EP1783374 A4 EP 1783374A4 EP 05765682 A EP05765682 A EP 05765682A EP 05765682 A EP05765682 A EP 05765682A EP 1783374 A4 EP1783374 A4 EP 1783374A4
Authority
EP
European Patent Office
Prior art keywords
centrifugal fan
air conditioner
conditioner equipped
centrifugal
fan
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.)
Withdrawn
Application number
EP05765682A
Other languages
English (en)
French (fr)
Other versions
EP1783374A1 (de
Inventor
Kanjirou Kinoshita
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.)
Daikin Industries Ltd
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
Publication of EP1783374A1 publication Critical patent/EP1783374A1/de
Publication of EP1783374A4 publication Critical patent/EP1783374A4/de
Withdrawn legal-status Critical Current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
    • F04D29/281—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
    • 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
    • F04D29/08—Sealings
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/161—Sealings between pressure and suction sides especially adapted for elastic fluid pumps
    • F04D29/162—Sealings between pressure and suction sides especially adapted for elastic fluid pumps of a centrifugal flow wheel
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/667—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by influencing the flow pattern, e.g. suppression of turbulence
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/68—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers
    • F04D29/681—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
EP05765682A 2004-07-14 2005-07-14 Zentrifugalgebläse und klimaanlage mit zentrifugalgebläse Withdrawn EP1783374A4 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2004207288 2004-07-14
JP2004366076 2004-12-17
JP2005195654A JP3879764B2 (ja) 2004-07-14 2005-07-05 遠心送風機
PCT/JP2005/013039 WO2006006668A1 (ja) 2004-07-14 2005-07-14 遠心送風機および遠心送風機を備えた空気調和装置

Publications (2)

Publication Number Publication Date
EP1783374A1 EP1783374A1 (de) 2007-05-09
EP1783374A4 true EP1783374A4 (de) 2010-02-24

Family

ID=35784004

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05765682A Withdrawn EP1783374A4 (de) 2004-07-14 2005-07-14 Zentrifugalgebläse und klimaanlage mit zentrifugalgebläse

Country Status (6)

Country Link
US (1) US20070251680A1 (de)
EP (1) EP1783374A4 (de)
JP (1) JP3879764B2 (de)
CN (1) CN1985092B (de)
AU (1) AU2005260828B8 (de)
WO (1) WO2006006668A1 (de)

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JPWO2008093390A1 (ja) 2007-01-29 2010-05-20 三菱電機株式会社 多翼遠心送風機
JP4895955B2 (ja) * 2007-09-25 2012-03-14 日立アプライアンス株式会社 乾燥機及び洗濯乾燥機
JP4872997B2 (ja) * 2008-02-28 2012-02-08 ダイキン工業株式会社 送風機及び該送風機を備えた空気調和機
KR101486550B1 (ko) * 2010-11-16 2015-01-23 삼성전자 주식회사 송풍용 원심팬 및 이를 갖는 냉장고
JP5097847B1 (ja) * 2011-07-01 2012-12-12 シャープ株式会社 照明装置
WO2013005596A1 (ja) * 2011-07-01 2013-01-10 シャープ株式会社 冷却装置およびそれを用いた照明装置
JP5213999B2 (ja) * 2011-07-01 2013-06-19 シャープ株式会社 冷却装置
US8776394B2 (en) * 2011-10-04 2014-07-15 Whirlpool Corporation Blower for a laundry treating appliance
KR101400665B1 (ko) * 2012-06-12 2014-05-27 선문대학교 산학협력단 원심형 송풍장치
CN102748816A (zh) * 2012-08-08 2012-10-24 南昌航空大学 环流式节能空调器
CN102954041B (zh) * 2012-11-20 2015-09-02 石狮市通达电机有限公司 离心式鼓风机及包含该种离心式鼓风机的空调机
JP6142285B2 (ja) * 2013-03-21 2017-06-07 パナソニックＩｐマネジメント株式会社 片吸込み型遠心送風機
JP6288516B2 (ja) * 2014-12-03 2018-03-07 三菱重工業株式会社 インペラ、及び回転機械
US10644363B2 (en) * 2015-09-14 2020-05-05 Panasonic Intellectual Property Management Co., Ltd. Temperature conditioning unit, temperature conditioning system, and vehicle
PT3219992T (pt) * 2016-03-14 2020-12-28 Soler & Palau Res Sl Unidade de ventilação
JP6771589B2 (ja) * 2017-01-25 2020-10-21 三菱電機株式会社 遠心送風機
JP6844526B2 (ja) * 2017-12-26 2021-03-17 パナソニックＩｐマネジメント株式会社 多翼遠心ファン
CN108240355B (zh) * 2018-02-08 2024-08-13 浙江帅康电气股份有限公司 一种带有缓冲仓的蜗壳及包含该蜗壳的油烟机
JP6673385B2 (ja) * 2018-02-22 2020-03-25 ダイキン工業株式会社 ターボファン、及び空気調和機の室内機
WO2019194638A1 (ko) * 2018-04-06 2019-10-10 엘지전자 주식회사 팬어셈블리 및 공기조화기
JP7207933B2 (ja) * 2018-10-15 2023-01-18 日立建機株式会社 建設機械
CN111845995A (zh) * 2020-08-28 2020-10-30 广东省智能制造研究所 一种低噪声负压爬壁机器人
US11778757B2 (en) * 2020-10-23 2023-10-03 Manufacturing Resources International, Inc. Display assemblies incorporating electric vehicle charging equipment
GB2615971B (en) * 2020-12-23 2025-01-01 Mitsubishi Electric Corp Fan
JP7798154B1 (ja) * 2024-11-06 2026-01-14 株式会社富士通ゼネラル 遠心ファン及びこれを備えた空気調和機

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1049976A (en) * 1964-11-18 1966-11-30 Davidson & Co Ltd Improvements in or relating to fans
FR1528797A (fr) * 1967-04-17 1968-06-14 Lyonnaise Ventilation Perfectionnements aux ventilateurs centrifuges
FR2317620A1 (fr) * 1975-07-10 1977-02-04 Sueddeutsche Kuehler Behr Installation de refroidissement peu bruyante, en particulier pour vehicules automobiles
US4202296A (en) * 1976-12-21 1980-05-13 Suddeutsche Kuhlerfabrik Julius Fr. Behr GmbH & Co. K.G. Cooling system for internal combustion engines
GB2063365A (en) * 1979-10-08 1981-06-03 Punker Gmbh Radial Flow Fans
FR2564531A1 (fr) * 1984-05-15 1985-11-22 Solyvent Ventec Ste Lyonn Vent Ventilateur centrifuge
US4884946A (en) * 1987-05-04 1989-12-05 Belanger, Inc. Blower housing construction
GB2283060A (en) * 1993-10-20 1995-04-26 Bosch Gmbh Robert Minimising noise production in a fan
US5855469A (en) * 1997-07-17 1999-01-05 Iowa State University Research Foundation, Inc. End seal design for blower
DE19903359A1 (de) * 1998-02-02 1999-08-05 Denso Corp Zentrifugal-Gebläseeinheit
JP2001173596A (ja) * 1999-12-21 2001-06-26 Mitsubishi Heavy Ind Ltd 多翼送風機

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5049711A (de) * 1973-09-05 1975-05-02
SE443408B (sv) * 1979-09-28 1986-02-24 Sueddeutsche Kuehler Behr Radialflekt for verme- eller luftkonditioneringsanleggningar i fordon
US4747275A (en) * 1987-09-18 1988-05-31 Carrier Corporation Apparatus for controlling flow through a centrifugal impeller
JP2715839B2 (ja) * 1992-02-28 1998-02-18 株式会社デンソー 遠心式送風機
US5352089A (en) * 1992-02-19 1994-10-04 Nippondenso Co., Ltd. Multi-blades fan device
JP3404858B2 (ja) * 1994-02-07 2003-05-12 株式会社デンソー 遠心多翼送風機
JPH09126189A (ja) * 1995-10-30 1997-05-13 Zexel Corp 送風ファン
US5988979A (en) * 1996-06-04 1999-11-23 Honeywell Consumer Products, Inc. Centrifugal blower wheel with an upwardly extending, smoothly contoured hub
JPH10185238A (ja) 1996-12-20 1998-07-14 Fujitsu General Ltd 送風装置
JP3131598B2 (ja) * 1997-07-17 2001-02-05 株式会社ゼクセルヴァレオクライメートコントロール ブロワユニット
JPH11101194A (ja) 1997-09-30 1999-04-13 Daikin Ind Ltd 遠心送風機及び該遠心送風機を備えた空気調和機
JP3268279B2 (ja) * 1999-01-18 2002-03-25 三菱電機株式会社 空気調和機
JP2000320490A (ja) * 1999-05-07 2000-11-21 Mitsubishi Heavy Ind Ltd 多翼送風機
JP3907983B2 (ja) * 2000-09-05 2007-04-18 エルジー エレクトロニクス インコーポレイティド 空気調和機用ターボファン
JP2002357196A (ja) * 2001-05-30 2002-12-13 Matsushita Seiko Co Ltd 遠心ファン
KR100413177B1 (ko) * 2001-10-17 2003-12-31 학교법인 선문학원 원심 다익 팬
JP2003172297A (ja) * 2001-12-07 2003-06-20 Calsonic Kansei Corp シロッコファン
JP3698150B2 (ja) * 2003-05-09 2005-09-21 ダイキン工業株式会社 遠心送風機

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1049976A (en) * 1964-11-18 1966-11-30 Davidson & Co Ltd Improvements in or relating to fans
FR1528797A (fr) * 1967-04-17 1968-06-14 Lyonnaise Ventilation Perfectionnements aux ventilateurs centrifuges
FR2317620A1 (fr) * 1975-07-10 1977-02-04 Sueddeutsche Kuehler Behr Installation de refroidissement peu bruyante, en particulier pour vehicules automobiles
US4202296A (en) * 1976-12-21 1980-05-13 Suddeutsche Kuhlerfabrik Julius Fr. Behr GmbH & Co. K.G. Cooling system for internal combustion engines
GB2063365A (en) * 1979-10-08 1981-06-03 Punker Gmbh Radial Flow Fans
FR2564531A1 (fr) * 1984-05-15 1985-11-22 Solyvent Ventec Ste Lyonn Vent Ventilateur centrifuge
US4884946A (en) * 1987-05-04 1989-12-05 Belanger, Inc. Blower housing construction
GB2283060A (en) * 1993-10-20 1995-04-26 Bosch Gmbh Robert Minimising noise production in a fan
US5855469A (en) * 1997-07-17 1999-01-05 Iowa State University Research Foundation, Inc. End seal design for blower
DE19903359A1 (de) * 1998-02-02 1999-08-05 Denso Corp Zentrifugal-Gebläseeinheit
JP2001173596A (ja) * 1999-12-21 2001-06-26 Mitsubishi Heavy Ind Ltd 多翼送風機

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2006006668A1 *

Also Published As

Publication number Publication date
US20070251680A1 (en) 2007-11-01
JP2006194235A (ja) 2006-07-27
EP1783374A1 (de) 2007-05-09
AU2005260828B2 (en) 2009-01-15
AU2005260828B8 (en) 2009-01-29
CN1985092B (zh) 2011-09-07
JP3879764B2 (ja) 2007-02-14
CN1985092A (zh) 2007-06-20
WO2006006668A1 (ja) 2006-01-19
AU2005260828A1 (en) 2006-01-19

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