EP1783374A4 - Ventilateur centrifuge et climatiseur équipé d'un ventilateur centrifuge - Google Patents

Ventilateur centrifuge et climatiseur équipé d'un ventilateur centrifuge

Info

Publication number: EP1783374A4
Authority: EP; European Patent Office
Prior art keywords: centrifugal fan; air conditioner; conditioner equipped; centrifugal; fan
Prior art date: 2004-07-14
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

German (de)

English (en)

Other versions

EP1783374A1 (fr

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.)

2004-07-14

Filing date

2005-07-14

Publication date

2010-02-24

2005-07-14 Application filed by Daikin Industries Ltd filed Critical Daikin Industries Ltd

2007-05-09 Publication of EP1783374A1 publication Critical patent/EP1783374A1/fr

2010-02-24 Publication of EP1783374A4 publication Critical patent/EP1783374A4/fr

Status Withdrawn legal-status Critical Current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 Ventilateur centrifuge et climatiseur équipé d'un ventilateur centrifuge Withdrawn EP1783374A4 (fr)

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 (fr)	2004-07-14	2005-07-14	Ventilateur centrifuge et climatiseur équipé d'un ventilateur centrifuge

Publications (2)

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

Family

ID=35784004

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP05765682A Withdrawn EP1783374A4 (fr)	2004-07-14	2005-07-14	Ventilateur centrifuge et climatiseur équipé d'un ventilateur centrifuge

Country Status (6)

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

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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 (fr) *	2011-07-01	2013-01-10	シャープ株式会社	Dispositif de refroidissement, et dispositif d'éclairage mettant en œuvre celui-ci
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 (fr) *	2018-04-06	2019-10-10	엘지전자 주식회사	Ensemble ventilateur et climatiseur
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 (fr) *	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

2005
- 2005-07-05 JP JP2005195654A patent/JP3879764B2/ja not_active Expired - Fee Related
- 2005-07-14 US US11/632,160 patent/US20070251680A1/en not_active Abandoned
- 2005-07-14 WO PCT/JP2005/013039 patent/WO2006006668A1/fr not_active Ceased
- 2005-07-14 EP EP05765682A patent/EP1783374A4/fr not_active Withdrawn
- 2005-07-14 AU AU2005260828A patent/AU2005260828B8/en not_active Ceased
- 2005-07-14 CN CN200580023831XA patent/CN1985092B/zh not_active Expired - Fee Related

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 (fr)	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 (fr)	2006-01-19
AU2005260828A1 (en)	2006-01-19

Legal Events

Date	Code	Title	Description
2007-04-06	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2007-05-09	17P	Request for examination filed	Effective date: 20070117
2007-05-09	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
2007-10-24	DAX	Request for extension of the european patent (deleted)
2010-02-24	A4	Supplementary search report drawn up and despatched	Effective date: 20100121
2010-02-24	RIC1	Information provided on ipc code assigned before grant	Ipc: F04D 29/68 20060101ALI20100115BHEP Ipc: F04D 29/28 20060101AFI20060710BHEP
2010-06-30	17Q	First examination report despatched	Effective date: 20100601
2014-06-06	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2014-07-09	18D	Application deemed to be withdrawn	Effective date: 20140201

Publication	Publication Date	Title
EP1783374A4 (fr)	2010-02-24	Ventilateur centrifuge et climatiseur équipé d'un ventilateur centrifuge
EP1574718A4 (fr)	2011-01-26	Soufflante centrifuge et climatiseur pourvu de celle-ci
EP1933039A4 (fr)	2014-05-07	Ventilateur centrifuge et climatiseur associé
EP1732191A4 (fr)	2010-10-27	Moteur, ventilateur, compresseur et conditionneur d'air
EP1701112A4 (fr)	2009-07-15	Congelateur et conditionneur d'air
EP2131041A4 (fr)	2013-11-13	Ventilateur sirocco et conditionneur d'air
EP1624194A4 (fr)	2011-08-10	Ventilateur centrifuge
EP2128451A4 (fr)	2014-01-15	Ventilateur sirocco et conditionneur d'air
ITTO20050757A1 (it)	2006-04-28	Compressore d'aria
EP1970653A4 (fr)	2014-07-23	Conditionneur d'air
EP1736710A4 (fr)	2011-01-12	Système d'air conditionné
EP1624193A4 (fr)	2010-12-01	Soufflante centrifuge a ailettes multiples
EP1970655A4 (fr)	2014-07-23	Conditionneur d'air
EP1965150A4 (fr)	2014-07-02	Conditionneur d'air
EP1944562A4 (fr)	2011-03-23	Conditionneur d'air
EP1970652A4 (fr)	2014-08-06	Conditionneur d'air
EP1803942A4 (fr)	2012-11-28	Soufflerie et climatiseur
EP1965141A4 (fr)	2012-07-18	Conditionneur d'air
EP2007006A4 (fr)	2013-06-26	Dispositif d'onduleur et conditionneur d'air
EP1625282A4 (fr)	2010-12-01	Ventilateur centrifuge
EP1780479A4 (fr)	2013-12-11	Refroidisseur et climatiseur
DE10336291A8 (de)	2005-04-07	Gebläselüfter
DE60309973D1 (de)	2007-01-11	Kreisellüfter mit Kühlschaufel
EP1750072A4 (fr)	2014-02-26	Couplage de conduite dérivée et climatiseur d'air équipé de celui-ci
DE50209394D1 (de)	2007-03-15	Klimagebläse