EP1411247A4 - Laufrad für mehrflügelgebläse und dieses aufweisendes mehrflügelgebläse - Google Patents

Laufrad für mehrflügelgebläse und dieses aufweisendes mehrflügelgebläse

Info

Publication number
EP1411247A4
EP1411247A4 EP02733494A EP02733494A EP1411247A4 EP 1411247 A4 EP1411247 A4 EP 1411247A4 EP 02733494 A EP02733494 A EP 02733494A EP 02733494 A EP02733494 A EP 02733494A EP 1411247 A4 EP1411247 A4 EP 1411247A4
Authority
EP
European Patent Office
Prior art keywords
impeller
multiblade blower
same
multiblade
blower
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.)
Granted
Application number
EP02733494A
Other languages
English (en)
French (fr)
Other versions
EP1411247A1 (de
EP1411247B1 (de
Inventor
Masahito Higashida
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
Priority claimed from JP2001196179A external-priority patent/JP4736253B2/ja
Priority claimed from JP2001196180A external-priority patent/JP4774637B2/ja
Priority claimed from JP2001220008A external-priority patent/JP4945859B2/ja
Application filed by Daikin Industries Ltd filed Critical Daikin Industries Ltd
Publication of EP1411247A1 publication Critical patent/EP1411247A1/de
Publication of EP1411247A4 publication Critical patent/EP1411247A4/de
Application granted granted Critical
Publication of EP1411247B1 publication Critical patent/EP1411247B1/de
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
    • F04D29/281—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
    • F04D29/283—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 rotors of the squirrel-cage type
    • 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
    • F04D29/66—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP02733494A 2001-06-28 2002-06-12 Laufrad für mehrflügelgebläse und dieses aufweisendes mehrflügelgebläse Expired - Lifetime EP1411247B1 (de)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP2001196179A JP4736253B2 (ja) 2001-06-28 2001-06-28 多翼送風機の羽根車及びそれを備えた多翼送風機
JP2001196180A JP4774637B2 (ja) 2001-06-28 2001-06-28 多翼送風機の羽根車及びそれを備えた多翼送風機
JP2001196179 2001-06-28
JP2001196180 2001-06-28
JP2001220008 2001-07-19
JP2001220008A JP4945859B2 (ja) 2001-07-19 2001-07-19 遠心送風機の羽根車及びそれを備えた遠心送風機
PCT/JP2002/005883 WO2003002874A1 (fr) 2001-06-28 2002-06-12 Impulseur pour soufflante multiaubes et soufflante multiaubes dote dudit impulseur

Publications (3)

Publication Number Publication Date
EP1411247A1 EP1411247A1 (de) 2004-04-21
EP1411247A4 true EP1411247A4 (de) 2004-08-11
EP1411247B1 EP1411247B1 (de) 2008-09-24

Family

ID=27347039

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02733494A Expired - Lifetime EP1411247B1 (de) 2001-06-28 2002-06-12 Laufrad für mehrflügelgebläse und dieses aufweisendes mehrflügelgebläse

Country Status (6)

Country Link
EP (1) EP1411247B1 (de)
CN (2) CN2572074Y (de)
AT (1) ATE409287T1 (de)
DE (1) DE60229060D1 (de)
ES (1) ES2312576T3 (de)
WO (1) WO2003002874A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3698150B2 (ja) 2003-05-09 2005-09-21 ダイキン工業株式会社 遠心送風機
KR20060027916A (ko) * 2004-09-24 2006-03-29 삼성전자주식회사 시로코팬 및 이를 구비한 공기조화기
US7311494B2 (en) 2005-09-08 2007-12-25 Delphi Technologies, Inc. Fan and scroll design for high efficiency and low noise
JP4779627B2 (ja) 2005-12-14 2011-09-28 パナソニック株式会社 多翼送風機
WO2008034049A1 (en) * 2006-09-15 2008-03-20 The Dial Corporation Centrifugal fan for a compact air purifier
JP5717046B2 (ja) * 2010-11-12 2015-05-13 日本電産株式会社 送風ファン
KR102289384B1 (ko) 2014-12-18 2021-08-13 삼성전자주식회사 원심팬 어셈블리
WO2016190454A1 (ko) * 2015-05-22 2016-12-01 삼성전자주식회사 터보팬 및 이를 포함하는 공기조화기
CN105252058A (zh) * 2015-11-20 2016-01-20 湖北双剑鼓风机股份有限公司 一种透平叶轮的五轴铣削加工方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1284741A (fr) * 1961-02-15 1962-02-16 Machine rotative pour le déplacement de fluides telle que soufflante ou pompe ou analogue
FR1299948A (fr) * 1961-09-08 1962-07-27 élément monté constitutif de rotor de machine à écoulement de fluide et rotor constitué avec des éléments conformes au précédent, ainsi que machine ou appareilpourvus dudit rotor
DE4204531A1 (de) * 1992-02-15 1993-08-19 Pvs Kunststofftechnik Gmbh & C Luefterradvorrichtung
GB2296943A (en) * 1994-12-21 1996-07-17 Valeo Climate Control Ltd Injection moulded radial flow fan wheel
EP0807760A2 (de) * 1996-05-17 1997-11-19 Calsonic Corporation Mehrschaufelrotor für Kreisellüfter
US6158954A (en) * 1998-03-30 2000-12-12 Sanyo Electric Co., Ltd. Cross-flow fan and an air-conditioner using it
US6168734B1 (en) * 1997-12-08 2001-01-02 Visteon Global Technologies, Inc. Method for balancing a centrifugal fan

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0239593U (de) * 1988-09-06 1990-03-16
JPH0239595U (de) * 1988-09-06 1990-03-16
JP3191516B2 (ja) * 1993-08-25 2001-07-23 松下電器産業株式会社 電動送風機のインペラ

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1284741A (fr) * 1961-02-15 1962-02-16 Machine rotative pour le déplacement de fluides telle que soufflante ou pompe ou analogue
FR1299948A (fr) * 1961-09-08 1962-07-27 élément monté constitutif de rotor de machine à écoulement de fluide et rotor constitué avec des éléments conformes au précédent, ainsi que machine ou appareilpourvus dudit rotor
DE4204531A1 (de) * 1992-02-15 1993-08-19 Pvs Kunststofftechnik Gmbh & C Luefterradvorrichtung
GB2296943A (en) * 1994-12-21 1996-07-17 Valeo Climate Control Ltd Injection moulded radial flow fan wheel
EP0807760A2 (de) * 1996-05-17 1997-11-19 Calsonic Corporation Mehrschaufelrotor für Kreisellüfter
US6168734B1 (en) * 1997-12-08 2001-01-02 Visteon Global Technologies, Inc. Method for balancing a centrifugal fan
US6158954A (en) * 1998-03-30 2000-12-12 Sanyo Electric Co., Ltd. Cross-flow fan and an air-conditioner using it

Also Published As

Publication number Publication date
CN2572074Y (zh) 2003-09-10
ES2312576T3 (es) 2009-03-01
ATE409287T1 (de) 2008-10-15
EP1411247A1 (de) 2004-04-21
CN1212478C (zh) 2005-07-27
EP1411247B1 (de) 2008-09-24
WO2003002874A1 (fr) 2003-01-09
DE60229060D1 (de) 2008-11-06
CN1395046A (zh) 2003-02-05

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