ATE409287T1 - Laufrad für mehrflügelgebläse und dieses aufweisendes mehrflügelgebläse - Google Patents

Laufrad für mehrflügelgebläse und dieses aufweisendes mehrflügelgebläse

Info

Publication number
ATE409287T1
ATE409287T1 AT02733494T AT02733494T ATE409287T1 AT E409287 T1 ATE409287 T1 AT E409287T1 AT 02733494 T AT02733494 T AT 02733494T AT 02733494 T AT02733494 T AT 02733494T AT E409287 T1 ATE409287 T1 AT E409287T1
Authority
AT
Austria
Prior art keywords
impeller
blade fans
same
blades
provides
Prior art date
Application number
AT02733494T
Other languages
German (de)
English (en)
Inventor
Masahito Higashida
Original Assignee
Daikin Ind 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 JP2001196180A external-priority patent/JP4774637B2/ja
Priority claimed from JP2001196179A external-priority patent/JP4736253B2/ja
Priority claimed from JP2001220008A external-priority patent/JP4945859B2/ja
Application filed by Daikin Ind Ltd filed Critical Daikin Ind Ltd
Application granted granted Critical
Publication of ATE409287T1 publication Critical patent/ATE409287T1/de

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)
AT02733494T 2001-06-28 2002-06-12 Laufrad für mehrflügelgebläse und dieses aufweisendes mehrflügelgebläse ATE409287T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
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
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
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

Publications (1)

Publication Number Publication Date
ATE409287T1 true ATE409287T1 (de) 2008-10-15

Family

ID=27347039

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02733494T ATE409287T1 (de) 2001-06-28 2002-06-12 Laufrad für mehrflügelgebläse und dieses aufweisendes mehrflügelgebläse

Country Status (6)

Country Link
EP (1) EP1411247B1 (fr)
CN (2) CN1212478C (fr)
AT (1) ATE409287T1 (fr)
DE (1) DE60229060D1 (fr)
ES (1) ES2312576T3 (fr)
WO (1) WO2003002874A1 (fr)

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 (fr) * 2006-09-15 2008-03-20 The Dial Corporation Soufflante centrifuge pour un purificateur d'air compact
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
KR20160137117A (ko) 2015-05-22 2016-11-30 삼성전자주식회사 터보팬 및 이를 포함하는 공기 조화기
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

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR755M (fr) * 1960-11-14 1961-08-21
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
JPH0239593U (fr) * 1988-09-06 1990-03-16
JPH0239595U (fr) * 1988-09-06 1990-03-16
DE4204531A1 (de) * 1992-02-15 1993-08-19 Pvs Kunststofftechnik Gmbh & C Luefterradvorrichtung
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
GB2296943B (en) * 1994-12-21 1998-08-26 Valeo Climate Control Ltd Radial flow fan wheel
DE69724868T2 (de) * 1996-05-17 2004-05-06 Calsonic Kansei Corp. Mehrschaufelrotor für Kreisellüfter
US5927947A (en) * 1997-12-08 1999-07-27 Ford Motor Company Dynamically balanced 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
EP1411247A1 (fr) 2004-04-21
DE60229060D1 (de) 2008-11-06
EP1411247B1 (fr) 2008-09-24
WO2003002874A1 (fr) 2003-01-09
CN1212478C (zh) 2005-07-27
ES2312576T3 (es) 2009-03-01
CN2572074Y (zh) 2003-09-10
EP1411247A4 (fr) 2004-08-11
CN1395046A (zh) 2003-02-05

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties