WO2006013067A3 - Radialgebläserad - Google Patents

Radialgebläserad Download PDF

Info

Publication number
WO2006013067A3
WO2006013067A3 PCT/EP2005/008250 EP2005008250W WO2006013067A3 WO 2006013067 A3 WO2006013067 A3 WO 2006013067A3 EP 2005008250 W EP2005008250 W EP 2005008250W WO 2006013067 A3 WO2006013067 A3 WO 2006013067A3
Authority
WO
WIPO (PCT)
Prior art keywords
vanes
fan wheel
region
intake
radial
Prior art date
Application number
PCT/EP2005/008250
Other languages
English (en)
French (fr)
Other versions
WO2006013067A2 (de
Inventor
Roland Keber
Rudolf Tungl
Original Assignee
Ebm Papst Landshut Gmbh
Roland Keber
Rudolf Tungl
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 Ebm Papst Landshut Gmbh, Roland Keber, Rudolf Tungl filed Critical Ebm Papst Landshut Gmbh
Priority to AT05768016T priority Critical patent/ATE544953T1/de
Priority to EP05768016A priority patent/EP1774180B1/de
Priority to US11/658,906 priority patent/US7794206B2/en
Publication of WO2006013067A2 publication Critical patent/WO2006013067A2/de
Publication of WO2006013067A3 publication Critical patent/WO2006013067A3/de
Priority to US12/646,032 priority patent/US8109731B2/en

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
    • 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
    • F04D29/02—Selection of particular materials
    • F04D29/023—Selection of particular materials especially adapted for elastic fluid pumps
    • 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
    • F04D29/284—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/50—Building or constructing in particular ways
    • F05D2230/53—Building or constructing in particular ways by integrally manufacturing a component, e.g. by milling from a billet or one piece construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/40—Organic materials
    • F05D2300/43—Synthetic polymers, e.g. plastics; Rubber

Landscapes

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

Abstract

Die Erfindung betrifft ein Radialgebläserad (1), insbesondere zum Einsatz in Gasgebläsen mit steiler Gebläse-Kennlinie, mit folgenden Merkmalen: mit einer Vielzahl von über den Umfang verteilt angeordneten Schaufeln (2); die Schaufeln (2) verlaufen in radialer Richtung gesehen von einem inneren Einlassbereich (4) zu einem äußeren Austrittsbereich (6); die Schaufeln (2) verlaufen axial, d.h. in Richtung einer Drehachse (14) gesehen zwischen einer Einlass-Seite (16) und einer axial gegenüberliegenden Nabenseite (18); die Schaufeln (2) sind auf der Einlass-Seite (16) über ihre radiale Erstreckung hinweg bis zum Austrittsbereich (6) mit einer Deckscheibe (20) verbunden, die eine zentrische, in den Einlassbereich (4) mündende Einströmöffnung (22) aufweist; die Schaufeln (2) sind auf der Nabenseite (18) nur mit ihren radialen inneren Endbereichen mit einer zentrischen Nabe (24) verbunden; die Schaufeln (2) und die Deckscheibe (20) definieren einen äußeren Gebläserad-­Durchmesser (D), der mindestens das Zehnfache einer im Austrittsbereich (6) vorhandenen, axial gemessenen Strömungsaustrittsbreite (B) der Schaufeln (2) beträgt.
PCT/EP2005/008250 2004-07-31 2005-07-29 Radialgebläserad WO2006013067A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT05768016T ATE544953T1 (de) 2004-07-31 2005-07-29 Radialgebläserad
EP05768016A EP1774180B1 (de) 2004-07-31 2005-07-29 Radialgebläserad
US11/658,906 US7794206B2 (en) 2004-07-31 2005-07-29 Radial fan impeller
US12/646,032 US8109731B2 (en) 2004-07-31 2009-12-23 Radial fan impeller

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202004012015U DE202004012015U1 (de) 2004-07-31 2004-07-31 Radialgebläserad
DE202004012015.1 2004-07-31

Related Child Applications (3)

Application Number Title Priority Date Filing Date
US11/658,906 A-371-Of-International US7794206B2 (en) 2004-07-31 2005-07-29 Radial fan impeller
US12/646,032 Division US8109731B2 (en) 2004-07-31 2009-12-23 Radial fan impeller
US12/646,032 Continuation-In-Part US8109731B2 (en) 2004-07-31 2009-12-23 Radial fan impeller

Publications (2)

Publication Number Publication Date
WO2006013067A2 WO2006013067A2 (de) 2006-02-09
WO2006013067A3 true WO2006013067A3 (de) 2006-12-28

Family

ID=35453467

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/008250 WO2006013067A2 (de) 2004-07-31 2005-07-29 Radialgebläserad

Country Status (5)

Country Link
US (2) US7794206B2 (de)
EP (2) EP2196679B1 (de)
AT (1) ATE544953T1 (de)
DE (1) DE202004012015U1 (de)
WO (1) WO2006013067A2 (de)

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JP4935048B2 (ja) * 2005-10-27 2012-05-23 日本電産株式会社 遠心ファン
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ITPN20060004U1 (it) * 2006-02-15 2007-08-16 Electrolux Home Prod Corp Asciugabiancheria domestica con doppia ventola.
TWI306921B (en) * 2006-07-21 2009-03-01 Delta Electronics Inc Fan and impeller thereof
WO2008047960A1 (en) * 2006-10-19 2008-04-24 Lg Electronics Inc. Cool air supplying apparatus used in refrigerator and refrigerator having the same
EP2058525B1 (de) 2007-11-12 2010-04-28 Elica S.P.A. Rad für ein Radialgebläse und Radialgebläse
WO2009070599A1 (en) * 2007-11-27 2009-06-04 Emerson Electric Co. Bi-directional cooling fan
JP5267343B2 (ja) * 2008-06-14 2013-08-21 日本電産株式会社 インペラおよび遠心ファン
DE102009028130A1 (de) * 2009-07-30 2011-02-03 Robert Bosch Gmbh Führungsgeometrie für halbaxiale Lüfterräder
DE102009056837A1 (de) * 2009-12-10 2011-06-22 ebm-papst Landshut GmbH, 84030 Mischgebläse
CN103282672A (zh) * 2011-01-05 2013-09-04 博格华纳公司 用于流体泵组件的叶轮设计及制造方法
JP5832804B2 (ja) 2011-07-25 2015-12-16 ミネベア株式会社 遠心式ファン
CN102418714B (zh) * 2011-12-20 2014-06-11 林钧浩 导流增压节能离心风机
RU2516739C1 (ru) * 2012-11-12 2014-05-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Алтайский государственный технический университет им. И.И. Ползунова" (АлтГТУ) Лопасть осевого вентилятора
US20140157613A1 (en) * 2012-12-12 2014-06-12 General Electric Company Fan assembly for an appliance
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EP2921712B1 (de) 2014-03-17 2019-11-20 Elica S.p.A. Rotor für ein radialgebläse und radialgebläse
CN204628024U (zh) * 2014-04-18 2015-09-09 许铭海 风扇
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
WO2015190077A1 (ja) * 2014-06-11 2015-12-17 パナソニックＩｐマネジメント株式会社 温度調和ユニット、温度調和システムおよび温度調和ユニットを備えた車両
FR3024186A1 (fr) * 2014-07-22 2016-01-29 Air Liquide Medical Systems Appareil d’assistance respiratoire avec micro-soufflante a roue monobloc moulee
JP6390272B2 (ja) * 2014-08-29 2018-09-19 日本電産株式会社 インペラ、及び送風機
USD759227S1 (en) 2014-10-29 2016-06-14 Gentherm Incorporated Cover
CN107076430B (zh) * 2014-10-30 2019-06-18 三菱电机株式会社 空气调节机
CN106337833A (zh) * 2015-07-06 2017-01-18 杭州三花研究院有限公司 叶轮、离心泵以及电驱动泵
US10644363B2 (en) * 2015-09-14 2020-05-05 Panasonic Intellectual Property Management Co., Ltd. Temperature conditioning unit, temperature conditioning system, and vehicle
DE102015117463A1 (de) * 2015-10-14 2017-04-20 Atlas Copco Energas Gmbh Turbinenlaufrad für eine Radialturbine
DE102015117470A1 (de) * 2015-10-14 2017-04-20 Atlas Copco Energas Gmbh Turbinenlaufrad für eine Radialturbine
CN105570192B (zh) * 2016-02-29 2018-08-17 李锦标 一种风机叶轮及其加工方法
DE102016113589A1 (de) 2016-07-22 2018-01-25 Ebm-Papst Landshut Gmbh Gebläserad
JP6775379B2 (ja) * 2016-10-21 2020-10-28 三菱重工業株式会社 インペラ及び回転機械
DE102017114682A1 (de) * 2017-02-23 2018-08-23 Ebm-Papst Landshut Gmbh Einstückiges Gebläserad
EP3530956B1 (de) 2018-02-26 2021-09-22 Honeywell Technologies Sarl Laufrad für radialgebläse und gasbrennergerät
CN109185226B (zh) * 2018-10-24 2024-06-11 佛山市启正电气有限公司 吊扇及其扇叶
US10939849B2 (en) * 2018-10-31 2021-03-09 Monitored Therapeutics, Inc Low flow spirometer turbine
US11218048B2 (en) 2018-12-14 2022-01-04 Nidec Motor Corporation Shaft-mounted slinger for electric motor
TWI775036B (zh) * 2020-01-14 2022-08-21 宏碁股份有限公司 散熱風扇
CN113250978B (zh) * 2020-02-11 2024-05-07 宏碁股份有限公司 散热风扇
US11473232B2 (en) * 2020-12-09 2022-10-18 Haier Us Appliance Solutions, Inc. Motor assembly for a washing machine appliance
DE102022003842A1 (de) 2021-10-19 2023-04-20 Truma Gerätetechnik GmbH & Co. KG Gebläserad
CN114233680A (zh) * 2021-12-29 2022-03-25 续新电器技术(深圳)有限公司 组合式扇叶及组合出风装置
CN217080873U (zh) * 2022-03-04 2022-07-29 台达电子工业股份有限公司 叶轮

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Publication number Priority date Publication date Assignee Title
GB1129370A (en) * 1965-07-15 1968-10-02 Bahco Ab Improvements in or relating to a radial flow fan wheel
US3788765A (en) * 1971-11-18 1974-01-29 Laval Turbine Low specific speed compressor
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Publication number Priority date Publication date Assignee Title
GB1129370A (en) * 1965-07-15 1968-10-02 Bahco Ab Improvements in or relating to a radial flow fan wheel
US3788765A (en) * 1971-11-18 1974-01-29 Laval Turbine Low specific speed compressor
GB1416882A (en) * 1972-03-01 1975-12-10 Hotpoint Ltd Tumbler type dryers
US3865506A (en) * 1973-07-09 1975-02-11 Micro Gen Equipment Corp Centrifugal compressor
FR2335714A1 (fr) * 1975-12-17 1977-07-15 Webasto Werk Baier Kg W Roue de ventilateur, notamment roue de soufflante a air chaud pour appareil de chauffage de vehicule
WO2002045862A2 (en) * 2000-12-04 2002-06-13 Robert Bosch Corporation High efficiency one-piece centrifugal blower
US20030039548A1 (en) * 2001-08-23 2003-02-27 Kim Seong Chun Turbofan and mold thereof

Also Published As

Publication number Publication date
EP2196679A3 (de) 2013-12-18
EP1774180B1 (de) 2012-02-08
US20100098544A1 (en) 2010-04-22
ATE544953T1 (de) 2012-02-15
EP2196679B1 (de) 2015-11-25
WO2006013067A2 (de) 2006-02-09
US8109731B2 (en) 2012-02-07
EP2196679A2 (de) 2010-06-16
US20080292464A1 (en) 2008-11-27
DE202004012015U1 (de) 2005-12-22
US7794206B2 (en) 2010-09-14
EP1774180A2 (de) 2007-04-18

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