WO2008101577A3 - Roue de ventilateur, système et série de boîte de vitesses - Google Patents

Roue de ventilateur, système et série de boîte de vitesses Download PDF

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Publication number
WO2008101577A3
WO2008101577A3 PCT/EP2008/000443 EP2008000443W WO2008101577A3 WO 2008101577 A3 WO2008101577 A3 WO 2008101577A3 EP 2008000443 W EP2008000443 W EP 2008000443W WO 2008101577 A3 WO2008101577 A3 WO 2008101577A3
Authority
WO
WIPO (PCT)
Prior art keywords
transmission line
ventilator
ventilator wheel
wheel
air channels
Prior art date
Application number
PCT/EP2008/000443
Other languages
German (de)
English (en)
Other versions
WO2008101577A2 (fr
Inventor
Steffen Leonhard
Steffen Saar
Original Assignee
Sew Eurodrive Gmbh & Co
Steffen Leonhard
Steffen Saar
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 Sew Eurodrive Gmbh & Co, Steffen Leonhard, Steffen Saar filed Critical Sew Eurodrive Gmbh & Co
Priority to PL08707176T priority Critical patent/PL2122182T3/pl
Priority to CN2008800055948A priority patent/CN101617128B/zh
Priority to EP08707176.7A priority patent/EP2122182B1/fr
Priority to EP17000355.2A priority patent/EP3214316B1/fr
Publication of WO2008101577A2 publication Critical patent/WO2008101577A2/fr
Publication of WO2008101577A3 publication Critical patent/WO2008101577A3/fr

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
    • F04D29/66—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
    • F04D29/666—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by means of rotor construction or layout, e.g. unequal distribution of blades or 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
    • F04D29/26—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
    • F04D29/26—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
    • F04D29/288—Part of the wheel having an ejecting effect, e.g. being bladeless diffuser
    • 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
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards

Abstract

L'invention concerne une roue de ventilateur présentant une bague de guidage de l'air de forme convexe qui délimite, avec un corps de base de la roue de ventilateur et des pales de ventilateur, des canaux d'air de type tuyère. Ces canaux d'air s'étendent le long de la circonférence à des positions angulaires irrégulières.
PCT/EP2008/000443 2007-02-23 2008-01-22 Roue de ventilateur, système et série de boîte de vitesses WO2008101577A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PL08707176T PL2122182T3 (pl) 2007-02-23 2008-01-22 Wirnik wentylatora, system i typoszereg przekładni
CN2008800055948A CN101617128B (zh) 2007-02-23 2008-01-22 风机叶轮、系统和传动装置结构系列
EP08707176.7A EP2122182B1 (fr) 2007-02-23 2008-01-22 Roue de ventilateur, système et série de boîte de vitesses
EP17000355.2A EP3214316B1 (fr) 2007-02-23 2008-01-22 Système et réducteur

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007009369.3 2007-02-23
DE102007009369 2007-02-23

Publications (2)

Publication Number Publication Date
WO2008101577A2 WO2008101577A2 (fr) 2008-08-28
WO2008101577A3 true WO2008101577A3 (fr) 2008-10-16

Family

ID=39316429

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/000443 WO2008101577A2 (fr) 2007-02-23 2008-01-22 Roue de ventilateur, système et série de boîte de vitesses

Country Status (6)

Country Link
EP (2) EP3214316B1 (fr)
CN (2) CN101617128B (fr)
DE (1) DE102008010912B4 (fr)
HU (1) HUE045193T2 (fr)
PL (1) PL2122182T3 (fr)
WO (1) WO2008101577A2 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012013351A1 (de) * 2012-07-06 2014-05-08 Sew-Eurodrive Gmbh & Co Kg Getriebe mit einer Welle
DE102012215503B4 (de) 2012-08-31 2016-07-21 Siemens Aktiengesellschaft Rotor einer elektrischen Maschine und elektrische Maschine
EP3085997B1 (fr) * 2015-04-23 2020-07-22 Flender GmbH Déflecteur pour un engrenage et engrenage doté d'un déflecteur
CN104863893B (zh) * 2015-04-30 2017-09-22 广东美的制冷设备有限公司 风轮、风道、空气净化设备及风轮的制备方法
JP6435559B2 (ja) 2015-06-01 2018-12-12 エスゼット ディージェイアイ テクノロジー カンパニー リミテッドＳｚ Ｄｊｉ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏ．，Ｌｔｄ モータアセンブリ及び無人航空機
WO2020164795A1 (fr) 2019-02-12 2020-08-20 Sew-Eurodrive Gmbh & Co. Kg Système d'entraînement comprenant un moteur électrique, une transmission et un adaptateur comprenant un ventilateur
WO2020192963A1 (fr) 2019-03-26 2020-10-01 Sew-Eurodrive Gmbh & Co. Kg Transmission comprenant un ensemble de ventilateur
US11885406B2 (en) * 2020-03-13 2024-01-30 Sew-Eurodrive Gmbh & Co. Kg Transmission having a fan assembly
DE102021206105A1 (de) * 2021-06-15 2022-12-15 Dana Motion Systems Deutschland GmbH Lüfterabdeckungsbaugruppe für ein Getriebe, Verfahren zu deren Herstellung, Baugruppe und modularer Satz

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1447915A (en) * 1920-10-06 1923-03-06 American Blower Co Centrifugal fan
US1447916A (en) * 1920-12-18 1923-03-06 American Blower Co Centrifugal fan
DE1253402B (de) * 1959-06-10 1967-11-02 Siemens Ag Einrichtung zur Geraeuschminderung an vielschaufligen Radiallueftern zur Belueftung elektrischer Maschinen
US4046489A (en) * 1975-10-08 1977-09-06 Eagle Motive Industries, Inc. Aerodynamic fan blade
GB2090338A (en) * 1980-12-31 1982-07-07 Birmid Qualcast Home & Garden Centrifugal fan
WO1991002165A1 (fr) * 1989-08-11 1991-02-21 Airflow Research And Manufacturing Corporation Soufflante a obliquite variable
US5478201A (en) * 1994-06-13 1995-12-26 Carrier Corporation Centrifugal fan inlet orifice and impeller assembly
WO1997009535A1 (fr) * 1995-09-07 1997-03-13 Pm-Luft Ab Roue de ventilateur radial

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3179329A (en) * 1961-08-16 1965-04-20 Ruth D Mayne Turbine type blower wheel
US3285502A (en) * 1965-01-25 1966-11-15 Brookside Corp Balanced fan construction
GB1293553A (en) * 1969-02-18 1972-10-18 Cav Ltd Radial flow fans
JPS5644495A (en) * 1979-09-20 1981-04-23 Nissan Motor Co Ltd Impeller for centrifugal compressor
DE3842697A1 (de) * 1988-12-19 1990-06-21 Standard Elektrik Lorenz Ag Hochdruck-geblaese
JP2929834B2 (ja) * 1992-04-13 1999-08-03 ダイキン工業株式会社 遠心ファン
US5348447A (en) * 1992-12-30 1994-09-20 J & D Sales Improved fan housing with easy access
US5474427A (en) * 1993-10-12 1995-12-12 J & D Sales Of Eau Claire Wisconsin Fan screen assembly
US5996685A (en) * 1995-08-03 1999-12-07 Valeo Thermique Moteur Axial flow fan
US6082969A (en) * 1997-12-15 2000-07-04 Caterpillar Inc. Quiet compact radiator cooling fan
US6213718B1 (en) * 1998-04-27 2001-04-10 Emerson Electric Co. Air circulation fan with removable shroud
JP3982181B2 (ja) * 2001-01-29 2007-09-26 ダイキン工業株式会社 送風ユニットのファンガード
US6514036B2 (en) * 2001-04-27 2003-02-04 Black & Decker Inc. Radial flow fan with impeller having blade configuration for noise reduction
DE10122516B4 (de) * 2001-05-09 2006-10-19 Mtu Friedrichshafen Gmbh Laufrad
US7191613B2 (en) * 2002-05-08 2007-03-20 Lg Electronics Inc. Turbo fan and air conditioner having the same applied thereto
DE102005031197B4 (de) * 2005-07-01 2016-10-13 Sew-Eurodrive Gmbh & Co Kg Antrieb und Lüfter

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1447915A (en) * 1920-10-06 1923-03-06 American Blower Co Centrifugal fan
US1447916A (en) * 1920-12-18 1923-03-06 American Blower Co Centrifugal fan
DE1253402B (de) * 1959-06-10 1967-11-02 Siemens Ag Einrichtung zur Geraeuschminderung an vielschaufligen Radiallueftern zur Belueftung elektrischer Maschinen
US4046489A (en) * 1975-10-08 1977-09-06 Eagle Motive Industries, Inc. Aerodynamic fan blade
GB2090338A (en) * 1980-12-31 1982-07-07 Birmid Qualcast Home & Garden Centrifugal fan
WO1991002165A1 (fr) * 1989-08-11 1991-02-21 Airflow Research And Manufacturing Corporation Soufflante a obliquite variable
US5478201A (en) * 1994-06-13 1995-12-26 Carrier Corporation Centrifugal fan inlet orifice and impeller assembly
WO1997009535A1 (fr) * 1995-09-07 1997-03-13 Pm-Luft Ab Roue de ventilateur radial

Also Published As

Publication number Publication date
DE102008010912A1 (de) 2008-08-28
EP2122182A2 (fr) 2009-11-25
HUE045193T2 (hu) 2019-12-30
EP3214316B1 (fr) 2019-08-07
CN103410775A (zh) 2013-11-27
PL2122182T3 (pl) 2019-10-31
WO2008101577A2 (fr) 2008-08-28
EP3214316A1 (fr) 2017-09-06
CN101617128B (zh) 2013-09-18
CN103410775B (zh) 2016-08-10
EP2122182B1 (fr) 2019-05-01
DE102008010912B4 (de) 2020-11-12
CN101617128A (zh) 2009-12-30

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