[go: up one dir, main page]

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

Info

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
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.)
Ceased
Application number
PCT/EP2008/000443
Other languages
German (de)
English (en)
Other versions
WO2008101577A2 (fr
Inventor
Steffen Leonhard
Steffen Saar
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.)
SEW Eurodrive GmbH and Co KG
Original Assignee
SEW Eurodrive GmbH and Co KG
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 and Co KG filed Critical SEW Eurodrive GmbH and Co KG
Priority to EP08707176.7A priority Critical patent/EP2122182B1/fr
Priority to PL08707176T priority patent/PL2122182T3/pl
Priority to EP17000355.2A priority patent/EP3214316B1/fr
Priority to CN2008800055948A priority patent/CN101617128B/zh
Publication of WO2008101577A2 publication Critical patent/WO2008101577A2/fr
Publication of WO2008101577A3 publication Critical patent/WO2008101577A3/fr
Anticipated expiration legal-status Critical
Ceased 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
    • F04D29/66—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

Landscapes

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

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 Ceased WO2008101577A2 (fr)

Priority Applications (4)

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

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007009369 2007-02-23
DE102007009369.3 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 Ceased 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) EP2122182B1 (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
ES2824260T3 (es) * 2015-04-23 2021-05-11 Flender Gmbh Deflector de aire para una transmisión y transmisión con un deflector de aire
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
EP3869043A1 (fr) 2015-06-01 2021-08-25 SZ DJI Technology Co., Ltd. Système, kit, et procédé permettant de dissiper la chaleur générée par un ensemble moteur
EP3924646B1 (fr) 2019-02-12 2024-10-16 Sew-Eurodrive GmbH & Co. KG Système d'entraînement comprenant un moteur électrique, une transmission et un adaptateur comprenant un ventilateur
US11536362B2 (en) * 2019-03-26 2022-12-27 Sew-Eurodrive Gmbh & Co. Kg Transmission having a fan assembly
WO2021180484A1 (fr) 2020-03-13 2021-09-16 Sew-Eurodrive Gmbh & Co. Kg Transmission comprenant un ensemble ventilateur
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
US1447916A (en) * 1920-12-18 1923-03-06 American Blower Co Centrifugal fan
US1447915A (en) * 1920-10-06 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
CN101617128A (zh) 2009-12-30
PL2122182T3 (pl) 2019-10-31
EP2122182A2 (fr) 2009-11-25
CN101617128B (zh) 2013-09-18
HUE045193T2 (hu) 2019-12-30
CN103410775A (zh) 2013-11-27
CN103410775B (zh) 2016-08-10
DE102008010912A1 (de) 2008-08-28
WO2008101577A2 (fr) 2008-08-28
DE102008010912B4 (de) 2020-11-12
EP3214316B1 (fr) 2019-08-07
EP3214316A1 (fr) 2017-09-06
EP2122182B1 (fr) 2019-05-01

Similar Documents

Publication Publication Date Title
WO2008101576A3 (fr) Roue de ventilateur, système et série de boîte de vitesses
WO2008101577A3 (fr) Roue de ventilateur, système et série de boîte de vitesses
USD584672S1 (en) Wheel
USD619071S1 (en) Portion of a vehicle wheel
USD662868S1 (en) Wheel
USD557650S1 (en) Vehicle wheel
USD573523S1 (en) Wheel
USD688555S1 (en) Bottle cap
USD614114S1 (en) Automotive wheel
USD633840S1 (en) Automotive wheel
USD608820S1 (en) Font for a punctuation mark
USD633848S1 (en) Automotive wheel
USD634253S1 (en) Automotive wheel
USD589865S1 (en) Wheel
WO2007034416A3 (fr) Lame chirurgicale rotative
WO2015076882A3 (fr) Carters de ventilateur et procédés de fabrication
USD585480S1 (en) Typeface
USD544435S1 (en) Tire sidewall
WO2008147520A8 (fr) Système et procédé pour centrer une carotte d'argile sur un tour de potier
USD633841S1 (en) Automotive wheel
USD611402S1 (en) Tire for a car
WO2008051816A3 (fr) Dispositif de ventilation de poumon manuel
EP2103793A3 (fr) Commande de débit pour turbocompresseur
USD626486S1 (en) Wheel
USD667761S1 (en) Tire

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200880005594.8

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08707176

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 2008707176

Country of ref document: EP