ES477746A1 - Perfeccionamientos en pequenos ventiladores con motor elec- trico de propulsion. - Google Patents

Perfeccionamientos en pequenos ventiladores con motor elec- trico de propulsion.

Info

Publication number
ES477746A1
ES477746A1 ES477746A ES477746A ES477746A1 ES 477746 A1 ES477746 A1 ES 477746A1 ES 477746 A ES477746 A ES 477746A ES 477746 A ES477746 A ES 477746A ES 477746 A1 ES477746 A1 ES 477746A1
Authority
ES
Spain
Prior art keywords
rotation
flow
motor
generated surface
hub
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.)
Expired
Application number
ES477746A
Other languages
English (en)
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.)
PAST MOTOREN KG
Original Assignee
PAST MOTOREN 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 PAST MOTOREN KG filed Critical PAST MOTOREN KG
Publication of ES477746A1 publication Critical patent/ES477746A1/es
Expired 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
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation

Landscapes

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

Abstract

Perfeccionamientos en pequeños ventiladores con motor eléctrico de propulsión, y con una rueda de paletas que está situada coaxialmente al eje motor y conformada con posibilidad de aspirar axialmente e impulsar con componente de dirección radial, estando puesto el cubo de la misma con su extremo ancho posterior, situado en el lado opuesto al flujo, invertido por encima del motor, llevando una superficie lateral exterior, situada de modo simétrico rotativo con respecto al eje del motor, superficies lateral esta que se ensancha en dirección del flujo en forma de embudo, delimitando interiormente un canal de flujo anular, mientras que las paletas están fijadas al cubo a lo largo de la superficie lateral.
ES477746A 1978-02-15 1979-02-15 Perfeccionamientos en pequenos ventiladores con motor elec- trico de propulsion. Expired ES477746A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH163878A CH635900A5 (de) 1978-02-15 1978-02-15 Axial kompaktes geblaese.

Publications (1)

Publication Number Publication Date
ES477746A1 true ES477746A1 (es) 1979-10-16

Family

ID=4215136

Family Applications (1)

Application Number Title Priority Date Filing Date
ES477746A Expired ES477746A1 (es) 1978-02-15 1979-02-15 Perfeccionamientos en pequenos ventiladores con motor elec- trico de propulsion.

Country Status (11)

Country Link
US (1) US4909711A (es)
JP (1) JPS54117917A (es)
CH (1) CH635900A5 (es)
DE (2) DE2903369A1 (es)
ES (1) ES477746A1 (es)
FR (1) FR2417659A1 (es)
GB (1) GB2014658B (es)
HK (1) HK85286A (es)
IT (2) IT1112195B (es)
SE (1) SE7901365L (es)
SG (1) SG60585G (es)

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IT1194156B (it) * 1982-03-15 1988-09-14 Sueddeutsche Kuehler Behr Ventilatore assiale,particolarmente per radiatori di raffreddamento di motori termici raffreddati ad acqua
DE8207203U1 (de) * 1982-03-15 1982-08-19 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Axialgeblaeserad, insbesondere fuer ein kuehlgeblaese fuer wassergekuehlte brennkraftmaschinen
DE3304297A1 (de) * 1982-03-15 1984-03-15 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Axialgeblaese, insbesondere fuer kuehler einer wassergekuehlten brennkraftmaschine
DE3439539A1 (de) * 1984-10-29 1986-05-07 Papst-Motoren GmbH & Co KG, 7742 St Georgen Ventilator
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DE10020878C2 (de) * 2000-04-28 2002-05-02 Verax Ventilatoren Gmbh Lüfter insbesondere zur Belüftung von elektronischen Geräten
DE10022788B4 (de) * 2000-05-10 2005-11-24 Kramer, Carl, Prof. Dr.-Ing. Heißgasventilator zum Einbau in einen Kammerofen
US7021895B2 (en) * 2002-11-13 2006-04-04 Hewlett-Packard Development Company, L.P. Fan module with integrated diffuser
TW566073B (en) * 2003-04-11 2003-12-11 Delta Electronics Inc Heat-dissipating device and a housing thereof
TWI235204B (en) * 2003-10-31 2005-07-01 Delta Electronics Inc Centrifugal fan and its housing
JP3809438B2 (ja) * 2003-11-28 2006-08-16 日本サーボ株式会社 遠心ブロワ
TWI263735B (en) * 2004-07-16 2006-10-11 Delta Electronics Inc Heat-dissipating device
US8029237B2 (en) 2004-05-19 2011-10-04 Delta Electronics, Inc. Centrifugal fan and housing thereof
US20070248461A1 (en) * 2006-04-25 2007-10-25 Shn-Yung Lee Fan generating medium wind pressure and air supply
TWI334526B (en) * 2007-03-06 2010-12-11 Delta Electronics Inc Fan and fan frame thereof
TWI328080B (en) * 2007-03-30 2010-08-01 Delta Electronics Inc Fan and impeller thereof
DE202008002356U1 (de) * 2008-02-19 2009-06-25 Ebm-Papst Mulfingen Gmbh & Co. Kg Kompaktlüfter
TW200939939A (en) * 2008-03-07 2009-09-16 Delta Electronics Inc Fan and fan frame thereof
US20130088835A1 (en) * 2011-10-11 2013-04-11 Alcatel-Lucent. Active air-cooling device for electronic circuits
CN103307002B (zh) * 2013-06-04 2016-08-10 广东美的制冷设备有限公司 斜流鼓风机
TWI537476B (zh) 2013-07-15 2016-06-11 Sunon Electronics Foshan Co Ltd Axial fan
JP6507723B2 (ja) * 2014-08-06 2019-05-08 日本電産株式会社 軸流ファンおよびファンユニット
US11209006B2 (en) 2014-09-09 2021-12-28 Twin City Fan Companies, Ltd. Motor cooling device and method
US9826783B2 (en) * 2015-06-26 2017-11-28 Marli Washington Design, Llc Chest binder
CN105179277A (zh) * 2015-10-30 2015-12-23 佛山市神风航空科技有限公司 一种锥形叶轮风机
CN105179278A (zh) * 2015-10-30 2015-12-23 佛山市神风航空科技有限公司 一种电动锥形叶轮风机
US20190316598A1 (en) * 2018-04-17 2019-10-17 Jaro Thermal, Inc. Radiator Fan
CN111412161B (zh) * 2019-01-04 2021-07-13 台达电子工业股份有限公司 串联式风扇
US12006942B2 (en) * 2019-01-04 2024-06-11 Delta Electronics, Inc. Serial-type diagonal fan assembly
CN120557178B (zh) * 2025-06-24 2026-01-06 星德胜科技(苏州)股份有限公司 一种正反转吸吹马达

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Also Published As

Publication number Publication date
JPS54117917A (en) 1979-09-13
DE2905624A1 (de) 1979-08-16
FR2417659A1 (fr) 1979-09-14
SE7901365L (sv) 1979-08-16
IT1112195B (it) 1986-01-13
FR2417659B1 (es) 1984-03-30
IT7920790V0 (it) 1979-02-14
IT7920201A0 (it) 1979-02-14
GB2014658A (en) 1979-08-30
US4909711A (en) 1990-03-20
CH635900A5 (de) 1983-04-29
GB2014658B (en) 1982-08-18
DE2903369A1 (de) 1979-08-16
SG60585G (en) 1986-05-02
HK85286A (en) 1986-11-21

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970612