FR2417659A1 - Petit ventilateur avec moteur d'entrainement electrique - Google Patents

Petit ventilateur avec moteur d'entrainement electrique

Info

Publication number
FR2417659A1
FR2417659A1 FR7904204A FR7904204A FR2417659A1 FR 2417659 A1 FR2417659 A1 FR 2417659A1 FR 7904204 A FR7904204 A FR 7904204A FR 7904204 A FR7904204 A FR 7904204A FR 2417659 A1 FR2417659 A1 FR 2417659A1
Authority
FR
France
Prior art keywords
fan
drive motor
electric drive
fins
small fan
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.)
Granted
Application number
FR7904204A
Other languages
English (en)
Other versions
FR2417659B1 (fr
Inventor
Burgbacher Martin
Harmsen Siegfried
Papst Georg
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.)
Ebm Papst St Georgen GmbH and Co KG
Original Assignee
Papst Motoren 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 Papst Motoren GmbH and Co KG filed Critical Papst Motoren GmbH and Co KG
Publication of FR2417659A1 publication Critical patent/FR2417659A1/fr
Application granted granted Critical
Publication of FR2417659B1 publication Critical patent/FR2417659B1/fr
Granted 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

Ventilateur avec roue à ailettes coaxiales, à aspiration axiale et refoulement radial, un moyeu retourné sur le moteur et une surface enveloppe élargie en entonnoir limitant un canal annulaire dans lequel les ailettes sont fixées à l'enveloppe Ventilateur caractérisé en ce que les bords extérieurs des ailettes 8 s'étendent le long d'une surface annulaire coaxiale évasée en entonnoir en direction de l'écoulement, les évasements de la surface enveloppe et de la surface annulaire ayant un angle d'ouverture inférieur à 90 degrés. Disposition applicable à un ventilateur de faible puissance et d'encombrement réduit.
FR7904204A 1978-02-15 1979-02-14 Petit ventilateur avec moteur d'entrainement electrique Granted FR2417659A1 (fr)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2417659A1 true FR2417659A1 (fr) 1979-09-14
FR2417659B1 FR2417659B1 (fr) 1984-03-30

Family

ID=4215136

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7904204A Granted FR2417659A1 (fr) 1978-02-15 1979-02-14 Petit ventilateur avec moteur d'entrainement electrique

Country Status (11)

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

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* Cited by examiner, † Cited by third party
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CH635900A5 (de) * 1978-02-15 1983-04-29 Papst Motoren Kg Axial kompaktes geblaese.
EP0066158A1 (fr) * 1981-05-21 1982-12-08 Nissan Motor Co., Ltd. Ventilateur pour unité de refroidissement d'un moteur automobile
CH654379A5 (de) * 1981-05-29 1986-02-14 Papst Motoren Kg Kleingeblaese.
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
IT1194156B (it) * 1982-03-15 1988-09-14 Sueddeutsche Kuehler Behr Ventilatore assiale,particolarmente per radiatori di raffreddamento di motori termici raffreddati ad acqua
IT8353039V0 (it) * 1982-03-15 1983-03-10 Sueddeutsche Kuehler Behr Ventilatore assiale particolarmente per radiatori di raffreddamento di motori termici raffreddati ad acqua
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
DE3505385A1 (de) * 1985-02-16 1986-08-28 Papst-Motoren GmbH & Co KG, 7742 St Georgen Kanalgeblaese
US4806081A (en) * 1986-11-10 1989-02-21 Papst-Motoren Gmbh And Company Kg Miniature axial fan
USRE34456E (en) * 1985-10-08 1993-11-23 Papst Motoren Miniature axial fan
GB2185074B (en) * 1985-11-08 1990-12-19 Papst Motoren Gmbh & Co Kg Fan
DE3708040A1 (de) * 1987-03-12 1988-09-22 Ziehl Abegg Gmbh & Co Kg Motorluefterrad mit kegelfoermigem luftstrom
IT215427Z2 (it) * 1988-11-17 1990-09-11 Magneti Marelli Spa Ventola centrifuga per alternatori particolarmente per autoveicoli
HU210777B (en) * 1989-09-29 1995-07-28 Micronel Ag Small ventilator
JP2604038B2 (ja) † 1989-11-06 1997-04-23 株式会社 四国総合研究所 遠心ポンプ
US5167489A (en) * 1991-04-15 1992-12-01 General Electric Company Forward swept rotor blade
DE4127134B4 (de) * 1991-08-15 2004-07-08 Papst Licensing Gmbh & Co. Kg Diagonallüfter
US5332355A (en) * 1992-12-07 1994-07-26 Pamela Kittles Impelling apparatus
AU4923499A (en) * 1998-07-15 2000-02-07 Keenlink International Ltd. Inclined flow air circulation system
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
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
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
US20190316598A1 (en) * 2018-04-17 2019-10-17 Jaro Thermal, Inc. Radiator Fan
US12006942B2 (en) * 2019-01-04 2024-06-11 Delta Electronics, Inc. Serial-type diagonal fan assembly
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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR717272A (fr) * 1931-05-19 1932-01-06 Ventilateur centrifuge
US2991927A (en) * 1958-02-03 1961-07-11 Thomas E Quick Apparatus for moving fluids
US3260443A (en) * 1964-01-13 1966-07-12 R W Kimbell Blower
US3515498A (en) * 1967-10-28 1970-06-02 Asahi Dengyo Kk Blower
GB1328082A (en) * 1970-08-24 1973-08-30 Airscrew Weyroc Ltd Fans

Family Cites Families (22)

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Publication number Priority date Publication date Assignee Title
DE897469C (de) * 1942-03-05 1953-12-14 Sulzer Ag Schleuderverdichter fuer sehr hohes Stufendruckverhaeltnis
FR968721A (fr) * 1947-07-08 1950-12-04 Marelli & C Spa Ercole Ventilateur électrique avec moteur à carcasse rotative particulièrement avec pales à profil aérodynamique
US2544813A (en) * 1947-12-09 1951-03-13 James L Wall Blower
US2635547A (en) * 1948-01-19 1953-04-21 Pierce John B Foundation Axial gap electric motor-driven pump
US2629330A (en) * 1948-05-06 1953-02-24 Meline Irving Nels Motor-driven rotary pump
US2522675A (en) * 1948-09-15 1950-09-19 Vaino A Hoover Ventilating means for electric motors
US2847156A (en) * 1954-05-10 1958-08-12 Stewart Ind Inc Fan assembly
GB810834A (en) * 1955-10-20 1959-03-25 Fung Manter Improvements in or relating to fans
GB849744A (en) * 1958-01-30 1960-09-28 Blackman Keith Ltd Improvements in fans
GB858640A (en) * 1958-10-07 1961-01-11 Jacobus Constant Van Rijn Ventilating motor and fan
GB1004677A (en) * 1961-05-09 1965-09-15 Licentia Gmbh An arrangement for the ventilation of an enclosed electric machine
US3175755A (en) * 1962-06-20 1965-03-30 Brundage Company Fan construction
GB1085565A (en) * 1963-06-27 1967-10-04 Colchester Woods Mixed flow fans
US3302865A (en) * 1964-07-16 1967-02-07 Union Carbide Corp Gas-bearing assembly
US3384295A (en) * 1967-03-06 1968-05-21 Sanders Associates Inc Miniature electrical blower
GB1142732A (en) * 1967-03-14 1969-02-12 Brooks Ventilation Units Ltd Improvements in or relating to fan impellers
US3502030A (en) * 1968-05-08 1970-03-24 Ben S Bukewihge Close-coupled centrifugal pump
US3597117A (en) * 1969-01-10 1971-08-03 Rotorn Inc Fan for narrow environments
US3584968A (en) * 1969-10-06 1971-06-15 Howard I Furst Fan construction
DE1964890A1 (de) * 1969-12-24 1971-07-01 Papst Motoren Kg Ventilator-Einheit mit Elektronik-Bauteilen
US3666381A (en) * 1970-05-20 1972-05-30 United Ind Syndicate Submersible fuel pump
CH635900A5 (de) * 1978-02-15 1983-04-29 Papst Motoren Kg Axial kompaktes geblaese.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR717272A (fr) * 1931-05-19 1932-01-06 Ventilateur centrifuge
US2991927A (en) * 1958-02-03 1961-07-11 Thomas E Quick Apparatus for moving fluids
US3260443A (en) * 1964-01-13 1966-07-12 R W Kimbell Blower
US3515498A (en) * 1967-10-28 1970-06-02 Asahi Dengyo Kk Blower
GB1328082A (en) * 1970-08-24 1973-08-30 Airscrew Weyroc Ltd Fans

Also Published As

Publication number Publication date
JPS54117917A (en) 1979-09-13
GB2014658B (en) 1982-08-18
FR2417659B1 (fr) 1984-03-30
US4909711A (en) 1990-03-20
CH635900A5 (de) 1983-04-29
ES477746A1 (es) 1979-10-16
GB2014658A (en) 1979-08-30
SE7901365L (sv) 1979-08-16
IT1112195B (it) 1986-01-13
DE2905624A1 (de) 1979-08-16
DE2903369A1 (de) 1979-08-16
IT7920201A0 (it) 1979-02-14
IT7920790V0 (it) 1979-02-14
HK85286A (en) 1986-11-21
SG60585G (en) 1986-05-02

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Legal Events

Date Code Title Description
ST Notification of lapse
TP Transmission of property