EP1314894A3 - Lüfter - Google Patents

Lüfter Download PDF

Info

Publication number
EP1314894A3
EP1314894A3 EP02023117A EP02023117A EP1314894A3 EP 1314894 A3 EP1314894 A3 EP 1314894A3 EP 02023117 A EP02023117 A EP 02023117A EP 02023117 A EP02023117 A EP 02023117A EP 1314894 A3 EP1314894 A3 EP 1314894A3
Authority
EP
European Patent Office
Prior art keywords
fan
wheel
fixed
distanced
stay
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
EP02023117A
Other languages
English (en)
French (fr)
Other versions
EP1314894A2 (de
EP1314894B2 (de
EP1314894B1 (de
Inventor
Thomas Von Der Heydt
Wolfgang Arno Winkler
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26057292&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1314894(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Papst Motoren GmbH and Co KG filed Critical Papst Motoren GmbH and Co KG
Publication of EP1314894A2 publication Critical patent/EP1314894A2/de
Publication of EP1314894A3 publication Critical patent/EP1314894A3/de
Application granted granted Critical
Publication of EP1314894B1 publication Critical patent/EP1314894B1/de
Publication of EP1314894B2 publication Critical patent/EP1314894B2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
    • F04D25/0613—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump the electric motor being of the inside-out type, i.e. the rotor is arranged radially outside a central stator
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/90—Specific system operational feature
    • Y10S388/903—Protective, e.g. voltage or current limit

Abstract

Die Erfindung betrifft einen Gerätelüfter mit einem Lüfterrad (46, 348), das durch einen Außenläufermotor (20) antreibbar ist. Der Innenstator (60; 362) des Außenläufermotors (20) ist an einer Nabe (22; 332) befestigt, welche ihrerseits über mindestens einen Steg (74; 334) mit einem die Außenseite des Lüfterrads (46; 348) mit Abstand umgebenden, etwa zylindrischen Mantelteil (76; 336) verbunden ist. Weiterhin weist der Gerätelüfter ein zur lösbaren Aufnahme dieses Mantelteils (76; 336) ausgebildetes Gehäuse (110; 322) auf, welches seinerseits zur Befestigung an einem Objekt ausgebildet (136; 138) ist.
EP02023117A 2001-11-26 2002-10-15 Lüfter Expired - Lifetime EP1314894B2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE20119155U 2001-11-26
DE20119155 2001-11-26
DE20210846 2002-07-18
DE20210846U 2002-07-18

Publications (4)

Publication Number Publication Date
EP1314894A2 EP1314894A2 (de) 2003-05-28
EP1314894A3 true EP1314894A3 (de) 2003-11-05
EP1314894B1 EP1314894B1 (de) 2006-05-17
EP1314894B2 EP1314894B2 (de) 2012-05-09

Family

ID=26057292

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02023117A Expired - Lifetime EP1314894B2 (de) 2001-11-26 2002-10-15 Lüfter

Country Status (4)

Country Link
US (2) US6864653B2 (de)
EP (1) EP1314894B2 (de)
AT (1) ATE326635T1 (de)
DE (2) DE20215697U1 (de)

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US6924979B2 (en) * 2001-07-30 2005-08-02 Hewlett-Packard Development Company, L.P. Mounting apparatus for coupling control circuitry to an air moving device
DE10310830A1 (de) 2003-03-13 2004-09-23 Robert Bosch Gmbh Verfahren und Steuereinheit zur Ansteuerung von Lüftermotoren
US7262532B2 (en) * 2004-03-16 2007-08-28 Ebm-Papst St. Georgen Gmbh & Co. Kg Arrangement with an electronically commutated external rotor motor
JP2005303015A (ja) * 2004-04-12 2005-10-27 Nippon Densan Corp ヒートシンクファン
EP1601095B1 (de) * 2004-05-12 2007-08-29 ebm-papst St. Georgen GmbH & Co. KG Elektronisch kommutierter zweipulsiger Motor und Verfahren zum Starten eines solchen Motors
JP4702017B2 (ja) * 2005-12-02 2011-06-15 株式会社デンソー 車載空調装置の送風機用モータ駆動装置
US7602157B2 (en) 2005-12-28 2009-10-13 Flyback Energy, Inc. Supply architecture for inductive loads
TWI340534B (en) * 2006-10-25 2011-04-11 Sunonwealth Electr Mach Ind Co Pwm motor drive circuit
US20080247689A1 (en) * 2007-04-06 2008-10-09 Nidec Corporation Motor
US20080286093A1 (en) * 2007-05-16 2008-11-20 Bauer Jr Thomas Cooler Fan Hub
JP4946625B2 (ja) * 2007-05-21 2012-06-06 日本電産株式会社 モータ
US8398378B2 (en) * 2007-07-24 2013-03-19 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Tangential drive module assembly and method of assembly for airflow induction
WO2009039305A2 (en) * 2007-09-18 2009-03-26 Flyback Energy, Inc. Current waveform construction to generate ac power with low harmonic distortion from localized energy sources
US8672649B2 (en) * 2007-10-10 2014-03-18 Delta T Corporation Ceiling fan system with brushless motor
US20090110573A1 (en) * 2007-10-26 2009-04-30 Hoyt Robert A Apparatus and Method for Retaining and Isolating Modular Fan and Motor Sub-Assemblies in Air Moving Systems
ITBO20070776A1 (it) 2007-11-23 2009-05-24 Spal Automotive Srl Unita' di ventilazione in particolare per autoveicoli.
CN101714812A (zh) * 2008-10-08 2010-05-26 鸿富锦精密工业（深圳）有限公司 风扇控制电路
TWI467914B (zh) * 2008-10-17 2015-01-01 Hon Hai Prec Ind Co Ltd 風扇控制電路
TW201020400A (en) * 2008-11-27 2010-06-01 Compal Electronics Inc Fan module for electronic device
DE102009053620A1 (de) 2009-11-17 2011-05-19 Ziehl-Abegg Ag Kommunikationsüberwachung für einen Außenläufermotor
WO2011082188A1 (en) * 2009-12-28 2011-07-07 Flyback Energy Inc. External field interaction motor
AU2010343096A1 (en) * 2009-12-28 2012-08-16 Flyback Energy, Inc. Controllable universal power supply with reactive power management
US8610387B2 (en) * 2010-04-30 2013-12-17 Sunonwealth Electric Machine Industry Co., Ltd. Motor system
JP6281250B2 (ja) * 2013-11-11 2018-02-21 日本電産株式会社 モータ
DE102013017975A1 (de) * 2013-11-29 2015-06-03 Fte Automotive Gmbh Elektromotorisch angetriebene Flüssigkeitspumpe, insbesondere zur Zwangsschmierung eines Schaltgetriebes für Kraftfahrzeuge
JP6330219B2 (ja) * 2014-03-17 2018-05-30 株式会社デンソー モータ制御装置
DE102014206277A1 (de) 2014-04-02 2015-10-08 BSH Hausgeräte GmbH Hausgerätevorrichtung
US10184475B2 (en) * 2015-07-20 2019-01-22 Delphi Technologies Ip Limited Fluid pump with flow impedance member
DE202015106847U1 (de) 2015-12-16 2017-03-17 Elektrosil Systeme Der Elektronik Gmbh Lüfter mit Statussignalgenerierung und Übermittlung des Statussignals über eine Versorgungsleitung
JP2018178802A (ja) * 2017-04-07 2018-11-15 日本電産株式会社 ファンモータ
DE102017111826A1 (de) * 2017-05-30 2018-12-06 Ebm-Papst Mulfingen Gmbh & Co. Kg Vorrichtung zur Reduzierung von schädlichen Lagerspannungen
TWM550341U (zh) * 2017-07-24 2017-10-11 Dongguan City Hanshuo Plastic Co Ltd 快拆式無導線之散熱風扇結構

Citations (8)

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Publication number Priority date Publication date Assignee Title
GB2168756A (en) * 1984-12-03 1986-06-25 Papst Motoren Gmbh & Co Kg Axial flow fans
EP0345796A2 (de) * 1988-06-04 1989-12-13 Licentia Patent-Verwaltungs-GmbH Durch einen Elektromotor angetriebener Lüfter
DE4127134A1 (de) * 1991-08-15 1993-02-18 Papst Motoren Gmbh & Co Kg Diagonalluefter
WO1999009642A1 (en) * 1997-08-15 1999-02-25 Minebea Electronics (Uk) Limited Circuit
US5977733A (en) * 1998-12-08 1999-11-02 Shin Jiuh Corporation Fan control device with breakdown warning capability
US6049183A (en) * 1997-07-15 2000-04-11 Asia Vital Components Co., Ltd. Brushless direct current fan
EP1000783A1 (de) * 1998-11-09 2000-05-17 ebm Werke GmbH & Co. Radialgebläse mit Anschluss-Steckverbindung
US6262549B1 (en) * 2000-06-29 2001-07-17 System General Corp. Fan speed pulse filter for a PWM fan

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US6183221B1 (en) 1999-10-29 2001-02-06 Hsieh Hsin-Mao Heat dissipation fan with a shaft positioned to prevent chafing between the fan blades and the bearing
DE10009128C1 (de) 2000-02-26 2001-08-16 Wet Automotive Systems Ag Einrichtung zur Belüftung eines Fahrzeugsitzes
US6528987B1 (en) * 2000-06-19 2003-03-04 Analog Devices, Inc. Method and apparatus for determining fan speed
US6747424B1 (en) * 2000-10-02 2004-06-08 International Business Machines Corporation Integrated fan speed control and fault detection circuitry
US6517318B2 (en) 2000-12-11 2003-02-11 Hsieh Hsin-Mao Buffer pad for use in an electric fan
US6690576B2 (en) * 2001-07-31 2004-02-10 Hewlett Packard Development Company, L.P. Externally mounted on-line replaceable fan module
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Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2168756A (en) * 1984-12-03 1986-06-25 Papst Motoren Gmbh & Co Kg Axial flow fans
EP0345796A2 (de) * 1988-06-04 1989-12-13 Licentia Patent-Verwaltungs-GmbH Durch einen Elektromotor angetriebener Lüfter
DE4127134A1 (de) * 1991-08-15 1993-02-18 Papst Motoren Gmbh & Co Kg Diagonalluefter
US6049183A (en) * 1997-07-15 2000-04-11 Asia Vital Components Co., Ltd. Brushless direct current fan
WO1999009642A1 (en) * 1997-08-15 1999-02-25 Minebea Electronics (Uk) Limited Circuit
EP1000783A1 (de) * 1998-11-09 2000-05-17 ebm Werke GmbH & Co. Radialgebläse mit Anschluss-Steckverbindung
US5977733A (en) * 1998-12-08 1999-11-02 Shin Jiuh Corporation Fan control device with breakdown warning capability
US6262549B1 (en) * 2000-06-29 2001-07-17 System General Corp. Fan speed pulse filter for a PWM fan

Also Published As

Publication number Publication date
EP1314894A2 (de) 2003-05-28
DE20215697U1 (de) 2003-01-02
US6864653B2 (en) 2005-03-08
US20050077792A1 (en) 2005-04-14
US20030099561A1 (en) 2003-05-29
ATE326635T1 (de) 2006-06-15
US7352094B2 (en) 2008-04-01
DE50206794D1 (de) 2006-06-22
EP1314894B2 (de) 2012-05-09
EP1314894B1 (de) 2006-05-17

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