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EP1226644A1 - Systeme d'entrainement electrique - Google Patents

Systeme d'entrainement electrique

Info

Publication number
EP1226644A1
EP1226644A1 EP01969663A EP01969663A EP1226644A1 EP 1226644 A1 EP1226644 A1 EP 1226644A1 EP 01969663 A EP01969663 A EP 01969663A EP 01969663 A EP01969663 A EP 01969663A EP 1226644 A1 EP1226644 A1 EP 1226644A1
Authority
EP
European Patent Office
Prior art keywords
electric drive
circuit board
fan
control unit
motor
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.)
Withdrawn
Application number
EP01969663A
Other languages
German (de)
English (en)
Inventor
Matthias Gold
Dirk Herke
Frank HÖNIG
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.)
Stribel Production GmbH
Original Assignee
Stribel GmbH
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 Stribel GmbH filed Critical Stribel GmbH
Publication of EP1226644A1 publication Critical patent/EP1226644A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/14—Means for supporting or protecting brushes or brush holders
    • H02K5/143—Means for supporting or protecting brushes or brush holders for cooperation with commutators
    • H02K5/148—Slidably supported brushes
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/30—Structural association with control circuits or drive circuits
    • H02K11/33—Drive circuits, e.g. power electronics
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/28—Cooling of commutators, slip-rings or brushes e.g. by ventilating

Definitions

  • the holding element of the heat sink surrounds the circuit board in a ring, since this ensures particularly effective heat dissipation.
  • a particularly space-saving configuration can advantageously be achieved in that the printed circuit board surrounds the motor shaft of the electric drive motor in the circumferential direction. It has proven to be particularly favorable here if the printed circuit board is designed to be approximately circular.
  • the control unit 16 conventionally comprises' nschaltern amplifier FET control electronics for generating pulse-modulated control signals as well as power electronics with a plurality, such as 197 02 949 Al for example known from the German Offenlegungsschrift DE.
  • the on the circuit board 50 held electronic components are electrically connected via connection lines 52 led out of the housing 18 to a voltage supply and to a control device, for example a central engine management system of a motor vehicle.
  • a plurality of fins 63 oriented perpendicular to the side wall 40 are provided on the inside 41 of the side wall 40 of the fan cup 36 facing the sleeve 56, at a uniform distance from one another. If the fan wheel 12 is driven by the fan motor 14 to perform a rotary movement, the air inside the fan cup 36 is set in rotation due to the fins 63 oriented transversely to the direction of rotation of the fan wheel 12. This rotational movement in turn has the result that a centrifugal force acts on the air, so that the air is thrown obliquely outwards.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Motor Or Generator Frames (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Dc Machiner (AREA)

Abstract

L'invention concerne un système d'entraînement électrique destiné notamment à un ventilateur d'un véhicule automobile. Ce système comprend un moteur d'entraînement électrique et une unité de commande électrique destinée à la commande du moteur d'entraînement. Le moteur d'entraînement comprend un commutateur et des dispositifs d'alimentation associés qui sont fixés de manière à frotter sur le commutateur. L'unité de commande présente un composant électronique placé sur une plaquette de circuits imprimés. Pour simplifier la construction du système d'entraînement électrique et réduire les coûts de son montage, le moteur d'entraînement et l'unité de commande sont logés dans un boîtier commun, les dispositifs d'alimentation étant fixés à la plaquette de circuits imprimés. L'invention concerne également un ventilateur électrique doté d'un tel système d'entraînement électrique.
EP01969663A 2000-09-07 2001-08-29 Systeme d'entrainement electrique Withdrawn EP1226644A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10044065A DE10044065A1 (de) 2000-09-07 2000-09-07 Elektrischer Antrieb
DE10044065 2000-09-07
PCT/EP2001/009920 WO2002021667A1 (fr) 2000-09-07 2001-08-29 Systeme d'entrainement electrique

Publications (1)

Publication Number Publication Date
EP1226644A1 true EP1226644A1 (fr) 2002-07-31

Family

ID=7655284

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01969663A Withdrawn EP1226644A1 (fr) 2000-09-07 2001-08-29 Systeme d'entrainement electrique

Country Status (6)

Country Link
US (1) US20020185984A1 (fr)
EP (1) EP1226644A1 (fr)
JP (1) JP2004508797A (fr)
DE (1) DE10044065A1 (fr)
HU (1) HUP0204172A2 (fr)
WO (1) WO2002021667A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5026028B2 (ja) * 2005-11-09 2012-09-12 アスモ株式会社 モータ及びモータの製造方法
DE102006058955B4 (de) * 2006-12-12 2014-07-24 DüRR DENTAL AG Saugvorrichtung für dentale, medizinische und industrielle Zwecke
DE102008043033A1 (de) * 2008-10-22 2010-04-29 Hilti Aktiengesellschaft Bürstenhalter
DE102009015770B4 (de) * 2009-03-31 2024-05-08 Hkr Automotive Gmbh Lüftervorrichtung
JP5561301B2 (ja) * 2012-03-29 2014-07-30 株式会社デンソー 駆動装置およびその製造方法
EP3065269B1 (fr) * 2013-10-31 2020-01-01 Mitsubishi Electric Corporation Machine électrique tournante de véhicule
JP6174626B2 (ja) 2015-06-01 2017-08-02 ファナック株式会社 ヒートシンク内を流れる流体の流動異常を報知可能なモータ駆動装置および方法
DE102016106557A1 (de) * 2016-04-11 2017-10-12 Festool Gmbh Hand-Werkzeugmaschine mit einem Antriebsmotor
CN106160354A (zh) * 2016-07-11 2016-11-23 北京理工大学 一种易于集成匹配的新能源车用电机控制器
US11025126B2 (en) * 2017-03-20 2021-06-01 Netmotor (U.S.A.) Inc. Brushed DC motor and manufacturing method thereof
DE102022106811A1 (de) 2022-03-23 2023-09-28 Valeo Systèmes d'Éssuyage SAS Wischermotor zum Reinigen einer Fahrzeugscheibe

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2430686A1 (fr) * 1978-07-04 1980-02-01 Sev Marchal Moteur electrique, notamment motoventilateur de refroidissement pour vehicule automobile
FR2753848B1 (fr) * 1996-09-26 1998-12-11 Moteur electrique a commande electronique integree
FR2777136B1 (fr) * 1998-04-06 2000-06-16 Valeo Systemes Dessuyage Bloc de moteur electrique, notamment pour vehicule automobile, integrant une electronique de commande

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO0221667A1 *

Also Published As

Publication number Publication date
WO2002021667A1 (fr) 2002-03-14
US20020185984A1 (en) 2002-12-12
JP2004508797A (ja) 2004-03-18
HUP0204172A2 (en) 2003-03-28
DE10044065A1 (de) 2002-04-04

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20020425

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Owner name: AFL EUROPE GMBH

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: STRIBEL PRODUCTION GMBH

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Effective date: 20091215

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Effective date: 20100626