ITMI20021929A1 - Motore elettrico e gruppo portaspazzole - Google Patents

Motore elettrico e gruppo portaspazzole

Info

Publication number
ITMI20021929A1
ITMI20021929A1 IT001929A ITMI20021929A ITMI20021929A1 IT MI20021929 A1 ITMI20021929 A1 IT MI20021929A1 IT 001929 A IT001929 A IT 001929A IT MI20021929 A ITMI20021929 A IT MI20021929A IT MI20021929 A1 ITMI20021929 A1 IT MI20021929A1
Authority
IT
Italy
Prior art keywords
electric motor
brush holder
holder group
group
brush
Prior art date
Application number
IT001929A
Other languages
English (en)
Inventor
David B Finkenbinder
Jeffrey D Marsden
R Craig Miller
Huanbo Wu
Original Assignee
Ametek Inc
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 Ametek Inc filed Critical Ametek Inc
Publication of ITMI20021929A1 publication Critical patent/ITMI20021929A1/it

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or 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
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • 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
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/28—Cooling of commutators, slip-rings or brushes e.g. by ventilating

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Frames (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Dc Machiner (AREA)
  • Brushes (AREA)
IT001929A 2001-10-01 2002-09-11 Motore elettrico e gruppo portaspazzole ITMI20021929A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/970,360 US6703754B1 (en) 2001-10-01 2001-10-01 Electric motor and brush retaining assembly

Publications (1)

Publication Number Publication Date
ITMI20021929A1 true ITMI20021929A1 (it) 2003-04-02

Family

ID=25516832

Family Applications (1)

Application Number Title Priority Date Filing Date
IT001929A ITMI20021929A1 (it) 2001-10-01 2002-09-11 Motore elettrico e gruppo portaspazzole

Country Status (9)

Country Link
US (3) US6703754B1 (it)
JP (1) JP4239191B2 (it)
CN (1) CN1312829C (it)
CA (1) CA2390392A1 (it)
DE (1) DE10244877A1 (it)
HR (1) HRP20020580A2 (it)
IT (1) ITMI20021929A1 (it)
MX (1) MXPA02009505A (it)
SI (1) SI21057A (it)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
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US6703754B1 (en) * 2001-10-01 2004-03-09 Ametek, Inc. Electric motor and brush retaining assembly
WO2003100943A2 (en) * 2002-05-24 2003-12-04 Velocity Magnetics, Inc. Fixationi of permanent magnets to secondary of linear machine and linear machine with multiple time constant circuits
DE10261572A1 (de) * 2002-12-23 2004-07-01 Robert Bosch Gmbh Elektrohandwerkzeugmaschine
US7163372B2 (en) * 2003-12-10 2007-01-16 The Hoover Company Diffuser for a motor fan assembly
WO2005078907A1 (de) * 2004-02-10 2005-08-25 Siemens Aktiengesellschaft Bürstensystem für einen elektromotorischen antrieb
US6998754B2 (en) * 2004-03-05 2006-02-14 Energy Conversion Systems Holdings, Llc Brush assemblies
US20050220640A1 (en) * 2004-04-02 2005-10-06 Finkenbinder David B Fan motor assembly with noise suppression
US8727078B2 (en) * 2004-05-28 2014-05-20 Velocity Magnetics, Inc. Selectively incrementally actuated linear eddy current braking system
JP4639061B2 (ja) * 2004-07-29 2011-02-23 株式会社マキタ 電動工具
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US20070025848A1 (en) * 2005-07-29 2007-02-01 Shawcross James P Reduced noise diffuser for a motor-fan assembly
FR2894409B1 (fr) * 2005-12-05 2008-06-06 Telma Sa Deflecteur pour un ralentisseur electromagnetique et ralentisseur electromagnetique comportant un tel deflecteur
DE102006000315A1 (de) * 2006-06-29 2008-01-03 Hilti Ag Universalmotor mit Einrichtung zum Entfernen von Staub
GB0613796D0 (en) * 2006-07-12 2006-08-23 Johnson Electric Sa Blower
US7696666B2 (en) * 2006-10-06 2010-04-13 Remy Technologies, L.L.C. Dynamoelectric machine grommet
US20080084133A1 (en) * 2006-10-06 2008-04-10 Steven Burton Dynamoelectric machine brush and method
US7466056B2 (en) * 2006-10-06 2008-12-16 Remi International, Inc Dynamoelectric machine brush holder assembly and method
US7705512B2 (en) * 2006-10-06 2010-04-27 Remy International, Inc. Dynamoelectric machine conductor
DE102006052812A1 (de) * 2006-11-09 2008-05-15 Robert Bosch Gmbh Gebläsevorrichtung
US20090121579A1 (en) * 2007-11-13 2009-05-14 Finkenbinder David B Curvilinear brush retainer and brushes for an electric motor assembly
US7683519B2 (en) * 2007-11-13 2010-03-23 Ametek, Inc. Curvilinear brush retainer with liner for an electric motor assembly
DE102007056323A1 (de) * 2007-11-22 2009-05-28 Robert Bosch Gmbh Gleichstrommaschine
DE102007057033A1 (de) * 2007-11-27 2009-05-28 Robert Bosch Gmbh Elektrisch antreibbare Handwerkzeugmaschine
DE102008014624A1 (de) * 2008-03-17 2009-09-24 Vorwerk & Co. Interholding Gmbh Elektromotor
DE102008059599A1 (de) * 2008-11-28 2010-06-02 Aeg Electric Tools Gmbh Elektrowerkzeug
US20110180770A1 (en) * 2010-01-27 2011-07-28 Warn Industries, Inc. Light Weight Winch
US8317497B2 (en) * 2010-03-03 2012-11-27 Ametek, Inc. Motor-fan assembly having a tapered stationary fan with a concave underside
US8317496B2 (en) * 2010-03-03 2012-11-27 Ametek, Inc. Motor-fan assembly having a tapered fan with a concave underside
CN102684394B (zh) * 2011-03-17 2016-12-07 德昌电机(深圳)有限公司 马达组件
CN102231466A (zh) * 2011-04-11 2011-11-02 许晓华 一种刷架
WO2013084695A1 (ja) * 2011-12-05 2013-06-13 東洋電機製造株式会社 車両用電動機
US9093881B2 (en) 2012-07-20 2015-07-28 Robert Bosch Gmbh Plastic brush guide
JP2014042441A (ja) * 2012-08-22 2014-03-06 Samsung Electro-Mechanics Co Ltd スイッチドリラクタンスモータアセンブリ
CN103780021B (zh) * 2012-10-24 2018-02-16 德昌电机(深圳)有限公司 有刷电机
US9866078B2 (en) 2014-01-29 2018-01-09 Black & Decker Inc. Brush assembly mount
US9991770B2 (en) 2013-08-09 2018-06-05 Black & Decker Inc. Spring post for brush card for a power tool
US10181767B2 (en) 2013-08-09 2019-01-15 Black & Decker Inc. Brush assembly with brush card mount with brush holders having base and main portion pieces
FR3013168A1 (fr) * 2013-11-08 2015-05-15 Valeo Equip Electr Moteur Porte-balais de machine electrique pour vehicule et demarreur correspondant
GB201610953D0 (en) * 2016-06-23 2016-08-10 Black & Decker Inc Motor end cap
DE102016212008A1 (de) * 2016-07-01 2018-01-04 Bayerische Motoren Werke Aktiengesellschaft Schleifringsystem und Elektromaschine mit solch einem Schleifringsystem
DE102016225984A1 (de) * 2016-12-22 2018-06-28 Robert Bosch Gmbh Bürstenhalter für eine elektrische Maschine
CN107956743B (zh) * 2017-12-20 2024-03-22 莱克电气股份有限公司 一种风机的定叶轮

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JPS5330708A (en) * 1976-09-02 1978-03-23 Agency Of Ind Science & Technol Cooling device for electric rotary machine
US4166968A (en) * 1977-07-14 1979-09-04 Lear Siegler, Inc. Electrically isolated brush holder
US4593220A (en) * 1984-07-12 1986-06-03 Black & Decker Inc. Brush bearing sub-assembly for electric motor
DE3617684A1 (de) * 1986-05-26 1987-12-03 Braun Ag Elektrisches geraet fuer den persoenlichen bedarf
US4746828A (en) * 1987-02-09 1988-05-24 Electrolux Corporation Molded electric motor housing and brush holder unit
US4800312A (en) * 1987-05-21 1989-01-24 Shop-Vac Corporation Mounting for brushes of electric motors
IT214920Z2 (it) * 1988-11-04 1990-07-04 Magneti Marelli Spa Portaspazzole per una macchina elettrica in corrente continua in particolare per il motore di un elettro ventilatore per il raffreddamento del radiatore di un motore a combustione interna
US4908538A (en) * 1989-02-28 1990-03-13 Geberth John Daniel Jun Totally enclosed electric motor
EP0556416B1 (de) * 1992-02-15 1994-04-20 Siemens Aktiengesellschaft Kommutatormotor, insbesondere zum Antrieb eines Waschautomaten, und Verfahren zu dessen Montage
JPH06311707A (ja) * 1993-04-19 1994-11-04 Mitsubishi Electric Corp ブラシ装置
US5602957A (en) * 1993-06-07 1997-02-11 General Electric Company Permanent magnet direct current motor
US5731650A (en) * 1994-11-14 1998-03-24 Lucas Aerospace Power Equipment Corp. Dynamoelectric machine with brush wear sensor
US5610467A (en) * 1995-06-30 1997-03-11 United Technologies Motor Systems, Inc. Brush holder assembly
JP3351698B2 (ja) * 1996-12-27 2002-12-03 株式会社ミツバ ブラシホルダ装置
JP3790601B2 (ja) * 1997-05-02 2006-06-28 日本電産サンキョー株式会社 モータ
US6744170B1 (en) * 1998-02-06 2004-06-01 Black & Decker Inc. Brush assembly
GB9814690D0 (en) * 1998-07-08 1998-09-02 Johnson Electric Sa Dust guard
US6100617A (en) * 1998-10-01 2000-08-08 Johnson Electric Automotive, Inc. Electrical insulation barrier for an electric motor
JP3881126B2 (ja) * 1999-03-05 2007-02-14 アスモ株式会社 モータ
FR2797111B1 (fr) * 1999-07-30 2001-10-19 Ecia Equip Composants Ind Auto Plaque porte-balais pour moteur electrique, procede de fabrication de cette plaque et module pour groupe moto-ventilateur comportant cette plaque
ITTO990186U1 (it) * 1999-10-18 2001-04-18 Gate Spa Gruppo porta-spazzole per un motore elettrico in corrente continua provvisto di collettore.
US6552464B1 (en) * 1999-11-09 2003-04-22 Siemens Canada Limited Totally integrated engine cooling module for DC motors
US6518686B2 (en) * 2001-02-23 2003-02-11 Valeo Electrical Systems, Inc. Electric motor including unitary brush card bushing holder
JP3711877B2 (ja) * 2001-03-02 2005-11-02 日立工機株式会社 電動工具
US6703754B1 (en) 2001-10-01 2004-03-09 Ametek, Inc. Electric motor and brush retaining assembly
US6736615B1 (en) 2002-11-08 2004-05-18 Ametek, Inc. Brush and bearing holder for a fan/motor

Also Published As

Publication number Publication date
US20070029892A1 (en) 2007-02-08
DE10244877A1 (de) 2003-04-17
US20040084992A1 (en) 2004-05-06
CN1409465A (zh) 2003-04-09
MXPA02009505A (es) 2004-05-31
JP4239191B2 (ja) 2009-03-18
SI21057A (sl) 2003-04-30
US7459819B2 (en) 2008-12-02
US7132777B2 (en) 2006-11-07
CA2390392A1 (en) 2003-04-01
CN1312829C (zh) 2007-04-25
HRP20020580A2 (en) 2004-08-31
JP2003111340A (ja) 2003-04-11
US6703754B1 (en) 2004-03-09

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