MX2007003345A - Maquina electrica. - Google Patents

Maquina electrica.

Info

Publication number
MX2007003345A
MX2007003345A MX2007003345A MX2007003345A MX2007003345A MX 2007003345 A MX2007003345 A MX 2007003345A MX 2007003345 A MX2007003345 A MX 2007003345A MX 2007003345 A MX2007003345 A MX 2007003345A MX 2007003345 A MX2007003345 A MX 2007003345A
Authority
MX
Mexico
Prior art keywords
bearing
bearing seat
seat
secured
outer periphery
Prior art date
Application number
MX2007003345A
Other languages
English (en)
Inventor
Wolfgang Winkler
Markus Heidrich
Hans-Peter Seebacher
Fernando Silva
Christian Ernst
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of MX2007003345A publication Critical patent/MX2007003345A/es

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
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/16—Centering rotors within the stator; Balancing rotors
    • 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
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
    • H02K5/1672—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings radially supporting the rotary shaft at both ends of the rotor
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49009—Dynamoelectric machine
    • Y10T29/49012—Rotor
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49945—Assembling or joining by driven force fit
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53039—Means to assemble or disassemble with control means energized in response to activator stimulated by condition sensor
    • Y10T29/53061—Responsive to work or work-related machine element
    • Y10T29/53078—Responsive to work or work-related machine element with means to fasten by frictional fitting

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Motor Or Generator Frames (AREA)
  • Support Of The Bearing (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

Se propone una maquina electrica (10), preferentemente una impulsion de ventilador para un vehiculo, provisto con un eje (14), que esta apoyado con un juego axial entre cuando menos dos cojinetes, estando cuando menos un cojinete fijado en un asiento para cojinetes de un escudo para cojinetes, (28.1, 28.2, 28.3) y se encuentra directamente en el asiento del cojinete. Cuando menos un cojinete es un cojinete cilindrico (24) con una periferia cilindrica y porque el asiento de cojinete es un manguito (36.1, 36.2) con un diametro interno cilindrico, en el cual esta fijado el cojinete cilindrico (24) en la periferia exterior con un asiento a presion y esta sostenido en el asiento de cojinete por medio de un cierre por friccion axial. Esto tiene la ventaja de que es posible un ajuste mas exacto del juego de la armadura. Tampoco se requieren componentes adicionales como por ejemplo resortes de sujecion.
MX2007003345A 2004-09-21 2005-08-17 Maquina electrica. MX2007003345A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004045626A DE102004045626A1 (de) 2004-09-21 2004-09-21 Elektrische Maschine
PCT/EP2005/054063 WO2006032587A1 (de) 2004-09-21 2005-08-17 Elektrische maschine

Publications (1)

Publication Number Publication Date
MX2007003345A true MX2007003345A (es) 2007-06-05

Family

ID=35276091

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2007003345A MX2007003345A (es) 2004-09-21 2005-08-17 Maquina electrica.

Country Status (8)

Country Link
US (1) US20080093937A1 (es)
EP (1) EP1794867A1 (es)
JP (1) JP2008514182A (es)
KR (1) KR20070054211A (es)
CN (1) CN101023571B (es)
DE (1) DE102004045626A1 (es)
MX (1) MX2007003345A (es)
WO (1) WO2006032587A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI118941B (fi) * 2006-01-05 2008-05-15 Abb Oy Laakerikilpi
JP5061806B2 (ja) * 2007-09-14 2012-10-31 日産自動車株式会社 アキシャルギャップ型回転電機
DE102009027092A1 (de) * 2009-06-23 2010-12-30 Robert Bosch Gmbh Kommutatorlager
DE102009055013A1 (de) * 2009-12-18 2011-06-22 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg, 97076 Motorhalter zur Aufnahme einer elektrischen Maschine und elektrische Maschine
KR101104933B1 (ko) * 2010-07-15 2012-01-12 한국기계연구원 웜샤프트 베어링 유격 측정 장치 및 이를 이용한 웜샤프트 베어링 유격 측정 방법
KR20130130095A (ko) * 2011-05-18 2013-11-29 도요타지도샤가부시키가이샤 복축 병렬 모터의 제조 방법 및 커버 조립 지그
CN106077666A (zh) * 2016-07-18 2016-11-09 安徽奥泰粉末冶金有限公司 一种汽车主轴轴承端盖及其生产工艺
DE102020121607A1 (de) 2020-08-18 2022-02-24 Bayerische Motoren Werke Aktiengesellschaft Lagerschild für eine elektrische Antriebsmaschine
DE102020124216A1 (de) 2020-09-17 2022-03-17 Schaeffler Technologies AG & Co. KG Gehäuse mit einem Hitzeschild für einen Elektromotor

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1996096U (de) * 1968-01-10 1968-11-07 Licentia Gmbh Vorrichtung zur einstellung des axialspiels des laeufers eines elektromotors.
DE2231947B2 (de) * 1972-06-29 1976-09-23 Siemens AG, 1000 Berlin und 8000 München Rotorlagerung mit kugel- oder waelzlager fuer einen elektromotor mit unterschiedlicher laenge
DE2948633A1 (de) * 1979-12-04 1981-06-11 Holstein Und Kappert Gmbh, 4600 Dortmund Vorrichtung zum verschliessen von gefaessen
DE3044417A1 (de) * 1980-11-26 1982-07-01 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zum erfassen und einstellen des axialen ankerspiels von elektromotoren und vorrichtung zur durchfuehrung des verfahrens
US4471250A (en) * 1982-10-21 1984-09-11 Emerson Electric Co. Hub assembly for dynamoelectric machine and method of making same
DE3534382A1 (de) * 1985-09-26 1987-04-02 Siemens Ag Verfahren zur einstellung des axialspiels zwischen dem rotor und dem stator eines motors
DE3534333A1 (de) * 1985-09-26 1987-04-02 Siemens Ag Verfahren zur einstellung des axialspiels zwischen dem rotor und dem stator eines motors
DE3672179D1 (de) * 1985-09-26 1990-07-26 Siemens Ag Anordnung zur einstellung des axialspiels zwischen dem rotor und dem stator eines elektromotors.
DE3534381A1 (de) * 1985-09-26 1987-04-02 Siemens Ag Anordnung zur einstellung des axialspiels zwischen dem rotor und dem stator eines motors und verfahren zur einstellung des axialspiels
DE3640469A1 (de) * 1986-12-01 1988-06-16 Schunk Motorensysteme Lagerbruecke fuer die welle eines motors
JPH05161299A (ja) * 1991-12-03 1993-06-25 Mabuchi Motor Co Ltd 小型モータの軸受装置
US5272803A (en) * 1993-02-05 1993-12-28 Synektron Corporation Method and apparatus for electric motor assembly with bearing preload
EP0703655B1 (de) * 1994-09-23 1997-01-08 Siemens Aktiengesellschaft Axialspieleinstellung
DE29512144U1 (de) * 1995-07-27 1996-08-29 Siemens Ag Geräuscharmer Elektromotor, insbesondere Kommutatormotor
KR970076685A (ko) * 1996-05-29 1997-12-12 이형도 래버린스 실을 일체로 갖는 모터용 허브
KR100260021B1 (ko) * 1996-09-20 2000-06-15 김민박 차량용 모터
DE19727120A1 (de) * 1997-06-26 1999-02-04 Bosch Gmbh Robert Elektrische Antriebseinheit
DE19926171A1 (de) * 1999-06-09 2000-12-14 Bosch Gmbh Robert Elektromotor
GB9923857D0 (en) * 1999-10-09 1999-12-08 Johnson Electric Sa Thrust cap
DE10005568A1 (de) * 2000-02-09 2001-08-16 Bosch Gmbh Robert Federelement zum Ausgleich von Axialspiel einer Motorwelle eines Elektromotors
CN2433394Y (zh) * 2000-08-15 2001-06-06 上海日用-友捷汽车电气有限公司 散热器风扇
DE10121769A1 (de) * 2001-05-04 2002-12-05 Bosch Gmbh Robert Maschinengehäuse
JP2004176549A (ja) * 2002-11-25 2004-06-24 Fujitsu General Ltd 密閉型圧縮機の製造方法
US7005769B1 (en) * 2004-09-28 2006-02-28 Siemens Vdo Automotive Inc. Sleeve bearing assembly with acoustic/vibration decoupling and endplay adjustment

Also Published As

Publication number Publication date
WO2006032587A1 (de) 2006-03-30
DE102004045626A1 (de) 2006-04-06
CN101023571B (zh) 2010-06-09
JP2008514182A (ja) 2008-05-01
EP1794867A1 (de) 2007-06-13
CN101023571A (zh) 2007-08-22
KR20070054211A (ko) 2007-05-28
US20080093937A1 (en) 2008-04-24

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal