WO2010149526A3 - Commutator bearing - Google Patents

Commutator bearing Download PDF

Info

Publication number
WO2010149526A3
WO2010149526A3 PCT/EP2010/058348 EP2010058348W WO2010149526A3 WO 2010149526 A3 WO2010149526 A3 WO 2010149526A3 EP 2010058348 W EP2010058348 W EP 2010058348W WO 2010149526 A3 WO2010149526 A3 WO 2010149526A3
Authority
WO
WIPO (PCT)
Prior art keywords
bearing
armature shaft
electrical machine
commutator bearing
bearing pin
Prior art date
Application number
PCT/EP2010/058348
Other languages
German (de)
French (fr)
Other versions
WO2010149526A2 (en
Inventor
Thomas Botzenhard
Rainer Stoeckl
Original Assignee
Robert Bosch 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 Robert Bosch Gmbh filed Critical Robert Bosch Gmbh
Publication of WO2010149526A2 publication Critical patent/WO2010149526A2/en
Publication of WO2010149526A3 publication Critical patent/WO2010149526A3/en

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

The invention relates to an electrical machine (10), in particular a starter device for a combustion engine. The electrical machine (10) comprises a housing (12), in which an armature shaft (16) is mounted. The armature shaft (16) is mounting in a bearing cover (14, 50). A bearing pin (36) receives the bearing (18), wherein the bearing pin (36) can be adjusted in order to adjust the axial clearance of the armature shaft (16).
PCT/EP2010/058348 2009-06-23 2010-06-15 Commutator bearing WO2010149526A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009027092.2 2009-06-23
DE102009027092A DE102009027092A1 (en) 2009-06-23 2009-06-23 commutator

Publications (2)

Publication Number Publication Date
WO2010149526A2 WO2010149526A2 (en) 2010-12-29
WO2010149526A3 true WO2010149526A3 (en) 2012-02-02

Family

ID=43216352

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/058348 WO2010149526A2 (en) 2009-06-23 2010-06-15 Commutator bearing

Country Status (2)

Country Link
DE (1) DE102009027092A1 (en)
WO (1) WO2010149526A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012203809A1 (en) * 2012-03-12 2013-09-12 Robert Bosch Gmbh Electrical machine e.g. starter for vehicle with internal combustion engine, has force device that is provided for generating force field to partially surround powertrain so that force acts upon powertrain
DE102012215553A1 (en) * 2012-06-27 2014-01-02 Robert Bosch Gmbh Commutation device for connecting armature of starter motor for starting internal combustion engine, has rotor collector whose front face is held in bearing segment of housing and covered by cap connected to housing in form-fit manner
DE102012222281A1 (en) * 2012-12-05 2014-06-05 Robert Bosch Gmbh Starter for cranking internal combustion engine of vehicle, has electric motor whose posterior end of armature shaft is supported by inner bearing provided in center portion of cylindrical housing
DE102012223687A1 (en) 2012-12-19 2014-06-26 Robert Bosch Gmbh Method for mounting starter device i.e. starter motor, for turning internal combustion engine, involves fixing flange sleeve in armature shaft that is placed in flange sleeve, where axial clearance of shaft is set by pulling flange sleeve
DE102012224092A1 (en) 2012-12-20 2014-06-26 Robert Bosch Gmbh Method for assembling electric machine i.e. starter, for internal combustion engines, involves placing bearing in armature shaft, adjusting axial play of armature shaft, and pressing guard ring on outer-side region of armature shaft

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB567447A (en) * 1943-08-09 1945-02-14 Hoover Ltd Improvements in or relating to shaft bearings and the like
FR2123554A1 (en) * 1971-01-22 1972-09-08 Lucas Industries Ltd
EP0082375A2 (en) * 1981-12-21 1983-06-29 Siemens Aktiengesellschaft Geared motor, in particular an electromotive window-lifting drive
DE3216448A1 (en) * 1982-05-03 1983-11-03 Robert Bosch Gmbh, 7000 Stuttgart TURNING DEVICE FOR INTERNAL COMBUSTION ENGINES
WO1996039738A1 (en) * 1995-06-06 1996-12-12 Itt Automotive Electrical Systems, Inc. Rear motor bearing for worm gear drive motors
DE20302129U1 (en) * 2002-02-18 2003-04-24 Papst-Motoren GmbH & Co. KG, 78112 St. Georgen Electronically commutated internal rotor motor
US20070210673A1 (en) * 2006-03-07 2007-09-13 Denso Corporation Fuel pump having bearing member
DE202007012098U1 (en) * 2007-08-29 2008-01-03 Robert Bosch Gmbh starter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE401163C (en) * 1925-09-10 Erich Graichen Ignition alternator for motor vehicles
DE1944721C3 (en) 1968-10-24 1974-10-24 Societe De Paris Et Du Rohne, Lyon, Rhone (Frankreich) Thrust drive starting device for internal combustion engines
FR2050946A5 (en) * 1969-06-30 1971-04-02 Espanola Magnetos Fab
JPH02260347A (en) * 1989-03-30 1990-10-23 Mitsubishi Electric Corp Core and contact aggregate
US5089736A (en) 1991-04-29 1992-02-18 Ford Motor Company Automatic end play adjustment of motor armature assembly
DE102004045626A1 (en) * 2004-09-21 2006-04-06 Robert Bosch Gmbh Electric machine

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB567447A (en) * 1943-08-09 1945-02-14 Hoover Ltd Improvements in or relating to shaft bearings and the like
FR2123554A1 (en) * 1971-01-22 1972-09-08 Lucas Industries Ltd
EP0082375A2 (en) * 1981-12-21 1983-06-29 Siemens Aktiengesellschaft Geared motor, in particular an electromotive window-lifting drive
DE3216448A1 (en) * 1982-05-03 1983-11-03 Robert Bosch Gmbh, 7000 Stuttgart TURNING DEVICE FOR INTERNAL COMBUSTION ENGINES
WO1996039738A1 (en) * 1995-06-06 1996-12-12 Itt Automotive Electrical Systems, Inc. Rear motor bearing for worm gear drive motors
DE20302129U1 (en) * 2002-02-18 2003-04-24 Papst-Motoren GmbH & Co. KG, 78112 St. Georgen Electronically commutated internal rotor motor
US20070210673A1 (en) * 2006-03-07 2007-09-13 Denso Corporation Fuel pump having bearing member
DE202007012098U1 (en) * 2007-08-29 2008-01-03 Robert Bosch Gmbh starter

Also Published As

Publication number Publication date
WO2010149526A2 (en) 2010-12-29
DE102009027092A1 (en) 2010-12-30

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