EP2321523B1 - Demarreur comportant un arbre d'induit porte par un palier interpose entre un induit et un reducteur - Google Patents

Demarreur comportant un arbre d'induit porte par un palier interpose entre un induit et un reducteur Download PDF

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Publication number
EP2321523B1
EP2321523B1 EP09784490.6A EP09784490A EP2321523B1 EP 2321523 B1 EP2321523 B1 EP 2321523B1 EP 09784490 A EP09784490 A EP 09784490A EP 2321523 B1 EP2321523 B1 EP 2321523B1
Authority
EP
European Patent Office
Prior art keywords
starter
bearing
armature shaft
armature
axially
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.)
Active
Application number
EP09784490.6A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2321523A1 (fr
Inventor
Stéphane PLAIDEAU
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.)
Valeo Equipements Electriques Moteur SAS
Original Assignee
Valeo Equipements Electriques Moteur SAS
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 Valeo Equipements Electriques Moteur SAS filed Critical Valeo Equipements Electriques Moteur SAS
Publication of EP2321523A1 publication Critical patent/EP2321523A1/fr
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Publication of EP2321523B1 publication Critical patent/EP2321523B1/fr
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N15/00—Other power-operated starting apparatus; Component parts, details, or accessories, not provided for in, or of interest apart from groups F02N5/00 - F02N13/00
    • F02N15/02—Gearing between starting-engines and started engines; Engagement or disengagement thereof
    • F02N15/04—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears
    • F02N15/043—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears the gearing including a speed reducer
    • F02N15/046—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears the gearing including a speed reducer of the planetary type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N15/00—Other power-operated starting apparatus; Component parts, details, or accessories, not provided for in, or of interest apart from groups F02N5/00 - F02N13/00
    • F02N15/02—Gearing between starting-engines and started engines; Engagement or disengagement thereof
    • F02N15/04—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N15/00—Other power-operated starting apparatus; Component parts, details, or accessories, not provided for in, or of interest apart from groups F02N5/00 - F02N13/00
    • F02N15/02—Gearing between starting-engines and started engines; Engagement or disengagement thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N11/00—Starting of engines by means of electric motors
    • F02N11/08—Circuits or control means specially adapted for starting of engines
    • F02N11/0814—Circuits or control means specially adapted for starting of engines comprising means for controlling automatic idle-start-stop
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N11/00—Starting of engines by means of electric motors
    • F02N11/10—Safety devices
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/13—Machine starters
    • Y10T74/131—Automatic
    • Y10T74/132—Separate power mesher
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/13—Machine starters
    • Y10T74/131—Automatic
    • Y10T74/137—Reduction gearing

Definitions

  • the invention relates to a motor vehicle starter.
  • Motor vehicles with internal combustion engine are conventionally equipped with a starter comprising a starter gear which meshes a motor ring for the rotational drive of the engine when it starts.
  • a starter is generally designed to be used only once for each trip of the vehicle, when starting the engine.
  • stop-recovery system for the heat engine otherwise known by the English name “stop and start ".
  • the engine is likely to be stopped several times, for example at each red light or in road congestion.
  • the starter of a vehicle equipped with a stop-recovery system is thus likely to be solicited much more than a conventional vehicle starter.
  • the starter is in fact equipped with an electric motor comprising an armature carried by an armature shaft.
  • An output shaft coaxial with the armature shaft is rotated by the armature shaft through an epicyclic gearbox.
  • an intermediate axial portion of the armature shaft carries a sun gear of the epicyclic gear train which transmits the rotational movement of the armature shaft to the output shaft.
  • the epicyclic gearbox comprises a set of planet gears which are carried by the output shaft.
  • An axial bore is made in a rear axial end of the gear output shaft. It opens into the rear radial face of the rear free end of the output shaft and is blind at its other end.
  • This configuration makes it possible to guide in rotation the free end end section of the motor armature shaft in the axial bore of the gear output shaft with the interposition of a smooth or needle guide ring.
  • the leading end portion of the guide armature shaft has a diameter smaller than the other sections of the armature shaft, in particular to allow the mounting of elements such as the sun gear on the shaft of the armature shaft. induced, but also because the diameter of the hole of the output shaft is limited by the dimensions of the output shaft.
  • the front end guide section has for example a diameter of 10 mm.
  • the weight and the moment of inertia of the armature shaft are too high relative to the diameter of the guide section of the armature shaft so that the guide ring can withstand intensive stresses during a lifetime of the order of ten years.
  • the document EP1406008 discloses a starter comprising an electric motor with an armature rear shaft rotatably coupled by an epicyclic gearbox with an output shaft carrying a launcher.
  • a bearing, guiding the armature rear shaft, is axially disposed between the armature windings and the gearbox.
  • the invention proposes a starter of the type described above and comprising the characteristics of claim 1.
  • the second front bearing is interposed axially between the armature windings and the reducer.
  • a starter 10 of a motor vehicle which comprises a front casing 12 on which are fixed a contactor 14 and an electric motor 16.
  • the electric motor 16 drives in rotation a rear armature shaft 18 which itself rotates a front output shaft 20.
  • the output front shaft 20 is coaxial with the armature shaft 18 of the electric motor 16.
  • the electric motor 16 is housed in a substantially tubular cylindrical cylinder head 21 of revolution which is coaxial with the armature shaft 18 and which is rigidly fixed to the casing 12.
  • the motor 16 is a series electric motor with inductors 106 DC. Its purpose is to transform the electrical energy supplied to it into mechanical energy to rotate the armature shaft 18.
  • the electric motor 16 comprises the armature shaft 18, an intermediate section carries the armature windings 22 of the motor 16 and a rear axial section 24 carries a collector 26 with annular tracks.
  • a rear closure cover 28 is fixed axially on the circular end edge of the breech 21.
  • a free rear end 30 of the armature shaft 18 is guided in rotation in a first rear bearing 32 formed by a housing of the closure cap 28.
  • This rear housing 32 is integral with the closure cap 28.
  • a guide ring 34 such as a needle bushing or a sliding ring, is mounted on the inside diameter of the rear housing 32. This arrangement makes it possible to minimize the friction of the rear free end section 30 of the shaft. 18 induces in the rear housing 32.
  • An axial abutment means (not shown), such as a washer, is interposed between the rear end radial face 36 of the armature shaft 18 and the bottom 38 of the housing 32 of the closure cap 28.
  • the front portion of the armature shaft 18 is stepped.
  • a free end end portion 40 is delimited rearwardly by a sun gear 42 of an epicyclic gearbox 44 which transmits the rotational movement of the armature shaft 18 to the output shaft 20.
  • the epicyclic gearbox 44 is interposed axially between the rear armature shaft 18 and the front output shaft 20.
  • the gearbox 44 comprises a set of planet gears 46, here three in number, whose axes of rotation 48 are carried by a first front flange 50 of radial orientation which is integral in translation and in rotation with the gear output shaft 20 and which is fixed on the latter, for example by crimping.
  • the planet gears 46 are thus carried by the output shaft 20 which forms a planet carrier.
  • the planet gears 46 are immobilized axially in translation by a second rear flange 52 force-fitted on the axes 48 of the planet gears 46.
  • the planet gears 46 are rotatably mounted between the two radial front flanges 50 and rear 52.
  • the translation of the planet gears 46 is maintained by satellite axes 48 screwed into the front flange 50 and each having a head.
  • the gearbox 44 also comprises a peripheral ring 54 with internal teeth which is fixed, in the assembly shown, by overmolding in a radial plate before 56 fixed in the housing 12 of the starter 10.
  • An axial bore 58 is formed in a rear axial end 60 of the gear output shaft 20. It opens into the rear radial face 60 of the rear free end 62 of the output shaft 20 and is blind to its other front end.
  • the free end end portion 40 of the armature shaft 18 is received in the bore 58 with an axial clearance with respect to the bottom of the bore 58, and also with a radial clearance.
  • the free end end portion 40 has a smaller diameter than the section carrying the sun gear 42.
  • This configuration makes it possible to reserve an axial clearance between the front free end section 40 of the armature shaft 18 of the motor 16 and the gear output shaft 20.
  • the output shaft does not have a bore and the armature shaft is shortened so as not to rub against the output shaft.
  • a forward launcher 64 slides axially on a splined forward section of the gear output shaft 20, thereby constituting the launcher shaft, between a forward meshing position with a starter ring (not shown) and a rear position. rest as illustrated in figure 1 . In the rest position it bears axially backwards on a front shoulder surface 66 of the gear output shaft 20.
  • the contactor 14 is intended to control the axial sliding of the launcher 64 between its two axial positions front and rear.
  • the armature shaft 18 is guided in rotation by a second front bearing 68 which is interposed axially between the armature windings 22 and the epicyclic gearbox 44.
  • the second front bearing 68 is formed by a disc which extends in a radial plane and which comprises in its center an axial sleeve 70 through which a central orifice 72 passes through the armature shaft 18.
  • the sleeve 70 is protruding relative to the disc 68 forwards and backwards.
  • the central sleeve 70 and the disc 68 are rigidly connected. They are here made from matter in one piece.
  • the disc 68 is for example made of steel or aluminum or a plastic material.
  • a bearing section 74 of the armature shaft 18 is thus rotatably received in the central orifice 72 with the interposition of a smooth or needle-like guide ring, as illustrated in FIG. figure 1 .
  • the span portion 74 of the armature shaft 18 has a diameter greater than the rear intermediate section carrying the armature windings 22 and the front section carrying the planet gear 42 of the gear unit 44.
  • the span portion 74 has an outer diameter greater than or equal to that of the other sections of the armature shaft 18.
  • the armature windings 22 are in forward axial abutment against a rear shoulder radial face 78 of the bearing section 74.
  • the armature shaft 18 comprises a collar 82 which extends radially from the armature shaft 18 radially outwardly in the extension of the rear shoulder face 78.
  • the front face 84 of the collar 82 forms a shoulder face which is intended to abut axially forwardly against the rear end edge 86 of the sleeve 70 to wedge the armature shaft 18 axially forwardly.
  • the flange 82 is made here integrally with a sleeve 88.
  • the flange 82 extends radially outwardly from a rear edge 90 of the sleeve 88.
  • the sleeve 88 is force-fitted on the armature shaft 18 to form the outer cylindrical face of the bearing section 74 of the armature shaft 18.
  • the armature shaft does not have a flange, and the axial setting of the armature shaft is made by an axial abutment, such as a ball, which is interposed between the bottom of the bore of the rear axial end of the gearbox output shaft and a free front end radial face of the armature shaft.
  • the armature shaft can be made integrally or in two parts.
  • the disc 68 has on its rear face an excess thickness 92 which extends axially rearwards and which has a cylindrical surface of circular outer contour 94, hereinafter called outer contour 94, which is concentric with the outer circular edge free 96 of the disc 68.
  • annular skirt 98 extends axially forwardly from the front face of the disc 68.
  • the disc 68 has an annular peripheral tongue 102 that extends radially outwardly from the outer contours 94, 100 of the excess thickness 92 and the skirt 98, to the outer free edge 96 of the disc 68.
  • the excess thickness 92 is more particularly intended to be fitted into the front end of the yoke 21 so as to center the front bearing 68 directly with respect to the yoke 21 by radial support against the inner face of the front peripheral edge of the yoke 21.
  • the inside diameter of the front peripheral edge of the yoke 21 is substantially equal to the diameter of the outer contour 94 of the excess thickness 92.
  • the skirt 98 is intended to be fitted into a rear end of the casing 12 before so as to ensure the coaxiality of the armature shafts 18 and outlet 20.
  • the internal diameter of the rear end of the casing 12 is substantially equal to the diameter of the outer contour 100 of the skirt 98.
  • the annular tongue 102 is interposed axially and clamped between the peripheral edge of the front end of the yoke 21 and the peripheral rear end edge of the housing 12.
  • the disc 68 is axially fixed relative to the rigid assembly formed by the housing 12 and the cylinder head 21 after assembly.
  • the casing 12 is for example fixed to the yoke 21 by axial tie rods (not shown) and by bolts which allow axial clamping of the casing 12 against the yoke 21.
  • the disk 68 thus forms a dust-tight partition which prevents the passage of dust from the armature windings 22 to the gearbox 44, and vice versa. Disk 68 also prevents lubricant splashes necessary for the proper operation of the epicyclic gearbox 44 on the armature windings 22.
  • the back allowance 92 of the disk 68 has notches 104 in its outer contour 94, which are here four in number, and which are evenly distributed around its periphery.
  • the yoke 21 carries on its inner cylindrical face an inductor 106 which is formed by a plurality of magnetized bars 106 (or inductive coils in other embodiments) of axial orientation which are arranged regularly around the windings.
  • Magnetic bars 106 are here four in number.
  • the magnetized bars 106 are circumferentially separated by spacers (not shown) in the form of an axial clip with a transverse profile in the form of a "U" open radially inwards.
  • the inductor 106 is fixed relative to the yoke 21.
  • the free rear face 110 of the excess thickness 92 also makes it possible to block the axial displacements towards the front of the spacer staples of the inductor 106 or magnets according to the arrangement of the inductor.
  • the rear flange 52 for fixing the planet gears 46 of the gearbox 44 may bear axially against the front edge 112 of the bushing 70 of the disk 68.
  • the axis 48 of rotation of each planet gear 46 comprises is extended forwardly, respectively towards the rear, by a front stud 114, respectively by a rear stud 116, which have a smaller diameter than that of the axis of rotation 48.
  • Each pin 114, 116 is intended to be received, in force, by screwing or crimping, in an associated orifice flanges before 50 and rear 52 for fixing the axis of rotation 48 on the flanges 50, 52.
  • the axis of rotation 48 forms an axial spacer to prevent the axial pinching of the planet gears 46 between the two flanges 50, 52 when the front bearing 68 is supported axially against the rear flange 52.
  • the flanges 50, 52 are thus kept axially spaced apart sufficiently to allow free rotation of the planet gears 46.
  • the rear stud of each axis 48 of rotation of the planet gears 46 may extend axially protruding rearwardly from the rear face of the rear flange 52.
  • the front face of the disk 68 has an annular depression 118 forming a track to allow the passage of the projecting ends of the rear studs 116 of the axes 48 of rotation.
  • the disk 68 further comprises means for angular indexing of the cylinder head 21 with respect to the casing 12.
  • the disc 68 has two opposite notches 120 which are formed in its free outer edge 96. Each notch bites in the back allowance 92.
  • each notch 120 is intended to receive an associated pin 122 which extends axially rearwardly from the housing 12.
  • the lugs 122 are here borne by the outer ring gear 54 of the gearbox 44.
  • the ring 54 is in fact fixed rigidly in the housing 12. An angular indexing is thus made possible.
  • the disc comprises a lug which extends axially forwardly from a front edge, for example from the annular tongue, and which is intended to be received in a notch of the housing.
  • the housing may then comprise a plurality of notches so that the breech can be indexed at choice in one of several angular positions around its axis.
  • the interlocking of the lugs 122 in the notches 120 also makes it possible to consolidate the immobilization in rotation of the disc 68 with respect to the rigid assembly formed by the yoke 21 and the casing 12 after assembly.
  • the mounting of the starter 10 is part successive assembly of its components, and in particular by the establishment of the output shaft of the gearbox 20 and the epicyclic gearbox 44 in the housing 12, then the disk 68 forming the bearing before 68, after which the armature shaft 18 is introduced axially forwards into the central orifice 72 of the sleeve 70 of the disk 68.
  • the internal diameter of the central orifice 72 is greater than the outer diameter of the sun gear 42 to allow its passage for meshing with the planet gears 46.
  • the disk 68 forming a front bearing 68 makes it possible to perform several functions thanks to its arrangement in interposition between the armature windings 22 and the gearbox 44.
  • the disc 68 makes it possible to center the armature shaft 18 with respect to the yoke 21 by leaning directly on the internal cylindrical face of the yoke 21 thanks to the outer contour 94 of the excess thickness 92.
  • the diameter of the bearing section 74 which is greater than that of the other sections of the armature shaft 18, makes it possible to reinforce the robustness of the starter 10 while avoiding a premature wear of the front bearing 68 or the smooth or needle rotating guide ring with respect to other elements of the starter 10.
  • the large diameter makes it possible to obtain a cylindrical surface of greater reach between the shaft armature 18 and the front bearing 68, which allows to distribute the forces and thus to slow down the wear.
  • the rear end edge 86 of the bushing 70 of the disk 68 advantageously forms an axial abutment for the forward axial wedging of the armature shaft 18.
  • the disk 68 makes it possible to perform at the same time a radial centering function and axial stop.
  • the disk 68 thus arranged forms a bulkhead between the armature windings 22 and the epicyclic gearbox 44 which preserves the integrity of each of these two elements.
  • the disk 68 thus provided with notches 104 allows an angular indexing so as to simplify the mounting of the starter 10.
  • the portion of excess thickness 92 arranged circumferentially between two notches 104 makes it possible to ensure the axial stalling of the spacer clips of the inductor 106 of the electric motor 16.
  • the shape of the axes of rotation 48 of the planet gears 46 finally form a spacer which keeps the two flanges 50, 52 sufficiently spaced to allow the free rotation of the planet gears 46 in all circumstances.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Retarders (AREA)
EP09784490.6A 2008-08-12 2009-07-09 Demarreur comportant un arbre d'induit porte par un palier interpose entre un induit et un reducteur Active EP2321523B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0855525A FR2935029B1 (fr) 2008-08-12 2008-08-12 Demarreur comportant un arbre d'induit porte par un palier interpose entre un induit et un reducteur
PCT/FR2009/051359 WO2010018332A1 (fr) 2008-08-12 2009-07-09 Demarreur comportant un arbre d'induit porte par un palier interpose entre un induit et un reducteur

Publications (2)

Publication Number Publication Date
EP2321523A1 EP2321523A1 (fr) 2011-05-18
EP2321523B1 true EP2321523B1 (fr) 2018-09-12

Family

ID=40503350

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09784490.6A Active EP2321523B1 (fr) 2008-08-12 2009-07-09 Demarreur comportant un arbre d'induit porte par un palier interpose entre un induit et un reducteur

Country Status (8)

Country Link
US (1) US8575801B2 (ko)
EP (1) EP2321523B1 (ko)
KR (1) KR20110059592A (ko)
CN (1) CN102124207A (ko)
BR (1) BRPI0916405A2 (ko)
FR (1) FR2935029B1 (ko)
RU (1) RU2498105C2 (ko)
WO (1) WO2010018332A1 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014217129A1 (de) * 2014-08-28 2016-03-03 Robert Bosch Gmbh Startvorrichtung für eine Brennkraftmaschine
RU2618983C1 (ru) * 2016-05-25 2017-05-11 Частное образовательное учреждение дополнительного профессионального образования "Саранский Дом науки и техники Российского Союза научных и инженерных общественных объединений" Стартер для двигателя внутреннего сгорания
JP6779673B2 (ja) * 2016-06-22 2020-11-04 Ntn株式会社 電動式直動アクチュエータ
FR3062176A1 (fr) * 2017-01-23 2018-07-27 Valeo Equipements Electriques Moteur Demarreur de moteur thermique muni d'un arbre d'induit maintenu en translation
US10574116B2 (en) * 2018-04-24 2020-02-25 GM Global Technology Operations LLC Starter including a switched reluctance electric motor
JP7349894B2 (ja) * 2019-12-13 2023-09-25 住友重機械工業株式会社 駆動装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5896123U (ja) * 1981-12-22 1983-06-30 三菱電機株式会社 軸受装置
US4573364A (en) * 1984-08-15 1986-03-04 General Motors Corporation Gear reduction starter drive
FR2614363B1 (fr) * 1987-04-22 1991-01-04 Mitsubishi Electric Corp Demarreur de moteur
SU1701969A1 (ru) * 1989-07-17 1991-12-30 Волгоградский сельскохозяйственный институт Стартер дл двигател внутреннего сгорани
DE4006795A1 (de) * 1990-03-03 1991-09-05 Bosch Gmbh Robert Andrehvorrichtung in kompaktbauweise
EP0458593B1 (en) * 1990-05-22 1993-12-22 Mitsuba Electric Manufacturing Co., Ltd. Starter system for an internal combustion engine
DE10135141A1 (de) * 2001-07-19 2003-01-30 Bosch Gmbh Robert Starter
JP2004124871A (ja) * 2002-10-04 2004-04-22 Denso Corp 内燃機関用スタータ
WO2005054664A1 (fr) * 2003-11-28 2005-06-16 Valeo Equipements Electriques Moteur Demarreur de moteur a combustion interne equipe de moyens de centrage du reducteur et de culasse sur le boitier
FR2925619B1 (fr) * 2007-12-19 2014-01-17 Valeo Equip Electr Moteur Demarreur de vehicule automobile comportant des moyens d'indexation angulaire de la culasse dans au moins deux positions angulaires de montage sur un palier.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
FR2935029B1 (fr) 2012-05-04
KR20110059592A (ko) 2011-06-02
US8575801B2 (en) 2013-11-05
BRPI0916405A2 (pt) 2016-02-16
WO2010018332A1 (fr) 2010-02-18
RU2498105C2 (ru) 2013-11-10
RU2011109266A (ru) 2012-09-20
EP2321523A1 (fr) 2011-05-18
CN102124207A (zh) 2011-07-13
US20110181139A1 (en) 2011-07-28
FR2935029A1 (fr) 2010-02-19

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