WO2004113716A1 - Dispositif de positionnement angulaire d’une culasse de demarreur par rapport a son support - Google Patents
Dispositif de positionnement angulaire d’une culasse de demarreur par rapport a son support Download PDFInfo
- Publication number
- WO2004113716A1 WO2004113716A1 PCT/FR2004/001341 FR2004001341W WO2004113716A1 WO 2004113716 A1 WO2004113716 A1 WO 2004113716A1 FR 2004001341 W FR2004001341 W FR 2004001341W WO 2004113716 A1 WO2004113716 A1 WO 2004113716A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- support
- starter
- indexing
- angular positioning
- notch
- Prior art date
Links
- 239000007858 starting material Substances 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000002485 combustion reaction Methods 0.000 claims abstract description 5
- 230000000295 complement effect Effects 0.000 claims abstract description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
-
- 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
-
- 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
-
- 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
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
-
- 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
- F02N2250/00—Problems related to engine starting or engine's starting apparatus
- F02N2250/08—Lubrication of starters; Sealing means for starters
-
- 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
-
- 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
Definitions
- the invention relates to a device for angular positioning of a starter on the interface support with the combustion engine of the vehicle, and comprising indexing means arranged on the tubular cylinder head of the vehicle. inductor of the electric motor, and the support so as to immobilize the inductor in rotation, and to orient it angularly with respect to the support.
- a vehicle starter is comprised of a plurality of sub-assemblies, including an electric motor, a control contactor, and a launcher associated with the drive gear of the ring gear of the vehicle.
- the contactor has a dual power function of the electric motor current from the battery, and actuating a lever for the axial displacement of the launcher to an active position of the drive pinion.
- the electric motor is composed of a fixed inductor forming the stator, and a rotating armature constituting the rotor coupled to the launcher.
- the inductor has a tubular metal yoke, which carries either permanent magnets or inductive coils housed in a magnetic circuit.
- the starter is fixed to the combustion engine of the vehicle via a support serving as interface and fixing flange.
- the electric motor of the starter is positioned on the support via the cylinder head constituting the outer casing of the electric motor. Fixing the electric motor on the support is effected by means of tie rods formed by large longitudinal screws screwing into the support.
- the yoke of the electric motor constitutes a tubular casing indexed in rotation relative to the support. Indexing the cylinder head provides the following functions:
- the yoke comprises a U-shaped notch which fits axially on a projecting index of the support.
- This index may be a part of the support, or consist of an intermediate piece attached to the support.
- the index integral with the support has a fixed angular position and fixed relative to the support.
- An adjustable angular position of the cylinder head relative to the support is then impossible, which may be a disadvantage depending on the position of the starter fixing tie rods on certain engines.
- the change of the angular position of the tie rods requires another bolt reference, with the risk of disruption of the production flow as a result of the reference changes. These reference changes involve specific tools, and therefore additional costs.
- the protruding index of the support greatly hinders the internal machining operations of the support or the support surface of the yoke on the support.
- the yoke comprises a radial protuberance which is axially housed in a radial notch of the support.
- This notch is generally integrated in the support, and creates an extra thickness outside the support that can hinder the environment of the support on the engine.
- An object of the invention is to provide a predetermined angular positioning device of the yoke of the electric motor relative to the starter support, using a standard yoke, and a small footprint at the indexing area.
- the device according to the invention is characterized in that the indexing means comprise at least one axial lug integral with the yoke, and intended to engage in a complementary notch formed in the support to create an indexing zone without extra thickness radial.
- the use of an axial indexing lug does not create radial extra thickness, allowing to benefit from a small footprint at the indexing zone of the yoke in the support.
- the angular orientation function is transferred to the interface support having one or more slots for receiving the axial lug.
- the notch or notches are integrated into the circular socket of the support
- the lug is separated from the notch by a clearance to create an outlet port allowing water discharge to the outside of the starter.
- the water discharge is either through a baffle or directly through the outlet.
- FIG. 1 is an exploded perspective view of the yoke and the support of a starter equipped with the indexing device according to the invention
- - Figure 2 shows an identical view of Figure 1, after assembly of the yoke on the support;
- FIG. 3 represents a plan view of FIG. 2
- Figure 4 is a sectional view along the line 4-4 of Figure 3;
- FIG. 5 to 8 illustrate partial views of Figure 4 of different embodiments using the indexing zone to create a water discharge likely to accumulate inside the starter.
- the lug 12 is arranged on one of the end faces of the yoke 10, and has for example a substantially rectangular profile having a length of a few millimeters protruding from the front face extending in a direction parallel to the The axis of the cylinder head 10.
- the axial pin 12 is obtained during the cutting and rolling of a mild steel sheet metal constituting the cylinder head 10. After rolling, the two longitudinal ends of the sheet are assembled together. other by means of stapling 15 (FIG. 4).
- the cylinder head 10 is thus a standard part for all the electric motors of the same power, the modification of the orientation being obtained by the angular position of the notch 13 in the circular cell 16 of the support 11.
- This standardization of the cylinder head for different types of electric starters of the same power can significantly reduce the cost of producing such a starter.
- the angular orientation function is transferred to the interface support 11, the fixing flange 17 of which is already specific to each type of combustion engine unit.
- the notch 13 integrated in the cell 16 of the support 11 does not form an extra thickness radial for receiving the lug 12 axial. This results in a reduced bulk at the indexing zone 14 of the yoke 10 in the support 11.
- the mounting flange 17 of the support 11 comprises diametrically opposed threaded housings 18 for the reception of a pair of tie rods 19 with threaded ends intended to secure the electric motor to the support 11.
- the indexing zone 14 is angularly offset housing 18 by angular sectors specific to each type of engine block. The indexing and attachment functions are separated from each other improving the starter mounting operations.
- the support 11 can be equipped with several notches 13 angularly offset at predetermined intervals in the cell 16. Depending on the desired angular orientation, the lug 12 of the yoke 10 will be introduced into one of these notches 13.
- the simplest case is to provide an outlet in the cylinder head of the electric motor.
- the orifice is positioned at a low point of the starter mounted in position on the vehicle, so as to allow the natural direct evacuation of water by gravity effect.
- the indexing zone 14 can also be arranged to evacuate the water that can penetrate accidentally in the starter, especially when splashing water while driving the vehicle on a wet road, or washing with a high-pressure jet. Just provide a slight clearance forming an orifice 21 between the lug 12 and the notch 13 to achieve this additional function.
- FIGS. 5 to 7 the outward evacuation of the water takes place through a baffle 20 by providing a clearance in the axial and radial direction between the lug 12 and the notch 13.
- the orifice 21 is axial on the device of Figure 5 or 7, and radial in Figure 6 or 8.
- this mounting set between the lug and the notch has the advantage of not using additional piece shaped baffle that complicates the starter assembly process and incurs additional costs.
- the evacuation is direct through the outlet orifice 21 delimited by the axial clearance between the end of the lug 12 and the bottom of the notch 13.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (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)
- Motor Or Generator Frames (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Eye Examination Apparatus (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MXPA05012907A MXPA05012907A (es) | 2003-05-30 | 2004-06-01 | Dispositivo de posicionamiento angular de una culata de un motor de arranque con respecto a su soporte. |
PL04767216T PL1633975T3 (pl) | 2003-05-30 | 2004-06-01 | Urządzenie do ustalania pozycji kątowej jarzma rozrusznika w stosunku do jego wspornika |
BRPI0410815A BRPI0410815B1 (pt) | 2003-05-30 | 2004-06-01 | dispositivo de posicionamento angular de um arranque sobre o suporte de interface com o motor térmico de combustão do veículo |
CN2004800143090A CN1795329B (zh) | 2003-05-30 | 2004-06-01 | 起动器磁轭相对于其支承件的角定位装置 |
DE602004020338T DE602004020338D1 (de) | 2003-05-30 | 2004-06-01 | Winkelpositionierungsvorrichtung für einen zylinderkopf eines anlassers relativ zu seinem träger |
JP2006530391A JP2007500311A (ja) | 2003-05-30 | 2004-06-01 | スタータサポートに対するスタータケーシングの角度的位置決め装置 |
US10/558,549 US20070126298A1 (en) | 2003-05-30 | 2004-06-01 | Device for angularly positioning a starter cylindrical head with respect to the support thereof |
EP04767216A EP1633975B1 (fr) | 2003-05-30 | 2004-06-01 | Dispositif de positionnement angulaire d'une culasse de demarreur par rapport a son support |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0306563A FR2858367B1 (fr) | 2003-05-30 | 2003-05-30 | Dispositif de positionnement angulaire d'une culasse de demarreur par rapport a son support |
FR03/06563 | 2003-05-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004113716A1 true WO2004113716A1 (fr) | 2004-12-29 |
Family
ID=33522629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2004/001341 WO2004113716A1 (fr) | 2003-05-30 | 2004-06-01 | Dispositif de positionnement angulaire d’une culasse de demarreur par rapport a son support |
Country Status (12)
Country | Link |
---|---|
US (1) | US20070126298A1 (fr) |
EP (1) | EP1633975B1 (fr) |
JP (1) | JP2007500311A (fr) |
KR (1) | KR20060017827A (fr) |
CN (1) | CN1795329B (fr) |
AT (1) | ATE427420T1 (fr) |
BR (1) | BRPI0410815B1 (fr) |
DE (1) | DE602004020338D1 (fr) |
FR (1) | FR2858367B1 (fr) |
MX (1) | MXPA05012907A (fr) |
PL (1) | PL1633975T3 (fr) |
WO (1) | WO2004113716A1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2916104A1 (fr) * | 2007-05-11 | 2008-11-14 | Valeo Equip Electr Moteur | Procede de fabrication d'un rotor de machine electrique tournante, notamment un alternateur |
DE102013209619A1 (de) * | 2013-05-23 | 2014-11-27 | Robert Bosch Gmbh | Startvorrichtung für eine Brennkraftmaschine |
EP2957761A1 (fr) * | 2014-06-20 | 2015-12-23 | Valeo Equipements Electriques Moteur | Lanceur de démarreur et démarreur associé |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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. |
CN104595084A (zh) * | 2014-11-28 | 2015-05-06 | 重庆小康工业集团股份有限公司 | 发动机启动器 |
FR3037736B1 (fr) * | 2015-06-18 | 2019-04-26 | Valeo Equipements Electriques Moteur | Ensemble pour demarreur |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5113104A (en) * | 1989-10-19 | 1992-05-12 | General Electric Company | Structured product dynamoelectric machine |
US5943909A (en) * | 1997-01-09 | 1999-08-31 | Denso Corporation | Starter for engine having water drainage hole |
US20020103051A1 (en) * | 2001-01-26 | 2002-08-01 | Denso Corporation | Starter for internal combustion engine |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1760988A (en) * | 1925-11-23 | 1930-06-03 | Eclipse Machine Co | Engine starter |
US3318162A (en) * | 1965-05-27 | 1967-05-09 | Bendix Corp | Starter drive |
JPS54119606U (fr) * | 1978-02-10 | 1979-08-22 | ||
JPS58127839U (ja) * | 1982-02-19 | 1983-08-30 | 三菱電機株式会社 | 減速式始動電動機 |
JPS58134055U (ja) * | 1982-03-01 | 1983-09-09 | 三菱電機株式会社 | スタ−タ |
JPS63110930A (ja) * | 1986-10-24 | 1988-05-16 | Mitsubishi Electric Corp | 回転電機の水抜き装置 |
JPS63127258U (fr) * | 1987-02-13 | 1988-08-19 | ||
JPH0214259U (fr) * | 1988-07-07 | 1990-01-29 | ||
JPH0275958U (fr) * | 1988-11-26 | 1990-06-11 | ||
JPH02211379A (ja) * | 1989-02-10 | 1990-08-22 | Mitsubishi Electric Corp | 始動電動機の排水装置 |
JPH02218865A (ja) * | 1989-02-20 | 1990-08-31 | Mitsubishi Electric Corp | 同軸形スタータ |
JP2518379B2 (ja) * | 1989-03-03 | 1996-07-24 | 三菱電機株式会社 | 始動電動機の防水装置 |
JP2513748Y2 (ja) * | 1989-05-12 | 1996-10-09 | 三菱電機株式会社 | スタ―タの排水機構 |
JP2539912B2 (ja) * | 1989-05-15 | 1996-10-02 | 三菱電機株式会社 | スタ―タ |
US5077503A (en) * | 1989-12-06 | 1991-12-31 | Mitsuba Electric Manufacturing Co., Ltd. | Water drain device of rotary electric machine |
JPH0493466U (fr) * | 1990-12-28 | 1992-08-13 | ||
US5307700A (en) * | 1992-12-04 | 1994-05-03 | General Motors Corporation | Electric engine starter |
JP3133893B2 (ja) * | 1994-04-28 | 2001-02-13 | 三菱電機株式会社 | スタータ装置 |
JP2979973B2 (ja) * | 1994-09-20 | 1999-11-22 | 株式会社デンソー | 減速機構付スタータ |
US5698914A (en) * | 1994-09-20 | 1997-12-16 | Nippondenso Co., Ltd. | Starter with a discharge hole on a yoke |
US5875677A (en) * | 1996-03-08 | 1999-03-02 | Denso Corporation | Starter having a water barrier |
JPH10252621A (ja) * | 1997-03-07 | 1998-09-22 | Mitsuba Corp | エンジン用始動装置の水抜き構造 |
FR2856531B1 (fr) * | 2003-05-30 | 2014-06-06 | Valeo Equip Electr Moteur | Dispositif de fixation d'aimants permanents a l'interieur d'une culasse d'un inducteur de moteur electrique |
-
2003
- 2003-05-30 FR FR0306563A patent/FR2858367B1/fr not_active Expired - Fee Related
-
2004
- 2004-06-01 US US10/558,549 patent/US20070126298A1/en not_active Abandoned
- 2004-06-01 DE DE602004020338T patent/DE602004020338D1/de not_active Expired - Lifetime
- 2004-06-01 EP EP04767216A patent/EP1633975B1/fr not_active Expired - Lifetime
- 2004-06-01 BR BRPI0410815A patent/BRPI0410815B1/pt active IP Right Grant
- 2004-06-01 KR KR1020057022830A patent/KR20060017827A/ko not_active Application Discontinuation
- 2004-06-01 WO PCT/FR2004/001341 patent/WO2004113716A1/fr active Application Filing
- 2004-06-01 JP JP2006530391A patent/JP2007500311A/ja active Pending
- 2004-06-01 AT AT04767216T patent/ATE427420T1/de not_active IP Right Cessation
- 2004-06-01 PL PL04767216T patent/PL1633975T3/pl unknown
- 2004-06-01 CN CN2004800143090A patent/CN1795329B/zh not_active Expired - Lifetime
- 2004-06-01 MX MXPA05012907A patent/MXPA05012907A/es not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5113104A (en) * | 1989-10-19 | 1992-05-12 | General Electric Company | Structured product dynamoelectric machine |
US5943909A (en) * | 1997-01-09 | 1999-08-31 | Denso Corporation | Starter for engine having water drainage hole |
US20020103051A1 (en) * | 2001-01-26 | 2002-08-01 | Denso Corporation | Starter for internal combustion engine |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2916104A1 (fr) * | 2007-05-11 | 2008-11-14 | Valeo Equip Electr Moteur | Procede de fabrication d'un rotor de machine electrique tournante, notamment un alternateur |
WO2008145929A2 (fr) * | 2007-05-11 | 2008-12-04 | Valeo Equipements Electriques Moteur | Procede de fabrication d'un rotor de machine electrique tournante, notamment un alternateur |
WO2008145929A3 (fr) * | 2007-05-11 | 2010-01-28 | Valeo Equipements Electriques Moteur | Procede de fabrication d'un rotor de machine electrique tournante, notamment un alternateur |
DE102013209619A1 (de) * | 2013-05-23 | 2014-11-27 | Robert Bosch Gmbh | Startvorrichtung für eine Brennkraftmaschine |
EP2957761A1 (fr) * | 2014-06-20 | 2015-12-23 | Valeo Equipements Electriques Moteur | Lanceur de démarreur et démarreur associé |
FR3022593A1 (fr) * | 2014-06-20 | 2015-12-25 | Valeo Equip Electr Moteur | Lanceur de demarreur et demarreur associe |
Also Published As
Publication number | Publication date |
---|---|
EP1633975B1 (fr) | 2009-04-01 |
FR2858367A1 (fr) | 2005-02-04 |
DE602004020338D1 (de) | 2009-05-14 |
PL1633975T3 (pl) | 2009-10-30 |
CN1795329B (zh) | 2012-04-18 |
JP2007500311A (ja) | 2007-01-11 |
BRPI0410815A (pt) | 2006-06-27 |
MXPA05012907A (es) | 2006-02-22 |
US20070126298A1 (en) | 2007-06-07 |
EP1633975A1 (fr) | 2006-03-15 |
BRPI0410815B1 (pt) | 2015-12-01 |
CN1795329A (zh) | 2006-06-28 |
KR20060017827A (ko) | 2006-02-27 |
ATE427420T1 (de) | 2009-04-15 |
FR2858367B1 (fr) | 2006-01-27 |
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Legal Events
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