EP1613858A2 - Electromagnetic contactor for controlling an electric starter - Google Patents
Electromagnetic contactor for controlling an electric starterInfo
- Publication number
- EP1613858A2 EP1613858A2 EP04742368A EP04742368A EP1613858A2 EP 1613858 A2 EP1613858 A2 EP 1613858A2 EP 04742368 A EP04742368 A EP 04742368A EP 04742368 A EP04742368 A EP 04742368A EP 1613858 A2 EP1613858 A2 EP 1613858A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- core
- fixed core
- tank
- contactor
- rib
- 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.)
- Granted
Links
- 239000007858 starting material Substances 0.000 title claims abstract description 11
- 238000002788 crimping Methods 0.000 claims abstract description 8
- 229910052751 metal Inorganic materials 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims abstract description 8
- 230000005284 excitation Effects 0.000 claims description 5
- 239000000696 magnetic material Substances 0.000 claims description 5
- 230000004907 flux Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- F02N15/06—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears the toothed gears being moved by axial displacement
-
- 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
- F02N15/06—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears the toothed gears being moved by axial displacement
- F02N15/067—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears the toothed gears being moved by axial displacement the starter comprising an electro-magnetically actuated lever
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/02—Non-polarised relays
- H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
- H01H51/06—Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/02—Non-polarised relays
- H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
- H01H51/06—Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity
- H01H51/065—Relays having a pair of normally open contacts rigidly fixed to a magnetic core movable along the axis of a solenoid, e.g. relays for starting automobiles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/36—Stationary parts of magnetic circuit, e.g. yoke
Definitions
- Electromagnetic contactor for controlling an electric starter.
- the invention relates to an electromagnetic contactor for an electric motor starter, said contactor comprising: connection terminals intended to be connected to the battery and to the electric motor, a movable core, a main fixed core an axial air gap formed between the movable core and the main fixed core, a tubular coil to generate, during excitation, a magnetic flux in the axial air gap formed between the movable core, and a main fixed core,
- a magnetic circuit provided with a tank arranged in a magnetic yoke fixed to the fixed core, an insulating cover enclosing the contacts of the electric power circuit and carrying the connection terminals,
- - Said tank being composed of a metallic envelope in the shape of a bell, of an internal ferrule of magnetic material surrounding the coil, and of a washer playing the role of additional fixed core crossed by the movable core, and arranged at the opposite of the main stationary core.
- Starters generally include an electromagnetic contactor whose role is to allow: - the engagement of the pinion in the toothed ring gear at start-up, as well as its disengagement after start-up,
- the contactor is generally constituted by an electromagnet actuating a plunger core, which by moving, closes an electric circuit for the supply of the electric motor, and pulls on an actuation lever which propels the pinion in the starting toothed ring .
- FIG. 5 (see FIG. 5) comprises a rotary electric motor M and an output shaft fitted with a drive pinion 1 of a starting gear ring C, integral in rotation with the vehicle engine flywheel to ensure the starting of the combustion engine of the vehicle.
- the pinion 1 is slidably mounted, via complementary grooves, on the output shaft between a rest position in which it is disengaged from the toothed ring, and an active working position in which it meshes with said ring.
- the output shaft is rotated by the electric motor when the latter is electrically powered.
- This shaft is distinct from the shaft of the motor M in FIG. 6 because a gear speed reducer intervenes between the two shafts.
- the output shaft is the shaft of the motor M.
- the electric motor of the starter is also associated with a power contactor 2 with an electromagnet disposed above the electric motor.
- This contactor 2 comprises a tubular coil 2a carried by a support, the bottom of which constitutes a pad 2c for guiding a movable core 2b.
- This contactor 2 has a dual function of supplying the electric motor M with current, and of moving the movable pinion 1 between the two rest and working positions.
- the excitation of the electromagnet is controlled for example by the actuation of the ignition key, which establishes the electrical circuit towards the battery, following the closing of the main power circuit of the contactor.
- the movable core 2b of the contactor 2 is mechanically connected by a mechanical link 4, comprising a control lever, to a launcher equipped with a freewheel transmission device.
- the pinion 1 belongs to the launcher.
- the fork-shaped control lever is pivotally mounted on an axis and the output shaft is rotatably mounted in a housing by means of bearings.
- the casing is intended to be fixed on a fixed part of the vehicle and is open for the passage of the crown C. This casing thus serves to fix the starter to the engine of the vehicle.
- the main power circuit of the contactor is provided with a pair of fixed contacts, and with a movable contact 3 in the form of a bridge, which is secured to an actuating pusher intended to be moved in translation by the movable core during excitation of the coil.
- the pusher is intended to be moved by the movable core 2b after an axial play has been taken up and a second return spring acts on the movable core to return the latter to the rest position.
- a first return spring urges the movable contact and pusher assembly towards an open position so as to provide an axial gap with the fixed contacts.
- This rest position of the pusher is determined by contact of the movable contact 3 with a fixed core with a central hole for guiding the pusher provided with a shoulder for mounting a spring, called contact pressure spring, acting between this shoulder and the contact. mobile.
- the fixed core is shouldered and has a centering surface for centering the support of the coil 2a.
- a spring 5 housed inside the movable core 2b and engaged with a rod connected by an axis to the upper end of the fork-shaped control lever for coupling this.
- lever at the movable core 2b The generally cylindrical contactor is located near the electric motor, extending parallel to the latter. It is fixed on the casing supra which supports the output shaft and the pinion slidably mounted on this shaft.
- the casing also carries the cylinder head of the electric motor M closed by a rear bearing for the rotary mounting of the shaft of the electric motor M.
- the casing carries a front bearing for the rotary mounting of the extending output shaft the shaft of the electric motor M with the intervention of a bearing between the ends of these shafts.
- the contactor comprises a fixed part made of magnetic material, and a cover made of insulating material and comprising the connection terminals connected to the fixed contacts.
- the fixed part of the contactor is composed of a tank-shaped cylinder head, shaped to be attached to the casing, and of the fixed core separated from the movable core by an axial air gap.
- the tubular coil coaxially surrounds the movable core with a slight radial clearance, and is housed inside the tank.
- the movable core under the action of the second return spring, is in a position spaced from the fixed core when the coil is not excited.
- the mobile core moves by magnetic attraction towards the fixed core at first against the restoring force of the first return spring.
- the movable core displaces the pusher against the force exerted by the second and the first return springs.
- This first return spring is of greater stiffness than the second return spring and has a lower stiffness than the contact pressure spring.
- the launcher moves, under the action of the control lever, in the direction of the crown C. If the pinion 1 does not penetrate directly into the crown C, the spring 5 is compressed to allow the closing of the fixed contacts and feed the electric motor, which then turns the pinion so that it enters the crown C
- the structure of the magnetic circuit of such a contactor is well known, for example from the document DE 101 55 103 or from the document FR A 2 795 884 cited above.
- the fixed core 10 of the contactor is generally immobilized in rotation relative to the fixed tank 11 by one or more deformations of the side wall of the tank, so as to constitute notches 12 which become embedded in cavities 13 formed at the periphery or at the rear of the fixed core 10.
- indelicate manipulation of the tank can generate a risk of separation of the assembly.
- the cover 14 must also be locked in rotation relative to the tank 11 to support a certain tightening torque C on the connection terminals.
- the notches 12a provided for this purpose are also produced by deformation of the material at the end of the tank 11, followed by insertion into the cavities 13a of the cover 14. After exceeding a certain tightening torque on the cover 14 , the latter may undergo a start of rotational movement with a risk of escapement of the notches 12a. This case can occur in the event of insufficient mechanical rigidity of a tank obtained by stamping from a thin sheet (0.5 to 1, 5mm). The risk of ovalization of the tank under the action of a high torque is then possible, and the function of immobilization in rotation of the tank is no longer ensured.
- the object of the invention is to remedy the aforementioned drawbacks, and to produce a starter contactor having a tank with mechanical strength reinforced, regardless of the tightening torque exerted on the connection terminals.
- the device according to the invention is characterized in that the metal shell of the tank comprises an annular rib extending continuously opposite the cylindrical periphery of the main fixed core, said rib having an internal diameter respectively greater than that of the shell and lower than that of the envelope, so as to ensure the timing of the different parts of the tank.
- said rib ensures both the setting of the different parts of the tank and the crimping of the envelope on the fixed core following local deformations exerted on the reduced diameter of the constriction delimiting the rib.
- the presence of the rib at the end of the casing of the contactor makes it possible to ensure both a stable maintenance of the ferrule and the washer inside the casing, and a stiffening of the tank 11 avoiding any deformation due to the torque exerted on the cover when tightening the connection terminals.
- the rib can serve as a centering device for the fixed core so that the quantity of material can be reduced. With this type of arrangement, it is possible to use fixed cores of the standard type, the size of the tank being dimensioned accordingly.
- the cover is a pressure cover acting on the fixed core, which acts on the shell.
- the main fixed core is provided with radial cavities in which notches of the casing fit during the crimping operation.
- the cover comprises at least one axial lug intended to engage in a notch in the fixed core when the cover is assembled on the end of the cover.
- the notch for receiving the post can be confused with a cavity in the fixed core.
- Figure 1 is a partial view of the contactor according to the prior art, at the level of the fixing of the tank on the fixed core;
- Figure 2 shows a partial view of the contactor according to the prior art, at the level of the fixing of the tank on the insulating connection cover;
- Figure 3 shows a sectional view of the contactor tank according to the invention;
- Figure 4 is a perspective view of the tank of Figure 3;
- FIG. 5 illustrates a half-section view of the contactor equipped with the tank of FIG. 3;
- Figure 6 is an axial sectional view of a starter of the prior art.
- the tank 11 is produced in several elements, comprising a metal envelope 15 in the shape of a bell, an internal cylindrical ferrule 16 in mild steel, and a washer 17 in magnetic material acting as an additional fixed core.
- the casing 15, of cylindrical shape has a bottom 115 which is perforated centrally for passage of the core 18. This bottom has a transverse orientation relative to the axis XX of the contactor CT and is configured to form a protuberance centrally at its internal periphery 116 axial directed in the direction opposite to the washer 17.
- the protrusion 116 is of annular shape.
- this envelope 15 is obtained economically by deep drawing.
- the axis XX constitutes the axis of the coil 22, of the movable core 18 and of the pusher 101 intended to be moved by the movable core 18 via an internal washer 103 secured to the core 18.
- the contact pressure spring at 24 the first return spring, namely the cut-off spring, at 121 the second return spring and at 5 the teeth against teeth spring. All these springs are here helical springs.
- the washer 103 of the movable core 18 closes a cavity terminated by a bottom open centrally for the passage of the rod 117 connected by the axis 118 to the control lever not shown.
- the teeth against teeth spring 5 is supported on this bottom and on a stepped end of the rod 18.
- a cup 120 is fixed, here by crimping, to the movable core 18. This cup serves to support one of the ends of the second return spring 121.
- the protrusion 116 serves as a support for the other end of the spring 121 so that the envelope has an additional function.
- the washer 17 bears against the bottom 115 of the casing 15, and comprises in the central part a circular orifice 19 allowing the axial passage of the movable core 18.
- the central protrusion 116 of the bottom 115 also has a circular orifice allowing the passage axial of the core 18.
- the cylindrical side wall of the envelope 15 undergoes a local constriction so as to provide an annular rib 21 opposite the location of the fixed core 10.
- the constriction is obtained, for example, by a deformation of the material resulting in a reduction in the diameter obtained by rolling over the entire outer circumference of the envelope 15.
- the internal diameter D1 of the rib 21 is greater than the internal diameter of the ferrule 16, and less than the diameter D3 of the envelope 15.
- the thickness H of the rib 21 measured in the axial direction, is less than or equal to the thickness of the fixed core 10.
- the ferrule 16 is advantageously in intimate contact through its external periphery with the internal periphery of the casing 15.
- the same is true as regards the washer 17.
- These parts 16, 17 are advantageously made of mild steel as well as the casing 15. so that they are electrically conductive and that the magnetic flux can pass through these parts when the coil 22 is electrically supplied.
- the washer 17 can have the required thickness.
- the envelope 15 can undergo a surface treatment to give it an aesthetic appearance.
- the envelope 15 is made of non-magnetic material, for example based on aluminum.
- the casing 15, the ferrule 16 and the washer 17 may be of square, rectangular, polygonal or other section.
- the bottom 115 protects the washer 17 which is thus susceptible to corrosion.
- the thickness of the washer 17 is greater than that of the ferrule 16.
- the coil 22 is mounted, having an annular support 220. with a U-shaped section.
- the coil 22, via its annular support 220, and the washer 17 are mounted on a support tube 23 forming a cushion for the core 18 and bearing on an annular flange 99 for centering and axial orientation of the fixed core 10.
- This flange 99 is extended at one of its ends by a flange 100 of transverse orientation transverse orientation with respect to the axis X X.
- This flange forms a support shoulder and therefore an axial stop for the support 220 and for the tube 23.
- the support 23 passes through the orifice 19 of the casing 15 and of the protuberance
- a first return spring 24 biases the movable contact 25 in a bridge against the fixed core 10, providing an axial gap with the fixed contacts 26, only one of which is visible in FIG. 5.
- the flange 100 is here of cylindrical shape. Its external periphery comes into intimate contact with the internal periphery of the rib 21, which thus serves as a centering device for the flange 100 and therefore the fixed core 10.
- the rib 21 therefore also makes it possible to reduce the height of the flange 100 and therefore the quantity of material of the fixed core, which is thus more economical.
- the internal periphery of the rib 21, and therefore of the constriction comprises a cylindrical portion, as visible in FIG. 3, serving as a centering device for the flange 100.
- This portion has the abovementioned internal diameter D1.
- Two inclined flanks extend on either side of this centering portion to delimit therewith the rib 21.
- One of these inclined flanks, the flank 210 adjacent to the free end of the ferrule 16, allows to tighten this ferrule so that it comes to bear on the washer 17, which itself bears on the bottom 115.
- This inclined flank 210 is therefore a clamping flank.
- the groove has another shape, for example overall a V shape with a rounded tip of section similar to that of the notches 12 a of FIG. 2.
- Several local deformations of the casing 15 can be made from the outside on the reduced diameter of the internal rib 21, so as to locally repel the metal in the cavities 13 of the flange 100 of the fixed core 10 to block the latter in rotation.
- the local deformations are preferably trapezoidal in shape. This creates a crimping of the envelope on the fixed core.
- the base of the cover 14 is provided with tenons 27 intended to engage axially in the notches of the fixed core 10.
- the notches coincide with the cavities 13 receiving the metal pushed back during the crimping of the casing 15
- local deformations of the end of the casing 15 are carried out at the level of the cover 14, so as to create notches 12a ensuring the immobilization in rotation of the cover 14.
- These notches 12a are advantageously received in cavities of the cover as in FIG. 2.
- This cover by means of its base exerts a clamping action on the flange 100 of the fixed core 10, knowing that the cover is inclined at the level of the cavities receiving î the notches 12a so that these notches exert an axial force on the cover.
- the parts 17, 16, 100 and 14 are therefore clamped between the bottom 115 and the notches 12 a.
- the metal of the envelope 15 is pushed back into the cavities 13 after fixing the cover.
- this operation can also be carried out before fixing the cover, the material being folded down at the notches being produced with the press.
- the casing 15 can be thin because of the presence of the stiffening rib 21.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (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)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0303876A FR2854665B1 (en) | 2003-03-28 | 2003-03-28 | ELECTROMAGNETIC CONTACTOR FOR CONTROLLING AN ELECTRIC STARTER |
PCT/FR2004/000764 WO2004088126A2 (en) | 2003-03-28 | 2004-03-26 | Electromagnetic contactor for controlling an electric starter |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1613858A2 true EP1613858A2 (en) | 2006-01-11 |
EP1613858B1 EP1613858B1 (en) | 2015-07-29 |
Family
ID=33104299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04742368.6A Expired - Lifetime EP1613858B1 (en) | 2003-03-28 | 2004-03-26 | Electromagnetic contactor for controlling an electric starter |
Country Status (9)
Country | Link |
---|---|
US (1) | US7375606B2 (en) |
EP (1) | EP1613858B1 (en) |
JP (1) | JP4516065B2 (en) |
KR (1) | KR101074729B1 (en) |
CN (1) | CN1742156B (en) |
BR (1) | BRPI0406437B1 (en) |
FR (1) | FR2854665B1 (en) |
MX (1) | MXPA05010344A (en) |
WO (1) | WO2004088126A2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015075400A1 (en) | 2013-11-21 | 2015-05-28 | Valeo Equipements Electriques Moteur | Starter and starter drive assembly for a combustion engine |
DE102018009455A1 (en) | 2017-12-11 | 2019-06-13 | Valeo Equipements Electriques Moteur | Electric motor for a starter of an internal combustion engine and starter, which is equipped with such an electric motor |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2884037B1 (en) * | 2005-03-31 | 2007-05-11 | Valeo Equip Electr Moteur | ELECTROMAGNETIC CONTACTOR AND STARTER COMPRISING SUCH A CONTACTOR |
FR2885983B1 (en) | 2005-05-19 | 2015-07-24 | Valeo Equip Electr Moteur | SEALING BY DEFORMATION OF MATERIAL |
EP2080898B1 (en) * | 2008-01-18 | 2020-03-11 | Denso Corporation | Starter with compact structure |
US7975982B2 (en) * | 2008-09-03 | 2011-07-12 | Defond Components Limited | Electromagnetic valve |
FR2957982B1 (en) | 2010-03-29 | 2012-04-13 | Valeo Equip Electr Moteur | FRONT AXLE ENGINE STARTER BEARING BEARING BEARING AND OUTLET GEAR STARTER COMPRISING SUCH BEARING |
FR2959360B1 (en) | 2010-04-27 | 2013-01-18 | Valeo Equip Electr Moteur | ELECTRICAL MACHINE COMPRISING A ROTOR HAVING A WINDING FOR FACILITATING SWITCHING, AND ASSOCIATED STARTER |
FR2959361B1 (en) | 2010-04-27 | 2015-11-13 | Valeo Equip Electr Moteur | ROTATING ELECTRIC MACHINE PARTICULARLY FOR A MOTOR VEHICLE STARTER |
DE202013100859U1 (en) * | 2013-02-28 | 2013-10-29 | Progress-Werk Oberkirch Ag | Housing for an electric drive |
JP6202200B2 (en) * | 2014-05-20 | 2017-09-27 | 富士電機機器制御株式会社 | Magnetic contactor |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3537598A1 (en) * | 1985-10-23 | 1987-05-27 | Bosch Gmbh Robert | ELECTROMAGNETIC SWITCHES, IN PARTICULAR FOR TURNING DEVICES OF INTERNAL COMBUSTION ENGINES |
JP2741331B2 (en) * | 1993-10-13 | 1998-04-15 | 共立金属工業株式会社 | Bar anchor and method and apparatus for manufacturing the same |
JPH08129948A (en) * | 1994-10-28 | 1996-05-21 | Mitsubishi Electric Corp | Magnet switch for starter |
DE19542142A1 (en) * | 1995-11-11 | 1997-05-15 | Bosch Gmbh Robert | Engagement relay for starter device of IC engine |
US6320485B1 (en) * | 1999-04-07 | 2001-11-20 | Klaus A. Gruner | Electromagnetic relay assembly with a linear motor |
JP2000322999A (en) * | 1999-05-12 | 2000-11-24 | Mitsubishi Electric Corp | Magnet switch for starter |
FR2796991B1 (en) * | 1999-07-30 | 2001-09-14 | Valeo Equip Electr Moteur | AUTOMOTIVE VEHICLE STARTER PROVIDED WITH AN ELASTIC ELEMENT FOR GENERATING NON-LINEAR ELASTIC STIFFNESS |
JP3770081B2 (en) | 2000-12-01 | 2006-04-26 | 株式会社デンソー | Magnetic switch for starter |
DE10213286A1 (en) * | 2001-04-06 | 2002-10-10 | Denso Corp | Electromagnetic switch for a starter |
-
2003
- 2003-03-28 FR FR0303876A patent/FR2854665B1/en not_active Expired - Fee Related
-
2004
- 2004-03-26 KR KR1020057015140A patent/KR101074729B1/en active IP Right Grant
- 2004-03-26 EP EP04742368.6A patent/EP1613858B1/en not_active Expired - Lifetime
- 2004-03-26 US US10/551,064 patent/US7375606B2/en not_active Expired - Lifetime
- 2004-03-26 JP JP2006505756A patent/JP4516065B2/en not_active Expired - Fee Related
- 2004-03-26 CN CN2004800025662A patent/CN1742156B/en not_active Expired - Lifetime
- 2004-03-26 MX MXPA05010344A patent/MXPA05010344A/en active IP Right Grant
- 2004-03-26 BR BRPI0406437-2A patent/BRPI0406437B1/en active IP Right Grant
- 2004-03-26 WO PCT/FR2004/000764 patent/WO2004088126A2/en active Application Filing
Non-Patent Citations (1)
Title |
---|
See references of WO2004088126A2 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015075400A1 (en) | 2013-11-21 | 2015-05-28 | Valeo Equipements Electriques Moteur | Starter and starter drive assembly for a combustion engine |
DE102018009455A1 (en) | 2017-12-11 | 2019-06-13 | Valeo Equipements Electriques Moteur | Electric motor for a starter of an internal combustion engine and starter, which is equipped with such an electric motor |
Also Published As
Publication number | Publication date |
---|---|
EP1613858B1 (en) | 2015-07-29 |
MXPA05010344A (en) | 2005-11-17 |
BRPI0406437A (en) | 2005-10-04 |
WO2004088126A2 (en) | 2004-10-14 |
KR101074729B1 (en) | 2011-10-18 |
WO2004088126A3 (en) | 2004-11-18 |
FR2854665A1 (en) | 2004-11-12 |
BRPI0406437B1 (en) | 2013-01-22 |
CN1742156A (en) | 2006-03-01 |
CN1742156B (en) | 2011-04-13 |
FR2854665B1 (en) | 2007-02-23 |
JP4516065B2 (en) | 2010-08-04 |
US7375606B2 (en) | 2008-05-20 |
KR20050107755A (en) | 2005-11-15 |
JP2006524888A (en) | 2006-11-02 |
US20070171583A1 (en) | 2007-07-26 |
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