EP1230661B1 - Schütz mit magnetgehäuse für andrehmotoren von brennkraftmaschinen und damit ausgerüsteter andrehmotor - Google Patents

Schütz mit magnetgehäuse für andrehmotoren von brennkraftmaschinen und damit ausgerüsteter andrehmotor Download PDF

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Publication number
EP1230661B1
EP1230661B1 EP01978507A EP01978507A EP1230661B1 EP 1230661 B1 EP1230661 B1 EP 1230661B1 EP 01978507 A EP01978507 A EP 01978507A EP 01978507 A EP01978507 A EP 01978507A EP 1230661 B1 EP1230661 B1 EP 1230661B1
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EP
European Patent Office
Prior art keywords
tube
base
contactor according
contactor
foregoing
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.)
Expired - Lifetime
Application number
EP01978507A
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English (en)
French (fr)
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EP1230661A1 (de
Inventor
Emmanuel Bermond
Guy Faucon
Alain Roumanet
Eric Tora
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
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Application filed by Valeo Equipements Electriques Moteur SAS filed Critical Valeo Equipements Electriques Moteur SAS
Publication of EP1230661A1 publication Critical patent/EP1230661A1/de
Application granted granted Critical
Publication of EP1230661B1 publication Critical patent/EP1230661B1/de
Anticipated expiration legal-status Critical
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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
    • 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

  • the invention relates to a carcass contactor for a motor vehicle starter and a starter equipped with such a contactor.
  • a contactor for a motor vehicle starter comprises a movable contact capable of being displaced in translation between a rest position, in which the contact bears against a fixed conductive element connected to a polar mass of the vehicle. , and an active position, in which the movable contact establishes the electrical connection between a current input terminal and a power supply terminal of the starter motor.
  • the shaft of the electric motor rotates a launcher with a pinion, which meshes with a starter ring, rotatably connected to the engine of the vehicle, to start said engine.
  • the input and output terminals are carried by a hollow-shaped support block forming a cover made of insulating material.
  • the contactor comprises a winding with at least one winding for controlling the displacement of a movable core of the contactor, displacement which has the consequence, on the one hand, of causing at the end of the race the power supply of the electric motor of the starter and, d on the other hand, to cause, via a pivoting fork hitched to the movable core and engaging with the launcher, the movement of the starter gear for meshing with the toothed starting ring gear.
  • This contactor comprises a carcass of magnetic material, conventionally made of solid soft iron or sintered.
  • This carcass forms a cylindrical housing sealed by the hood.
  • the annular winding with one or two windings is mounted in this housing, which, in combination with the cover, protects the inside of the contactor against external aggression and ensures a return to ground.
  • the annular winding when traversed by an excitation current, causes in the contactor an axial magnetic flux, in particular thanks to a polar mass forming a fixed core and mounted at one of the axial ends of the winding. The winding is then capable of causing the axial displacement of the mobile core of magnetic material just like the fixed core.
  • the movable core is thus capable of sliding between a rear rest position in which it protrudes axially through a first axial end of the contactor casing, and an active front position in which, under the effect of the magnetic field induced by the winding, it is almost entirely received inside the winding.
  • the first axial end is formed by the centrally perforated bottom of the carcass, which comprises a tubular portion of axial orientation connecting to the outer periphery of the transversely oriented bottom.
  • a helical compression spring resiliently removes the movable core towards its rest position by resting on the outer rear face of the bottom turned away from the winding.
  • This bottom also serves, thanks to its central opening, support for a guide tube also carried by the winding support.
  • the guide tube is at its inner periphery in intimate contact with the outer periphery of the movable core of cylindrical shape.
  • This core is centrally provided with a blind hole for housing an actuating rod and a tooth against tooth spring acting between the movable core and a head of the rod protruding from the movable core to carry a hinge pin for the starter fork engaged with the starter of the starter.
  • the carcass is closed at its second axial end opposite its bottom by the hood.
  • the support block comprises a cylindrical annular skirt, which allows its centering and attachment to the second open end of the carcass, and a transverse bottom which axially closes the contactor.
  • the support is made of plastic.
  • the terminals are substantially diametrically opposed on the bottom of the cover, on either side of the axis of axial symmetry of the contactor.
  • the terminals each comprise a contact head arranged inside the contactor, against the transverse bottom of the support block, and a connection pad, partly threaded and which extends axially through the transverse bottom so as to open at the bottom. outside the contactor.
  • the first terminal is intended to be connected to the positive terminal of a battery of the vehicle via a switch usually actuated by the ignition key or by any other means.
  • the second terminal is provided to receive a power cable of the electric motor of the starter.
  • the support block is fixed, by tight crimping, to the second end of the carcass.
  • this carcass has at its second end, constituted by the free end of its tubular portion, a transverse shoulder for supporting the fixed core, a cylindrical centering portion of the fixed core and a cylindrical portion of small thickness, said portion of crimping, intended for fixing by crimping the cover. More precisely, the end of the portion is folded inwards in contact with an outer portion of frustoconical shape of the cap for clamping the fixed core between the shoulder and the free end of the cover.
  • the axially oriented portion extends axially, in the opposite direction to the bottom, beyond the shoulder.
  • a movable contact consisting of a plate, is capable of being displaced axially within the space delimited by the annular wall and the bottom of the cover, between a rear rest position in which it bears against the stationary core and an active front position in which the movable contact is simultaneously pressed against the terminal heads so as to establish between these two terminals an electrical connection which supplies power to the starter motor electric current from the battery of accumulator of the vehicle.
  • the axial displacement of the movable contact is controlled by a control rod, which is guided axially, and whose displacements are controlled by the movable core.
  • the movable contact is slidably mounted on the control rod.
  • the control rod causes the movable contact from its rest position to its active position by means of a contact spring which is supported on one side against a shoulder of the control rod and on the other side against the rear transverse face of the moving contact.
  • a return spring makes it possible to return the control rod and the moving contact to the rest position.
  • the return spring is supported at the bottom of a cylindrical housing arranged in the center of the transverse bottom of the cover and it axially solicits a metal washer (not visible) which bears against a second shoulder of the control rod and against the face transverse front of the movable contact, which also cooperates with the terminals.
  • the movable contact in one embodiment comes into contact with the fixed core advantageously provided with protuberances for this purpose.
  • the contactor is here electronically and comprises a printed circuit board carrying electronic components and which extends in a transverse plane and axially between the fixed core and a transverse wall belonging to a sealing partition as described in documents EP A 0 751 545 and the application FR 99 09977 filed on 30/07/1999.
  • the sealing partition is made by molding plastic material thus allowing a force insertion into the cover advantageously made of the same material. The seal is obtained by the deformation of the material.
  • control rod which connects the movable magnetic core to the movable contact, passes axially guiding a tubular axial shaft of the sealing wall.
  • the axial shaft is stepped in diameter and has a front and rear section as described in the application FR 99 09977.
  • the rear axial annular section is intended to be received inside the bore of the fixed core with which it cooperates sealingly.
  • a metal connection can be inserted into the bulkhead.
  • the metal connection provides electrical contact between the fixed core and the movable contact when in the rest position.
  • This connection comprises a tongue which protrudes axially towards the front of the partition and which is folded radially so as to extend along the transverse front face of the partition to ensure electrical contact with the moving contact when the latter is in contact with the moving contact. rest position.
  • This tongue is integral with a washer-shaped base axially traversed by the rear axial annular section of the barrel of the partition. The base ensures electrical contact with the fixed core.
  • the barrel has a hole for the passage of the tongue. This hole is formed in the shoulder formed by the change of diameter between the rear and front sections of the shaft of the partition.
  • the movable contact in the rest position is therefore according to the embodiments in contact with the fixed core, particularly when there is no electronic card inside the contactor, or with a sealing partition directly or indirectly via a piece in electrical contact with the fixed core.
  • the thicknesses of the bottom and the tubular portion of the carcass are determined according to the needs of the passage of the magnetic flux.
  • the bottom thus has a relatively large thickness of the order of 3 to 6 mm.
  • the thickness of the tubular portion is lower because the passage section of the magnetic flux is distributed over a larger circumference. This thickness is of the order of 2 to 4 mm. These thicknesses correspond to a carcass obtained by stamping.
  • the crimping portion usually has a thickness of 0.4 mm to 1 mm; the tubular portion internally having three different diameters, in particular for forming the shoulder by means of a change in diameter.
  • the carcass is made in a first step by stamping, then in a second operation is the object of machining operations and finally undergoes in a third step a surface treatment to provide protection against corrosion and give a good appearance to this carcass visible from the outside, especially when the starter is mounted on a vehicle.
  • the machining resumption operations are necessary because, on the one hand, it is necessary to make a length of the carcass, and on the other hand, to achieve the internal diameters of the tubular portion for formation of the shoulder and crimping portion.
  • the surface treatment must be a good conductor of electricity because the external face of the bottom (the rear face) serves to return the earth of the winding, which performs a function of maintaining the movable contact after closing thereof when the motor starter motor turns, and in the case of an electronic contactor back to earth the electronic circuit.
  • the bottom is used for fixing the contactor on the starter housing.
  • a contactor provided with a carcass made of magnetic material of the type indicated above is characterized in that the carcass is made in two pieces, namely a first part of transverse orientation, called the bottom, constituting the perforated bottom and a axial orientation tube having the crimping portion and the shoulder and that the tube is fixed to the bottom.
  • the material cost is reduced compared to a deep drawing realization of a sheet requiring a particular metallurgical quality of the sheet. Compared to a one-piece extrusion production, the cost of the carcass and the investments are reduced.
  • the first piece constituting the bottom may have the desired thickness for a good passage of the magnetic flux.
  • the thickness of the bottom is thus in one embodiment of 1.3 to 2 times the thickness of the tube. The thickness of the bottom may therefore be greater than in the prior art.
  • the tube advantageously undergoes in advance the surface treatment operation.
  • the bottom does not need to undergo an aesthetic surface treatment because it is less visible than the outer tube made aesthetic, especially in terms of color and appearance, by its surface treatment equally suitable for corrosion resistance, so that we have a greater number of choices with regard to the surface treatment of the tube.
  • the bottom is in contact with the starter housing, carrying the electric motor and the contactor, it is possible to do without a surface treatment of the bottom because the risk of corrosion is low because the starter housing is in aluminum alloy.
  • the starter is subjected to a more aggressive environment from the point of view of the corrosion and / or a protection is necessary one will choose the nature of the treatment which is the best suit without concern of esthetics.
  • the tube is cut to the desired length and the formation of the shoulder and the crimping portion is advantageously performed before fixing the bottom with the tube to avoid a machining recovery operation.
  • the tube is a piece of adaptation to this variation in length and exceeds more or less to vary the length of the crimping portion according to the applications, which reduces the number of reference parts to store. It is therefore possible in advance to make a tube with a crimping portion of the greatest length and then to make a length according to the applications.
  • the means of production can be brought together in the same geographical location, thereby reducing the additional costs of transport and production management.
  • the tube covers at least part of the outer periphery of the bottom, which may not be visible.
  • This arrangement facilitates the fixing of the tube with the bottom because a pre-centering is made between the bottom and the tube.
  • the first piece forming the bottom consists of an embodiment in a simple washer.
  • the bottom is rectangular, square or polygonal. This is made possible because it can easily give a complementary shape to the relevant end of the tube or even to the entire tube.
  • This tube may therefore have a section of circular, rectangular, polygonal or other shape.
  • Fixing the tube with its bottom is advantageously carried out inside the tube and thus the carcass to protect this fixation and for aesthetic reasons.
  • the bottom and the tube are assembled, that is to say fixed to each other, by indirect heat supply, in particular by laser welding or by electron beam allowing a very localized heating. not affecting the outer periphery of the tube when this welding is performed inside the carcass.
  • no addition of metal is necessary and a solid, sealed fastening with a good continuity of the magnetic circuit and without protuberance of the weld bead is obtained.
  • This welding is performed in one embodiment of the interior of the tube with an oblique shot directed towards the outer periphery of the bottom.
  • the welding is carried out axially or radially.
  • the invention also proposes a starter according to the teachings of the invention.
  • FIG. 1 is an axial sectional view of the carcass according to the invention.
  • the cylindrical carcass of Figure 1 is intended to replace the carcass of the state of the art.
  • This carcass, axial axis of symmetry A-A thus allows a passage of the magnetic flux as that of the state of the art and comprises parts of magnetic material each of simple and economical form.
  • the carcass 1 is made in two pieces, namely a first piece 11 of transverse orientation, called the bottom, constituting the perforated bottom, and a tube 10 of axial orientation presenting to one of its axial ends 10a the crimping portion 13 for the cover of the state of the art and the shoulder 14 for the fixed core of the state of the art.
  • the thickness of the bottom 12 is greater than that of the tube 10.
  • the tube 10 is of constant thickness except at its first axial end 10a stepped internal diameter for forming a cylindrical portion for guiding and centering for the outer periphery of the fixed core and the cylindrical crimping portion 13 of smaller thickness than the cylindrical portion of guiding and centering defined by the shoulder 14. Another shoulder is formed by the change of diameter between said cylindrical portions.
  • the crimping portion 13 is furthest from the bottom 11.
  • the first end 10a is therefore a two-socket end respectively for the fixed core and the hood.
  • the tube 10, according to another characteristic of the invention, is fixed on the bottom 11 at its axial end 10b of constant thickness in this FIG.
  • the bottom 11 replaces the bottom of the state of the art and is therefore here pierced centrally for the passage of the mobile core.
  • This bottom 11 has the same thickness as the bottom of the state of the art and here consists of simple washer 11.
  • the tube 10 replaces the tubular part of the state of the art therefore has the same internal and external diameters.
  • the thickness of the tube 1, between its end 10b and its shoulder 14, is thus equal to the thickness of the tubular part of the state of the art.
  • the thickness and the length of the crimping portion 13 of the tube 10 are equal to those of the portion of the state of the art to be able to achieve the fixing by crimping the cover in contact with the fixed core.
  • the internal diameter and the length of the cylindrical centering and guiding portion of the tube 10 are equal to those of the guiding and centering portion of the state of the art.
  • the length of the tube 10 is therefore determined accordingly.
  • the tube 10 has a circular section.
  • the crimping portions 13 of the cover and the centering of the fixed core may have the same internal diameter so that the first end 10a has only a casing delimited by the crimping portion extending up to the shoulder 14.
  • the outer diameter of the fixed core is increased.
  • the outer tube 10 has a first end 10a, which extends, in the opposite direction to the bottom 11, projecting axially relative to the shoulder 14 to form the portion 13 of crimping.
  • the tube 10 is intended to provide an electrical connection between the bottom 11 and the fixed core.
  • the tube 10 is set to length to have the same axial length as that of the carcass of the state of the art and therefore to have the same axial position for the free ends of the crimping portions 13.
  • the tube 10 surrounds and therefore covers at least part of the bottom 11 to facilitate assembly and fixing of the bottom 11 with the tube 10.
  • the tube 10 is in contact with the inner periphery of its second axial end 10b with the outer periphery of the bottom 11 so that the bottom 11 is masked by the tube 10, which undergoes in advance a surface treatment to give it an aesthetic appearance and to resist corrosion.
  • the possibilities of choice of this treatment in terms of quality and cost are much greater than those of the carcass of the state of the art because the tube 10 and the bottom 11 do not belong to the same part.
  • the bottom 11 may not undergo a surface treatment because it is intended to come into contact with the housing of the aluminum-based starter and little subject to corrosion. However, in severe climatic conditions of use the bottom may undergo a surface treatment that is best without aesthetic concern.
  • This assembly is carried out by fixing the second axial end 10b of the tube 10 to the bottom 11 and is facilitated by the intimate contact of the inner periphery of the end 10b with the outer periphery of the bottom 11 in the form of a washer. Centering prior to attachment is thus achieved between the parts 10,11.
  • the tube 10 is fixed to the bottom 11 by axial welding at 12, for example by indirect heat transfer of the laser or electron beam type, at the rear face of the base 11 between the peripheries. external and internal respectively of the bottom 11 and the second axial end 10b adjacent the tube 10.
  • This type of weld 12 is alternatively made radially between two transverse faces respectively belonging to the bottom 11 and the adjacent end 10b of the tube 10.
  • the bottom 11 has a plug shape with a shouldered head delimiting the relevant transverse face of the bottom and a body penetrating into the tube 10 being in contact with a portion of the inner periphery of the end 10b whose terminal portion constitutes the other transverse face.
  • the end 10b of the tube 10 surrounds at least part of the bottom 11 as in Figure 1 and the fixing is performed from the inside of the tube 10 and the carcass at the outer periphery of the front face of the bottom 11 and the adjacent inner periphery of the end 10b for particular aesthetic appearance and protect the binding against the external aggression.
  • This fixing is performed by welding.
  • Said weld 12 is made from the inside of the bottom 11 and the carcass at the outer periphery of the front face of the bottom 11 with an oblique shot.
  • the space requirement is not increased, the parts 10, 11 have a simple shape and the fixing is carried out locally by indirect heat supply here by a welding 12 of the laser or electron beam type.
  • the energy densities used in this type of welding are very high so that the surface treatments are destroyed in the welding zone and do not interfere with the welding.
  • the heating is very localized and does not affect the surface treatments of the rest of the part concerned in particular of the outer periphery of the tube 10, which thus retains its aesthetic appearance.
  • the welding is carried out without the indirect addition of metal to maintain the dimensions of the carcass and to avoid a protuberance of the weld.
  • the welding of the laser type or electron bombardment, generally by indirect heat input, is well suited for this purpose.
  • the inner tube 10 consists of a tube section or alternatively a sleeve rolled and welded or rolled and stapled. This tube serves to reinforce the passage section of the magnetic flux also passing through the bottom 11. Of course advantageously is formed in advance the shoulder 14 and the crimping portion 13 to avoid after fixing the bottom 11 a resumption of machining operation .
  • the contactor equipped with the carcass according to the invention mounts in the embodiments shown on a motor vehicle starter.
  • the present invention is not limited to the embodiments described.
  • Other fixing means can be envisaged because in a manner Generally it is sought to make captive the tube 10 and the bottom 11 to form a carcass manipulable and transportable.
  • the tube 10 does not surround the bottom and the fixing of the tube 10 on the bottom 11 is achieved by radial welding 12, for example by indirect heat input of the laser or electron beam type, at the periphery. external of the bottom 11 between the front face of the bottom 11 and the edge of the end 10b of the tube 10.
  • the outer diameters of the bottom 11 and the tube 10 are equal.
  • the tube 10 may cover the outer periphery of the bottom 11 as in Figure 1 and extend to extend in axial projection relative to the rear face of the bottom. Fixing the tube 10 with the bottom 11 is then achieved by welding the inside of the tube 10 with an oblique shot between in this case the outer periphery of the rear face of the bottom 10 and the adjacent inner periphery of the end 10b of the tube 10.
  • weld seams 12 are continuous for good bottom sealing, good continuity of the magnetic circuit and good bonding between the parts 11, 10.

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Motor Or Generator Frames (AREA)
  • Steering Controls (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Claims (10)

  1. Schütz für einen Kraftfahrzeuganlasser mit einem Gehäuse (1) aus einem Werkstoff, der einen Magnetflussdurchgang ermöglicht, und mit einem gelochten Boden für den Durchgang eines beweglichen Kerns (3), einer Schulter (14) für die Auflage eines ortsfesten Kerns (2) und einem als Aufpressabschnitt (13) bezeichneten axial ausgerichteten zylindrischen Abschnitt, der sich in der zum Boden entgegengesetzten Richtung axial über die Schulter hinaus für die durch Aufpressen vorgenommene Befestigung einer Abdeckkappe (6) erstreckt, dadurch gekennzeichnet, dass das Gehäuse (1) aus zwei Teilen ausgeführt ist, und zwar aus einem als Boden bezeichneten quer ausgerichteten ersten Teil (11), das den gelochten Boden (11) bildet, und einem axial ausgerichteten Rohr ( 13 ), das den Aufpressabschnitt (13) und die Schulter (14) aufweist, und dass das Rohr (10) am Boden ( 12 ) befestigt ist.
  2. Schütz nach Anspruch 1, dadurch gekennzeichnet, dass das äußere Rohr (10) den äußeren Umfang des Bodens (11) zumindest teilweise überdeckt.
  3. Schütz nach Anspruch 1, dadurch gekennzeichnet, dass das Rohr (10) durch die Kante seines dem Aufpressabschnitt (13) gegenüberliegenden Endes (10b) am äußeren Umfang der benachbarten Seite des Bodens (11) befestigt ist.
  4. Schütz nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass der Boden (11) und das Rohr (10) durch indirekte Wärmezufuhr aneinander befestigt sind.
  5. Schütz nach Anspruch 4, dadurch gekennzeichnet, dass der Boden (11) und das äußere Rohr (10) durch Laser- oder Elektronenstrahlschweißen aneinander befestigt sind.
  6. Schütz nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass der Boden (11) und das äußere Rohr (10) im Innern des Rohrs (10) aneinander befestigt sind.
  7. Schütz nach dem vorangehenden Anspruch, dadurch gekennzeichnet, dass die Befestigung durch Laser- oder Elektronenstrahlschweißen mit einem zum äußeren Umfang des Bodens (11) gerichteten schrägen Verlauf erfolgt.
  8. Schütz nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass das Rohr (10) eine Oberflächenbehandlung gegen Korrosion und zu ästhetischen Zwecken aufweist.
  9. Schütz nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die Dicke des Bodens (11) größer als die des Rohrs (10) ist.
  10. Kraftfahrzeuganlasser, dadurch gekennzeichnet, dass er ein Schütz nach einem der vorangehenden Ansprüche umfasst.
EP01978507A 2000-09-25 2001-09-21 Schütz mit magnetgehäuse für andrehmotoren von brennkraftmaschinen und damit ausgerüsteter andrehmotor Expired - Lifetime EP1230661B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0012144 2000-09-25
FR0012144A FR2814590B1 (fr) 2000-09-25 2000-09-25 Contacteur a carcasse pour demarreur de vehicule automobile et demarreur muni d'un tel contacteur
PCT/FR2001/002938 WO2002025679A1 (fr) 2000-09-25 2001-09-21 Conctacteur a carcasse pour demarreur de vehicule automobile et demarreur muni d'un tel contacteur

Publications (2)

Publication Number Publication Date
EP1230661A1 EP1230661A1 (de) 2002-08-14
EP1230661B1 true EP1230661B1 (de) 2007-04-04

Family

ID=8854619

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01978507A Expired - Lifetime EP1230661B1 (de) 2000-09-25 2001-09-21 Schütz mit magnetgehäuse für andrehmotoren von brennkraftmaschinen und damit ausgerüsteter andrehmotor

Country Status (7)

Country Link
EP (1) EP1230661B1 (de)
KR (1) KR100796356B1 (de)
BR (1) BRPI0107167B1 (de)
DE (1) DE60127650T2 (de)
ES (1) ES2284701T3 (de)
FR (1) FR2814590B1 (de)
WO (1) WO2002025679A1 (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2318672A (en) * 1941-11-26 1943-05-11 Gen Motors Corp Solenoid switch
FR2739899B1 (fr) * 1995-10-12 1997-11-21 Valeo Equip Electr Moteur Contacteur de demarreur portant des contacts fixes perfectionnes et demarreur de vehicule automobile equipe d'un tel contacteur

Non-Patent Citations (1)

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

Also Published As

Publication number Publication date
DE60127650D1 (de) 2007-05-16
ES2284701T3 (es) 2007-11-16
FR2814590A1 (fr) 2002-03-29
EP1230661A1 (de) 2002-08-14
DE60127650T2 (de) 2007-12-20
WO2002025679A1 (fr) 2002-03-28
KR20020065527A (ko) 2002-08-13
BRPI0107167B1 (pt) 2016-02-10
FR2814590B1 (fr) 2002-10-18
KR100796356B1 (ko) 2008-01-21
BR0107167A (pt) 2002-06-18

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