EP2864994B1 - Procédé d'actionnement d'un dispositif de démarrage pour un moteur à combustion interne - Google Patents

Procédé d'actionnement d'un dispositif de démarrage pour un moteur à combustion interne Download PDF

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Publication number
EP2864994B1
EP2864994B1 EP13724780.5A EP13724780A EP2864994B1 EP 2864994 B1 EP2864994 B1 EP 2864994B1 EP 13724780 A EP13724780 A EP 13724780A EP 2864994 B1 EP2864994 B1 EP 2864994B1
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EP
European Patent Office
Prior art keywords
winding
starter
ring gear
switch
switched
Prior art date
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Active
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EP13724780.5A
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German (de)
English (en)
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EP2864994A1 (fr
Inventor
Birgit Kuettner
Karl-Otto Schmidt
Josef Weigt
Stefan Tumback
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Robert Bosch GmbH
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Robert Bosch GmbH
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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
    • F02N11/00—Starting of engines by means of electric motors
    • F02N11/08—Circuits or control means specially adapted for starting of engines
    • F02N11/0851—Circuits or control means specially adapted for starting of engines characterised by means for controlling the engagement or disengagement between engine and starter, e.g. meshing of pinion and engine gear
    • 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
    • F02N11/0851—Circuits or control means specially adapted for starting of engines characterised by means for controlling the engagement or disengagement between engine and starter, e.g. meshing of pinion and engine gear
    • F02N11/0855—Circuits or control means specially adapted for starting of engines characterised by means for controlling the engagement or disengagement between engine and starter, e.g. meshing of pinion and engine gear during engine shutdown or after engine stop before start command, e.g. pre-engagement of pinion
    • 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
    • F02N11/087—Details of the switching means in starting circuits, e.g. relays or electronic switches
    • 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
    • F02N15/062—Starter drives
    • 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
    • F02N15/066—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 being of the coaxial 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
    • 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
    • F02N2200/00—Parameters used for control of starting apparatus
    • F02N2200/02—Parameters used for control of starting apparatus said parameters being related to the engine
    • F02N2200/022—Engine speed
    • 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

Definitions

  • the invention relates to a method for actuating a starting device for an internal combustion engine, such as in DE 10 2010 001 773 ,
  • the first relay winding has the task of a pull-in winding and adjusts a lifting armature, which is coupled via an engaging lever with a starter pinion of the starting device.
  • the starter pinion When energizing the pull-in winding, the starter pinion is moved between a retracted non-functional position and an axially advanced engagement position in which the starter pinion engages in a ring gear of the internal combustion engine.
  • the second relay winding acts as a switching winding and is associated with a switching device via which the circuit of an electric starter motor for driving the starter pinion is on or off.
  • the switching winding is associated with a switching armature which presses a current contact plate against contact against two mating contacts for closing the circuit of the starter motor when energizing the turn-on.
  • the version with two separate relay windings allows decoupling of the toggle movement of the starter pinion from switching on the electric starter motor.
  • the invention is based on the object under certain operating conditions to allow a safe, low-noise starting an internal combustion engine by means of a starting device. This should also detect operating conditions in which it is intended to mesh in an outgoing sprocket of the internal combustion engine.
  • the method relates to a starting device for an internal combustion engine with an electromagnetic starter relay, via which a starter pinion of the starting device between a retracted non-functional position and an advanced engagement position with a ring gear of the internal combustion engine is adjustable.
  • a starter pinion of the starting device between a retracted non-functional position and an advanced engagement position with a ring gear of the internal combustion engine is adjustable.
  • the starter relay has a bestrombare pull-in winding, which is associated with a lifting armature, which is adjusted when energizing the pull-in winding.
  • the actuating movement of the lifting armature is transmitted to the starter pinion by means of a transmission component, for example a fork lever, which is then moved from the non-functional to the engaged position.
  • the starter also includes an electric starter motor which translates the starter pinion into a rotary drive motion.
  • the starter motor is switched on or off via a switch-on, which is preferably integrated in the starter relay.
  • a switch-on device When the switch-on device is switched on, the circuit of the electric starter motor is closed and the starter motor is set in rotation.
  • the switch-on device is to be actuated independently of the lifting armature or the energization of the pull-in winding.
  • the engagement device is already switched on before the contact of the starter pinion with the ring gear, thereby raising the rotational speed of the starter pinion.
  • the pre- or lacing ie the adjustment movement of the starter pinion from the non-functional to the engaged position, and then the turning on the electric starter motor. From this, both normal and regular starting operations are detected, in which the internal combustion engine and the ring gear is stationary, that is, the speed of the ring gear is equal to zero, as well as operating situations with a relatively low ring gear speed. If the ring gear is stationary, the starter pinion can get into a tooth-on-tooth position with the ring gear during toe-in, which is canceled by turning on the starter pinion by turning on the starter motor.
  • tooth-on-tooth positions between the starter pinion and the ring gear are also canceled solely on the basis of the ring gear speed. In this case, it may be appropriate to start the turning by turning on the Starter motor with respect to the situation with standing sprocket slightly delayed perform.
  • the starter pinion speed is raised to the maximum level of the ring gear speed at the moment of meshing, possibly a slightly lower speed level of the starter pinion is sufficient, for example, by 5% or 10% compared to the ring gear speed reduced starter pinion speed.
  • the ring gear Due to the inertia of the internal combustion engine, the ring gear can overshoot in the opposite direction after switching off. If, in this situation, the engine is to be restarted, the starter pinion is first vorgespurt by adjusting the Hubankers in the starter relay and turned on only after the meshing of the Einschalt issued the starter motor. However, it may be advantageous to turn on the starter motor with a greater time delay compared to a switch-on with a stationary internal combustion engine or low positive ring gear speed to reduce the load impact in the drive train by an additional moment, which would be added at the moment of cranking the starter motor is avoided.
  • the starter Since the pinion can not be meshed in a tooth-tooth position during a normal start in the stationary sprocket, the starter must be switched on before the pinion is meshed into the sprocket. When meshing in the backward rotating ring gear - the back pendulum - the starter motor is switched on only after the meshing.
  • the switch-on can, according to an advantageous embodiment, comprise an additional winding in the starter relay, which takes over the function of a current-carrying switching winding, wherein the switching winding is associated with an axially adjustable switching armature.
  • the switching armature is moved when energized, the switching winding in a contact position, whereby the circuit of the starter motor is closed.
  • the energization of the switching winding is basically independent of the energization of the pull-in winding, which serves to adjust the starter pinion between non-functional and engagement position.
  • starting device 1 for an internal combustion engine has a starter pinion 2, which is brought to start the internal combustion engine 4 in engagement with a ring gear 3 of the internal combustion engine.
  • the starter pinion 2 is mounted axially displaceably on a shaft 5 as indicated by the double arrow, wherein the starter pinion 2 is non-rotatably coupled to the shaft 5.
  • the starter pinion 2 is adjusted between a retracted non-functional position and an advanced engagement position with the ring gear 3 of the internal combustion engine 4 via a starter relay 6 which is formed electromagnetically and comprises two energizable relay windings 7, 15 and a lifting armature 8, which when energizing the first relay windings 7, which has the function of a pull-in winding is pulled into this axially.
  • the lifting armature 8 actuates an engaging lever 9, which acts on a Einspurfeder 13, which rests on a driver 14 of a roller freewheel.
  • the starter pinion 2 is coupled on the output side with the driver 14, so that the axial advancing movement of the driver 14 is converted into the desired axial adjusting movement of the starter pinion 2 between the non-functional position and the engaged position.
  • the rotating drive movement on the shaft 5 or the starter pinion 2 is generated by means of an electric starter motor 11, which is coupled via a gear 12, for example a planetary gear with the shaft 5.
  • an electric starter motor 11 which is coupled via a gear 12, for example a planetary gear with the shaft 5.
  • the starter motor 11 is switched on via a switch-on device 16, which is integrated in the starter relay 6.
  • the circuit is in the Switching 16 closed by means of a switching element, which is designed as a switching armature and is adjusted when energizing the second relay winding 15, which has the function of a switching winding.
  • the starter motor 11 is set in motion and the shaft 5 and the starter pinion 2 driven in rotation.
  • the starting device 1 is associated with a control or control device 10, via which the functions of the starter relay 6 and the starter motor 11 are controlled. It is particularly possible to carry out the energization of the pull-in winding 7 and the switching winding 15 independently of each other.
  • a starter relay 6 is shown in longitudinal section.
  • the starter relay 6 has two relay windings 7, 15, which are arranged axially one behind the other in the housing 18 of the starter relay, wherein between the relay windings 7, 15, an air gap 30 is located.
  • the first relay winding 7 serves as a pull-in winding for the axial adjustment of the lifting armature 8, which causes the adjusting movement of the starter pinion.
  • the second relay winding 15 is associated with a switch-on device 16 for starting the electric starter motor and adjusts when energized the switching armature 23, which is preferably subjected to a force of a shift armature return spring to its initial position. When current is applied to the switching winding 15, the switching armature 23 is moved against the force of the switching armature return spring, whereby the circuit is closed.
  • the Hubanker Wegstellfeder 20 the force applied to the lifting armature 8 in its initial position, is based on the lifting armature 8 side facing away from the end face of the switching armature 23 from.
  • the lifting armature 8 forms with the switching armature 23 and a part of the housing 18 an electromagnetic circuit.
  • the turn-on device 16 for switching on and off of the electric starter motor is integrated into the starter relay 6 or arranged on the starter relay 6 and fixedly connected to the housing 18.
  • the turn-on device 16 has the switching armature 23, which is displaced axially from the initial position when the associated switching winding 15 is energized into a contact position, in which a contact bridge on a switching tappet 24, which is connected to the switching armature 23, is in electrical contact with two mating contacts which are located in the circuit of the electric starter motor, whereby the circuit is closed and the electric starter motor is started.
  • the energization of the pull-in winding 7 and the switching winding 15 is basically independent of each other. This allows various procedures to be performed depending on the current operating state. In particular, one-track operations are possible in a still rotating ring gear of the internal combustion engine, for example, at a restart shortly after switching off the internal combustion engine when the starter pinion must be meshed in the expiring sprocket.
  • Fig. 3 the time-dependent course of the ring gear speed (solid line) is shown after switching off the internal combustion engine.
  • the sprocket speed drops from a sawtooth and falls below due to the inertia of the engine, the zero level, the sprocket speed thus overshoots in the opposite direction and then exceeds the zero level again and then sounds out.
  • a limit value n L can be defined, wherein in the case of exceeding and in case of falling below the current sprocket speed different starting procedures are performed via the starting device.
  • the starting process in the diagram after Fig. 3 divided into four different phases I, II, III and IV the ring gear has a positive speed, in phase III, however, the ring gear oscillates in the opposite direction and therefore has a negative speed.
  • the starter speed is above the limit value n L. If the internal combustion engine is to be started in phase I, the electric starter motor is rotated by energizing the switching winding 15 and thereby the starter pinion speed, as shown by a dashed line, raised to a level which is expediently approximately as high as the ring gear speed at the moment of the lane.
  • the starter pinion speed does not exceed the ring gear speed at the moment of Einspurens, but is at the same level, possibly slightly lower, for example, by 5% or 10% below, to avoid a load shock in the drive train of the starter device.
  • phase I first the switching winding 15 is energized to start the electric starter motor, then the pull-in winding 7 is energized to conservespuren the starter pinion in the sprocket.
  • phase II the ring gear speed is below the limit n L , but it is greater than zero. Even in the coasting phase IV, the starter pinion speed moves to a level between zero and the limit n L.
  • the starting process is carried out by initially energized only the feed winding 7 and thereby the lifting armature 8 is adjusted to the meshing of the starter pinion. After meshing, the turn-on device 16 is switched on by the switching coil 15 is energized and the circuit of the electric starter motor is closed.
  • phase III the ring gear oscillates in the opposite direction due to the inertia of the internal combustion engine.
  • the pull-in winding 7 is first energized to the meshing of the starter pinion in the sprocket and then energized the switching winding 15 to turn on the Einschalt issued 16.
  • the time delay between the switch-on of the energization of the pull-in winding 7 and the energization of the switching winding 15 is greater than in the phases II and IV. Due to the greater time delay, the load impact in the drive train should be reduced.
  • FIGS. 4 to 11 are each the time-dependent curve of the energization of the pull-in winding 7 (solid curve) and the switching winding 15 (dash-dot line) shown.
  • Fig. 4 identifies the current flow pattern for phases II and IV Fig. 3 , First, the pull-in winding 7 is energized, with a time delay, the switching winding 15 is energized.
  • Fig. 5 the phase characteristic for the phase III is shown, which marks the starting process in case of an overshoot of the ring gear speed in the opposite direction. Also in this case, first the pull-in winding 7 and then the switching winding 15 is energized, wherein the time delay between the switch-on is greater than in the phases II, IV (shown in FIG Fig. 4 ).
  • Fig. 6 the current waveform for the phase I is shown, in which the ring gear speed exceeds the limit value n L.
  • the switching coil 15 is energized and thereby the starter motor is started, whereby the starter pinion speed is raised to a level which preferably does not exceed the ring gear speed at the moment of Einspurens.
  • the switching winding 15 is switched off again, immediately thereafter, the energization of the feed winding 7 takes place in order to pre-track the starter pinion between non-functional and engagement position.
  • the switching coil 15 is energized again to drive the meshed starter pinion rotation; the feeder winding 7 remains energized.
  • the advantage of in Fig. 6 The procedure described is that at the moment of the lane engagement of the starter pinion in the ring gear, the impact load due to the omitted acceleration is lower. In addition, the full battery voltage is available for the toggle operation of the starter pinion.
  • Fig. 7 is an alternative for the current flow in the phase I shown.
  • the energization of the switching coil 15 is not aborted during startup, but maintained. This has the advantage that the starting process can be performed faster, since no loss of time by switching off the starter is created.
  • the demands on the switching accuracy of the switching armature 23 are lower.
  • the lifting armature 8 must also overcome only the force of the Einspurfeder 13 in a tooth-on-tooth position.
  • FIGS. 8 and 9 are illuminated variants for the continuation of an already started start shown.
  • the switching winding 15 is switched off after a defined period of time, whereas the pull-in winding 7 remains energized.
  • the pull-in winding 7 is switched off after a defined period of time, whereas the switching coil 15 remains energized.
  • Fig. 10 shows the current at the end of the boot process.
  • the energization of the pull-in winding 7 and the switching winding 15 is turned off, wherein the time of switching off the switching winding 15, as indicated by the double arrow, advantageously in the vicinity of the switch-off of the Feed winding 7 is, however, may generally vary slightly, so before or after the switch-off of the energization of the pull-in winding 7 can be placed.
  • Due to the return springs in the starter relay both the lifting armature 8 and the switching armature 23 are moved back to their original or rest position.
  • Fig. 11 the current flow is shown in the case of a start abort with blocked sprocket.
  • the starter pinion To turn off and Ausspuren the starter pinion, the pull-in winding 7 and the switching winding 15 are turned off at the same time.
  • the lifting armature is thus reset by the force of Hubanker Wegstellfeder 20.
  • the pull-in winding 7 is briefly energized again.
  • the magnetic force between the anchors pulls the switching armature safely back to its rest position, whereby the electrical contact in addition to the force of the return spring, which acts on the switching armature 23, is interrupted.
  • This function can be realized for example with a starter relay, in which the switching armature of the starter relay forms the core plate of the lifting armature.

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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)

Claims (14)

  1. Procédé d'actionnement d'un dispositif de démarrage pour un moteur à combustion interne, dans lequel le dispositif de démarrage comprend un relais de démarreur (6) comportant un plongeur (8) et un enroulement d'appel (7) pouvant être alimenté en courant ainsi qu'un dispositif de mise sous tension (16) pour mettre sous tension un moteur de démarreur électrique (11) et le dispositif de mise sous tension (16) peut être actionné indépendamment du plongeur (8) ou de l'enroulement d'appel (7), dans lequel, lors d'un processus de mise en prise dans la couronne dentée (3) du moteur à combustion interne (4), dans le cas où la vitesse de rotation de la couronne dentée (3) est inférieure à une valeur limite (nL), seul le plongeur (8) est tout d'abord décalé puis, après la mise en prise, le dispositif de mise sous tension (16) du moteur de démarreur (11) est mis sous tension, et dans le cas où la vitesse de rotation de la couronne dentée (3) est supérieure à une valeur limite (nL), le dispositif de mise sous tension (16) est déjà mis sous tension pour augmenter la vitesse de rotation du pignon de démarreur (2) avant la mise en contact du pignon de démarreur (2) avec la couronne dentée (3) du moteur à combustion interne (4).
  2. Procédé selon la revendication 1, caractérisé en ce que le dispositif de mise sous tension (16) intégré au relais de démarreur (6) comporte, en tant qu'enroulement supplémentaire, un enroulement de commutation (15) pouvant être alimenté en courant, qui attaque un induit (23) pouvant être ajusté axialement du dispositif de mise sous tension (16), dans lequel l'enroulement de commutation (15) peut être alimenté en courant pour mettre sous tension le moteur de démarreur (11) indépendamment de l'enroulement d'appel (7).
  3. Procédé selon la revendication 1 ou 2, caractérisé en ce que, dans le cas où la vitesse de rotation de la couronne dentée (3) dépasse la valeur limite (nL), la vitesse de rotation du pignon de démarreur (2) est augmentée à une valeur qui est inférieure ou égale à la vitesse de rotation de la couronne d'entée (3).
  4. Procédé selon l'une quelconque des revendications 1 à 3, caractérisé en ce que, dans le cas où la vitesse de rotation de la couronne dentée (3) dépasse la valeur limite (nL), le dispositif de mise sous tension (16) ajuste le plongeur (8) et le dispositif de mise sous tension (16) est de nouveau mis sous tension.
  5. Procédé selon l'une quelconque des revendications 1 à 4, caractérisé en ce que, dans le cas où la couronne dentée (3) tourne en sens opposé, en premier lieu, seul le plongeur (8) est ajusté et, immédiatement après la mise en prise, le dispositif de mise sous tension (16) du moteur de démarreur (11) est mis sous tension.
  6. Procédé selon la revendication 5, caractérisé en ce que le dispositif de mise sous tension (16) du moteur de démarreur (11) est mis sous tension de manière retardée.
  7. Procédé selon la revendication 6, caractérisé en ce que le dispositif de mise sous tension (16) du moteur de démarreur (11) est mis sous tension avec un retard plus important que dans le cas où la vitesse de rotation de la couronne dentée (3) est inférieure à une valeur limite (nL), mais supérieure à zéro.
  8. Procédé selon l'une quelconque des revendications 1 à 7, caractérisé en ce que, dans le cas où le dispositif de mise sous tension (16) du moteur de démarreur (11) est mis sous tension de manière retardée par rapport à la mise en prise préalable, la vitesse de rotation du pignon de démarreur (2) est déjà augmentée pour une position dent contre dent entre le pignon de démarreur (2) et la couronne dentée (3).
  9. Procédé selon l'une quelconque des revendications 1 à 8, caractérisé en ce que l'enroulement de commutation (15) est mis hors tension après qu'un intervalle de temps défini se soit écoulé, tandis que l'enroulement d'appel (7) reste en outre alimenté en courant.
  10. Procédé selon l'une quelconque des revendications 1 à 8, caractérisé en ce que l'enroulement d'appel (7) est mis hors tension après qu'un intervalle de temps défini s'est écoulé, tandis que l'enroulement de commutation (715) reste alimenté en courant.
  11. Procédé selon l'une quelconque des revendications 1 à 10, caractérisé en ce que, à la fin du processus de démarrage, l'alimentation en courant de l'enroulement d'appel (7) et de l'enroulement de commutation (15) est interrompue, dans lequel l'instant où l'enroulement de commutation (15) est mis hors tension est identique à l'instant de mise hors tension de l'enroulement d'appel (7) ou au moins voisin de celui-ci.
  12. Procédé selon l'une quelconque des revendications 1 à 11, caractérisé en ce que, dans le cas d'une interruption du démarrage, lorsque la couronne dentée est bloquée pour mettre hors tension et dégager le pignon de démarreur, l'enroulement d'appel (7) et l'enroulement de commutation (15) sont mis hors tension au même instant, dans lequel l'enroulement d'appel (7) est ensuite de nouveau alimenté en courant.
  13. Appareil de régulation ou de commande destiné à mettre en oeuvre le procédé selon l'une quelconque des revendications 1 à 12.
  14. Dispositif de démarrage destiné pour un moteur à combustion interne comportant un relais de démarreur (6) et un appareil de régulation ou de commande (10) selon la revendication 13.
EP13724780.5A 2012-06-21 2013-05-15 Procédé d'actionnement d'un dispositif de démarrage pour un moteur à combustion interne Active EP2864994B1 (fr)

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DE102012210520A DE102012210520A1 (de) 2012-06-21 2012-06-21 Verfahren zur Betätigung einer Startvorrichtung für eine Brennkraftmaschine
PCT/EP2013/060023 WO2013189666A1 (fr) 2012-06-21 2013-05-15 Procédé d'actionnement d'un dispositif de démarrage pour un moteur à combustion interne

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Publication number Publication date
US9771913B2 (en) 2017-09-26
CN104395981A (zh) 2015-03-04
WO2013189666A1 (fr) 2013-12-27
JP2015520326A (ja) 2015-07-16
DE102012210520A1 (de) 2013-12-24
EP2864994A1 (fr) 2015-04-29
US20150167616A1 (en) 2015-06-18
CN104395981B (zh) 2017-03-08
JP6075920B2 (ja) 2017-02-08

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