Starter device for internal combustion engines and method for operating same
AssigneeRobert Bosch GmbH
InventorHartmut Wanner
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AssigneeRobert Bosch GmbH
InventorHartmut Wanner
Estimating the term…
A starting apparatus for internal combustion engines, having a drive pinion for engagement into a ring gear of the internal combustion engine, an electrical rotary actuator and an electrical linear actuator, the rotary actuator to rotate the drive pinion and the linear actuator to slide a pinion, and the electrical linear actuator having a linear-stroke magnet that has a sliding armature is moved by a retraction winding, within the retraction winding, along a sliding armature axis, having a holding winding by which the sliding armature can be held in a retracted state. The linear actuator also actuates a switching apparatus to activate the electrical rotary actuator into a second actuation stage. A second retraction winding is connected in parallel with the first retraction winding, such that the first retraction winding can be shut off by a normally closed switch while a current path through a second retraction winding is closed.
A starting apparatus for an internal combustion engine, comprising:
A starting apparatus for an internal combustion engine, comprising:
A method for operating a starting apparatus for an internal combustion engine, having a drive pinion that becomes engaged into a ring gear of the internal combustion engine, the starting apparatus having an electrical rotary actuator and an electrical linear actuator, the rotary actuator being configured to rotate the drive pinion, and the electrical linear actuator being configured to slide the drive pinion, and the electrical linear actuator having a linear-stroke magnet that has a sliding armature that is movable by a retraction winding within the retraction winding, the electrical linear actuator further having a holding winding by which the sliding armature is held in a retracted state, wherein the linear actuator is also configured to actuate a switching apparatus using which the electrical rotary actuator is activated, the method comprising:
Dependencies are inferred from the claim text.