Electrica motor
AssigneeRobert Bosch GmbH
InventorsHans Braun, Ning Qu, Klaus Heyers, Heinz Eisenschmid, Carsten Raudzis, Frank Schatz
Life of this patent
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Abstract
An electric motor, in particular a starter device for internal combustion engines in which a current-limiting electric resistor (57) with a negative temperature coefficient is connected at the beginning of the main current path (49) of an electromagnetically excitable rotor (53) of the electric motor (16). The electric resistor (57) contains at least one monocrystalline semiconductor.
Claims15
An electric motor, in particular a starter device for internal combustion engines in which an electric resistor (57) with a negative temperature coefficient is connected at the beginning of the main current path (49) of an electromagnetically excitable rotor (53) of the electric motor (16), wherein the electric resistor (57) contains at least one monocrystalline semiconductor.
Dependencies are inferred from the claim text.