Brush system for an electric motor
AssigneeBrose Fahrzeugteile GmbH & Co. KG, Wuerzburg
InventorsRainer SCHOELE, Frank HARTMANN, Peter STOCKMANN
Life of this patent
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Abstract
A brush system for an electric motor, having a substantially semiannular resistor housing into which an electric flat resistor is introduced, two resistor terminals which protrude from the resistor housing and can be coupled in an electrically conducting manner to a conductor path of the electric motor, and a substantially semi-circular support plate that includes two bus bars to electroconductively couple the conductor path to the terminals and to two brush elements. The two terminals are arranged on the same narrow side of the resistor housing.
Claims10
A brush system for an electric motor, the brush system comprising:
- a substantially semi-annular resistor housing with a flat electrical resistor introduced therein;
- two resistor terminals that protrude from the resistor housing and are coupled in an electrically conductive manner with a conductor path of the electric motor;
- a substantially semicircular support plate with two bus bars for the electro-conductive coupling of the conductor path to the resistor terminals;
- and
- two brush elements connected to interference-suppression elements as sliding contacts for a commutator of the electric motor,
- wherein the resistor terminals are positioned on a same narrow side of the resistor housing.
Dependencies are inferred from the claim text.