Motor-pump aggregate
AssigneeContinental Teves AG & Co. oHG
InventorsDieter Dinkel, Rüdiger Briesewitz, Peter Volz, Hans-Dieter Reinartz
Life of this patent
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Abstract
The present invention relates to a motor-pump aggregate with a motor and a piston pump , more particularly for electronically controlled brake systems of motor vehicles, wherein pistons of the pump are drivable by way of an eccentric that is connected to a shaft of the motor and are connected by means of a coupling ring, and wherein the motor has a holding plate. According to the present invention, a projection is provided on the holding plate and extends until into the range of motion of the coupling ring. This provides a stop for the coupling ring, on the one hand, and an improved outlet for leakage fluid of the pump, on the other hand.
Claims13
Motor-pump aggregate, comprising:
- a motor with a shaft,
- a piston pump with pistons that are connected by a coupling ring,
- wherein the pistons are driven by way of an eccentric that is connected to the motor shaft,
- a holding plate disposed between said motor and said piston pump, wherein said holding plate includes contact brush casings and also includes a projection, wherein said projection extends into the range of motion of the coupling ring for achieving a stationary stop for the coupling ring.
Dependencies are inferred from the claim text.