Hydraulic power pack for hydraulic braking system of vehicle, has sleeve surrounding conducting segments in entire volume of zone comprised between control device and core of motor, and coupled to interference suppression unit

摘要

The pack has a pump motor (12), a control device (22), and an electrical connection (16) to connect the pump motor to the control device. The pump motor is partially surrounded by a pump housing (14). The electrical connection is in the form of two elongated conducting segments (18) projecting from the body of the pump motor. An electrically conductive sleeve (30) surrounds the elongated conducting segments in the entire volume of a zone comprised between the control device and a core of the motor, and is connected to an interference suppression unit (36).