摘要:
The invention relates to a unit which comprises an electric motor (1), an intermediate housing (2) and a controller (3) and can be easily assembled. Said units are frequently used in braking systems, the intermediate housing (2) containing a pump and valves. The unit can be compact in structure if the motor (1) is arranged on one side of the intermediate housing (2) and the electronic controller (3) is arranged on the other side. The electrical connection of the controller (3) and the motor (1) is achieved by a line (20) which is conveyed through conduits (21, 22) in the intermediate housing (2) or in the controller housing (4). The cross-section of the conduits (21, 22) is just slightly larger than the external diameter of the line (20). Consequently, a compact but flexible line can be used which, when supported by the conduit walls, can be inserted into a plug-in connector (11) on the circuit board of the electronic controller.
摘要:
The invention concerns the external connection of a voltage regulator in a motor vehicle power supply, the power input (2) of the voltage regulator (1) being connected via a dual diode (7, 10) both to the main line (6), which is connected to the positive pole of the battery, and to an auxiliary line (9) which is connected to the positive pole of the vehicle power supply network by means of an ignition switch. The auxiliary line (9) is connected to a buffer capacitor (12). In the event of a voltage collapse on the main line (6), the power input is fed via the auxiliary line or by means of a current flowing from the buffer capacitor (12). In the event of a voltage collapse on the auxiliary line, the signal input (4) is fed via the buffer capacitor (12) which is dimensioned to buffer the power input (2).
摘要:
The invention concerns a connector for providing a humidity-tight electrical connection from a massive connecting cable (1, 1') to an electrical contact or contact element. Said connection consists essentially of a plug-in and guide bush (8, 8'), the internal diameter of which is adapted to the external diameter of connecting cable (1, 1') and ends in an extension (10, 10', 21). It also consists of a supporting device (11, 11') in which the tip of the cable (24) is plugged in by passing the cable (1, 1') through the bush (8, 8', 21) in the extension (10, 10', 21) is filled with a permanently elastic, sticky sealing compound (VM). In another embodiment, the plug-in and guide bush (19) is sealed with a punchable membrane (20) at the outlet side.
摘要:
The description relates to a control unit in which coils (2, 3, 4, 5) of the electromagnets of a hydraulic braking system are arranged in a frame (1). The control unit also has a printed circuit board (8) the extension of which is smaller than that of the frame (1). There are through-contact holes in the printed circuit board (8) which accept the ends (9) of the connecting wires (15, 16) for the coils (2, 3, 4, 5) and are in the form of insulation-displacements-rods. The plug contacts of the printed circuit board are arranged for the optimum component layout, while the connecting wires corresponding to this prerequisite are guided in the controller.