| 摘要 |
PURPOSE: A solenoid valve assembly of an ABS(Anti-lock Brake System) is provided to easily and firmly fix a coil assembly on the bottom face of an ECU(Electronic Control Unit) housing by installing a position fixing device, and to reduce the production cost of an ABS by making easy the junction of a lead wire and a printed circuit board and the assembling of a coil assembly. CONSTITUTION: A recessed portion(40) is formed on a bottom face of an ECU housing to place a lower case(22d) of a coil assembly. To a coil assembly(22) placed in the recessed portion, a position fixing device(50) is prepared. The position fixing device includes a pair of fixing protrusions(51) formed symmetric to a bobbin(22b) and a pair of fixing members(52) formed on the bottom face of the ECU housing to make the fixing protrusions elastically fitted. The front end of an elastic portion(52a) of the fixing member is a taper face for easy insertion of the fixing protrusion. Since the position of the coil assembly is defined, the assembling position of a lead wire(23) is maintained. Therefore, the coil assembly is easily connected with a valve assembly(21).
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