| 摘要 |
<p>In a solenoid valve 3, a coil 4 is disposed on the electronic control unit 2 side, and is resin injection molded integrally to a resin case 5 housing a circuit board 9 on which electronic components 19 and 19' are mounted. Before a hydraulic control unit 1 and electronic control unit 2 are connected, an end of a connecting pin 10 for the coil 4 is electrically connected by soldering or other means to wiring of circuit board 9, and a cover 20 of similar material is pressed to and welded with resin case 5 to assure a waterproof structure around the circuit board 9. Finally, a magnetic member 6 or magnetic plate 28 constituting part of a magnetic circuit provided separately to or integrally molded with resin case 5 is fastened by a bolt 21 to unitarily connect both units. <IMAGE></p> |
