| 摘要 |
<p>A power window apparatus for a vehicle, which can open or close a door window by manual operation of a power window switch (SW1,SW2) for energizing either of window-opening (RY1) and closing (RY2) relays for rotating a motor (M) in the forward or reverse direction or by automatic operation of the same switch to cause an auto-latching circuit (2) or a control unit to maintain either of the relays (RY1,RY2) in an energized state until the window becomes full opened or closed. The apparatus is provided with a switch (SW3) for deenergizing a coil of the window-closing relay (RY2) by disconnecting the control circuit of latching the energized window-closing relay (RY2), thus enabling opening the window by manual switch operation whenever an abnormal operation of auto-latch control system (2) occurs with simultaneous energization of both the window-opening and closing relays (RY1,RY2) in an accident of the vehicle sinking into water. <IMAGE></p> |
