| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a braking controller for a vehicle, which can respond to braking operation of the vehicle with a high respondence and allows a reduction in the capacity of a pump and in the size of an accumulator. <P>SOLUTION: The braking controller 1 for a vehicle is applied to a master cylinder 11 having a drive hydraulic chamber 27. The braking controller 1 includes an accumulator passage 43 connecting a pump 41 to an accumulator 42, a drive hydraulic passage 44 connecting a connecting position 431 in the middle of the passage 43 to the drive hydraulic chamber 27, a check valve 46 which allows a brake liquid to flow from the pump 41 into the accumulator 42 to be accumulated and prevents the brake liquid from flowing in the reverse direction, an accumulator liquid-lead-in adjusting part (47) which has one end connected communicatively with the accumulator 42 and the other end connected to a position between the pump 41 on the accumulator hydraulic passage 43 and the check valve 46 or to the drive hydraulic passage 44 or to the drive hydraulic chamber 27 and adjusts leading in of the brake liquid from the accumulator 42, and a drive hydraulic adjusting part 48 which is disposed in the middle of the drive hydraulic passage 44 and adjusts inflow and outflow of the brake liquid. <P>COPYRIGHT: (C)2013,JPO&INPIT |
