Patent ID: 9114697
Filing Date: 2015-08-25
Classification: B60K,B62D,F15B,F16H

Abstract:
1. A hydraulic circuit for a vehicle, comprising: a power steering system including a first hydraulic pump configured to supply a first hydraulic pressure to a steering assistance device that assists steering performance of a steering, and an electric motor configured to operate the first hydraulic pump; and a hydraulic pressure supply system including a second hydraulic pump configured to supply a second hydraulic pressure to at least a driving force transmitting device, wherein the hydraulic pressure supply system includes a hydraulic pressure storage device configured to store the second hydraulic pressure while the vehicle is traveling and supply the stored second hydraulic pressure to at least the driving force transmitting device when the hydraulic pressure storage device is supplied with hydraulic pressure after storing the second hydraulic pressure, and the hydraulic circuit for the vehicle includes a connecting path configured such that, at the start of the vehicle, the connecting path connects the hydraulic pressure storage device and the power steering system to allow the first hydraulic pressure to be supplied to the hydraulic pressure storage device by drive of the electric motor.