公开(公告)号：US20200023706A1

公开(公告)日：2020-01-23

申请号：US16491384

申请日：2018-07-13

Applicant: KYB CORPORATION

Inventor： Hiroyuki KOJIMA ,  Koichiro AWANO

IPC: B60G17/0185 ,  H01F7/18 ,  H03K17/0812

Abstract: A drive circuit anomaly diagnosing device of the present invention performs an anomaly diagnosis on a drive circuit including a power supply line on which a solenoid is disposed midway, a main switch disposed on the power source side relative to the solenoid, a first diode disposed on a protection line connecting a point between the main switch and the solenoid to ground with a forward direction corresponding to a direction from the ground side to the power source side, and a first capacitor interposed on a first line connecting a point between the protection line and the solenoid to the ground midway on the power supply line, the drive circuit being configured to supply power to the solenoid, on the basis of a current detected by a first current sensor disposed upstream of the main switch on the power supply line.

公开(公告)号：US20190389267A1

公开(公告)日：2019-12-26

申请号：US16479086

申请日：2018-04-12

Applicant: KYB CORPORATION

Inventor： Hiroyuki KOJIMA ,  Koichiro AWANO

IPC: B60G13/08 ,  B60G17/015

Abstract: A suspension device of the present invention includes a front wheel-side damper damping force of which is adjustable and which is placed between a vehicle body and a front wheel in a saddled vehicle, a rear wheel-side damper damping force of which is adjustable and which is placed between the vehicle body and a rear wheel, and a control device to control the damping force of the front wheel-side damper and the rear wheel-side damper. Responsiveness in a damping force adjustment of the front wheel-side damper is made higher than responsiveness in a damping force adjustment of the rear wheel-side damper.