公开(公告)号：US20230065672A1

公开(公告)日：2023-03-02

申请号：US17893668

申请日：2022-08-23

Applicant: DENSO CORPORATION

Inventor： Yuusuke YOSHIDA ,  Soichi KINOUCHI ,  Takuto KITA ,  Hideyuki MORI

IPC: B60K26/02

Abstract: An accelerator pedal system includes a pedal lever, a lock mechanism, an actuator, and an ECU. The lock mechanism can restrict the operation of the pedal lever. The actuator switches between a locked state in which the operation of the pedal lever is restricted by the lock mechanism and an unlocked state in which the operation of the pedal lever is not restricted. The ECU includes a lock operation determination unit and an actuator control unit. The lock operation determination unit resumes the locked state by the drive of the actuator after a release from the locked state due to the step-on operation of the pedal lever during the automatic drive control in the locked state, when (i) the automatic drive control is continued or (ii) a resuming of the automatic drive control is detected.

公开(公告)号：US20200040778A1

公开(公告)日：2020-02-06

申请号：US16524634

申请日：2019-07-29

Applicant: DENSO CORPORATION

Inventor： Soichi KINOUCHI ,  Akira IWASAKI

IPC: F01L1/348 ,  F01L9/04

Abstract: A driving rotor is rotational about a rotational shaft center in conjunction with a crankshaft. A driven rotor is rotational about the rotational shaft center in conjunction with the camshaft. A deceleration mechanism is configured to change a relative rotational phase between the driving rotor and the driven rotor by using a driving force of an electric motor. The deceleration mechanism includes an internal gear portion, which includes an internal tooth formed inward in a radial direction, and an external gear portion, which includes an external tooth formed outward in a radial direction and engages with the internal tooth. A linear expansion coefficient of the external gear portion is larger than a linear expansion coefficient of the internal gear portion.

公开(公告)号：US20130233263A1

公开(公告)日：2013-09-12

申请号：US13768789

申请日：2013-02-15

Applicant: DENSO CORPORATION

Inventor： Soichi KINOUCHI

IPC: F01L1/344

CPC classification number: F01L1/344 ,  F01L1/3442 ,  F01L2001/34456 ,  F01L2001/34483

Abstract: A valve timing controller includes a housing, a vane rotor, a bush fixed to the vane rotor so as to support the housing in a relatively rotatable state, a coil spring provided to the bush and a retainer contacting the coil spring at least one point in the cross-section perpendicular to a rotation axis direction. The coil spring has a first end engaged with the vane rotor and a second end engaged with the housing. The retainer retains an axis of the coil spring to be kept parallel with the rotation axis direction.

Abstract translation: 气门正时控制器包括壳体，叶片转子，固定到叶片转子以便以相对可旋转的状态支撑壳体的衬套，设置在衬套上的螺旋弹簧和与螺旋弹簧接触的保持器， 垂直于旋转轴方向的横截面。 螺旋弹簧具有与叶片转子接合的第一端和与壳体接合的第二端。 保持器保持螺旋弹簧的轴线保持与旋转轴线方向平行。