公开(公告)号：US09203287B2

公开(公告)日：2015-12-01

申请号：US13574743

申请日：2010-08-25

申请人： Shigehiko Omata ,  Koji Harada ,  Shigenori Nakazato ,  Mitsuhiro Arai ,  Shouta Ohkoshi

发明人： Shigehiko Omata ,  Koji Harada ,  Shigenori Nakazato ,  Mitsuhiro Arai ,  Shouta Ohkoshi

IPC分类号： H02K7/10 ,  F02N15/02 ,  H02K11/00 ,  F02N15/06

CPC分类号： H02K11/0015 ,  F02N15/023 ,  F02N15/067 ,  F02N2200/041 ,  F02N2200/048 ,  H02K11/21

摘要： Starter for vehicle-use engine which can detect a rotational speed signal in a stable manner even when a clutch cover is mounted on an outer periphery of a clutch outer of a one-way clutch. The starter D for a vehicle-use engine which transmits a rotational drive force of a stator to a ring gear of a crankshaft by a pinion of the starter includes: a one-way clutch which is arranged between the pinion and an armature shaft of the stator; and a rotational speed detection device which detects a rotational speed of the pinion. A part to be detected for a rotational speed is formed of through holes formed on a circumference of the clutch cover, and a circular circumferential groove formed on an outer peripheral surface of a clutch outer along the circumference on which the through holes are formed.

摘要翻译： 即使在离合器盖安装在单向离合器的离合器外侧的外周上的情况下，也能够稳定地检测转速信号的车用起动器。 用于通过起动机的小齿轮将定子的旋转驱动力传递到曲轴的环形齿轮的车辆用发动机的起动器D包括：单向离合器，其布置在小齿轮和电动机的电枢轴之间 定子; 以及检测小齿轮的转速的转速检测装置。 检测转速的部分由形成在离合器盖的圆周上的通孔和形成在离合器外侧的外周面上形成有通孔的圆周方向槽形成。

公开(公告)号：US20130119831A1

公开(公告)日：2013-05-16

申请号：US13574743

申请日：2010-08-25

申请人： Shigehiko Omata ,  Koji Harada ,  Shigenori Nakazato ,  Mitsuhiro Arai ,  Shouta Ohkoshi

发明人： Shigehiko Omata ,  Koji Harada ,  Shigenori Nakazato ,  Mitsuhiro Arai ,  Shouta Ohkoshi

IPC分类号： H02K11/00

CPC分类号： H02K11/0015 ,  F02N15/023 ,  F02N15/067 ,  F02N2200/041 ,  F02N2200/048 ,  H02K11/21

摘要： Starter for vehicle-use engine which can detect a rotational speed signal in a stable manner even when a clutch cover is mounted on an outer periphery of a clutch outer of a one-way clutch. The starter D for a vehicle-use engine which transmits a rotational drive force of a stator to a ring gear of a crankshaft by a pinion of the starter includes: a one-way clutch which is arranged between the pinion and an armature shaft of the stator; and a rotational speed detection device which detects a rotational speed of the pinion. A part to be detected for a rotational speed is formed of through holes formed on a circumference of the clutch cover, and a circular circumferential groove formed on an outer peripheral surface of a clutch outer along the circumference on which the through holes are formed.

摘要翻译： 即使在离合器盖安装在单向离合器的离合器外侧的外周上的情况下，也能够稳定地检测转速信号的车用起动器。 用于通过起动机的小齿轮将定子的旋转驱动力传递到曲轴的环形齿轮的车辆用发动机的起动器D包括：单向离合器，其布置在小齿轮和电动机的电枢轴之间 定子; 以及检测小齿轮的转速的转速检测装置。 检测转速的部分由形成在离合器盖的圆周上的通孔和形成在离合器外侧的外周面上形成有通孔的圆周方向槽形成。