公开(公告)号：US10710446B2

公开(公告)日：2020-07-14

申请号：US16263108

申请日：2019-01-31

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Takayoshi Kawai ,  Naoto Kato ,  Naoya Takagi ,  Yasuhiro Kuze ,  Teruhiko Miyake ,  Teppei Yoshioka

IPC分类号： B60K6/365 ,  B60K6/48 ,  B60K6/543

摘要： An engine starting system for starting an engine promptly during propulsion without reducing a drive force. When a condition to crank the engine is satisfied during propulsion in a neutral stage, torque is applied to an input rotary element to crank the engine by reducing a rotational speed of a control rotary element by increasing a torque capacity of a first engagement device to utilize an inertial force of the free rotary element as a reaction force.

公开(公告)号：US20190263249A1

公开(公告)日：2019-08-29

申请号：US16263108

申请日：2019-01-31

申请人： Toyota Jidosha Kabushiki Kaisha

发明人： Takayoshi KAWAI ,  Naoto Kato ,  Naoya Takagi ,  Yasuhiro Kuze ,  Teruhiko Miyake ,  Teppei Yoshioka

IPC分类号： B60K6/365 ,  B60K6/543 ,  B60K6/48

摘要： An engine starting system for starting an engine promptly during propulsion without reducing a drive force. When a condition to crank the engine is satisfied during propulsion in a neutral stage, torque is applied to an input rotary element to crank the engine by reducing a rotational speed of a control rotary element by increasing a torque capacity of a first engagement device to utilize an inertial force of the free rotary element as a reaction force.