公开(公告)号：US5255638A

公开(公告)日：1993-10-26

申请号：US701874

申请日：1991-05-17

Applicant: Junsou Sasaki ,  Susumi Mantoku ,  Kazuaki Umezono

Inventor： Junsou Sasaki ,  Susumi Mantoku ,  Kazuaki Umezono

IPC: F02B33/00 ,  F02B27/02 ,  F02B33/44 ,  F02B37/12 ,  F02B39/16 ,  F02B75/18 ,  F02B75/22 ,  F02D29/00 ,  F02D45/00 ,  F02D23/00

CPC classification number: F02M35/10163 ,  F02B27/021 ,  F02B27/0252 ,  F02B27/0294 ,  F02B33/446 ,  F02B39/16 ,  F02B2075/1824 ,  F02B75/22 ,  Y02T10/144 ,  Y02T10/146

Abstract: An engine has a torque peak in a middle engine speed range. An engine output control system reduces the engine output torque in the middle engine speed range so that the torque characteristic curve of the engine becomes flat when the vehicle is accelerated from a low engine speed range at a low gear speed.

Abstract translation: 发动机在中间发动机转速范围内具有转矩峰值。 发动机输出控制系统在中速发动机转速范围内降低发动机输出转矩，使得当车辆以低速转速从低发动机转速范围加速时，发动机转矩特性曲线变平坦。