公开(公告)号：US07835851B2

公开(公告)日：2010-11-16

申请号：US11908654

申请日：2005-11-10

申请人： Takafumi Teramoto ,  Takashi Miyamoto ,  Kazuhiro Yamada ,  Rio Takahashi ,  Hidenori Nomura ,  Yasurou Kimura

发明人： Takafumi Teramoto ,  Takashi Miyamoto ,  Kazuhiro Yamada ,  Rio Takahashi ,  Hidenori Nomura ,  Yasurou Kimura

IPC分类号： B60T7/12 ,  G06F19/00

CPC分类号： F02D41/407 ,  F02B3/06 ,  F02D17/04 ,  F02D41/0007 ,  F02D41/042 ,  F02D41/061 ,  F02D41/365 ,  F02M59/447 ,  Y02T10/44

摘要： There is well known that the more the timing of fuel injection is advanced, the more the start ability of an engine is improved. However, with regard to the conventional fuel injection system, when a stopping process of the engine is performed, a timer piston determining timing of fuel injection remains at a position at which the piston exists at the time that the stopping process is performed. Then, at the time of next starting of the engine, the timer piston does not often exist in the advanced angle side and the start ability may be poor. For solving this problem, an engine control module (ECM) 21 advances a timer piston 52 and stops fuel injection of a fuel injection pump 40 at the time that actual phase difference C reaches stopping target phase difference Z so as to stop an engine 20.

摘要翻译： 众所周知，燃油喷射的时间越多，发动机的启动能力越好。 然而，关于传统的燃料喷射系统，当执行发动机的停止过程时，定时器活塞确定燃料喷射定时保持在执行停止处理时存在活塞的位置。 然后，在发动机的下一次起动时，定时器活塞并不经常存在于提前角侧，起动能力可能较差。 为了解决这个问题，发动机控制模块（ECM）21推进定时器活塞52，并且在实际相位差C达到停止目标相位差Z时停止燃料喷射泵40的燃料喷射以停止发动机20。

公开(公告)号：US20080264381A1

公开(公告)日：2008-10-30

申请号：US11908654

申请日：2005-11-10

申请人： Takafumi Teramoto ,  Takashi Miyamoto ,  Kazuhiro Yamada ,  Rio Takahashi ,  Hidenori Nomura ,  Yasurou Kimura

发明人： Takafumi Teramoto ,  Takashi Miyamoto ,  Kazuhiro Yamada ,  Rio Takahashi ,  Hidenori Nomura ,  Yasurou Kimura

IPC分类号： F02D31/00

CPC分类号： F02D41/407 ,  F02B3/06 ,  F02D17/04 ,  F02D41/0007 ,  F02D41/042 ,  F02D41/061 ,  F02D41/365 ,  F02M59/447 ,  Y02T10/44

摘要： There is well known that the much timing of fuel injection is advanced, the much start ability of an engine is improved. However, with regard to the conventional fuel injection system, when stopping process of the engine is performed, a timer piston determining timing of fuel injection remains at a position at which the piston exists at the time that the stopping process is performed. Then, at the time of next starting of the engine, the timer piston does not often exist in the advanced angle side and the start ability may be bad.For solving this problem, an ECM 21 advances a timer piston 52 and stops fuel injection of a fuel injection pump 40 at the time that actual phase difference C reaches stopping target phase difference Z so as to stop an engine 20.

摘要翻译： 众所周知，燃油喷射的时间很长，发动机的起动能力提高了很多。 然而，关于传统的燃料喷射系统，当执行发动机的停止过程时，定时器活塞确定燃料喷射定时保持在执行停止处理时存在活塞的位置。 然后，在下一次起动发动机时，定时器活塞并不经常存在于前进角度侧，起动能力可能不好。 为了解决这个问题，ECM21前进定时器活塞52，并且在实际相位差C达到停止目标相位差Z时停止燃料喷射泵40的燃料喷射，以停止发动机20。