公开(公告)号：US09447764B2

公开(公告)日：2016-09-20

申请号：US14328088

申请日：2014-07-10

Applicant: Cummins Inc.

Inventor： John P. O'Brien ,  Thomas W. Elliott ,  Joseph Lisano

IPC: F02N11/08 ,  F01P3/00 ,  F02B39/16 ,  F02N11/10

CPC classification number: F02N11/0818 ,  F01P3/00 ,  F01P2031/30 ,  F02B39/16 ,  F02B2039/164 ,  F02N11/10 ,  F02N2200/023 ,  F02N2300/2006 ,  F02N2300/2008 ,  Y02T10/48

Abstract: Apparatuses, methods, and systems for conditionally re-starting an internal combustion engine are disclosed. Certain exemplary embodiments evaluate information associated with a temperature of an accessory of an internal combustion engine and conditionally re-start the internal combustion engine after an engine shutdown based at least in part upon said information and a determination that a post-engine-shutdown temperature of the engine accessory would exceed a predetermined criterion. In certain embodiments the accessory includes a component of a turbocharger. In certain embodiments the accessory includes a component of an exhaust aftertreatment system.

Abstract translation: 公开了用于有条件地重新启动内燃机的装置，方法和系统。 某些示例性实施例评估与内燃机的附件的温度相关联的信息，并且至少部分地基于所述信息在发动机关闭之后有条件地重新起动内燃机，并且确定发动机关闭后的温度 发动机附件将超过预定标准。 在某些实施例中，附件包括涡轮增压器的部件。 在某些实施例中，附件包括废气后处理系统的部件。