公开(公告)号：EP3688340A1

公开(公告)日：2020-08-05

申请号：EP18862181.7

申请日：2018-09-26

申请人： The Regents of The University of Michigan ,  Robert Bosch GmbH

发明人： PAN, Ziheng ,  PENG, Huei ,  JADE, Shyam ,  SCHWANKE, Jason ,  THORINGTON, Matt ,  RAVI, Nikhil ,  RILL, Viktor

IPC分类号： F16H3/72 ,  B60K6/365 ,  B60K6/42

公开(公告)号：EP2609320B1

公开(公告)日：2015-03-18

申请号：EP11749682.8

申请日：2011-08-23

申请人： Robert Bosch GmbH

发明人： KANNAN, Venkatesh ,  SCHWANKE, Jason ,  ORMSBEE, Chad ,  CASARI, John, P.

IPC分类号： F02M55/02 ,  F02M63/02

CPC分类号： F02M55/025 ,  F01N1/083 ,  F02M63/0225 ,  F02M2200/09 ,  Y10T29/49 ,  Y10T29/494

公开(公告)号：EP3240949A1

公开(公告)日：2017-11-08

申请号：EP15876290.6

申请日：2015-12-30

申请人： Robert Bosch GmbH

发明人： RAVI, Nikhil ,  OUDART, Joel ,  JADE, Shyam ,  SCHWANKE, Jason ,  JIANG, Li

IPC分类号： F02D43/04 ,  F02D41/26 ,  F02P5/15 ,  F02P9/00 ,  F02B11/00

CPC分类号： F02D41/3064 ,  F02D41/022 ,  F02D41/0225 ,  F02D41/3035 ,  F02D41/3041 ,  F02D41/3076 ,  F02D2200/1012

摘要： An engine system uses data associated with at least one operating condition of an engine to set the engine system to an AI mode when the engine is in an SI mode 1) within first operating condition limits, and 2) when a rate of change of a first operating condition is within rate of change limits, maintain the engine system in the SI mode when the engine is outside of first operating condition limits or when the rate of change of the first operating condition is not within rate of change limits, set the engine system to the SI mode when the engine is in the AI mode outside second operating condition limits, and maintain the engine system in the AI mode when the engine is within second operating condition limits, wherein the second operating condition limits are different from the first operating condition limits.

公开(公告)号：EP2609320A1

公开(公告)日：2013-07-03

申请号：EP11749682.8

申请日：2011-08-23

申请人： Robert Bosch GmbH

发明人： KANNAN, Venkatesh ,  SCHWANKE, Jason ,  ORMSBEE, Chad ,  CASARI, John, P.

IPC分类号： F02M55/02 ,  F02M63/02

CPC分类号： F02M55/025 ,  F01N1/083 ,  F02M63/0225 ,  F02M2200/09 ,  Y10T29/49 ,  Y10T29/494

摘要： A fuel rail includes an elongated tube having an inlet and a plurality of outlets. The elongated tube defines a fuel passageway for directing fuel toward the plurality of outlets. The fuel rail also includes a plurality of baffles positioned within the elongated tube to divide the fuel passageway into a plurality of chambers such that each outlet is positioned in one of the plurality of chambers. The plurality of baffles restricts fluid flow between adjacent chambers. A majority of the plurality of outlets are located essentially at an acoustic node of each corresponding chamber to reduce noise generated by the fuel rail.

摘要翻译： 燃料轨道包括具有入口和多个出口的细长管。 细长管限定用于将燃料导向多个出口的燃料通路。 燃料轨道还包括定位在细长管内的多个挡板，以将燃料通道分成多个腔室，使得每个出口位于多个腔室中的一个中。 多个挡板限制相邻腔室之间的流体流动。 多个出口中的大多数出口基本上位于每个对应腔室的声学节点处以减少由燃料轨道产生的噪音。