公开(公告)号：WO2007103790A2

公开(公告)日：2007-09-13

申请号：PCT/US2007/063183

申请日：2007-03-02

Applicant: International Engine Intellectual Property LLC ,  BERKE, Paul L. ,  TYO, Matthew

Inventor： BERKE, Paul L. ,  TYO, Matthew

IPC: F01N3/00 ,  F01N3/10

CPC classification number: F01N3/023

Abstract: A system and method for initiation and control of passive regeneration (38, 38B) of a diesel particulate filter (34), and the integration of that regeneration strategy with an active regeneration strategy (36) and a strategy (40, 40A, 40B) for inhibiting passive regeneration. Passive regeneration can be initiated by driver actuation of an instrument panel switch while the vehicle is parked with the engine idling provided that certain conditions confirming that the vehicle is parked and the engine is at proper temperature are satisfied. Control of passive regeneration includes a timing function that sets minimum and maximum times.

Abstract translation: 一种用于启动和控制柴油机微粒过滤器（34）的被动再生（38,38B）的系统和方法，以及该再生策略与主动再生策略（36）和策略（40,40A，40B）的整合， 用于抑制被动再生。 被动再生可以通过驾驶员致动仪表板开关，而车辆停在发动机空转状态，只要确定车辆停放的某些条件和发动机处于适当的温度即可。 被动再生的控制包括设定最小和最大次数的定时功能。

公开(公告)号：WO2013022516A1

公开(公告)日：2013-02-14

申请号：PCT/US2012/041496

申请日：2012-06-08

Applicant: ADELMAN, Brad J. ,  ZUKOUSKI, Russell P. ,  TYO, Matthew Albert ,  INTERNATIONAL ENGINE INTELLECTUAL PROPERTY COMPANY, LLC ,  OPPERMANN, Dean Alan

Inventor： ADELMAN, Brad J. ,  ZUKOUSKI, Russell P. ,  TYO, Matthew Albert ,  OPPERMANN, Dean Alan

IPC: F01N3/00

CPC classification number: F01N3/2066 ,  F01N3/035 ,  F01N3/0814 ,  F01N3/0821 ,  F01N2570/18 ,  F01N2610/02 ,  F01N2900/0408 ,  F01N2900/1616 ,  Y02T10/24

Abstract: An exhaust system is disclosed that includes a selective catalytic reduction volume that is configured to receive exhaust gas from an engine. The selective catalytic reduction volume uses NH3 as a reductant to convert NOx to nitrogen and water. An NOx trap is disposed to receive a downstream flow of exhaust gas from the selective catalytic reduction volume. The NOx trap includes a NOx adsorber for storing residual NOx in the downstream flow of exhaust gas. The NHS slip in the downstream flow of exhaust gas from the selective catalytic reduction volume reacts with the adsorbed NOx and is converted to nitrogen and water.

Abstract translation: 公开了一种排气系统，其包括被配置为接收来自发动机的废气的选择性催化还原体积。 选择性催化还原体积使用NH 3作为还原剂将NOx转化成氮和水。 设置NOx捕集器以接收来自选择性催化还原体积的排气的下游流动。 NOx捕集器包括用于在废气的下游流中存储残留NOx的NOx吸附器。 来自选择性催化还原体积的排气的下游流中的NHS滑移与吸附的NOx反应并转化为氮和水。

公开(公告)号：WO2007103801A2

公开(公告)日：2007-09-13

申请号：PCT/US2007063199

申请日：2007-03-02

Applicant: INT ENGINE INTELLECTUAL PROP ,  BERKE PAUL L ,  TYO MATTHEW

Inventor： BERKE PAUL L ,  TYO MATTHEW

IPC: F01N3/00 ,  F01N3/10

CPC classification number: F01N9/002 ,  F01N3/106 ,  F01N13/009 ,  F01N2430/085 ,  F02B3/06 ,  F02D41/024 ,  F02D41/029 ,  F02M26/07 ,  Y02A50/2322 ,  Y02T10/47

Abstract: A system and method for initiation and control of passive regeneration (38) of a diesel particulate filter (34), and the integration of that regeneration strategy with an active regeneration strategy (36) and a strategy (40, 40A) for inhibiting passive regeneration. Passive regeneration can be initiated by driver actuation of an instrument panel device, such as a switch, while the vehicle is parked with the engine idling provided that certain conditions confirming that the vehicle is parked and the engine is at proper temperature are satisfied. Regeneration is inhibited by driver actuation of another switch for a maximum amount of time that may be shorter, or even prevented if DPF loading is too high.

Abstract translation: 一种用于启动和控制柴油机微粒过滤器（34）的被动再生（38）的系统和方法，以及该再生策略与主动再生策略（36）的整合以及用于抑制被动再生的策略（40,40A） 。 被动再生可以通过仪表板装置（例如开关）的驾驶员启动，而车辆停放在发动机空转的情况下，只要确定车辆停放的某些条件和发动机处于适当的温度即可。 如果DPF负载过高，则可能会更短，甚至阻止另一个开关的驱动器致动重新生长最大时间。

公开(公告)号：WO2013022517A1

公开(公告)日：2013-02-14

申请号：PCT/US2012/041503

申请日：2012-06-08

Applicant: INTERNATIONAL ENGINE INTELLECTUAL PROPERTY COMPANY, LLC ,  ADELMAN, Brad J. ,  ZUKOUSKI, Russell P. ,  OPPERMANN, Dean Alan ,  TYO, Matthew Albert

Inventor： ADELMAN, Brad J. ,  ZUKOUSKI, Russell P. ,  OPPERMANN, Dean Alan ,  TYO, Matthew Albert

IPC: B01D53/58

CPC classification number: F01N3/2066 ,  F01N3/035 ,  F01N3/0814 ,  F01N3/0821 ,  F01N2570/18 ,  F01N2610/02 ,  F01N2900/0408 ,  F01N2900/1616 ,  Y02T10/24

Abstract: An exhaust system for an engine is disclosed that comprises a selective catalytic reduction value and a cooling element. The selective catalytic reduction volume is configured to receive exhaust gas from the engine and uses NH 3 as a reductant in to convert NO x to nitrogen and water. The cooling element is configured at a downstream portion of the selective catalytic reduction volume for reducing the temperature of the downstream portion thereby storing NH 3 for converting NO x at the downstream portion to nitrogen and water.

Abstract translation: 公开了一种用于发动机的排气系统，其包括选择性催化还原值和冷却元件。 选择性催化还原体积被配置为从发动机接收废气，并使用NH 3作为还原剂将NOx转化成氮和水。 冷却元件构造在选择性催化还原体积的下游部分，用于降低下游部分的温度，从而存储用于将下游部分处的NOx转化成氮和水的NH 3。

公开(公告)号：WO2007103790A3

公开(公告)日：2008-11-06

申请号：PCT/US2007063183

申请日：2007-03-02

Applicant: INT ENGINE INTELLECTUAL PROP ,  BERKE PAUL L ,  TYO MATTHEW

Inventor： BERKE PAUL L ,  TYO MATTHEW

IPC: F01N3/00 ,  F01N3/02

CPC classification number: F01N3/023

Abstract: A system and method for initiation and control of passive regeneration (38, 38B) of a diesel particulate filter (34), and the integration of that regeneration strategy with an active regeneration strategy (36) and a strategy (40, 40A, 40B) for inhibiting passive regeneration. Passive regeneration can be initiated by driver actuation of an instrument panel switch while the vehicle is parked with the engine idling provided that certain conditions confirming that the vehicle is parked and the engine is at proper temperature are satisfied. Control of passive regeneration includes a timing function that sets minimum and maximum times.

Abstract translation: 一种用于启动和控制柴油机微粒过滤器（34）的被动再生（38,38B）的系统和方法，以及该再生策略与主动再生策略（36）和策略（40,40A，40B）的整合， 用于抑制被动再生。 被动再生可以通过驾驶员致动仪表板开关，而车辆停在发动机空转状态，只要确定车辆停放的某些条件和发动机处于适当的温度即可。 被动再生的控制包括设定最小和最大次数的定时功能。

公开(公告)号：WO2007103801A3

公开(公告)日：2007-09-13

申请号：PCT/US2007/063199

申请日：2007-03-02

Applicant: INTERNATIONAL ENGINE INTELLECTUAL PROPERTY COMPANY LLC ,  BERKE, Paul, L. ,  TYO, Matthew

Inventor： BERKE, Paul, L. ,  TYO, Matthew

IPC: F01N3/00 ,  F01N3/10

Abstract: A system and method for initiation and control of passive regeneration (38) of a diesel particulate filter (34), and the integration of that regeneration strategy with an active regeneration strategy (36) and a strategy (40, 40A) for inhibiting passive regeneration. Passive regeneration can be initiated by driver actuation of an instrument panel device, such as a switch, while the vehicle is parked with the engine idling provided that certain conditions confirming that the vehicle is parked and the engine is at proper temperature are satisfied. Regeneration is inhibited by driver actuation of another switch for a maximum amount of time that may be shorter, or even prevented if DPF loading is too high.