公开(公告)号：US08720190B2

公开(公告)日：2014-05-13

申请号：US13232609

申请日：2011-09-14

申请人： Jin Ha Lee ,  Jin Woo Park ,  Christopher Severin ,  Thomas Wittka

发明人： Jin Ha Lee ,  Jin Woo Park ,  Christopher Severin ,  Thomas Wittka

IPC分类号： F01N3/00

CPC分类号： F02D41/1441 ,  F01N3/0814 ,  F01N3/0885 ,  F01N9/00 ,  F01N11/00 ,  F01N2900/1612 ,  F02D41/0235 ,  F02D41/028 ,  F02D41/1445 ,  F02D41/1446 ,  F02D41/18 ,  F02D2200/0804 ,  F02D2200/0818 ,  Y02T10/47

摘要： A method for predicting sulfur oxides (SOx) stored at a denitrification (DeNOx) catalyst may include calculations of the mass flow of SOx poisoned at the DeNOx catalyst, the mass flow of SOx released from the DeNOx catalyst, and the SOx amount poisoned at the DeNOx catalyst by integrating the value obtained by subtracting the released mass flow of SOx from the poisoned mass flow of SOx. An exhaust system using the method may comprise an engine having a first injector, an exhaust pipe, a second injector mounted at the exhaust pipe and injecting a reducing agent, a DeNOx catalyst mounted at the exhaust pipe and reducing SOx or nitrogen oxides (NOx) or both contained in the exhaust gas by using the reducing agent, and a control portion electrically connected to the system and performing the calculations and controls.

摘要翻译： 用于预测在脱氮（DeNOx）催化剂下储存的硫氧化物（SO x）的方法可包括计算脱硝催化剂中毒的SOx的质量流量，从脱硝催化剂释放的SOx的质量流量，以及在 通过从SOx的有毒质量流量中减去SO x释放的质量流量所得到的值来整合DeNOx催化剂。 使用该方法的排气系统可以包括具有第一喷射器，排气管，安装在排气管处的第二喷射器和喷射还原剂的发动机，安装在排气管处的还原SO x或氮氧化物（NOx）的DeNOx催化剂， 或两者都通过使用还原剂包含在废气中;以及控制部分，其电连接到系统并执行计算和控制。

公开(公告)号：US20120137663A1

公开(公告)日：2012-06-07

申请号：US13232349

申请日：2011-09-14

申请人： Jin Ha Lee ,  Jin Woo Park ,  Christopher Severin ,  Thomas Wittka

发明人： Jin Ha Lee ,  Jin Woo Park ,  Christopher Severin ,  Thomas Wittka

IPC分类号： F01N3/10 ,  G06F19/00 ,  F01N11/00

CPC分类号： F01N3/0814 ,  F01N3/025 ,  F01N3/0842 ,  F01N3/0871 ,  F01N11/00 ,  F01N2240/30 ,  F01N2250/12 ,  F01N2550/03 ,  F01N2560/025 ,  F01N2610/03 ,  F01N2900/1402 ,  F01N2900/1404 ,  F01N2900/1411 ,  F01N2900/1614 ,  F01N2900/1621 ,  Y02T10/47

摘要： A method is provided for predicting NOx loading at a DeNOx catalyst by which a NOx amount actually stored in the DeNOx catalyst can be precisely predicted and to an exhaust system which controls a regeneration timing of the DeNOx catalyst and amount of a reducing agent which is injected by using the method. The method may include calculating mass flow of NOx stored at the DeNOx catalyst, calculating mass flow of NOx thermally released from the DeNOx catalyst, calculating mass flow of NOx chemically released from the DeNOx catalyst, and calculating NOx amount actually stored at the DeNOx catalyst by using the mass flow of NOx stored at the DeNOx catalyst, the mass flow of NOx thermally released from the DeNOx catalyst, and the mass flow of NOx chemically released from the DeNOx catalyst.

摘要翻译： 提供了一种用于预测DeNOx催化剂的NOx负载的方法，通过该NOx催化剂可以精确地预测在DeNOx催化剂中实际存储的NOx量，以及控制DeNOx催化剂的再生时间和注入的还原剂的量的排气系统 通过使用该方法。 该方法可以包括计算存储在DeNOx催化剂中的NOx的质量流量，计算从DeNOx催化剂热释放的NOx的质量流量，计算从DeNOx催化剂化学释放的NOx的质量流量，以及计算实际存储在DeNOx催化剂中的NOx量 使用存储在DeNOx催化剂中的NOx的质量流量，从DeNOx催化剂热释放的NOx的质量流量和从DeNOx催化剂化学释放的NOx的质量流量。

公开(公告)号：US20120137662A1

公开(公告)日：2012-06-07

申请号：US13232609

申请日：2011-09-14

申请人： Jin Ha Lee ,  Jin Woo Park ,  Christopher Severin ,  Thomas Wittka

发明人： Jin Ha Lee ,  Jin Woo Park ,  Christopher Severin ,  Thomas Wittka

IPC分类号： F01N3/10 ,  F01N3/36 ,  G06F19/00 ,  F01N11/00

CPC分类号： F02D41/1441 ,  F01N3/0814 ,  F01N3/0885 ,  F01N9/00 ,  F01N11/00 ,  F01N2900/1612 ,  F02D41/0235 ,  F02D41/028 ,  F02D41/1445 ,  F02D41/1446 ,  F02D41/18 ,  F02D2200/0804 ,  F02D2200/0818 ,  Y02T10/47

摘要： A method for predicting sulfur oxides (SOx) stored at a denitrification (DeNOx) catalyst may include calculations of the mass flow of SOx poisoned at the DeNOx catalyst, the mass flow of SOx released from the DeNOx catalyst, and the SOx amount poisoned at the DeNOx catalyst by integrating the value obtained by subtracting the released mass flow of SOx from the poisoned mass flow of SOx. An exhaust system using the method may comprise an engine having a first injector, an exhaust pipe, a second injector mounted at the exhaust pipe and injecting a reducing agent, a DeNOx catalyst mounted at the exhaust pipe and reducing SOx or nitrogen oxides (NOx) or both contained in the exhaust gas by using the reducing agent, and a control portion electrically connected to the system and performing the calculations and controls.

摘要翻译： 用于预测在脱氮（DeNOx）催化剂下储存的硫氧化物（SO x）的方法可包括计算脱硝催化剂中毒的SOx的质量流量，从脱硝催化剂释放的SOx的质量流量，以及在 通过从SOx的有毒质量流量中减去SO x释放的质量流量所得到的值来整合DeNOx催化剂。 使用该方法的排气系统可以包括具有第一喷射器，排气管，安装在排气管处的第二喷射器和喷射还原剂的发动机，安装在排气管处的还原SO x或氮氧化物（NOx）的DeNOx催化剂， 或两者都通过使用还原剂包含在废气中;以及控制部分，其电连接到系统并执行计算和控制。

公开(公告)号：USRE42771E1

公开(公告)日：2011-10-04

申请号：US12429624

申请日：2009-04-24

申请人： Gerhard Lepperhoff ,  Helmut Pleimling

发明人： Gerhard Lepperhoff ,  Helmut Pleimling

IPC分类号： F16K31/20 ,  F16K21/18 ,  F02M51/00 ,  E03F5/10 ,  F17D1/00 ,  G05D7/00 ,  G05D11/00 ,  E03B11/00 ,  G05D9/00 ,  B60Q1/00

CPC分类号： F01M1/22 ,  F02D19/12 ,  F02D41/0025 ,  Y10T137/7303 ,  Y10T137/7306 ,  Y10T137/7316 ,  Y10T137/7326 ,  Y10T137/86187

摘要： A method for operating a converter for the energy conversion of fuel from at least one main fuel supply, and from at least one auxiliary fuel supply for operating the converter directly and/or by operating an auxiliary unit, comprises: detecting the amount of fuel in the main fuel supply; detecting the amount of fuel in the auxiliary fuel supply, at least with respect to a predetermined minimum amount; in response to the minimum amount being reached, generating a signal that blocks at least one of a) filling of the main fuel supply, and b) startup of the converter via a control unit; and deactivating the blocking in response to the auxiliary fuel supply being replenished.

摘要翻译： 一种用于操作转换器的方法，用于从至少一个主燃料供应源和至少一个用于直接操作转换器和/或通过操作辅助单元的辅助燃料供应的燃料的能量转换，包括：检测燃料的量 主要燃料供应; 至少相对于预定的最小量来检测辅助燃料供应中的燃料量; 响应于达到的最小量，产生阻塞a）填充主燃料供应和b）经由控制单元启动转换器中的至少一个的信号; 并且响应于辅助燃料供应被补充而停用所述阻塞。

公开(公告)号：US20110120416A1

公开(公告)日：2011-05-26

申请号：US12947143

申请日：2010-11-16

申请人： Matthias Lamping ,  Andreas Kolbeck

发明人： Matthias Lamping ,  Andreas Kolbeck

IPC分类号： F02M69/04 ,  F02B13/00 ,  F23Q7/00 ,  F01L1/34 ,  F02B75/04 ,  H01T13/08

CPC分类号： F02D19/087 ,  F02B3/06 ,  F02D13/0203 ,  F02D15/00 ,  F02D19/0628 ,  F02D19/0649 ,  F02D35/023 ,  F02D35/028 ,  F02D41/0025 ,  F02D41/0057 ,  F02D41/006 ,  F02D41/3017 ,  F02D41/3041 ,  F02D2200/0611 ,  F02M26/01 ,  F02M26/13 ,  F02P19/026 ,  Y02T10/36 ,  Y02T10/47

摘要： A diesel internal combustion engine that is operated advantageously at least predominantly according to the diesel principle, with a multi-fuel adaptation unit that reacts to various fuels of different mixtures and adapts an operating mode of the internal combustion engine to these fuels, wherein the multi-fuel adaptation unit comprises at least the following elements: a fuel characterization, a combustion-chamber filling that can be adapted as a function of a characteristic fuel, external ignition that can be allocated to each cylinder of the internal combustion engine, at least one control device that implements a first control strategy in which, in a lower load range, external ignition is performed, and a second control strategy in which automatic ignition is performed in a load range that is higher relative to the lower load range, a combustion-point control that can be adapted automatically to the characterized fuel, and a conversion-rate control that can be adapted automatically to the characterized fuel.

摘要翻译： 柴油内燃机有利地至少主要根据柴油原理运行，多燃料适应单元对不同混合物的各种燃料作出反应并使内燃机的运行模式适应于这些燃料，其中多燃料 - 燃料适配单元至少包括以下元件：燃料表征，可以根据特征燃料调节的燃烧室填充物，可分配给内燃机的每个汽缸的外部点火，至少一个 控制装置，其实现在较低负载范围内执行外部点火的第一控制策略，以及在相对于较低负载范围较高的负载范围内进行自动点火的第二控制策略， 可以自动适应特征燃料的点控制，以及可以自动调整的转换速率控制 到特征燃料。

公开(公告)号：US20110061367A1

公开(公告)日：2011-03-17

申请号：US12558855

申请日：2009-09-14

申请人： Martin Laermann ,  Marek Tatur ,  Harsha Nanjundaswamy ,  Dean Tomazic

发明人： Martin Laermann ,  Marek Tatur ,  Harsha Nanjundaswamy ,  Dean Tomazic

IPC分类号： F01N11/00 ,  F01N9/00 ,  F01N3/035

CPC分类号： F01N11/002 ,  F01N3/035 ,  F01N2560/06 ,  F01N2560/08 ,  Y02T10/47

摘要： The present invention discloses an exhaust system for an internal combustion engine that provides diesel particulate filter (DPF) failure detection and/or monitoring of nonmethane hydrocarbons (NMHC) for an internal combustion engine. The system can include a main exhaust duct and a secondary exhaust line operative for exhaust gas to pass therethrough. The system has an oxidation catalyst and a main particulate filter located in line with the main exhaust duct. A monitoring particulate filter is also included and located within the secondary exhaust line. The secondary exhaust line and the monitoring particulate filter are located downstream from the main particulate filter.

摘要翻译： 本发明公开了一种用于内燃机的排气系统，其提供用于内燃机的非甲烷烃（NMHC）的柴油机微粒过滤器（DPF）故障检测和/或监测。 该系统可以包括主排气管道和用于废气通过的二次排气管线。 该系统具有与主排气管道一致的氧化催化剂和主要颗粒过滤器。 监控微粒过滤器也包括在二次排气管线内。 二次排气管路和监测颗粒过滤器位于主颗粒过滤器的下游。

公开(公告)号：US20100294246A1

公开(公告)日：2010-11-25

申请号：US12811305

申请日：2007-12-31

申请人： Enno Lohse ,  Karsten Wittek ,  Christof Tiemann ,  Werner Bick ,  Stefan Pischinger

发明人： Enno Lohse ,  Karsten Wittek ,  Christof Tiemann ,  Werner Bick ,  Stefan Pischinger

IPC分类号： F02B75/04 ,  F16H57/02

CPC分类号： F02B75/047 ,  F01B31/14 ,  F02F7/0043 ,  F16C3/06 ,  Y10T74/2186

摘要： The invention relates to a parallel crank drive (10), particularly for an internal combustion engine (11) having variable compression ratio, having: a first and a second clutch body (20, 21) that can each be connected to a first or second shaft (14, 19); —at least one clutch element (22) rotatably supported on both clutch bodies; —a housing (23) encompassing the clutch bodies and clutch elements. The invention further relates to an internal combustion engine having variable compression ratio, having: a pivotally supported crankshaft (14); —drive shaft (19); —parallel crank drive (10) between the crankshaft and drive shaft; —a housing (23) encompassing the parallel crank drive. The invention further relates to a manual transmission, particularly for an internal combustion engine (11) having variable compression ratio, having: an input shaft (19) that can be connected to a pivotally supported crankshaft (14); the parallel crank drive (10) between the crankshaft and input shaft.

摘要翻译： 本发明涉及一种具有可变压缩比的内燃机（11）的平行曲柄驱动装置（10），该驱动装置具有：第一和第二离合器本体（20,21），每个离合器主体可连接到第一或第二 轴（14,19）; - 可旋转地支撑在两个离合器主体上的至少一个离合器元件（22） - 包围离合器本体和离合器元件的壳体（23）。 本发明还涉及具有可变压缩比的内燃机，其具有：可枢转地支撑的曲轴（14）; 驱动轴（19）; 在曲轴和驱动轴之间的平行曲柄驱动（10）; - 包括平行曲柄驱动器的壳体（23）。 本发明还涉及一种手动变速器，特别是用于具有可变压缩比的内燃机（11）的手动变速器，其具有：能够连接到可枢转地支撑的曲轴（14）的输入轴（19）。 曲轴和输入轴之间的平行曲柄驱动器（10）。

公开(公告)号：US20100282531A1

公开(公告)日：2010-11-11

申请号：US12811426

申请日：2008-01-08

申请人： Peter Janssen

发明人： Peter Janssen

IPC分类号： B60K6/42 ,  F16H57/00 ,  F16H3/44

CPC分类号： F16H3/725 ,  B60K6/365 ,  B60K6/48 ,  B60K6/547 ,  F16H3/006 ,  F16H37/0826 ,  F16H2200/0043 ,  F16H2200/201 ,  F16H2200/2043 ,  Y02T10/6221 ,  Y10T74/19614

摘要： A drive system with an 8-gear gearbox for a motor vehicle with a driving machine 11, more particularly an internal combustion engine, comprising a distribution gearbox 12 which is drivingly connected to the driving machine 11 and comprises three members, as well as two 2-gear partial gearboxes 17, 18, wherein a first member of the distribution gearbox 12 is drivingly connected to the internal combustion engine 11 and the two other members of the distribution gearbox 12 are each connected to an input shaft 20, 28 of one of the two 2-gear partial gear-boxes 17, 18 and wherein, between two members of the distribution gearbox 12, there is provided a switchable bridging coupling 19 and wherein one output element of each of the two 2-gear partial gearboxes 17, 18 is permanently drivingly connected to a driven gear 38, 39 or to a driven shaft 40.

摘要翻译： 具有用于具有驱动机器11的机动车辆的8齿轮变速箱的驱动系统，更具体地是内燃机，包括驱动地连接到驱动机11并且包括三个构件的分配齿轮箱12，以及两个2 - 齿轮变速箱17,18，其中分配齿轮箱12的第一构件驱动地连接到内燃机11，并且分配齿轮箱12的另外两个构件分别连接到分配齿轮箱12中的一个的输入轴20,28 两个二齿轮部分齿轮箱17,18，其中，在配电齿轮箱12的两个部件之间设置有可切换的桥接联轴器19，并且其中两个两个齿轮齿轮箱17,18中的每一个的一个输出元件是 永久地驱动地连接到从动齿轮38,39或从动轴40。

公开(公告)号：US20100147606A1

公开(公告)日：2010-06-17

申请号：US12372779

申请日：2009-02-18

申请人： Markus Kalenborn ,  Christof Tiemann ,  Christoph Bollig

发明人： Markus Kalenborn ,  Christof Tiemann ,  Christoph Bollig

IPC分类号： B60K6/20 ,  B60W10/04 ,  B60W20/00

CPC分类号： B60K6/46 ,  B60K6/24 ,  B60L50/62 ,  B60L50/66 ,  B60L2240/34 ,  B60L2260/28 ,  B60L2270/145 ,  H02P9/04 ,  Y02T10/6217 ,  Y02T10/6295 ,  Y02T10/646 ,  Y02T10/7005 ,  Y02T10/705 ,  Y02T10/7077

摘要： The present invention relates to a drive mechanism of an electric vehicle that is realized only by means of one or more electric motors that are connected to at least one storage battery, wherein a generator is provided that can be connected for supplying energy to the drive mechanism, wherein the generator is coupled to a Wankel engine that drives only the generator when needed, but delivers no driving power as torque to the drive train of the electric motor or motors of the drive mechanism. A method for operating an electric vehicle is also presented.

摘要翻译： 本发明涉及一种电动车辆的驱动机构，其仅通过连接至少一个蓄电池的一个或多个电动机实现，其中设置有可连接的发电机，以向驱动机构提供能量 其中发电机连接到仅在需要时仅驱动发电机的汪克尔发动机，而不将作为转矩的驱动力作为驱动机构的电动机或电动机的传动系传递。 还提出了一种操作电动车辆的方法。

公开(公告)号：US07669463B2

公开(公告)日：2010-03-02

申请号：US11832115

申请日：2007-08-01

申请人： Ing Ernst Scheid

发明人： Ing Ernst Scheid

IPC分类号： G01M15/05

CPC分类号： G01F15/022

摘要： A method of determining the fuel consumption of an internal combustion engine 12, more particularly when operated on a test rig, wherein fuel is supplied in a circuit to the internal combustion engine and discharged therefrom and wherein a quantity of fuel is supplied to the circuit 11 via a branch line 22 from a fuel tank 23 and measured in the branch line, wherein temperature-related changes in the volume of the fuel are determined in the circuit 11 and wherein the consumed quantity {dot over (m)}S determined in the branch line 22 is corrected by a corrective quantity {dot over (m)}K corresponding to the temperature-related changes in volume in the circuit.

摘要翻译： 一种确定内燃机12的燃料消耗的方法，特别是当在试验台上操作时，其中燃料在电路中供应到内燃机并从其中排出，并且其中一定数量的燃料供给到电路11 通过来自燃料箱23的分支管线22并在分支管线中测量，其中在电路11中确定燃料的体积中的温度相关的变化，并且其中确定的消耗量{dot over（m）} S 分支线路22通过对应于电路中的体积温度相关变化的校正量{dot over（m）} K来校正。