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1. 发明申请

US20050034701A1 Internal combustion engine 失效
标题翻译：内燃机
公开(公告)号：US20050034701A1
公开(公告)日：2005-02-17
申请号：US10911906
申请日：2004-08-05
申请人： Thomas Betz , Frank Duvinage , Rudiger Pfaff , Heiko Sass
发明人： Thomas Betz , Frank Duvinage , Rudiger Pfaff , Heiko Sass
IPC分类号： F02B37/02 , F01L1/44 , F02B37/007 , F02B75/18 , F02D15/04 , F02D17/02 , F02D23/00 , F02M25/07
CPC分类号： F02D17/02 , F02M26/08 , Y10S123/07
摘要： In an internal combustion engine having a plurality of cylinders, some of which can be deactivated during operation of the engine, the cylinders which can be deactivated during operation are configured specifically for high load engine operation and have a lower compression ratio ε than the rest of the cylinders, which are configured specifically for low load engine operation.
摘要翻译：在具有多个气缸的内燃机中，其中一些可以在发动机运行期间被停用，在运行期间可以停用的气缸被特别地配置用于高负载发动机运行，并且具有比其余部分更低的压缩比ε 气缸，专门用于低负载发动机运转。

2. 发明申请

US20050235971A1 Method of heating the interior of a vehicle 审中-公开
标题翻译：加热车辆内部的方法
公开(公告)号：US20050235971A1
公开(公告)日：2005-10-27
申请号：US11159091
申请日：2005-06-22
申请人： Matthias Klingebiel , Rudiger Pfaff , Ulrich Wiebicke
发明人： Matthias Klingebiel , Rudiger Pfaff , Ulrich Wiebicke
IPC分类号： B60H1/02 , F01P3/20 , F02D41/06 , F02D41/40 , F02M25/07 , F02G5/00
CPC分类号： F02D41/401 , B60H1/025 , F01P3/20 , F01P2060/08 , F02D41/0065 , F02D41/068 , F02D41/402 , F02M26/21 , F02M26/28 , Y02T10/16 , Y02T10/44
摘要： In a method of heating the interior of a vehicle having an internal combustion engine with fuel injection and a coolant circuit for transferring waste heat from the internal combustion engine via a heat exchanger to the vehicle interior by increasing the amount of heat transferred to the coolant during low load engine operation by intentional reduction of the engine operating efficiency, the engine is operated with high exhaust gas recirculation rates while transferring heat from the exhaust gas to the coolant for heating the vehicle interior and heating with the relatively large amount of recirculated gas the intake air so that, during the following compression of the intake air and recirculated gas in the engine combustion chamber, the air is heated early to an ignition temperature permitting early combustion of injected fuel so that the fuel injection phase can be extended not only toward late injection but also toward early injection providing for a relative long combustion period whereby engine efficiency is decreased but heat generation is increased.
摘要翻译：在加热具有燃料喷射的内燃机的车辆的内部的方法和通过热交换器将废热从内燃机经由热交换器传送到车辆内部的冷却剂回路，通过增加传递到冷却剂的热量来通过有意地降低发动机工作效率来实现低负载发动机运转，发动机以较高的废气再循环速率运行，同时将废气中的热量传递给冷却剂，以加热车辆内部并用较大量的再循环气体进行加热空气，使得在随后的发动机燃烧室内的进气和再循环气体的压缩中，空气被提前加热到允许喷射燃料的早期燃烧的点火温度，使得燃料喷射阶段不仅可延伸到后期喷射而且还针对提供相对长的燃烧期的早期注入从而发动机效率降低，但是发热增加。

3. 发明授权

US5771686A Method and apparatus for operating a diesel engine 失效
标题翻译：用于操作柴油发动机的方法和装置
公开(公告)号：US5771686A
公开(公告)日：1998-06-30
申请号：US752386
申请日：1996-11-20
申请人： Stefan Pischinger , Christof Schon , Michel Weibel , Bernd Krutzsch , Rudiger Pfaff , Walter Boegner
发明人： Stefan Pischinger , Christof Schon , Michel Weibel , Bernd Krutzsch , Rudiger Pfaff , Walter Boegner
IPC分类号： B01D53/94 , F01N3/08 , F02B3/06 , F02D9/04 , F02D21/08 , F02D41/00 , F02D41/02 , F02D41/14 , F02D41/38 , F01N3/18 , F01N3/20
CPC分类号： F02D41/3827 , B01D53/9495 , F01N3/0842 , F01N3/0871 , F02D41/0275 , F02D41/146 , F02D41/1463 , F01N2250/12 , F01N2260/14 , F01N2570/145 , F02B3/06 , F02D2041/0022 , F02D2250/32 , F02D41/0055 , F02D41/187 , F02D9/04 , Y02C20/10
摘要： A method and an apparatus are provided for operating a diesel engine with an exhaust feedback device located between the exhaust line and the intake air line, with an adjusting element that can be operated by an adjusting drive actuated by an auxiliary force to operate the exhaust feedback device as a function of signals from an electronic control device. An engine regulator permits rich/lean regulation of the diesel engine as a function of its operating parameters. A storage catalyst is located in the exhaust line, in which catalyst oxides of nitrogen (NO.sub.x) can be adsorbed, desorbed, and reduced. A sensor is located downstream from the storage catalyst for detecting the NO.sub.x concentration in the exhaust stream in such fashion that when an NO.sub.x storage threshold value is reached that varies in terms of its characteristics as a function of the rpm and the load, a switch is made from operation with a lambda value of larger than 1 to operation with a lambda value of less than 1.
摘要翻译：提供了一种方法和装置，用于操作具有位于排气管线和进气管线之间的排气反馈装置的柴油发动机，其具有可由通过辅助力致动的调节驱动器来操作的调节元件，以操作排气反馈作为来自电子控制装置的信号的功能的装置。发动机调节器允许柴油机的丰富/精益调节作为其操作参数的函数。存储催化剂位于排气管中，其中可以吸附，解吸和还原氮（NOx）的催化剂氧化物。传感器位于储存催化剂的下游，用于以这种方式检测排气流中的NOx浓度，使得当达到其作为rpm和负载的函数的特性而变化的NOx存储阈值时，开关是由lambda值大于1的操作制成，以lambda值小于1进行操作。

4. 发明申请

US20090112449A1 Method of controlling an internal combustion engine, in particular a diesel engine 有权
标题翻译：控制内燃机，特别是柴油发动机的方法
公开(公告)号：US20090112449A1
公开(公告)日：2009-04-30
申请号：US12157335
申请日：2008-06-09
申请人： Simon Binder , Yuriy Bogachik , Alfred Frommelt , Kristina Hellstroem , Frank Kirschbaum , Michael Klier , Lorenzo Matassini , Michael Mladek , Heiko Moeckel-Lherbier , Gerhard Muenkel , Rudiger Pfaff , Karsten Scheible , Martin Schnabel , Jurgen Schorr , Bernd Windisch , Matthias Wolf
发明人： Simon Binder , Yuriy Bogachik , Alfred Frommelt , Kristina Hellstroem , Frank Kirschbaum , Michael Klier , Lorenzo Matassini , Michael Mladek , Heiko Moeckel-Lherbier , Gerhard Muenkel , Rudiger Pfaff , Karsten Scheible , Martin Schnabel , Jurgen Schorr , Bernd Windisch , Matthias Wolf
IPC分类号： F02D41/30
CPC分类号： F02D41/403 , F02D35/02 , F02D35/023 , F02D35/027 , F02D35/028 , F02D41/005 , F02D41/008 , F02D2200/025 , Y02T10/44
摘要： In a method for controlling an internal combustion engine, in particular a diesel internal combustion engine, at least one variable is formed on a cylinder-specific basis, which variable characterizes a respective profile of a combustion in an associated combustion chamber, and the control of cylinder-specific fuel injection parameters is influenced as a function of said at least one variable which characterizes the combustion profile.
摘要翻译：在用于控制内燃机，特别是柴油内燃机的方法中，至少一个变量形成在气缸特定的基础上，该变量表征相关燃烧室中的燃烧的相应轮廓，并且控制气缸特定燃料喷射参数作为表征燃烧曲线的所述至少一个变量的函数而受到影响。

5. 发明申请

US20060185646A1 Method for controlling an inlet valve of an internal combustion engine 失效
标题翻译：用于控制内燃机的入口阀的方法
公开(公告)号：US20060185646A1
公开(公告)日：2006-08-24
申请号：US11208438
申请日：2005-08-19
申请人： Bernhard Heel , Bernhard Jutz , Oliver Marx , Rudiger Pfaff , Timo Schmidt
发明人： Bernhard Heel , Bernhard Jutz , Oliver Marx , Rudiger Pfaff , Timo Schmidt
IPC分类号： F02B15/00 , F01L1/34 , F01L9/04
CPC分类号： F02D13/0226 , F01L1/267 , F01L1/34 , F01L9/04 , F01L2820/01 , F02D13/0234 , F02D13/0253 , F02D13/0257 , F02D13/0265 , F02D2013/0292 , Y02T10/18
摘要： In a method for controlling an inlet valve of an internal combustion engine having at least one cylinder with at least a first inlet valve and a second inlet valve, wherein the closing time of the first inlet valve is adjustable and the first inlet valve is so controlled that, at a first engine speed, the first inlet valve is closed before the closing of the second inlet valve and, at a second engine speed which is higher than the first engine speed, the first inlet valve is closed after the closing time of the second inlet valve.
摘要翻译：一种用于控制具有至少一个具有至少第一入口阀和第二入口阀的气缸的内燃机的入口阀的方法，其中第一入口阀的关闭时间是可调节的，并且第一入口阀被如此控制在第一引擎速度下，第一入口阀在第二入口阀关闭之前关闭，并且在高于第一发动机转速的第二发动机转速下，第一入口阀在关闭之后关闭第二进气阀。

6. 发明授权

US08032293B2 Method of controlling an internal combustion engine, in particular a diesel engine 有权
标题翻译：控制内燃机，特别是柴油发动机的方法
公开(公告)号：US08032293B2
公开(公告)日：2011-10-04
申请号：US12157335
申请日：2008-06-09
申请人： Simon Binder , Yüriy Bogachik , Alfred Frommelt , Kristina Hellstroem , Frank Kirschbaum , Michael Klier , Lorenzo Matassini , Michael Mladek , Heiko Moeckel-Lherbier , Gerhard Muenkel , Rudiger Pfaff , Karsten Scheible , Martin Schnabel , Jürgen Schorr , Bernd Windisch , Matthias Wolf
发明人： Simon Binder , Yüriy Bogachik , Alfred Frommelt , Kristina Hellstroem , Frank Kirschbaum , Michael Klier , Lorenzo Matassini , Michael Mladek , Heiko Moeckel-Lherbier , Gerhard Muenkel , Rudiger Pfaff , Karsten Scheible , Martin Schnabel , Jürgen Schorr , Bernd Windisch , Matthias Wolf
IPC分类号： G06F19/00 , F02B3/08 , F02D41/04
CPC分类号： F02D41/403 , F02D35/02 , F02D35/023 , F02D35/027 , F02D35/028 , F02D41/005 , F02D41/008 , F02D2200/025 , Y02T10/44
摘要： In a method for controlling an internal combustion engine, in particular a diesel internal combustion engine, at least one variable is formed on a cylinder-specific basis, which variable characterizes a respective profile of a combustion in an associated combustion chamber, and the control of cylinder-specific fuel injection parameters is influenced as a function of said at least one variable which characterizes the combustion profile.
摘要翻译：在用于控制内燃机，特别是柴油内燃机的方法中，至少一个变量形成在气缸特定的基础上，该变量表征相关燃烧室中的燃烧的相应轮廓，并且控制气缸特定燃料喷射参数作为表征燃烧曲线的所述至少一个变量的函数而受到影响。

7. 发明授权

US06044827A Exhaust gas recirculation arrangement 失效
标题翻译：排气再循环布置
公开(公告)号：US06044827A
公开(公告)日：2000-04-04
申请号：US98798
申请日：1998-06-17
申请人： Rudiger Pfaff , Joachim Wiltschka , Franz Bender
发明人： Rudiger Pfaff , Joachim Wiltschka , Franz Bender
IPC分类号： F02B47/08 , F02M26/21 , F02M26/68 , F02M25/07
CPC分类号： F02B47/08 , F02M26/21 , F02M26/68 , F02M26/18 , F02M26/19 , F02M26/50 , Y02T10/121
摘要： In an exhaust gas recirculation arrangement for an internal combustion engine with an air intake duct for supplying air to the engine, an exhaust gas recirculation pipe extending into the air intake duct for recirculation exhaust gas to the air intake duct and a disc valve arranged in the exhaust gas recirculation pipe for closing the exhaust gas recirculation pipe, the exhaust gas recirculation pipe has a pipe section which extends in the air intake duct in a downstream direction from the disc valve and has, at its downstream end, a nozzle-like discharge opening for discharging exhaust gas into the air intake duct.
摘要翻译：在用于具有用于向发动机供应空气的进气管的内燃机的排气再循环装置中，延伸到进气管道中的废气再循环管道用于将进气管道再循环到排气管中，用于关闭排气再循环管的排气再循环管，排气再循环管具有管道部分，其在进气管道中从盘阀沿下游方向延伸，并且在其下游端具有喷嘴状排出口用于将废气排放到进气管中。

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