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1. 发明授权

US06615807B2 Method and apparatus for cooling a fuel injection system 失效
公开(公告)号：US06615807B2
公开(公告)日：2003-09-09
申请号：US10013534
申请日：2001-12-13
申请人： Helmut Rembold , Udo Hafner , Winfried Moser , Matthias Philipp , Klaus Joos , Karl Gmelin , Bernd Herrmann , Volkmar Goldschmitt , Thomas Frenz , Ruediger Weiss , Edmund Schaut , Uwe Mueller , Markus Amler , Hansjoerg Bochum
发明人： Helmut Rembold , Udo Hafner , Winfried Moser , Matthias Philipp , Klaus Joos , Karl Gmelin , Bernd Herrmann , Volkmar Goldschmitt , Thomas Frenz , Ruediger Weiss , Edmund Schaut , Uwe Mueller , Markus Amler , Hansjoerg Bochum
IPC分类号： F02M3704
CPC分类号： F02D41/065 , F02D41/061 , F02D41/3809 , F02D2200/0414 , F02D2200/0602 , F02D2200/0606 , F02D2250/02 , F02D2250/31 , F02M31/20 , F02M53/00 , F02M63/0225 , Y02T10/126
摘要： A method for cooling a fuel injection system and fuel injection systems are proposed that improve the hot-starting performance of the internal combustion engine.

2. 发明授权

US06725835B2 Method for operating an otto-cycle internal combustion engine with fuel injection on a cold start 有权
标题翻译：用于在冷启动时用燃料喷射操作的ototo循环内燃机的方法
公开(公告)号：US06725835B2
公开(公告)日：2004-04-27
申请号：US10169333
申请日：2002-09-16
申请人： Klaus Joos , Ralf Daeubel , Gerd Grass , Ruediger Weiss , Hansjoerg Bochum , Edmund Schaut
发明人： Klaus Joos , Ralf Daeubel , Gerd Grass , Ruediger Weiss , Hansjoerg Bochum , Edmund Schaut
IPC分类号： F02P500
CPC分类号： F02P5/1506 , F02B2075/125 , F02D37/02 , F02D41/064 , Y02T10/123 , Y02T10/46
摘要： A method is provided for operating a spark ignition internal combustion engine having fuel injection at a cold start. The method retards the spark angle to a cold start value at least for the first combustion in at least one cylinder of the internal combustion engine during a cold start phase, the fuel injected into the cylinder being brought to combustion, and the method sets the spark angle to normal, to end the cold start phase.
摘要翻译：提供一种用于在冷启动时操作具有燃料喷射的火花点火内燃机的方法。该方法至少在冷起动阶段的内燃机的至少一个气缸中的第一次燃烧时将火花角度延迟至冷起动值，喷射到气缸中的燃料被燃烧，并且该方法设定火花角度正常，结束冷启动阶段。

3. 发明授权

US07121265B2 Method for operating a fuel supply system for an internal combustion engine in a motor vehicle 有权
标题翻译：用于操作机动车辆内燃机的燃料供给系统的方法
公开(公告)号：US07121265B2
公开(公告)日：2006-10-17
申请号：US10490000
申请日：2002-07-26
申请人： Klaus Joos , Jens Wolber , Thomas Frenz , Ruediger Weiss , Markus Amler , Karsten Hinn
发明人： Klaus Joos , Jens Wolber , Thomas Frenz , Ruediger Weiss , Markus Amler , Karsten Hinn
IPC分类号： F02M37/04
CPC分类号： F02D41/222 , F02D41/3809 , F02D41/3836 , F02D2041/223 , F02D2200/0602 , F02M63/0225
摘要： A method for operating a fuel-supply system for an internal combustion engine of a motor vehicle is provided, the fuel-supply system having a fuel-storage tank, a fuel pump and a pressure sensor, the fuel pump supplying fuel from the fuel-storage tank to a pressure region, the pressure sensor being arranged in the pressure region, and the pressure sensor generating a signal representing the pressure in the pressure region.
摘要翻译：提供了一种用于操作机动车辆的内燃机的燃料供应系统的方法，所述燃料供应系统具有燃料储存箱，燃料泵和压力传感器，所述燃料泵从燃料 - 存储罐到压力区域，压力传感器布置在压力区域中，压力传感器产生表示压力区域中的压力的信号。

4. 发明申请

US20050005912A1 Method for operating a fuel supply system for an internal combustion engine in a motor vehicle 有权
标题翻译：用于操作机动车辆内燃机的燃料供给系统的方法
公开(公告)号：US20050005912A1
公开(公告)日：2005-01-13
申请号：US10490000
申请日：2002-07-26
申请人： Klaus Joos , Jens Wolber , Thomas Frenz , Ruediger Weiss , Markus Amler , Karsten Hinn
发明人： Klaus Joos , Jens Wolber , Thomas Frenz , Ruediger Weiss , Markus Amler , Karsten Hinn
IPC分类号： F02D41/22 , F02D41/38 , F02M63/02 , F02M37/04
CPC分类号： F02D41/222 , F02D41/3809 , F02D41/3836 , F02D2041/223 , F02D2200/0602 , F02M63/0225
摘要： A method for operating a fuel-supply system for an internal combustion engine of a motor vehicle is provided, the fuel-supply system having a fuel-storage tank, a fuel pump and a pressure sensor, the fuel pump supplying fuel from the fuel-storage tank to a pressure region, the pressure sensor being arranged in the pressure region, and the pressure sensor generating a signal representing the pressure in the pressure region.
摘要翻译：提供了一种用于操作机动车辆的内燃机的燃料供应系统的方法，所述燃料供应系统具有燃料储存箱，燃料泵和压力传感器，所述燃料泵从燃料 - 存储罐到压力区域，压力传感器布置在压力区域中，压力传感器产生表示压力区域中的压力的信号。

5. 发明授权

US07044105B2 Methods and device for controlling an internal combustion engine 有权
标题翻译：用于控制内燃机的方法和装置
公开(公告)号：US07044105B2
公开(公告)日：2006-05-16
申请号：US10433985
申请日：2001-12-11
申请人： Gerd Grass , Ruediger Weiss , Markus Amler , Hansjoerg Bochum
发明人： Gerd Grass , Ruediger Weiss , Markus Amler , Hansjoerg Bochum
IPC分类号： F02B5/00
CPC分类号： F02D41/40 , F02D41/065 , F02D41/187 , F02D41/3836 , F02D2200/0602 , F02D2200/0606 , Y02T10/44
摘要： A first method is for determining a variable, which characterizes a fuel injection, in an internal combustion engine of a motor vehicle in a hot-start situation wherein fuel is injected directly into at least one combustion chamber from a high-pressure region of a fuel supply system; the variable, which characterizes the injection quantity, is corrected at least in dependence upon a variable which represents a temperature of the fuel. A second method is for determining a hot-start situation in an internal combustion engine of a motor vehicle wherein a hot-start situation is determined at least based on a variable, which represents a temperature of the fuel, and based on a fuel pressure. The invention relates likewise to corresponding arrangements, a corresponding control apparatus for an internal combustion engine, a corresponding computer program having program-code means and a corresponding computer program product having program-code means.
摘要翻译：第一种方法是在燃起从燃料的高压区域直接喷射到至少一个燃烧室的热启动状态下，确定机动车辆的内燃机中的燃料喷射特性的变量，供应系统; 至少根据表示燃料的温度的变量校正表征喷射量的变量。第二种方法是用于确定汽车内燃机中的热启动情况，其中至少基于表示燃料的温度的变量和基于燃料压力确定热启动情况。本发明同样涉及对应的装置，用于内燃机的对应的控制装置，具有程序代码装置的对应的计算机程序和具有程序代码装置的对应的计算机程序产品。

6. 发明授权

US06273068B1 Fuel supply system for an internal combustion engine, particularly of a motor vehicle 失效
标题翻译：用于内燃机，特别是机动车辆的燃料供应系统
公开(公告)号：US06273068B1
公开(公告)日：2001-08-14
申请号：US09447311
申请日：1999-11-22
申请人： Klaus Joos , Ralf Daeubel , Gerd Grass , Ruediger Weiss , Hansjoerg Bochum
发明人： Klaus Joos , Ralf Daeubel , Gerd Grass , Ruediger Weiss , Hansjoerg Bochum
IPC分类号： F02M5100
CPC分类号： F02D41/064 , F02D41/062 , F02D2200/1015 , F02M63/0225
摘要： A fuel supply system for an internal combustion engine, particularly of a motor vehicle, includes a control unit for determining a fuel quantity to be injected, the fuel quantity to be injected being initially increased during a start of the internal combustion engine and then being reduced again. The fuel supply system also includes a fuel injector for injecting the fuel quantity to be injected into a combustion chamber. It is checked by the control unit whether a combustion has taken place in the cylinder, and, if no combustion has taken place, the fuel quantity to be injected is not reduced, or is not reduced to the same extent as when a combustion has taken place.
摘要翻译：用于内燃机，特别是机动车辆的燃料供应系统包括：用于确定要喷射的燃料量的控制单元，在内燃机起动期间最初增加的喷射燃料量然后减小再次。燃料供给系统还包括用于喷射要喷射到燃烧室中的燃料量的燃料喷射器。由控制单元检查是否在气缸中发生燃烧，并且如果没有发生燃烧，则要喷射的燃料量不降低或不降低到与燃烧时相同的程度地点。

7. 发明授权

US06874358B2 Method for determining a hot-start situation in an internal combustion engine 有权
标题翻译：用于确定内燃机的热启动情况的方法
公开(公告)号：US06874358B2
公开(公告)日：2005-04-05
申请号：US10362638
申请日：2001-08-07
申请人： Jens Wolber , Gerd Grass , Ruediger Weiss , Edmund Schaut , Bernd Roos
发明人： Jens Wolber , Gerd Grass , Ruediger Weiss , Edmund Schaut , Bernd Roos
IPC分类号： F02N11/08 , F02D41/02 , F02D41/06 , F02D45/00 , G01M15/00
CPC分类号： F02D41/065 , F02D2041/389 , F02D2200/0414
摘要： A method for detecting a hot start situation in an internal combustion of a motor vehicle includes the steps of determining a gradient of a temperature variation of an engine temperature; and detecting a hot start situation based on the determined gradient of a temperature variation of an engine temperature. An appropriate electronic control unit for an internal combustion engine is provided, as well as an appropriate computer program with a program code mechanism, and an appropriate computer program product with a program code mechanism.
摘要翻译：一种用于检测机动车辆的内燃中的热启动情况的方法，包括以下步骤：确定发动机温度的温度变化的梯度; 以及基于确定的发动机温度的温度变化的梯度来检测热启动情况。提供了一种用于内燃机的适当的电子控制单元，以及具有程序代码机制的适当的计算机程序以及具有程序代码机制的适当的计算机程序产品。

8. 发明申请

US20090210132A1 Method for Operating an Internal Combustion Engine 有权
标题翻译：操作内燃机的方法
公开(公告)号：US20090210132A1
公开(公告)日：2009-08-20
申请号：US12225843
申请日：2007-03-15
申请人： Guido Porten , Ruediger Weiss , Markus Amler , Juergen Raimann , Peter Schenk
发明人： Guido Porten , Ruediger Weiss , Markus Amler , Juergen Raimann , Peter Schenk
IPC分类号： F02D41/30 , F02B17/00 , F02B3/00
CPC分类号： F02D41/3023 , F02D41/062 , F02D41/403 , Y02T10/44
摘要： In an internal combustion engine, fuel is directly injected into at least one combustion chamber at least during a compression stroke in such a way that a stratified mixture is present in the combustion chamber. This mixture is then externally ignited. The fuel is introduced during the compression stroke by at least one main injection and an ignition injection, the ignition injection taking place immediately before an ignition and producing at least essentially no torque.
摘要翻译：在内燃机中，燃料至少在压缩冲程期间直接喷射到至少一个燃烧室中，使得分层混合物存在于燃烧室中。然后将该混合物外部点燃。燃料在压缩冲程期间通过至少一个主喷射和点火喷射引入，点火喷射在紧接点火之前发生，并至少产生基本上没有扭矩。

9. 发明授权

US08181625B2 Method for operating an internal combustion engine 有权
标题翻译：操作内燃机的方法
公开(公告)号：US08181625B2
公开(公告)日：2012-05-22
申请号：US12225843
申请日：2007-03-15
申请人： Guido Porten , Ruediger Weiss , Markus Amler , Juergen Raimann , Peter Schenk
发明人： Guido Porten , Ruediger Weiss , Markus Amler , Juergen Raimann , Peter Schenk
IPC分类号： F02B17/00
CPC分类号： F02D41/3023 , F02D41/062 , F02D41/403 , Y02T10/44
摘要： In an internal combustion engine, fuel is directly injected into at least one combustion chamber at least during a compression stroke in such a way that a stratified mixture is present in the combustion chamber. This mixture is then externally ignited. The fuel is introduced during the compression stroke by at least one main injection and an ignition injection, the ignition injection taking place immediately before an ignition and producing at least essentially no torque.
摘要翻译：在内燃机中，燃料至少在压缩冲程期间直接喷射到至少一个燃烧室中，使得分层混合物存在于燃烧室中。然后将该混合物外部点燃。燃料在压缩冲程期间通过至少一个主喷射和点火喷射引入，点火喷射在紧接点火之前发生，并至少产生基本上没有扭矩。

10. 发明授权

US07836865B2 Method for fuel injection 失效
标题翻译：燃油喷射方法
公开(公告)号：US07836865B2
公开(公告)日：2010-11-23
申请号：US12517336
申请日：2008-05-07
申请人： Klaus Joos , Jens Wolber , Ruediger Weiss , Timm Hollmann , Manfred Dietrich , Peter Schenk , Erkan Danisman
发明人： Klaus Joos , Jens Wolber , Ruediger Weiss , Timm Hollmann , Manfred Dietrich , Peter Schenk , Erkan Danisman
IPC分类号： F02M7/28 , F02B13/10 , F02B7/00 , F02D41/06
CPC分类号： F02D41/0025 , F02D19/0605 , F02D19/084 , F02D41/062 , F02D2200/0602 , F02D2200/0611 , Y02T10/36
摘要： A method for starting an internal combustion engine that is operated with a fuel mixture made of at least two types of fuel. An injection of the fuel into combustion chambers of the internal combustion engine occurs starting at a predefined pressure threshold of the fuel in a fuel supply according to a high-pressure starting mode, and also according to a low-pressure starting mode if the predefined pressure threshold is no longer met. The pressure threshold is selected as a function of the mixture ratio of the fuel types in the fuel mixture. In this way it can be achieved that differences can be taken into consideration in the optimal mixture formation of the fuel types.
摘要翻译：一种用于起动内燃机的方法，所述内燃机由至少两种类型的燃料制成的燃料混合物操作。将燃料喷射到内燃机的燃烧室中，根据高压启动模式，在燃料供给中的燃料的预定压力阈值开始，并且如果预定的压力，则根据低压启动模式阈值不再满足。选择压力阈值作为燃料混合物中的燃料类型的混合比的函数。以这种方式，可以实现在燃料类型的最佳混合物形成中可以考虑差异。

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