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21. 发明授权

US06742500B2 Method for operating an internal combustion engine, and corresponding device 失效
标题翻译：操作内燃机的方法及相应的装置
公开(公告)号：US06742500B2
公开(公告)日：2004-06-01
申请号：US10089906
申请日：2002-07-26
申请人： Juergen Sauler , Axel Heinstein
发明人： Juergen Sauler , Axel Heinstein
IPC分类号： F02P500
CPC分类号： F02D41/005 , F02D37/02 , F02D41/3029 , F02D41/402 , F02P5/152 , Y02T10/44 , Y02T10/46 , Y02T10/47
摘要： A method and a device for operating an internal combustion engine are provided, in which in at least one cylinder, combustion of a fuel in a fuel/air mixture introduced into the cylinder takes place. Upon the occurrence of knocking, a baseline ignition angle in the at least one cylinder is retarded in steps, using a knock control system, to an adjustment angle from the basic ignition angle. When the adjustment angle exceeds a definable threshold value, activation of the knock prevention operation mode occurs, in which context an additional action reducing the knock susceptibility of the fuel/air mixture is taken and the adjustment angle is decreased so that the baseline ignition angle is advanced.
摘要翻译：提供了一种用于操作内燃机的方法和装置，其中在至少一个气缸中，引入燃料/空气混合物中的燃料燃烧进入气缸。在发生爆震时，使用爆震控制系统将至少一个气缸中的基准点火角度逐步延迟到从基本点火角度的调节角度。当调节角度超过可定义的阈值时，发生爆震防止操作模式的激活，在该情况下，采取降低燃料/空气混合物的爆震敏感性的附加动作，并且降低调整角度，使得基线点火角为高级。

22. 发明授权

US06718944B2 Method of cylinder shut-off in an internal combustion engine, in particular of a vehicle, and appropriate device 失效
标题翻译：内燃机，特别是车辆的气缸关闭方法以及适当的装置
公开(公告)号：US06718944B2
公开(公告)日：2004-04-13
申请号：US10181849
申请日：2002-11-08
申请人： Steffen Franke , Axel Heinstein
发明人： Steffen Franke , Axel Heinstein
IPC分类号： F02P500
CPC分类号： F02D17/00
摘要： The method and the device are used for cylinder shut-off in an internal combustion engine (10), in particular of a vehicle, using a control unit (15) in effective operational contact with the cylinders (11, 12, 13, 14) of the internal combustion engine (10), which has a monitoring unit (21), a knock regulating unit (20) and a fuel injector shut-off unit (22). At the same time the provision is made that the fuel injector shut-off unit (22) is operationally linked to the knock regulating unit (20) to achieve coordinated cylinder shut-off. The fuel injector shut-off unit (22) is provided with a memory medium (23) for storing a cylinder shut-off program.
摘要翻译：使用与气缸（11,12,13,14）有效操作接触的控制单元（15），该方法和装置用于内燃机（10），特别是车辆的气缸切断，具有监视单元（21），爆震调节单元（20）和燃料喷射器关闭单元（22）的内燃机（10）。同时，提供燃料喷射器关闭单元（22）可操作地连接到敲击调节单元（20）以实现协调的气缸关闭。燃料喷射器关闭单元（22）设置有用于存储气缸关闭程序的存储介质（23）。

23. 发明申请

US20130037633A1 Solenoid armature 有权
公开(公告)号：US20130037633A1
公开(公告)日：2013-02-14
申请号：US13570046
申请日：2012-08-08
申请人： Rainer WALTER , Dieter Maier , Johannes Schmid , Axel Heinstein , Ralph Engelberg , Andreas Burghardt , Jochen Rager , Matthias Schumacher
发明人： Rainer WALTER , Dieter Maier , Johannes Schmid , Axel Heinstein , Ralph Engelberg , Andreas Burghardt , Jochen Rager , Matthias Schumacher
IPC分类号： H01F3/00 , F02M51/00 , F16K31/06
CPC分类号： H01F7/081 , F16K31/0655 , H01F2007/086 , H01F2007/1676
摘要： A solenoid armature for a solenoid actuator, including at least one magnetic region and at least one non-magnetic region, the solenoid armature being configured as a one-piece component having a first and second armature end face, the magnetic and non-magnetic regions being integrally bonded to each other by a two-component powder injection molding technique, and the magnetic region and the non-magnetic region extending in the axial direction at least as far as the first armature end face.

24. 发明授权

US07360527B2 Method for operating an internal combustion engine 失效
标题翻译：操作内燃机的方法
公开(公告)号：US07360527B2
公开(公告)日：2008-04-22
申请号：US10584253
申请日：2004-11-16
申请人： Axel Heinstein
发明人： Axel Heinstein
IPC分类号： F02M51/00 , F01L1/34
CPC分类号： F02N99/006 , F02D41/009 , F02D2041/0095
摘要： A method for operating an internal combustion engine, particularly of a motor vehicle, is described. The engine has a number of cylinders (Z1, Z2, Z3, Z4), and in each of the cylinders (Z1, Z2, Z3, Z4), one movable piston is accommodated, which is capable of passing through an intake phase (S), a compression phase (V), a working phase (A), and an expulsion phase (B). The fuel can be injected directly into a combustion chamber defined by the cylinder (Z1, Z2, Z3, Z4) and the piston. A first output signal (P1) is generated, which always changes its value whenever a transition from one phase to the next phase of the engine is taking place. A second output signal (P2) is generated, which always changes its value upon every other transition between two phases of the engine. The two output signals (P1, P2) are generated independently from one another, and from the two output signals, the present phase of at least one of the cylinders (Z1, Z2, Z3, Z4) is ascertained.
摘要翻译：描述了用于操作特别是机动车辆的内燃机的方法。发动机具有多个气缸（Z 1，Z 2，Z 3，Z 4），并且在各个气缸（Z 1，Z 2，Z 3，Z 4）中，容纳有一个活塞，通过进气阶段（S），压缩阶段（V），工作阶段（A）和排出阶段（B）。燃料可以直接注入由气缸（Z 1，Z 2，Z 3，Z 4）和活塞限定的燃烧室。产生第一输出信号（P 1），每当发生从发动机的一相转换到下一相时，它始终改变其值。产生第二输出信号（P 2），它始终在发动机两相之间的每个其它转换之间改变其值。两个输出信号（P 1，P 2）彼此独立地产生，并且从两个输出信号中确定至少一个气缸（Z 1，Z 2，Z 3，Z 4）的当前相位。

25. 发明申请

US20060180120A1 Ignition system for an internal combustion engine 失效
标题翻译：内燃机点火系统
公开(公告)号：US20060180120A1
公开(公告)日：2006-08-17
申请号：US11351089
申请日：2006-02-09
申请人： Manfred Vogel , Gernot Wuerfel , Axel Heinstein , Klaus-Peter Gansert , Axel Storch , Roman Grzeszik , Klaus Ries-Mueller , Detlev Nowak , Stefan Lauter , Robert Koehler , Paulo Ricardo
发明人： Manfred Vogel , Gernot Wuerfel , Axel Heinstein , Klaus-Peter Gansert , Axel Storch , Roman Grzeszik , Klaus Ries-Mueller , Detlev Nowak , Stefan Lauter , Robert Koehler , Paulo Ricardo
IPC分类号： F02B3/00 , F02B5/00 , H01T13/46
CPC分类号： F02B23/101 , F02B2023/103 , F02P3/0435 , H01T13/32 , Y02T10/125
摘要： An ignition system for an internal combustion engine, having a combustion chamber and a fuel injection device which injects a fuel directly into the combustion chamber in stream-guided fashion, is configured so that the ignition system has a positive polarity.
摘要翻译：具有燃烧室和燃料喷射装置的内燃机的点火系统被配置为使得点火系统具有正极性。

26. 发明授权

US07634905B2 Method for operating an internal combustion engine and device for implementing the method 失效
标题翻译：用于操作内燃机的方法和用于实施该方法的装置
公开(公告)号：US07634905B2
公开(公告)日：2009-12-22
申请号：US11042455
申请日：2005-01-25
申请人： Axel Heinstein , Klaus Ries-Mueller
发明人： Axel Heinstein , Klaus Ries-Mueller
IPC分类号： F01N3/00
CPC分类号： F01N11/002 , F01N3/031 , F01N3/2053 , F01N5/02 , F01N11/007 , F01N2240/02 , F01N2560/026 , F02D41/221 , Y02T10/16 , Y02T10/20 , Y02T10/40 , Y02T10/47
摘要： A method for operating an internal combustion engine and a device for implementing the method, in which a diagnosis is performed of an adjusting device situated in the exhaust duct of the internal combustion engine, which distributes the exhaust gas between a first and at least one second exhaust gas path. A transit time from a change of a characteristic quantity of the exhaust gas in front of the adjusting device until the appearance behind the adjusting device detected by a sensor is compared to a specified transit time threshold value. The transit time threshold value is specified as a function of a setpoint position of the adjusting device. In the event of a deviation from or exceedance of the threshold value, a fault signal is provided.
摘要翻译：一种用于操作内燃机的方法和用于实施该方法的装置，其中执行位于内燃机的排气管道中的调节装置的诊断，该调节装置在第一至少一秒之间分配废气废气路径。将从调节装置前方排出的特性量的变化直到由传感器检测到的调整装置后面的外观的变化的通行时间与规定的通过时间阈值进行比较。通过时间阈值被指定为调节装置的设定点位置的函数。在偏离或超过阈值的情况下，提供故障信号。

27. 发明申请

US20070101805A1 Method for operating an internal combustion engine 失效
标题翻译：操作内燃机的方法
公开(公告)号：US20070101805A1
公开(公告)日：2007-05-10
申请号：US10584253
申请日：2004-11-16
申请人： Axel Heinstein
发明人： Axel Heinstein
IPC分类号： G01L3/26 , G06F19/00
CPC分类号： F02N99/006 , F02D41/009 , F02D2041/0095
摘要： A method for operating an internal combustion engine, particularly of a motor vehicle, is described. The engine has a number of cylinders (Z1, Z2, Z3, Z4), and in each of the cylinders (Z1, Z2, Z3, Z4), one movable piston is accommodated, which is capable of passing through an intake phase (S), a compression phase (V), a working phase (A), and an expulsion phase (B). The fuel can be injected directly into a combustion chamber defined by the cylinder (Z1, Z2, Z3, Z4) and the piston. A first output signal (P1) is generated, which always changes its value whenever a transition from one phase to the next phase of the engine is taking place. A second output signal (P2) is generated, which always changes its value upon every other transition between two phases of the engine. The two output signals (P1, P2) are generated independently from one another, and from the two output signals, the present phase of at least one of the cylinders (Z1, Z2, Z3, Z4) is ascertained.
摘要翻译：描述了用于操作特别是机动车辆的内燃机的方法。发动机具有多个气缸（Z 1，Z 2，Z 3，Z 4），并且在各个气缸（Z 1，Z 2，Z 3，Z 4）中，容纳有一个活塞，通过进气阶段（S），压缩阶段（V），工作阶段（A）和排出阶段（B）。燃料可以直接注入由气缸（Z 1，Z 2，Z 3，Z 4）和活塞限定的燃烧室。产生第一输出信号（P 1），每当发生从发动机的一相转换到下一相时，它始终改变其值。产生第二输出信号（P 2），它始终在发动机两相之间的每个其它转换之间改变其值。两个输出信号（P 1，P 2）彼此独立地产生，并且从两个输出信号中确定至少一个气缸（Z 1，Z 2，Z 3，Z 4）的当前相位。

28. 发明申请

US20070095952A1 Fuel injector 审中-公开
标题翻译：喷油器
公开(公告)号：US20070095952A1
公开(公告)日：2007-05-03
申请号：US10555516
申请日：2004-03-16
申请人： Axel Heinstein , Axel Storch , Guido Pilgram , Detlef Nowak , Joerg Heyse , Robert Koehler
发明人： Axel Heinstein , Axel Storch , Guido Pilgram , Detlef Nowak , Joerg Heyse , Robert Koehler
IPC分类号： F02M51/00
CPC分类号： F02M61/1806 , F02M51/0671 , F02M61/168 , F02M61/18 , F02M61/1833 , F02M61/188 , F02M2200/06 , F02M2200/9038 , F02M2200/9076
摘要： A fuel injector for the direct injection of fuel into a combustion chamber of an internal combustion engine includes an energizable actuator, a valve needle, which is in operative connection with the actuator and acted upon by a restoring spring in a closing direction to actuate a valve-closure member, which, together with a valve-seat surface formed on a valve-seat body, forms a sealing seat; and includes at least two spray-discharge orifices which are formed in the valve-seat body. At an outer side, facing the combustion chamber of the internal combustion engine, of the valve-seat body, a coating is formed and/or the maximum number of spray-discharge orifices is eight and/or a clearance between the valve-closure member and the valve-seat body is smaller than 20 μm and/or the spray-discharge orifices widen in a spray-discharge direction of the fuel.
摘要翻译：用于将燃料直接喷射到内燃机的燃烧室中的燃料喷射器包括可激励致动器，阀针，其与致动器操作连接并且由关闭方向上的恢复弹簧起作用以致动阀其与形成在阀座体上的阀座面一起形成密封座; 并且包括形成在阀座体中的至少两个喷射排出孔。在阀座体的面向内燃机的燃烧室的外侧，形成有涂层和/或喷射排出孔的最大数量为八个和/或阀闭合件之间的间隙并且阀座体小于20um，和/或喷射排出孔在燃料的喷射排出方向上变宽。

29. 发明申请

US20060124107A1 Method for determining the ignition angle 有权
标题翻译：确定点火角的方法
公开(公告)号：US20060124107A1
公开(公告)日：2006-06-15
申请号：US10537949
申请日：2003-07-17
申请人： Juergen Sauler , Johann Konrad , Axel Heinstein , Martin Vollmer
发明人： Juergen Sauler , Johann Konrad , Axel Heinstein , Martin Vollmer
IPC分类号： F02P5/152
CPC分类号： F02P5/1521 , F02D41/0065 , F02D2041/001 , F02P5/1516 , F02P5/1523 , F02P5/1528 , Y02T10/46
摘要： A method for determining the ignition angle is provided, in which modifications of manipulated variables which have an influence on the knock limit, and therefore on the optimum ignition angle as well, are dynamically taken into account. To this end, a base ignition angle is first determined, based on the instantaneous engine speed and load. As part of a downstream knock control, a first ignition angle adjustment in the retard direction is determined when knocking has been detected. As part of a knock limit control, a second ignition angle adjustment is also determined when at least one manipulated variable influencing the knock limit changes, with the type of the second ignition angle adjustment, i.e., advancing or retarding, depending on the manipulated variable and its modification.
摘要翻译：提供了一种用于确定点火角的方法，其中动态地考虑了对敲击极限影响并因此对最佳点火角度的影响的操作变量的修改。为此，首先基于瞬时发动机转速和负载来确定基准点火角。作为下游爆震控制的一部分，当检测到爆震时，确定延迟方向上的第一点火角度调节。作为爆震极限控制的一部分，当影响爆震极限的至少一个操纵变量随着第二点火角调节的类型（即，前进或延迟）而变化时，根据操纵变量和第其修改。

30. 发明申请

US20050210867A1 Method for operating an internal combustion engine and device for implementing the method 失效
标题翻译：用于操作内燃机的方法和用于实施该方法的装置
公开(公告)号：US20050210867A1
公开(公告)日：2005-09-29
申请号：US11042455
申请日：2005-01-25
申请人： Axel Heinstein , Klaus Ries-Mueller
发明人： Axel Heinstein , Klaus Ries-Mueller
IPC分类号： F01N3/00 , F01N3/031 , F01N3/20 , F01N5/02 , F01N7/00 , F01N9/00 , F01N11/00 , F02D41/00 , F02D41/22
CPC分类号： F01N11/002 , F01N3/031 , F01N3/2053 , F01N5/02 , F01N11/007 , F01N2240/02 , F01N2560/026 , F02D41/221 , Y02T10/16 , Y02T10/20 , Y02T10/40 , Y02T10/47
摘要： A method for operating an internal combustion engine and a device for implementing the method, in which a diagnosis is performed of an adjusting device situated in the exhaust duct of the internal combustion engine, which distributes the exhaust gas between a first and at least one second exhaust gas path. A transit time from a change of a characteristic quantity of the exhaust gas in front of the adjusting device until the appearance behind the adjusting device detected by a sensor is compared to a specified transit time threshold value. The transit time threshold value is specified as a function of a setpoint position of the adjusting device. In the event of a deviation from or exceedance of the threshold value, a fault signal is provided.
摘要翻译：一种用于操作内燃机的方法和用于实施该方法的装置，其中执行位于内燃机的排气管道中的调节装置的诊断，该调节装置在第一至少一秒之间分配废气废气路径。将从调节装置前方排出的特性量的变化直到由传感器检测到的调整装置后面的外观的变化的通行时间与规定的通过时间阈值进行比较。通过时间阈值被指定为调节装置的设定点位置的函数。在偏离或超过阈值的情况下，提供故障信号。

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