-
公开(公告)号：US20090319152A1
公开(公告)日：2009-12-24
申请号：US12520696
申请日：2008-02-27
IPC分类号： G06F19/00
CPC分类号： F02D41/1498 , F02D2200/0612
摘要： The invention relates to a method and a device for controlling an internal combustion engine for which, in the light of performance characteristics, control parameters for at least one control element (100) are specified. A parameter is determined which characterizes the uneven running. In the light of the parameter, which characterizes the uneven running, a conclusion is drawn concerning the fuel properties
摘要翻译： 本发明涉及一种用于控制内燃机的方法和装置，其中，根据性能特征，指定至少一个控制元件（100）的控制参数。 确定不均匀运行的特征的参数。 根据表征不均匀运行的参数，得出关于燃料性质的结论
-
2.发明授权Method and device for controlling an afterglow temperature in a diesel combustion engine 有权用于控制柴油机内燃机的余辉温度的方法和装置公开(公告)号：US08578912B2
公开(公告)日：2013-11-12
申请号：US12598813
申请日：2008-06-03
CPC分类号： F02D41/1497 , F02D35/023 , F02P19/021 , F02P19/026
摘要： A method and a device for setting an afterglow temperature in a self-igniting internal combustion engine, the afterglow temperature being reduced in a defined operating state of the internal combustion engine until a modification of an operating parameter as a result of the reduction of the afterglow temperature is required in order to maintain the defined operating state, in particular in order to maintain the injected fuel quantity.
摘要翻译： 一种用于在自点火内燃机中设定余辉温度的方法和装置，在内燃机的规定运行状态下，余辉温度降低，直到由于余辉减少而改变了运行参数 为了维持所定义的操作状态，特别是为了保持喷射的燃料量，需要温度。
-
3.发明申请公开(公告)号：US20090292445A1
公开(公告)日：2009-11-26
申请号：US12291771
申请日：2008-11-12
CPC分类号： F02D41/0025 , F02D19/061 , F02D19/0628 , F02D19/0652 , F02D19/088 , F02D41/08 , F02D2200/023 , F02D2200/0612 , F02D2200/0614 , Y02T10/36
摘要： A method for determining the quality of the fuel for an internal combustion engine, in particular a direct-injection internal combustion engine in a vehicle, which is characterized by the following be performed: the internal combustion engine is operated in idle mode under predefinable operating conditions, the curve of the injection quantity, necessary for idling, over the engine temperature is determined, and the fuel quality is inferred from the curve of the injection quantity over the engine temperature.
摘要翻译： 一种用于确定用于内燃机，特别是车辆中的直喷式内燃机的燃料的质量的方法，其特征在于执行以下操作：在预定的操作条件下内燃机在空转模式下操作 确定怠速所需的喷射量的曲线超过发动机温度，并且根据发动机温度下的喷射量的曲线推断燃料质量。
-
4.发明授权公开(公告)号：US08036810B2
公开(公告)日：2011-10-11
申请号：US12291771
申请日：2008-11-12
IPC分类号： G06F19/00
CPC分类号： F02D41/0025 , F02D19/061 , F02D19/0628 , F02D19/0652 , F02D19/088 , F02D41/08 , F02D2200/023 , F02D2200/0612 , F02D2200/0614 , Y02T10/36
摘要： A method for determining the quality of the fuel for an internal combustion engine, in particular a direct-injection internal combustion engine in a vehicle, which is characterized by the following be performed: the internal combustion engine is operated in idle mode under predefinable operating conditions, the curve of the injection quantity, necessary for idling, over the engine temperature is determined, and the fuel quality is inferred from the curve of the injection quantity over the engine temperature.
摘要翻译： 一种用于确定用于内燃机，特别是车辆中的直喷式内燃机的燃料的质量的方法，其特征在于执行以下操作：在预定的操作条件下内燃机在空转模式下操作 确定怠速所需的喷射量的曲线超过发动机温度，并且根据发动机温度下的喷射量的曲线推断燃料质量。
-
5.发明申请METHOD AND DEVICE FOR CONTROLLING AN AFTERGLOW TEMPERATURE IN A DIESEL COMBUSTION ENGINE 有权用于控制柴油机燃烧发动机中的后期温度的方法和装置公开(公告)号：US20100126464A1
公开(公告)日：2010-05-27
申请号：US12598813
申请日：2008-06-03
CPC分类号： F02D41/1497 , F02D35/023 , F02P19/021 , F02P19/026
摘要： A method and a device for setting an afterglow temperature in a self-igniting internal combustion engine, the afterglow temperature being reduced in a defined operating state of the internal combustion engine until a modification of an operating parameter as a result of the reduction of the afterglow temperature is required in order to maintain the defined operating state, in particular in order to maintain the injected fuel quantity.
摘要翻译： 一种用于在自点火内燃机中设定余辉温度的方法和装置，在内燃机的规定运行状态下，余辉温度降低，直到由于余辉减少而改变了运行参数 为了维持所定义的操作状态，特别是为了保持喷射的燃料量，需要温度。
-
6.发明授权Procedure for operating a particle sensor that is arranged downstream after a particle filter and device for implementing this procedure 有权操作颗粒过滤器后面布置的颗粒传感器的操作步骤以及用于实施该过程的装置公开(公告)号：US07963143B2
公开(公告)日：2011-06-21
申请号：US12120559
申请日：2008-05-14
IPC分类号： G01N3/62
CPC分类号： F02D41/1466 , F01N11/00 , F01N2560/05 , F02D41/029 , F02D41/1494 , F02D2041/1433 , F02D2200/0812 , Y02T10/47
摘要： A procedure for operating a particle sensor that is arranged downstream after a particle filter, at which an ash contamination can occur, and a device for implementing the procedure, are suggested. A remaining operating time determination determines the remaining operating time of the particle sensor related to an ash contamination. Alternatively or additionally the remaining operating time determination provides a correction signal, with which the sensitivity loss of the particle sensor caused by the ash contamination can be considered.
摘要翻译： 提出了在颗粒过滤器之后布置有灰尘污染的颗粒传感器的操作过程和用于实施该过程的装置。 剩余操作时间确定确定与灰分污染有关的颗粒传感器的剩余操作时间。 或者或另外，剩余操作时间确定提供校正信号，可以考虑由灰分污染引起的颗粒传感器的灵敏度损失。
-
7.发明授权Method for identifying a fuel quality and for operating an internal combustion engine and an engine control unit 有权用于识别燃料质量和操作内燃机和发动机控制单元的方法公开(公告)号：US07931012B2
公开(公告)日：2011-04-26
申请号：US12336712
申请日：2008-12-17
申请人： Herbert Schumacher
发明人： Herbert Schumacher
IPC分类号： F02G5/00
CPC分类号： F02D41/0025 , F02D19/0649 , F02D19/088 , F02D35/026 , F02D2200/0612 , F02P19/021 , Y02T10/36
摘要： A method for identifying the fuel quality and for operating an internal combustion engine, as well as an engine control unit, in which the temperature of at least one sheathed-element glow plug of the engine is controlled, an engine response after a temperature change is compared to an engine response before the temperature change, and from the result of this comparison, the fuel quality is derived.
摘要翻译： 用于识别燃料质量和操作内燃机的方法以及发动机控制单元，其中控制发动机的至少一个护套元件预热塞的温度，温度变化之后的发动机响应是 与在温度变化之前的发动机响应相比较，并且从该比较的结果，导出燃料质量。
-
8.发明申请公开(公告)号：US20090198433A1
公开(公告)日：2009-08-06
申请号：US12336712
申请日：2008-12-17
申请人： Herbert Schumacher
发明人： Herbert Schumacher
IPC分类号： F02D43/00
CPC分类号： F02D41/0025 , F02D19/0649 , F02D19/088 , F02D35/026 , F02D2200/0612 , F02P19/021 , Y02T10/36
摘要： A method for identifying the fuel quality and for operating an internal combustion engine, as well as an engine control unit, in which the temperature of at least one sheathed-element glow plug of the engine is controlled, an engine response after a temperature change is compared to an engine response before the temperature change, and from the result of this comparison, the fuel quality is derived.
摘要翻译： 用于识别燃料质量和操作内燃机的方法以及发动机控制单元，其中控制发动机的至少一个护套元件预热塞的温度，温度变化之后的发动机响应是 与在温度变化之前的发动机响应相比较，并且从该比较的结果，导出燃料质量。
-
公开(公告)号：US4396198A
公开(公告)日：1983-08-02
申请号：US405729
申请日：1982-08-06
申请人： Hermann Metzner , Erich Habel , Karl Hoff , Herbert Schumacher
发明人： Hermann Metzner , Erich Habel , Karl Hoff , Herbert Schumacher
IPC分类号： B62D55/21 , B62D55/088 , F16J15/16 , F16J15/32 , F16J15/34
CPC分类号： B62D55/0887
摘要： A joint pin seal for a caterpillar track. The join pin seal comprises a support ring of hard elastomer material having a cylindrical inner wall. The support ring is firmly pressed in a housing bore which is adjacent a relatively movable machine part to be sealed. The support ring comprises a stiffening ring contacting the rear wall of the housing bore and a lip ring adjacent the machine part to be sealed. The lip ring has a sealing lip which presses against the surface of the machine part to be sealed. The stiffening ring is tapered in notch-like fashion into said lip ring forming a membrane at the transition into the lip ring and provides the support ring with a notch between the lip ring and the stiffening ring. A pressure ring, formed from a softer elastomer material, is disposed within the notch and contacts the housing bore wall. The pressure ring presses the sealing lip into the relatively movable machine part to be sealed. The ratio of the average radial distance from the membrane to the sealing lip to the average radial distance from the center line of the pressure ring area contacting the lip ring to the sealing lip is about 0.7 to 1.4.
摘要翻译： 用于履带履带的接头销密封。 连接销密封件包括具有圆柱形内壁的硬质弹性体材料的支撑环。 支撑环被牢固地压在与待密封的相对移动的机器部件相邻的壳体孔中。 支撑环包括接触壳体孔的后壁的加强环和邻近要密封的机器部分的唇环。 唇环具有密封唇部，该密封唇缘压靠待密封的机器部件的表面。 加强环以切口方式渐缩成所述唇环，在过渡到唇环中形成膜，并且在唇环和加强环之间提供凹槽。 由较软的弹性体材料形成的压力环设置在凹口内并接触壳体孔壁。 压环将密封唇压入相对可移动的待密封的机器部件中。 从膜到密封唇的平均径向距离与从唇环接触到密封唇的压力环区域的中心线的平均径向距离的比为约0.7到1.4。
-
10.发明授权公开(公告)号：US07040451B2
公开(公告)日：2006-05-09
申请号：US10018979
申请日：2001-04-26
申请人： Herbert Schumacher , Volker Geis
发明人： Herbert Schumacher , Volker Geis
IPC分类号： F01N1/00
CPC分类号： F01N1/165 , F01N13/011
摘要： In a muffler device of a motor vehicle, with a plurality of mufflers and an actuator for changing the flow resistance to the exhaust gases flowing through the mufflers, in order to change the damping characteristic, the actuator is provided in a pipe branch having an inlet and two outlets, each outlet being connected via a pipe to a muffler, and the throughflow cross section of the inlet being variable by means of the actuator.
摘要翻译： 在机动车辆的消声器装置中，具有多个消音器和用于改变流过消音器的排气的流动阻力的致动器，为了改变阻尼特性，致动器设置在具有入口 和两个出口，每个出口通过管道连接到消音器，并且入口的通流横截面通过致动器可变。
-
-
-
-
-
-
-
-
-
搜索结果
24 条记录 (耗时 0.016 秒)
