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1. 发明授权

US07013225B2 Method for determining the amount of an operating medium in a motor vehicle 失效
标题翻译：用于确定机动车辆中的操作介质的量的方法
公开(公告)号：US07013225B2
公开(公告)日：2006-03-14
申请号：US10467526
申请日：2001-12-22
申请人： Thomas Guertler , Hartwig Hellwig , Klaus Land , Harald Ott , Martin-Kai Riedel
发明人： Thomas Guertler , Hartwig Hellwig , Klaus Land , Harald Ott , Martin-Kai Riedel
IPC分类号： G01F17/00
CPC分类号： F01M1/06 , F01M11/12 , G01F23/0076
摘要： The invention relates to a method for determining the fill quantity of an operating medium, in particular of the engine oil in a motor vehicle having a reservoir container of the operating medium and having a data processing device for determining the fill quantity of the operating medium. A fill level sensor for sensing the fill level is arranged in the reservoir container for the operating medium. In order to determine the fill level of the operating medium, operating states of the vehicle such as the temperature of the operating medium and the engine speed are also sensed. According to the invention, a characteristic variable for the engine load, for example the position of the accelerator pedal, the throttle valve position or the torque on the drive train are sensed. The fill quantity of the operating medium is determined from the sensed data by a data processing device.
摘要翻译：本发明涉及一种用于确定操作介质的填充量的方法，特别是用于具有操作介质的储存容器的机动车辆中的发动机机油的填充量，并具有用于确定操作介质的填充量的数据处理装置。用于感测填充水平的填充液位传感器布置在用于操作介质的储存容器中。为了确定操作介质的填充水平，还检测诸如操作介质的温度和发动机速度的车辆的操作状态。根据本发明，感测到发动机负载的特征变量，例如加速器踏板的位置，节气门位置或传动系上的转矩。根据数据处理装置的检测数据确定操作介质的填充量。

2. 发明授权

US5831154A Process for determining a liquid quantity, particularly an engine oil quantity in a motor vehicle 失效
标题翻译：用于确定机动车辆中的液体量，特别是发动机油量的方法
公开(公告)号：US5831154A
公开(公告)日：1998-11-03
申请号：US789494
申请日：1997-01-27
申请人： Thomas Guertler , Markus Hartmann , Klaus Land , Alfred Weinschenk
发明人： Thomas Guertler , Markus Hartmann , Klaus Land , Alfred Weinschenk
IPC分类号： F02B77/08 , F01M11/10 , F01M11/12 , G01F23/00 , G01M15/00 , F01M11/00
CPC分类号： F01M11/12 , G01F23/0076 , G01F23/0092 , F01M2250/64 , F01M2250/66 , F16N2250/08 , F16N2260/18
摘要： A process for determining the quantity of a liquid situated in a largely closed system of a motor vehicle is provided. The filling level of the liquid in the system fluctuates as a function of the driving condition. In the case of a known process of this type for determining the engine oil quantity, the oil quantity determination takes place by filling level measurements while the vehicle is standing and the engine is switched off. The present process determines driving-condition-indicating quantities in the driving operation, determines therefrom the momentary driving condition, and, at least during selected driving conditions in the driving operation, continuously sense the filling level, as well as determines therefrom the momentary filling quantity via a given dependence of the liquid quantity on the driving condition and on the filling level. This permits, for example, a monitoring of the engine oil quantity in the continuous driving operation.
摘要翻译：提供了一种用于确定位于机动车辆的大体密闭系统中的液体的量的过程。系统中的液体的填充水平作为驱动条件的函数而波动。在这种用于确定发动机油量的已知方法的情况下，油量确定是在车辆静置并且发动机关闭时通过填充液位测量进行的。本方法确定驾驶操作中的驾驶状态指示量，从而确定瞬时驾驶状况，并且至少在驾驶操作中的选定行驶条件期间连续地感测到填充水平，并且从此确定瞬时填充量通过液体量对驱动条件和填充水平的给定依赖性。这允许例如在连续驾驶操作中监测发动机油量。

3. 发明授权

US06266587B1 Method for determining the times when it will be necessary to change, or add to, the engine oil in a motor vehicle engine 失效
标题翻译：确定需要改变或添加到机动车辆发动机中的发动机油的时间的方法
公开(公告)号：US06266587B1
公开(公告)日：2001-07-24
申请号：US09319538
申请日：1999-06-08
申请人： Thomas Guertler , Markus Harfmann , Klaus Land , Rudolf Thom
发明人： Thomas Guertler , Markus Harfmann , Klaus Land , Rudolf Thom
IPC分类号： G06F1900
CPC分类号： F01M11/10 , F01M2011/14 , F01M2011/1426
摘要： The invention relates to a method for determining engine oil servicing dates for a motor vehicle engine as a function of recorded engine operating parameters. According to the invention, the number of engine revolutions and at least one engine other operating parameter relevant to engine oil ageing are continuously recorded and, on the basis of this, a fictitious distance is determined by associating the recorded engine revolutions with the evaluation factors dependent on recorded engine operating parameter(s) relevant to engine oil ageing in accordance with a predeterminable association relationship. From this, a remaining operating distance until the next engine oil servicing date is then calculated by subtracting the determined fictitious distance from a specified total distance potential.
摘要翻译：本发明涉及一种用于根据记录的发动机操作参数确定机动车辆发动机的发动机机油服务日期的方法。根据本发明，连续地记录发动机转数和与发动机机油老化有关的至少一个发动机其它操作参数，并且基于此，通过将记录的发动机转数与评估因子相关联来确定虚拟距离根据可预先确定的关联关系，记录与发动机机油老化有关的发动机工作参数。由此，通过从指定的总距离电位中减去所确定的虚拟距离来计算直到下一个发动机机油服务日期的剩余操作距离。

4. 发明授权

US06250152B1 Sensor arrangement 失效
标题翻译：传感器布置
公开(公告)号：US06250152B1
公开(公告)日：2001-06-26
申请号：US08914000
申请日：1997-12-29
申请人： Manfred Klein , Anton Knoll , Klaus Land , Rudolf Thom , Harald Ott
发明人： Manfred Klein , Anton Knoll , Klaus Land , Rudolf Thom , Harald Ott
IPC分类号： G01F2326
CPC分类号： G01F23/268 , G01N27/226 , G01N33/2888
摘要： A sensor arrangement determines a condition and level of a liquid in a container. A first sensor has first electrodes forming a first measuring chamber communicating with the liquid and supplies a signal for determining an impedance of the first sensor and a condition of the liquid in the container. A second sensor has second electrodes forming a second measuring chamber communicating with the liquid via the first measuring chamber and supplies a signal for determining an impedance of the second sensor and a level of the liquid in the container. Electronic devices are coupled to the first and second sensors, and determine the impedance of the first and second sensors and the condition and level of the liquid in the container.
摘要翻译：传感器装置确定容器中的液体的状态和水平。第一传感器具有形成与液体连通的第一测量室的第一电极，并且提供用于确定第一传感器的阻抗的信号和容器中液体的状态。第二传感器具有形成第二测量室的第二电极，第二测量室经由第一测量室与液体连通，并且提供用于确定第二传感器的阻抗的信号和容器中液体的高度。电子设备耦合到第一和第二传感器，并且确定第一和第二传感器的阻抗以及容器中液体的状态和水平。

5. 发明授权

US06769474B2 Casting die for the production of a cylinder block/crankcase 失效
标题翻译：铸造模具用于生产气缸体/曲轴箱
公开(公告)号：US06769474B2
公开(公告)日：2004-08-03
申请号：US10285125
申请日：2002-10-31
申请人： Hartmut Engels , Klaus Land , Peter Lingl , Franz Rueckert , Helmut Schaefer , Peter Stocker
发明人： Hartmut Engels , Klaus Land , Peter Lingl , Franz Rueckert , Helmut Schaefer , Peter Stocker
IPC分类号： B22D1704
CPC分类号： B22D19/0009
摘要： A casting die for the production of a cylinder block/crankcase of an internal combustion engine includes at least one sleeve, which may be moved relative to its axis and is fitted in each case with a cylinder liner, the sleeve keeping open the cylinder bore of the cylinder block/crankcase and extending from a wall on the cylinder-head side of the die to a wall on the crankshaft side of the casting die. The cylinder liner ends at least 3 mm before the wall on the cylinder-head side of the casting die, and the cylinder liner is held at a distance from the wall on the cylinder-head side of the casting die by a spacer.
摘要翻译：用于生产内燃机的气缸体/曲轴箱的铸模包括至少一个套筒，其可以相对于其轴线移动并且在每个壳体中装配有气缸套，所述套筒保持打开气缸孔气缸体/曲轴箱并且从模具的气缸盖侧的壁延伸到铸模的曲轴侧的壁。气缸套在铸模的气缸盖一侧的壁之前至少3mm，并且气缸套通过间隔件保持在铸模的气缸盖侧的壁一定距离处。

6. 发明授权

US06640765B2 Cylinder liner of an internal combustion engine 失效
标题翻译：内燃机气缸套
公开(公告)号：US06640765B2
公开(公告)日：2003-11-04
申请号：US10251418
申请日：2002-09-20
申请人： Klaus Land , Franz Rueckert , Peter Stocker
发明人： Klaus Land , Franz Rueckert , Peter Stocker
IPC分类号： F02F100
CPC分类号： F16J10/04 , F02F1/004 , Y10T29/49272
摘要： In a cylinder liner of an internal combustion engine for casting into a light-metal crankcase to be cast, in order, during the casting in of the cylinder liner, to achieve as good a binding as possible of the cylinder liner to the surrounding casting material, the cylinder liner has on the outer circumference, in the region of the upper dead center of the piston rings of a piston guided in the liner, an activation layer which consists of a material which, due to the heat effect of the liquid casting material, connects metallically more rapidly to the latter than the liner material, and in that the cylinder liner has a rough surface on the outer circumference following the region of the upper dead center.
摘要翻译：在用于铸造成待铸造的轻金属曲轴箱的内燃机的气缸套中，为了在气缸套的铸造期间，为了实现气缸套与周围铸造材料尽可能良好的结合气缸套在外圆周上在活塞环的活塞环的上止点的区域中被引导在衬套中，活化层由材料组成，该材料由于液体铸造材料的热效应与内衬材料相比，金属性更快地与后者相比金属连接，并且气缸套在上死区的区域上具有在外圆周上的粗糙表面。

7. 发明授权

US5402758A Starter protection device 失效
标题翻译：起动保护装置
公开(公告)号：US5402758A
公开(公告)日：1995-04-04
申请号：US182546
申请日：1994-01-18
申请人： Klaus Land , Roland Glueck , Werner Uebele , Helmut Wassler
发明人： Klaus Land , Roland Glueck , Werner Uebele , Helmut Wassler
IPC分类号： F02N11/08 , F02N11/10
CPC分类号： F02N11/0851 , F02N11/10 , F02N11/106 , F02N15/067
摘要： A starter is provided with a device for protecting an internal combustion engine against damage resulting from rapid repeated starting. The device holds the starter pinion meshed in the ring gear after an aborted attempt at starting and, after the starter switch is opened and the main current supply to the starter motor is disconnected, for as long as a voltage which is induced by the rotation of the armature shaft of the coasting starter motor flows through the device. The protection device can consist of a winding which is connected to the exciter winding of the starter motor. When current flows through the winding, a stop armature is extended and counteracts an unmeshing movement of the pinion.
摘要翻译：起动器设置有用于保护内燃机免受快速反复启动所引起的损坏的装置。在启动中止尝试之后，装置将起动小齿轮啮合在齿圈中，并且在起动器开关打开并且起动电动机的主电流供应断开之后，只要由旋转引起的电压滑行起动电动机的电枢轴流过装置。保护装置可以由连接到起动电动机的励磁机绕组的绕组组成。当电流流过绕组时，停止电枢被延伸并抵消小齿轮的非啮合运动。

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