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1. 发明授权

US07851979B2 Piezoceramic multilayer actuator, method for producing a piezoceramic multilayer actuator, and injection system 有权
标题翻译：压电陶瓷多层致动器，制造压电陶瓷多层致动器的方法和注射系统
公开(公告)号：US07851979B2
公开(公告)日：2010-12-14
申请号：US12278729
申请日：2007-01-09
申请人： Maximilian Kronberger
发明人： Maximilian Kronberger
IPC分类号： H01L41/08
CPC分类号： H01L41/0472 , H01L41/0533 , H01L41/0833 , Y10T29/42
摘要： A piezoceramic multilayer actuator has at least one outer electrode which can expand and provides at least two current paths between a supply potential connecting area of the outer electrode and a respective inner electrode, with which the outer electrode makes contact, of a piezo-stack of the multilayer actuator.
摘要翻译：压电陶瓷多层致动器具有至少一个外电极，该外电极可以在外电极的供电电位连接区域与外电极接触的相应内电极之间扩展并提供至少两个电流路径，多层致动器。

2. 发明申请

US20090096324A1 PIEZOACTUATOR, METHOD FOR PRODUCING A PIEZOACTUATOR AND INJECTION SYSTEM OF SAID PIEZOACTUATOR 有权
标题翻译：粉碎机，制造压粉机的方法和压铸机的注射系统
公开(公告)号：US20090096324A1
公开(公告)日：2009-04-16
申请号：US12299663
申请日：2007-05-03
申请人： Maximilian Kronberger
发明人： Maximilian Kronberger
IPC分类号： H01L41/00
CPC分类号： F02M61/167 , F02M51/0603 , F02M61/166 , F02M61/168 , F02M63/0057 , F02M2200/90 , H01L41/053 , H01L41/0533 , H01L41/083
摘要： A piezoactuator for injecting fuel with a predetermined fuel pressure has an at least laterally narrowing casing around the internal space of the actuator which has a first temperature- and/or pressure-dependent volume change, a piezo stack located in the internal space which has a second temperature- and/or pressure-dependent volume change, a transmission element which is located between the piezo stack and the casing for transmitting the fuel pressure on the outside of the casing onto the piezo stack, wherein the transmission element has a passivating liquid which has a third temperature- and/or pressure-dependent volume change as well as several preformed bodies which have a fourth temperature- and/or pressure-dependent volume change; wherein the relation between the passivating liquid and the preformed bodies is set that the first volume change of the casing basically corresponds to an overall internal space volume change which has at least the second, third, and fourth volume change.
摘要翻译：用于以预定燃料压力喷射燃料的压电致动器具有围绕致动器的内部空间的至少横向变窄的壳体，其具有第一温度和/或压力依赖的体积变化，位于内部空间中的压电堆叠具有第二温度和/或压力依赖的体积变化，位于压电堆和壳体之间的传输元件，用于将壳体外部的燃料压力传递到压电叠层上，其中传输元件具有钝化液体，具有第三温度和/或压力依赖的体积变化以及具有第四温度和/或压力依赖的体积变化的几个预成型体; 其特征在于，所述钝化液体与所述预成形体之间的关系被设定为所述壳体的第一体积变化基本上对应于至少具有第二，第三和第四体积变化的总内部空间体积变化。

3. 发明授权

US07275522B2 Method and apparatus for controlling a valve, and method and apparatus for controlling a pump-nozzle apparatus with the valve 失效
标题翻译：用于控制阀的方法和装置，以及用于控制具有阀的泵喷嘴装置的方法和装置
公开(公告)号：US07275522B2
公开(公告)日：2007-10-02
申请号：US11453723
申请日：2006-06-15
申请人： Jörg Beilharz , Maximilian Kronberger , Richard Pirkl , Christian Ribler , Harald Schmidt , Hans-Jörg Wiehoff
发明人： Jörg Beilharz , Maximilian Kronberger , Richard Pirkl , Christian Ribler , Harald Schmidt , Hans-Jörg Wiehoff
IPC分类号： F02D41/20 , F02M57/02
CPC分类号： F02D41/2096 , F02D2041/1409 , F02D2200/0606
摘要： A valve has a piezoelectric actuator with a valve element, a valve body and a valve seat. In order to control the valve, the valve element is moved into the valve seat from a position remote from the valve seat by means of a charging process at a prescribable first time. A first value is determined being characteristic of the electrical power supplied to the piezoelectric actuator when the valve element meets the valve seat. A second value is determined being characteristic of the electrical power supplied to the piezoelectric actuator when the charging process of the piezoelectric actuator is concluded. An actual difference value between the second value and the first value is determined. A difference between a setpoint difference value and the actual difference value is supplied to a controller. An actuating signal for charging the piezoelectric actuator is determined as a function of the actuating variable.
摘要翻译：阀具有带阀元件，阀体和阀座的压电致动器。为了控制阀，阀元件可以通过第一次可规定的充电过程从远离阀座的位置移动到阀座中。当阀元件与阀座相遇时，第一个值被确定为提供给压电致动器的电功率的特性。当压电致动器的充电过程结束时，确定提供给压电致动器的电力的特性的第二值。确定第二值与第一值之间的实际差值。将设定值差值与实际差值之差提供给控制器。作为致动变量的函数确定用于对压电致动器充电的致动信号。

4. 发明授权

US06787973B2 Device for transmitting an excursion of an actuator 失效
标题翻译：用于传送致动器的偏移的装置
公开(公告)号：US06787973B2
公开(公告)日：2004-09-07
申请号：US10689376
申请日：2003-10-20
申请人： Wilhelm Frank , Thomas Komischke , Maximilian Kronberger , Harald Schmidt
发明人： Wilhelm Frank , Thomas Komischke , Maximilian Kronberger , Harald Schmidt
IPC分类号： H02N200
CPC分类号： H02N2/043 , F02M51/0603 , F02M2200/701 , Y10T29/42
摘要： A device for transmitting the deflection of an actuator (2), comprising at least one transmission element (4) that has a first, a second and a third support zone, said first support zone (6) being associated with a counter-support, said second support zone (8) being associated with the actuator, and said third support zone being associated with a control element (20). The at least one transmission element rests on the counter-support with the first support zone under the action of the actuator and displaces the control element with the third support zone by way of a rotational movement about a center of rotation. The at least one transmission element is substantially configured as a plate (5) that is disposed substantially perpendicular to the movement of adjustment and the first, the second and the third support zone are configured as substantially plane surfaces on the plate, further relates to a method for producing the inventive transmission element.
摘要翻译：一种用于传送致动器（2）的偏转的装置，包括具有第一，第二和第三支撑区域的至少一个传动元件（4），所述第一支撑区域（6）与反向支撑件相关联，所述第二支撑区域（8）与致动器相关联，并且所述第三支撑区域与控制元件（20）相关联。至少一个传动元件在致动器的作用下由第一支撑区支撑在反向支撑件上，并通过围绕旋转中心的旋转运动而使控制元件与第三支撑区域移位。所述至少一个传动元件基本上被配置为平板（5），所述板（5）基本上垂直于所述调节的运动设置，并且所述第一，所述第二和所述第三支撑区域被配置为所述板上的基本上平面的表面，还涉及用于制造本发明的传动元件的方法。

5. 发明授权

US06283390B1 Fuel injection device for internal combustion engines 失效
标题翻译：内燃机燃油喷射装置
公开(公告)号：US06283390B1
公开(公告)日：2001-09-04
申请号：US09355279
申请日：1999-10-07
申请人： Peter Brendle , Rainer Schneider , Achim Eisemann , Maximilian Kronberger , Herbert Strahberger , Ernst Feichtinger
发明人： Peter Brendle , Rainer Schneider , Achim Eisemann , Maximilian Kronberger , Herbert Strahberger , Ernst Feichtinger
IPC分类号： F02M4702
CPC分类号： F02M61/165 , B23K15/085 , B23K26/18 , B23K26/384 , B23K26/389 , F02M57/02 , F02M59/44
摘要： A fuel injection device for internal combustion engines, having a fuel injection pump, which can be inserted into a housing of the engine and is axially clamped together with a fuel injection valve by means of a clamping sleeve. The valve, with an end remote from the pump, protrudes into a combustion chamber of the engine. A fuel supply line to the fuel injection pump feeds into an annular chamber encompassing the clamping sleeve and, via through openings in the clamping sleeve and inlet conduits in the pump housing, the valve can be connected to a pump working chamber of fuel injection pump. According to the invention, the fuel filter in the inlet to the pump working chamber is constituted by the clamping sleeve, which has a multitude of filter openings for this purpose in its circumference wall, in the vicinity of the annular chamber.
摘要翻译：一种用于内燃机的燃料喷射装置，具有燃料喷射泵，该燃料喷射泵可以插入发动机的壳体中，并通过夹紧套筒与燃料喷射阀轴向夹紧在一起。具有远离泵的端部的阀突出到发动机的燃烧室中。到燃料喷射泵的燃料供应管线进入围绕夹紧套筒的环形室，并且通过夹紧套筒中的通孔和泵壳体中的入口导管，阀可以连接到燃料喷射泵的泵工作室。根据本发明，泵工作室的入口中的燃料过滤器由夹紧套筒构成，夹紧套筒在其周围壁上具有用于该目的的多个过滤器开口，位于环形室附近。

6. 发明授权

US5709195A Fuel injection device for internal combustion engines 失效
标题翻译：内燃机燃油喷射装置
公开(公告)号：US5709195A
公开(公告)日：1998-01-20
申请号：US748736
申请日：1996-11-18
申请人： Eugen Drummer , Maximilian Kronberger , Helmut Sattmann , Herbert Strahberger , Gerhard Weisz
发明人： Eugen Drummer , Maximilian Kronberger , Helmut Sattmann , Herbert Strahberger , Gerhard Weisz
IPC分类号： F02M57/02 , F02M59/36 , F02M59/46 , F02M37/04
CPC分类号： F02M59/366 , F02M57/02 , F02M59/466
摘要： A fuel injection device with a pump plunger which is driven in reciprocation and a working space which is enclosed by the pump plunger, and is connected to an injection valve connected directly to the pump housing. To control the fuel injection quantity and the injection instant, a solenoid valve is provided which is arranged in a fuel passage that is connected to the pump working space and serves for the filling and/or relief of the pump working space. To reduce the volumes subjected to the high pressure, the fuel passage is arranged in such a way that the fuel passage intersects the cylinder bore which accommodates the pump working space, and the solenoid valve is arranged at the entry of this passage.
摘要翻译：一种具有往复运动的泵柱塞的燃料喷射装置和由泵柱塞包围的工作空间，并且连接到直接连接到泵壳体上的喷射阀。为了控制燃料喷射量和喷射速度，设置有电磁阀，该电磁阀设置在连接到泵工作空间的燃料通道中并且用于泵工作空间的填充和/或释放。为了减小经受高压的体积，燃料通道以这样的方式设置，使得燃料通道与容纳泵工作空间的气缸孔相交，并且电磁阀设置在该通道的入口处。

7. 发明授权

US09447760B2 Drive device for an injection valve, and injection valve 有权
标题翻译：注射阀驱动装置和注射阀
公开(公告)号：US09447760B2
公开(公告)日：2016-09-20
申请号：US13817498
申请日：2011-08-16
申请人： Maximilian Kronberger , Hellmut Freudenberg , Jürgen Dick , Wolfgang Wechler
发明人： Maximilian Kronberger , Hellmut Freudenberg , Jürgen Dick , Wolfgang Wechler
IPC分类号： F02M51/06 , F02M63/00
CPC分类号： F02M51/0603 , F02M63/0026 , F02M2200/701 , F02M2200/702
摘要： A drive device for an injection valve may include an actuator configured for exerting a force along a first force action axis, a lever device coupled to the actuator, an output element coupled to the lever device and configured for absorbing a force from the lever device along a second force action axis, wherein the first and second force action axes are arranged offset with respect to one another, and a transmission element arranged between the actuator and the lever device. The transmission element may be coupled to the actuator in a first contact region and to the lever device in a second contact region. The first contact region of the transmission element may be arranged such that it is penetrated by the first force action axis. The second contact region of the transmission element may be arranged such that it is penetrated by the second force action axis.
摘要翻译：用于喷射阀的驱动装置可以包括致动器，其构造成用于沿着第一力作用轴线施加力;致动器联接的杠杆装置;联接到杠杆装置的输出元件，并被构造成用于吸收来自杠杆装置的力第二力作用轴，其中第一和第二力作用轴相对于彼此偏移地布置，以及布置在致动器和杠杆装置之间的传动元件。传动元件可以在第一接触区域中耦合到致动器，并且在第二接触区域中耦合到杠杆装置。传动元件的第一接触区域可以被布置成使得其被第一力作用轴线穿透。传动元件的第二接触区域可以被布置成使得其被第二力作用轴线穿透。

8. 发明授权

US09371807B2 Method and device for setting an idle stroke of an actuating drive of an injection valve, and injector assembly 有权
标题翻译：用于设置喷射阀的致动驱动器的空转行程和喷射器组件的方法和装置
公开(公告)号：US09371807B2
公开(公告)日：2016-06-21
申请号：US13820725
申请日：2011-08-18
申请人： Maximilian Kronberger , Hellmut Freudenberg , Robert Schäpers , Matthias Wicke , Stefan Mindl , Wolfgang Wechler
发明人： Maximilian Kronberger , Hellmut Freudenberg , Robert Schäpers , Matthias Wicke , Stefan Mindl , Wolfgang Wechler
IPC分类号： F02D1/06 , F02M61/16 , F02M63/00 , F02M51/06
CPC分类号： F02M61/16 , F02M51/0603 , F02M61/168 , F02M63/0026 , F02M2200/701 , F02M2200/702 , F02M2200/8053 , F02M2200/8092
摘要： A method and a device for setting an idle stroke of an actuating drive of an injection valve with respect to an actuating element actuated by the actuating drive. The actuating drive is arranged in an injector body and the actuating element is arranged in an actuating-element housing such that it is movable in an axial. An axial stressing force is applied to the injector body and the actuating-element housing such that part of the injector body or actuating-element housing arranged in a force flow path defined the axial stressing force is deformed permanently, until a value of a representative electric variable determined directly or indirectly for the idle stroke of the actuating drive lies in a predefined value range. Further, an injector assembly for an injection valve may include an injector body and/or an actuating-element housing having a contact section elevated in the axial direction.
摘要翻译：一种用于设置喷射阀的致动驱动器相对于由致动驱动器致动的致动元件的空转行程的方法和装置。致动驱动器布置在喷射器主体中，并且致动元件布置在致动元件壳体中，使得其可以在轴向上移动。向喷射器主体和致动元件壳体施加轴向应力，使得被限定为限定轴向应力的力流动路径中的喷射器主体或致动元件壳体的部分永久地变形，直到代表性的电对于驱动驱动器的空转行程直接或间接地确定的变量位于预定义的值范围内。此外，用于喷射阀的喷射器组件可以包括具有在轴向方向上升高的接触部分的喷射器主体和/或致动元件壳体。

9. 发明申请

US20080164348A1 Fuel Injector Comprising A Filter Unit 有权
标题翻译：燃油喷射器包括一个过滤器单元
公开(公告)号：US20080164348A1
公开(公告)日：2008-07-10
申请号：US11816724
申请日：2006-02-24
申请人： Roman Brauneis , Dajan Jovovic , Maximilian Kronberger
发明人： Roman Brauneis , Dajan Jovovic , Maximilian Kronberger
IPC分类号： F02M61/04
CPC分类号： F02M61/14 , F02M55/002 , F02M61/165 , F02M2200/858
摘要： A fuel injector (1), in particular a pump-nozzle injector for a diesel engine has an injector body (50), which is held in place with a nozzle body (40) and/or a lower body (60) by a clamping nut (10, 30). The fuel supply conduit of the injector body (50) is provided with a fuel filter (20), which is offset in the longitudinal direction of the fuel injector (1) in relation to the clamping nut (10, 30) and is configured independently of said clamping nut (10, 30) on the fuel injector (1).
摘要翻译：燃料喷射器（1）特别是用于柴油发动机的泵喷嘴喷射器具有喷射器主体（50），该喷射器主体（50）通过夹紧而与喷嘴体（40）和/或下体（60）保持在适当的位置坚果（10,30）。喷射器主体（50）的燃料供应管道设置有燃料过滤器（20），该燃料过滤器相对于夹紧螺母（10,30）在燃料喷射器（1）的纵向方向上偏移，并且被独立地构造在所述燃料喷射器（1）上的所述夹紧螺母（10,30）。

10. 发明申请

US20070079675A1 Housing body 审中-公开
标题翻译：房屋体
公开(公告)号：US20070079675A1
公开(公告)日：2007-04-12
申请号：US11470028
申请日：2006-09-05
申请人： Maximilian Kronberger
发明人： Maximilian Kronberger
IPC分类号： B26D7/08
CPC分类号： F02M63/0026 , F02M55/00 , F02M61/166 , F02M61/168 , F02M2200/8069 , Y10T83/0443
摘要： A housing body (18) made from an invar alloy, with a recess (19) to accommodate a component (16) made from a material different from the invar alloy, has a thermal expansion coefficient that is approximately identical to that of the invar alloy. The housing body (18) has a cavity (24), which is produced by means of a cutting method and to which a high-pressure fluid can be fed in the required manner.
摘要翻译：由不规则合金制成的壳体（18）具有凹部（19），以容纳由不同于该不规则合金的材料制成的部件（16），其热膨胀系数大致与殷钢合金的热膨胀系数相同。壳体（18）具有通过切割方法制造的空腔（24），可以以所需的方式将高压流体供给到该空腔中。

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