公开(公告)号：US20130192225A1

公开(公告)日：2013-08-01

申请号：US13879305

申请日：2011-09-07

申请人： Gregory Rewers ,  Nadja Eisenmenger ,  Achim Brenk ,  Dieter Seher ,  Hans-Christoph Magel ,  Andreas Wengert

发明人： Gregory Rewers ,  Nadja Eisenmenger ,  Achim Brenk ,  Dieter Seher ,  Hans-Christoph Magel ,  Andreas Wengert

IPC分类号： F01K23/06

CPC分类号： F01K23/065 ,  F01K3/08 ,  F01K25/08 ,  F22B1/1807 ,  Y02E20/363

摘要： The invention relates to a device and a method for the recovery of waste heat from an internal combustion engine (2). A feed pump (6), a heat exchanger (8), an expansion engine (10) and a capacitor (12) are arranged in a circuit (4) containing a circulating working medium. A steam accumulator (40) for storing the vaporous working medium is also arranged in the circuit (4).

摘要翻译： 本发明涉及一种用于从内燃机（2）回收废热的装置和方法。 供给泵（6），热交换器（8），膨胀发动机（10）和电容器（12）布置在包含循环工作介质的回路（4）中。 用于储存蒸气工作介质的蒸汽蓄能器（40）也布置在电路（4）中。

公开(公告)号：US20130174693A1

公开(公告)日：2013-07-11

申请号：US13811306

申请日：2011-06-08

申请人： Nadja Eisenmenger ,  Achim Brenk ,  Hans-Christoph Magel ,  Andreas Wengert

发明人： Nadja Eisenmenger ,  Achim Brenk ,  Hans-Christoph Magel ,  Andreas Wengert

IPC分类号： F16H37/06

CPC分类号： F16H37/065 ,  F02G5/04 ,  F16D27/11 ,  F16D27/118 ,  F16D47/04 ,  Y02T10/166 ,  Y10T74/19014

摘要： The invention relates to an electromagnetic clutch (4) which is used to connect a steam engine (2) to a combustion engine (3) and which comprises a first shaft (8) that can be driven by the steam engine (2), and a second shaft (9) that can be driven by the combustion engine (3), an idler gear (23) being connected to the first shaft (8) and a clutch bell (26) being connected to the second shaft (9). A freewheel (27) is provided between the idler gear (23) and the clutch bell (26) and is used to transmit a rotational movement from the idler gear (23), which is connected to the first shaft (8), onto the clutch bell (26) and allows the clutch bell (26) to freewheel in relation to the idler gear (23). An electromagnetic actuation force can furthermore generate a frictional force between the idler gear (23) and the clutch bell (26) to carry along the steam engine (2).

摘要翻译： 本发明涉及一种用于将蒸气发动机（2）连接到内燃机（3）的电磁离合器（4），其包括可由蒸汽发动机（2）驱动的第一轴（8），以及 能够由内燃机（3）驱动的第二轴（9），与第一轴（8）连接的空转齿轮（23）和与第二轴（9）连接的离合器钟（26）。 空转轮（27）设置在空转齿轮（23）和离合器钟（26）之间，用于将连接到第一轴（8）的空转齿轮（23）的旋转运动传递到 离合器钟（26）并且允许离合器钟（26）相对于空转齿轮（23）飞行。 电磁致动力还可以在空转齿轮（23）和离合器钟（26）之间产生沿着蒸汽发动机（2）携带的摩擦力。

公开(公告)号：US20130118175A1

公开(公告)日：2013-05-16

申请号：US13812804

申请日：2011-07-07

申请人： Nadja Eisenmenger ,  Hans-Christoph Magel ,  Andreas Wengert

发明人： Nadja Eisenmenger ,  Hans-Christoph Magel ,  Andreas Wengert

IPC分类号： F01B29/00

CPC分类号： F01B29/00 ,  F01B9/023 ,  F02G5/02 ,  Y02T10/166

摘要： A piston engine (1) that can be driven using a steam power process and is used in particular for utilizing waste heat from an internal combustion engine comprises at least one cylinder bore (4), a cylinder piston (5) which is arranged in the cylinder bore (4), and a rod (20) which is connected to the cylinder piston (5). The rod (20) is guided out of the cylinder bore (4). The cylinder piston (5) delimits a first operating space (9) and a second operating space (10) in the cylinder bore (4). A crankshaft (22) is disposed in a crankshaft space (21). The rod (20) is connected to a slider crank mechanism (23) which is disposed in the crankshaft space (21), the rod (20) being effectively connected to the crankshaft (22) via the slider crank mechanism (23), thus making it possible to obtain a large expansion volume while keeping the design of the piston engine (1) compact.

摘要翻译： 可以使用蒸汽动力过程驱动并且特别用于利用来自内燃机的废热的活塞发动机（1）包括至少一个气缸孔（4），气缸活塞（5），其布置在 气缸孔（4）和连接到气缸活塞（5）的杆（20）。 杆（20）被引导出气缸孔（4）。 气缸活塞（5）限定气缸孔（4）中的第一操作空间（9）和第二操作空间（10）。 曲轴（22）设置在曲轴空间（21）中。 杆（20）连接到设置在曲轴空间（21）中的滑块曲柄机构（23），杆（20）经由滑块曲柄机构（23）有效地连接到曲轴（22），因此 使得可以在保持活塞发动机（1）的设计紧凑的同时获得大的膨胀体积。

公开(公告)号：US20120305675A1

公开(公告)日：2012-12-06

申请号：US13577696

申请日：2011-02-08

申请人： Nadja Eisenmenger ,  Hans-Christoph Magel

发明人： Nadja Eisenmenger ,  Hans-Christoph Magel

IPC分类号： F02M63/00 ,  B21D51/16

CPC分类号： F02M51/0603 ,  F02M63/0026 ,  F02M2200/703 ,  F02M2200/704 ,  Y10T29/494

摘要： The invention relates to a fuel injector for a fuel injection system, in particular a common rail injection system, having a nozzle body (1) and having an injector body (2), wherein in the nozzle body (1) there is formed a high-pressure bore (3) for accommodating a nozzle needle (4) which can perform a stroke movement and by means of the stroke movement of which at least one injection opening (5) can be opened up or closed off, and wherein in the injector body (2) there is formed a low-pressure chamber (6) for accommodating a piezoelectric actuator (7), which low-pressure chamber can be or is hydraulically coupled via a coupling device (8) to the nozzle needle (4) in such a way that the nozzle needle (3) assumes the closed position thereof when the piezoelectric actuator (7) is electrically discharged. According to the invention, the coupling device (8) comprises a first and a second disk-shaped coupler body (9, 10) with in each case one cylinder bore (11, 12) for accommodating in each case one coupler piston (15, 16) which delimits a coupler chamber (13, 14). The invention also relates to a method for the manufacture and/or assembly of a nozzle needle assembly for a fuel injector.

摘要翻译： 本发明涉及一种用于燃料喷射系统的燃料喷射器，特别是具有喷嘴主体（1）并具有喷射器主体（2）的共轨喷射系统，其中在喷嘴体（1）中形成高 用于容纳能够执行行程运动的喷嘴针（4）的压力孔（3），以及通过该冲程运动可以打开或关闭至少一个注射开口（5），并且其中在喷射器 主体（2）形成有用于容纳压电致动器（7）的低压室（6），该低压室可以经由联接装置（8）或联接装置（8）液压耦合到喷嘴针 当压电致动器（7）电气放电时，喷嘴针（3）呈现其关闭位置的方式。 根据本发明，联接装置（8）包括第一和第二盘形联接器主体（9,10），每个壳体具有一个气缸孔（11,12），用于在每种情况下容纳一个联接器活塞（15， 16）限定了联接器腔室（13,14）。 本发明还涉及一种用于制造和/或组装用于燃料喷射器的喷嘴针组件的方法。

公开(公告)号：US08128005B2

公开(公告)日：2012-03-06

申请号：US12530818

申请日：2008-01-30

申请人： Hans-Christoph Magel

发明人： Hans-Christoph Magel

IPC分类号： F02M41/16

CPC分类号： F02M55/002 ,  F02M47/027 ,  F02M53/04 ,  F02M63/007 ,  F02M2547/003 ,  F02M2700/077

摘要： The invention relates to a fuel injector comprising an injector housing having a pressure chamber from which fuel subjected to a high pressure is injected into a combustion chamber of an internal combustion engine when the pressure in a control chamber expands into a pressure relief chamber by a control valve device. The aim of the invention is to create a fuel injector which has a long service life even though subjected to high pressures. To this end, the injector includes a low-pressure supply line which is connected to a low-pressure return line by a purge path extending through the pressure relief chamber.

摘要翻译： 本发明涉及一种燃料喷射器，其包括具有压力室的喷射器壳体，当控制室中的压力通过控制器膨胀到压力释放室时，经过高压的燃料从该喷射器壳体喷射到内燃机的燃烧室中 阀门装置。 本发明的目的是创建一种燃料喷射器，其即使经受高压也具有较长的使用寿命。 为此，喷射器包括通过延伸穿过压力释放室的吹扫路径连接到低压返回管线的低压供应管线。

公开(公告)号：US20120031376A1

公开(公告)日：2012-02-09

申请号：US13263957

申请日：2010-03-11

申请人： Hans-Christoph Magel

发明人： Hans-Christoph Magel

IPC分类号： F02M69/04

CPC分类号： F02M63/0026 ,  F02M47/027 ,  F02M57/005 ,  F02M63/008 ,  F02M2200/24

摘要： The invention relates to a fuel injector (1) having a high pressure region (32) which contains fuel that is under high pressure during operation, and a low pressure region (38) in which a lower pressure is present during operation than in the high pressure region (32). A sensor (12) is located in the low pressure region (38) and a transmission means (9) is arranged such that a force which is equal to the pressure of the fuel in the high pressure region (32) is exerted on the sensor (12) at least some of the time.

摘要翻译： 本发明涉及一种具有高压区域（32）的燃料喷射器（1），该高压区域（32）包含在运行期间处于高压下的燃料，以及低压区域（38），其中在运行期间存在比在高压区域 压力区域（32）。 传感器（12）位于低压区域（38）中，并且传动装置（9）被布置成使得等于高压区域（32）中的燃料的压力的力被施加在传感器 （12）至少有一些时间。

公开(公告)号：US07954475B2

公开(公告)日：2011-06-07

申请号：US12303402

申请日：2007-04-25

申请人： Nadja Eisenmenger ,  Michael Mennicken ,  Hans-Christoph Magel

发明人： Nadja Eisenmenger ,  Michael Mennicken ,  Hans-Christoph Magel

IPC分类号： F02M41/00

CPC分类号： F02M47/027 ,  F01N2560/025 ,  F02M57/025 ,  F02M61/167 ,  F02M61/188 ,  F02M63/0007 ,  F02M63/0026 ,  F02M63/004 ,  F02M63/0045 ,  F02M2200/703 ,  F02M2200/9007 ,  F02M2200/9053 ,  F02M2547/001

摘要： A fuel injector for injecting fuel into a combustion chamber of an internal combustion engine. A fuel supply line enters an injector housing from a high-pressure fuel source which can be hydraulically connected to a pressure chamber. A 3/2 directional control valve for injecting fuel into the combustion chamber has a valve piston which can be moved axially back and forth between a rest position and an injection position. The 3/2 directional control valve, by a first end face of the valve piston, is hydraulically coupled to and can be activated by a piezoelectric actuator. The 3/2 directional control has a ball element which is connected to a second end face of the valve piston and, in the rest position, can be moved against a first sealing edge and, in the injection position, can be moved against a second sealing edge.

摘要翻译： 一种用于将燃料喷射到内燃机的燃烧室中的燃料喷射器。 燃料供应管线从可以液压连接到压力室的高压燃料源进入喷射器壳体。 用于将燃料喷射到燃烧室中的3/2方向控制阀具有可在静止位置和喷射位置之间轴向前后移动的阀活塞。 通过阀活塞的第一端面的3/2方向控制阀液压地耦合到压电致动器并且可以由压电致动器激活。 3/2方向控制器具有连接到阀活塞的第二端面的球元件，并且在静止位置可以抵靠第一密封边缘移动，并且在注射位置可以抵抗第二密封件 密封边。

公开(公告)号：US20100294241A1

公开(公告)日：2010-11-25

申请号：US12864114

申请日：2008-12-30

申请人： Nadja Eisenmenger ,  Hans-Christoph Magel

发明人： Nadja Eisenmenger ,  Hans-Christoph Magel

IPC分类号： F02M69/46

CPC分类号： F02M47/027 ,  F02M63/007 ,  F02M63/0073 ,  F02M63/0077 ,  F02M63/008 ,  F02M2547/003

摘要： The invention relates to an injector, in particular, a common-rail injector for injection of fuel into a combustion chamber of an internal combustion engine. An injection valve element, adjustable between a closed position and an open position, is controllable by means of a control valve. The control valve has a control valve element, adjustable between a closed position and an open position by means of an actuator, which in the closed position is an at least almost pressure-equalized and has a sealing line which cooperates in a sealing manner with a control valve seat. The sealing line of the control valve element is lifted off the control valve seat in the open position and hence opens fuel flow from a high pressure region to a low pressure region of the injector. According to the invention, the control valve element has a support region extending over the sealing line in a radial direction to the high pressure region.

摘要翻译： 本发明涉及一种喷射器，特别涉及用于将燃料喷射到内燃机的燃烧室中的共轨喷射器。 在关闭位置和打开位置之间可调节的喷射阀元件可通过控制阀来控制。 控制阀具有控制阀元件，该控制阀元件通过致动器在关闭位置和打开位置之间可调节，致动器在关闭位置至少几乎被压力均衡并具有与密封方式配合的密封线 控制阀座。 控制阀元件的密封线在打开位置被提升到控制阀座上，从而打开从喷射器的高压区域到低压区域的燃料流。 根据本发明，控制阀元件具有在密封线上沿着高压区域的径向方向延伸的支撑区域。

公开(公告)号：US20100193611A1

公开(公告)日：2010-08-05

申请号：US12668936

申请日：2008-06-13

申请人： Matthias Burger ,  Hans-Christoph Magel

发明人： Matthias Burger ,  Hans-Christoph Magel

IPC分类号： F02M61/10

CPC分类号： F02M61/16 ,  F02M47/027 ,  F02M61/10 ,  F02M61/12 ,  F02M61/205 ,  F02M63/008 ,  F02M2200/28 ,  F02M2547/003

摘要： The invention relates to a fuel injection valve for internal combustion engines, having a valve body, in which a pressure chamber is configured. A valve needle is disposed in the pressure chamber in a longitudinally displaceable manner. The valve body has a valve seat which interacts with a sealing surface configured on the valve needle. The valve seat delimits the pressure chamber, thus enabling or interrupting a fuel flow to at least one injection opening by the interaction of the valve needle with the valve seat. To this end, the fuel flow to the injection openings occurs between the valve needle and the wall of the pressure chamber, through a sharp-edged gap throttle which is formed between the valve needle and the wall of the pressure chamber.

摘要翻译： 本发明涉及一种用于内燃机的燃料喷射阀，其具有构造有压力室的阀体。 阀针以可纵向移位的方式设置在压力室中。 阀体具有与配置在阀针上的密封面相互作用的阀座。 阀座限定压力室，从而通过阀针与阀座的相互作用使燃料流动到至少一个喷射口。 为此，通过形成在阀针和压力室的壁之间的尖锐的间隙节流阀，在阀针和压力室的壁之间发生到注射开口的燃料流。

公开(公告)号：US20100050990A1

公开(公告)日：2010-03-04

申请号：US12522391

申请日：2007-12-06

申请人： Hans-Christoph Magel

发明人： Hans-Christoph Magel

IPC分类号： F02M69/46 ,  B05B1/30

CPC分类号： F02M47/027 ,  F02M61/10 ,  F02M61/12 ,  F02M61/167 ,  F02M2200/304 ,  F02M2200/703 ,  F02M2547/001 ,  F02M2547/003

摘要： The invention relates to an injector for injecting fuel into combustion chambers of internal combustion engines, in particular a common rail injector. The injector has a high-pressure region and a valve element which is axially adjustable between a closed position and an open position in which the flow of fuel is enabled. According to the invention, it is provided that the valve element includes a first partial element and at least one separate second partial element, which partial elements are hydraulically coupled to one another by a coupler chamber. The coupler chamber is hydraulically connected only in one axial direction to the high-pressure region of the injector.

摘要翻译： 本发明涉及一种用于将燃料喷射到内燃机，特别是共轨喷射器的燃烧室中的喷射器。 喷射器具有高压区域和阀元件，其在关闭位置和启动燃料流动的打开位置之间可轴向调节。 根据本发明，提供了阀元件包括第一部分元件和至少一个单独的第二部分元件，该部分元件通过联接器腔室彼此液压地联接。 联接器腔室仅在一个轴向方向上液压地连接到喷射器的高压区域。