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1. 发明授权

US06413054B1 Fuel injection pump 失效
标题翻译：燃油喷射泵
公开(公告)号：US06413054B1
公开(公告)日：2002-07-02
申请号：US09600916
申请日：2000-07-24
申请人： Wolfgang Geiger , Walter Fuchs , Hubert Greif , Stephan Jonas
发明人： Wolfgang Geiger , Walter Fuchs , Hubert Greif , Stephan Jonas
IPC分类号： F04B106
CPC分类号： F02M41/1416 , F02D1/183 , F02D2001/186
摘要： A fuel injection pump having a cam drive and an injection adjuster piston, acting on the cam drive and serving the purpose of an injection onset adjustment. The injection adjuster piston on a face end encloses at least one pressure chamber that via a control valve is either made to communicate with a pressure source or a relief line or can be closed entirely. The control valve is actuated by an a proportional electromagnet. As a result, only a little adjusting medium is required, to obtain a high efficiency of the injection onset adjustment, and advantageously the injection adjuster piston is stressed only axially, and frictional forces on the circumference of the injection adjuster piston are thus avoided.
摘要翻译：一种具有凸轮驱动器和喷射调节器活塞的燃料喷射泵，其作用在凸轮驱动器上并用于喷射开始调节的目的。至少一个压力室包括至少一个压力室，压力室通过一个控制阀与压力源或溢流管连通，或者完全关闭。控制阀由比例电磁铁驱动。结果，仅需要一点调节介质，以获得喷射开始调节的高效率，并且有利地，喷射调节器活塞仅在轴向受到应力，因此避免了喷射调节器活塞的圆周上的摩擦力。

2. 发明授权

US6140717A Method and device for switching an inductor 失效
标题翻译：用于切换电感器的方法和装置
公开(公告)号：US6140717A
公开(公告)日：2000-10-31
申请号：US275342
申请日：1999-03-24
申请人： Werner Fischer , Birte Luebbert , Viktor Kahr , Traugott Degler , Hubert Greif , Stephan Jonas
发明人： Werner Fischer , Birte Luebbert , Viktor Kahr , Traugott Degler , Hubert Greif , Stephan Jonas
IPC分类号： F02D41/20 , H01F7/18 , F02P5/145
CPC分类号： H01F7/1816 , F02D41/20 , F02D2041/2003 , F02D2041/201 , Y10T307/826
摘要： A method and device for switching an inductor are described. A first terminal of the inductor may be connected to ground via a first switching device. A second terminal of the inductor is always connected to a voltage power supply. A second inductor may be connected to ground via a second switching device. The energy released in the second inductor when the current flow is interrupted is used to switch the first inductor.
摘要翻译：描述用于切换电感器的方法和装置。电感器的第一端子可以经由第一开关器件连接到地。电感器的第二端子总是连接到电压电源。第二电感器可以经由第二开关装置连接到地。当电流中断时，在第二电感器中释放的能量用于切换第一电感器。

3. 发明授权

US06976638B2 Fuel injection system for an internal combustion engine 失效
标题翻译：内燃机燃油喷射系统
公开(公告)号：US06976638B2
公开(公告)日：2005-12-20
申请号：US10467379
申请日：2002-11-02
申请人： Katja Matz , Uwe Schmidt , Hubert Greif
发明人： Katja Matz , Uwe Schmidt , Hubert Greif
IPC分类号： F02M57/02 , F02M45/02 , F02M45/04 , F02M47/02 , F02M59/36 , F02M63/00 , B05B9/00
CPC分类号： F02M47/027 , F02M45/02 , F02M45/04 , F02M57/023 , F02M59/366 , F02M2200/16 , F02M2200/21 , F02M2200/28
摘要： A fuel injection system having one high-pressure fuel pump and one fuel injection valve communicating therewith for each engine cylinder. A piston of the fuel pump defines a work chamber which communicates with a pressure chamber of the fuel injection valve, which valve has an injection valve member by which injection openings are controlled, and which valve is movable in an opening direction counter to a closing force by the pressure prevailing in the pressure chamber. A first control valve controls, a connection of the pump work chamber to a relief chamber and a second control valve controls, a connection of a control pressure chamber, communicating with the pump work chamber and defined by a control piston, to a relief chamber. The control piston, controls a flow cross section of the connection of the control pressure chamber to the relief chamber as a function of the stroke of the control piston in such a way that when the injection valve member is in a closing direction, a larger flow cross section is uncovered than when the injection valve member is disposed in an open position.
摘要翻译：一种燃料喷射系统，具有一个高压燃料泵和一个与每个发动机气缸连通的燃料喷射阀。燃料泵的活塞限定了与燃料喷射阀的压力室连通的工作室，该工作室具有喷射阀构件，通过该喷射阀构件控制喷射开口，并且该阀可以在打开方向上相对于关闭力移动通过压力室中的压力。第一控制阀控制，泵工作室与释放室的连接和第二控制阀控制与泵工作室连通并由控制活塞限定的控制压力室的连接到释放室。控制活塞根据控制活塞的行程来控制控制压力室与释放室的连接的流动横截面，使得当喷射阀构件处于闭合方向时，较大的流量与将喷射阀构件设置在打开位置时相比，横截面未被覆盖。

4. 发明授权

US06651913B1 Electromagnetic injection valve for controlling a fuel amount to be injected into an internal combustion engine 失效
标题翻译：用于控制要喷射到内燃机中的燃料量的电磁喷射阀
公开(公告)号：US06651913B1
公开(公告)日：2003-11-25
申请号：US09958246
申请日：2002-01-07
申请人： Hubert Greif
发明人： Hubert Greif
IPC分类号： B05B130
CPC分类号： F16K31/0679 , F02M51/0621 , H01F7/081 , H01F7/1607
摘要： An electromagnetic injector for controlling a fuel quantity to be fed into an internal combustion engine includes a valve body displaceable by an electromagnetic coil system, the valve body acting together with a magnet armature of the electromagnetic coil system. The electromagnetic coil system includes at least two concentrically positioned coils integrated into the magnetic circuit so that in each case a first pole body is positioned between two adjacent coils, and the inner and outer coil are respectively adjacent to a second pole body, the first and second pole bodies are components of the magnetic circuit of the electromagnetic coil system, and in each case adjacent coils may have a common field current flowing through them in opposite directional sense to each other.
摘要翻译：用于控制供给内燃机的燃料量的电磁喷射器包括可由电磁线圈系统移动的阀体，该阀体与电磁线圈系统的磁体衔铁一起作用。电磁线圈系统包括集成到磁路中的至少两个同心定位的线圈，使得在每种情况下，第一极体位于两个相邻的线圈之间，并且内部和外部线圈分别邻近第二极体，第一和第二极体第二极体是电磁线圈系统的磁路的分量，并且在每种情况下，相邻的线圈可以具有以相反方向的方向流过它们的公共场电流。

5. 发明授权

US06280160B1 Distributor-type fuel injection pump 失效
标题翻译：分配式燃油喷射泵
公开(公告)号：US06280160B1
公开(公告)日：2001-08-28
申请号：US09202928
申请日：1999-12-09
申请人： Heinz Nothdurft , Nestor Rodriguez-Amaya , Andreas Dutt , Hubert Greif
发明人： Heinz Nothdurft , Nestor Rodriguez-Amaya , Andreas Dutt , Hubert Greif
IPC分类号： F04B3900
CPC分类号： F02M59/466 , F02M41/1411
摘要： A fuel injection pump of the distributor type which has a reciprocatingly driven pump piston that is load-bearing in a rotating distributor shaft which pumps fuel out of a pump work chamber to various fuel injection valves via a distributor opening. To control the duration of high-pressure injection, an electrically actuated valve is provided with a valve member in a valve chamber that communicates with the pump work chamber and from a second valve chamber, communicates with a low-pressure region. To terminate the high-pressure injection, the valve member makes a communication between the two valve chambers, whereupon the outflow of the fuel stream is controlled by disposing a diameter constriction in the connecting line, thus reducing any tendency to cavitation.
摘要翻译：一种分配器类型的燃料喷射泵，其具有往复驱动的泵活塞，该活塞在旋转的分配器轴中承载，其经由分配器开口将燃料从泵工作室泵出到各种燃料喷射阀。为了控制高压喷射的持续时间，电动阀在阀室中设置有与泵工作室连通的阀构件，并且与第二阀室连通，与低压区连通。为了终止高压喷射，阀构件在两个阀室之间进行连通，由此通过在连接管线中设置直径收缩来控制燃料流的流出，从而减少空化的倾向。

6. 发明授权

US6152708A Fuel injection pump for an internal combustion engine 失效
标题翻译：用于内燃机的燃油喷射泵
公开(公告)号：US6152708A
公开(公告)日：2000-11-28
申请号：US194915
申请日：1998-12-04
申请人： Karl-Friedrich Ruessler , Berhard Bonse , Wolfgang Braun , Dieter Junger , Joachim Kurz , Roland Gronenberg , Hubert Greif
发明人： Karl-Friedrich Ruessler , Berhard Bonse , Wolfgang Braun , Dieter Junger , Joachim Kurz , Roland Gronenberg , Hubert Greif
IPC分类号： F02M41/12 , F04B7/04
CPC分类号： F02M41/125 , F02M41/12
摘要： A fuel injection pump for internal combustion engines, is proposed, with a distributor pump piston (6), which is supported in a housing bore (5) and on its jacket face, has a distributor groove (12), a filling groove (18), which is connected to a pressure relief chamber, and a pressure compensation surface (36). This filling groove constitutes a first leakage route (39) in the direction of the distributor groove (12) and constitutes a second leakage route (42) in the direction of an annular groove (20) in such a way that the pressure compensation surface, which is otherwise always closed by the inner wall of the bore (5), produces a high-pressure fuel supply by way of the first leakage route (39) in the direction of the pressure compensation surface (36) and this pressure compensation surface (36) is in turn relieved by way of the second leakage route (42) in the direction of the annular groove (20). The disposition of the pressure compensation surface (36) diametrically opposite the distributor groove (12) results in a very favorable compensation of the forces acting on the distributor pump piston during the high-pressure delivery phase, wherein by way of the pressure supply by means of the leakage routes mentioned, these compensating forces can be brought into line with the respective pressure level and the loading of the distributor pump piston (FIG. 4).
摘要翻译： PCT No.PCT / DE98 / 00217 Sec。 371 1998年12月4日第 102（e）日期1998年12月4日PCT提交1998年1月24日PCT公布。第WO98 / 45592号公报日期1998年10月15日提出了一种用于内燃机的燃料喷射泵，其具有分配器泵活塞（6），其被支撑在壳体孔（5）中并且在其护套面上具有分配器槽（12），连接到减压室的填充槽（18）和压力补偿表面（36）。这种填充槽在分配器槽（12）的方向上构成第一泄漏路径（39），并且在环形槽（20）的方向上构成第二泄漏路径（42），使得压力补偿表面否则总是由孔（5）的内壁封闭，通过第一泄漏路径（39）沿压力补偿表面（36）和该压力补偿表面（36）的方向产生高压燃料供应 36）通过第二泄漏路径（42）在环形槽（20）的方向上被释放。与分配器凹槽（12）直径相对的压力补偿表面（36）的设置导致在高压输送阶段期间作用在分配器泵活塞上的力的非常有利的补偿，其中通过装置的压力供给的泄漏路径，这些补偿力可以与相应的压力水平和分配器泵活塞的负载（图4）相一致。

7. 发明授权

US5892649A Process for controlling a movement of an armature of an electromagnetic switching element 失效
标题翻译：用于控制电磁开关元件的电枢的运动的过程
公开(公告)号：US5892649A
公开(公告)日：1999-04-06
申请号：US802320
申请日：1997-02-18
申请人： Viktor Kahr , Traugott Degler , Hubert Greif
发明人： Viktor Kahr , Traugott Degler , Hubert Greif
IPC分类号： F02M9/00 , B60T8/36 , F02D41/20 , F16K31/06 , G05B1/01 , H01F7/18 , H01H47/04
CPC分类号： F02D41/20 , B60T8/36 , H01F7/1844 , F02D2041/2017 , F02D2041/2031 , F02D2041/2037 , F02D2041/2055 , F02D2200/503
摘要： A process and a device for controlling a movement of an armature of an electromagnetic switching element having an exciter coil. A first setpoint for the current can be defined after a first time. A second setpoint for the current can be defined after a second time. The second setpoint is smaller than the first setpoint. The second time also occurs before a third time at which the armature has reached its end position.
摘要翻译：一种用于控制具有励磁线圈的电磁开关元件的电枢的运动的过程和装置。第一次可以定义电流的第一个设定值。第二次可以定义电流的第二个设定值。第二个设定点小于第一个设定点。第二次也发生在电枢达到其最终位置的第三次之前。

8. 发明授权

US08093977B2 Magnet assembly for a magnet valve 有权
标题翻译：用于磁阀的磁铁组件
公开(公告)号：US08093977B2
公开(公告)日：2012-01-10
申请号：US12282717
申请日：2007-02-16
申请人： Hubert Greif , Timo Haegele , Stefan Plueschke
发明人： Hubert Greif , Timo Haegele , Stefan Plueschke
IPC分类号： H01F3/00
CPC分类号： H01F7/08 , F16K31/0675 , H01F7/16 , H01F27/04
摘要： The invention relates to a magnet assembly for a magnet valve. The assembly has an inner pole and an outer pole as well as a coil. The coil is arranged between the inner pole and the outer pole and the coil wound directly onto the inner pole. According to the invention, the magnet assembly is used for actuating a closing element in a magnet valve.
摘要翻译：本发明涉及一种用于磁阀的磁体组件。该组件具有内极和外极以及线圈。线圈设置在内极和外极之间，线圈直接缠绕在内极上。根据本发明，磁体组件用于致动磁阀中的闭合元件。

9. 发明申请

US20090058579A1 MAGNET ASSEMBLY FOR A MAGNET VALVE 有权
标题翻译：磁铁组件用于磁阀
公开(公告)号：US20090058579A1
公开(公告)日：2009-03-05
申请号：US12282717
申请日：2007-02-16
申请人： Hubert Greif , Timo Haegele , Stefan Plueschke
发明人： Hubert Greif , Timo Haegele , Stefan Plueschke
IPC分类号： H01F7/06
CPC分类号： H01F7/08 , F16K31/0675 , H01F7/16 , H01F27/04
摘要： The invention relates to a magnet assembly for a magnet valve. The assembly has an inner pole and an outer pole as well as a coil. The coil is arranged between the inner pole and the outer pole and the coil wound directly onto the inner pole. According to the invention, the magnet assembly is used for actuating a closing element in a magnet valve.
摘要翻译：本发明涉及一种用于磁阀的磁体组件。该组件具有内极和外极以及线圈。线圈设置在内极和外极之间，线圈直接缠绕在内极上。根据本发明，磁体组件用于致动磁阀中的闭合元件。

10. 发明授权

US07063077B2 Electromagnetic valve-actuated control module for controlling fluid in injection systems 有权
标题翻译：用于控制注射系统中流体的电磁阀致动控制模块
公开(公告)号：US07063077B2
公开(公告)日：2006-06-20
申请号：US10149195
申请日：2001-09-28
申请人： Nestor Rodriguez-Amaya , Uwe Schmidt , Ramon Junker , Hubert Greif
发明人： Nestor Rodriguez-Amaya , Uwe Schmidt , Ramon Junker , Hubert Greif
IPC分类号： F02M37/04
CPC分类号： F02M63/0017 , F02M47/027
摘要： The invention relates to a control module for fluid control in injection systems, having a valve body (2) in which valve needles (6, 24) of control valves (5, 17) are received. With these control valves (5, 17), the pressure buildup or pressure relief of control chambers (30) or nozzle chambers of injectors can be varied. The control valves (5, 17) in the valve body (2) are electromagnetically actuatable, and magnet coils are received in recesses (9, 20) of insert elements (19, 32) or in recesses (9) in the valve body itself.
摘要翻译：本发明涉及一种用于喷射系统中的流体控制的控制模块，其具有阀体（2），阀体（5,17）的阀针（6,24）被容纳在其中。利用这些控制阀（5,17），可以改变喷射器的控制室（30）或喷嘴室的压力增加或压力释放。阀体（2）中的控制阀（5,17）是可电磁致动的，并且磁体线圈被容纳在插入元件（19,32）的凹槽（9,20）中或阀体本身中的凹部（9）中。

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