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1. 发明授权

US06837451B2 Seat/slide valve with pressure-equalizing pin 失效
标题翻译：带压力平衡销的座椅/滑阀
公开(公告)号：US06837451B2
公开(公告)日：2005-01-04
申请号：US10276149
申请日：2002-03-12
申请人： Nestor Rodriguez-Amaya , Achim Brenk , Wolfgang Klenk , Uwe Gordon , Manfred Mack , Hubert Greif
发明人： Nestor Rodriguez-Amaya , Achim Brenk , Wolfgang Klenk , Uwe Gordon , Manfred Mack , Hubert Greif
IPC分类号： F02M47/00 , F02M51/00 , F02M59/46 , F02M63/00
CPC分类号： F02M63/0007 , F02M63/0017 , F02M63/0033 , F02M63/0071 , F02M63/0073 , Y10T137/86622 , Y10T137/86678 , Y10T137/86686
摘要： The invention relates to a 3/2-way valve for controlling the injection of fuel in a common rail injection system of an internal combustion engine, having a first switching position, in which an injection nozzle is in communication with a fuel return, and having a second switching position, in which the injection nozzle is in communication with a high-pressure fuel reservoir. To improve the function and quality of the injection, the 3/2-way valve includes a force-balanced control piston, and the control edge of the control piston is pressure-equalized by means of a blind bore.
摘要翻译：本发明涉及一种用于控制内燃机共轨喷射系统中的燃料喷射的三通阀，该内燃机具有第一切换位置，喷射喷嘴与燃料回流连通，并且具有第二切换位置，其中喷射喷嘴与高压燃料储存器连通。为了提高注射的功能和质量，3/2向阀包括力平衡控制活塞，控制活塞的控制边缘通过盲孔进行压力平衡。

2. 发明授权

US06769634B2 Injection nozzle 失效
标题翻译：喷嘴
公开(公告)号：US06769634B2
公开(公告)日：2004-08-03
申请号：US09959731
申请日：2002-02-19
申请人： Achim Brenk , Wolfgang Klenk , Uwe Gordon , Manfred Mack
发明人： Achim Brenk , Wolfgang Klenk , Uwe Gordon , Manfred Mack
IPC分类号： F02M3900
CPC分类号： F02M47/02 , F02M45/086 , F02M2200/46
摘要： In a fuel injection nozzle having a nozzle body which body has one first and one second group of injection ports, one first and one second nozzle needle, and one separate pressure chamber for each nozzle needle, so that the injection needles are adjustable independently of one another between a closed position, in which the injection ports associated with the corresponding nozzle needle are closed, and an injection position, in which the corresponding injection ports are opened, a free choice of injection cross sections is to be made possible, while the design is simple. To that end, it is provided that the two nozzle needles adjoin one another.
摘要翻译：在具有喷嘴主体的燃料喷嘴中，主体具有一个第一和第二组喷射口，一个第一和一个第二喷嘴针，以及用于每个喷嘴针的一个单独的压力室，使得注射针可独立于一个其中与相应的喷嘴针关联的注射口关闭的关闭位置和其中相应的注射口打开的注射位置之间的另一个，注射截面的自由选择将成为可能，而设计很简单为此，提供两个喷嘴针相互邻接。

3. 发明授权

US06874476B2 3/2-way valve 失效
标题翻译： 3/2通阀
公开(公告)号：US06874476B2
公开(公告)日：2005-04-05
申请号：US10276687
申请日：2002-03-15
申请人： Achim Brenk , Wolfgang Klenk , Uwe Gordon , Manfred Mack
发明人： Achim Brenk , Wolfgang Klenk , Uwe Gordon , Manfred Mack
IPC分类号： F02M61/16 , F02M47/00 , F02M47/02 , F02M51/06 , F02M59/46 , F02M61/10 , F02M61/20 , F02M63/00 , F02M37/04
CPC分类号： F02M63/0005 , F02M63/0003 , F02M63/004 , F02M63/0045 , F02M2200/21
摘要： The invention relates to a 3/2-way valve for controlling the injection of fuel in a common rail injection system of an internal combustion engine, having a first switching position, in which an injection nozzle is in communication with a fuel return, and a second switching position, in which the injection nozzle is in communication with a common rail. To improve the function and quality of the injection, the 3/2-way valve includes two force-balanced control pistons, which are guided separately from one another, and on each of which a respective valve seat edge is embodied.
摘要翻译：本发明涉及一种用于控制内燃机的共轨喷射系统中的燃料喷射的三通阀，其具有第一切换位置，喷射喷嘴与燃料返回器连通，第一切换位置第二切换位置，其中喷嘴与共轨连通。为了提高注射的功能和质量，三通阀包括两个力平衡控制活塞，它们彼此独立地引导，并且每个都具有相应的阀座边缘。

4. 发明授权

US06764058B1 Control valve and fuel injection valve provided with same 失效
标题翻译：控制阀和燃油喷射阀配有相同的
公开(公告)号：US06764058B1
公开(公告)日：2004-07-20
申请号：US09889308
申请日：2001-10-22
申请人： Achim Brenk , Wolfgang Klenk , Uwe Gordon , Manfred Mack
发明人： Achim Brenk , Wolfgang Klenk , Uwe Gordon , Manfred Mack
IPC分类号： F16K3112
CPC分类号： F02M55/04 , F02M45/00 , F02M61/045 , F02M61/08 , F02M61/182 , F02M61/205 , F02M2200/30 , F02M2200/304 , F02M2200/9084 , F16F9/532
摘要： A control valve and a fuel injection valve provided with same should be produced, in which it is possible to switch from a first operating state to a second operating state inexpensively and with short switching times, without requiring a hydraulic control line. To this end, a control valve is provided, which has a valve housing, a pressure chamber filled with electrorheological fluid, a displacing element that can slide in the valve housing and protrudes into the pressure chamber, and two electrodes that can apply an electrical field to the electrorheological fluid.
摘要翻译：应该制造设置有控制阀和燃料喷射阀的控制阀和燃料喷射阀，其中可以在不需要液压控制线的情况下以便宜且切换时间短的方式从第一操作状态切换到第二操作状态。为此，提供了一种控制阀，其具有阀壳体，填充有电流变流体的压力室，可在阀壳体中滑动并突出到压力室中的位移元件，以及可施加电场的两个电极到电流变流体。

5. 发明授权

US06964266B2 3/2 Directional-control valve 失效
标题翻译： 3/2方向控制阀
公开(公告)号：US06964266B2
公开(公告)日：2005-11-15
申请号：US10239642
申请日：2002-01-22
申请人： Achim Brenk , Wolfgang Klenk , Uwe Gordon , Manfred Mack
发明人： Achim Brenk , Wolfgang Klenk , Uwe Gordon , Manfred Mack
IPC分类号： F02M47/00 , F02M47/02 , F02M51/06 , F02M59/46 , F02M61/10 , F02M61/16 , F02M61/20 , F02M63/00 , F02M37/04
CPC分类号： F02M63/0007 , F02M61/205 , F02M63/0015 , F02M63/0029 , F02M63/0045
摘要： The invention relates to a 3/2-port directional-control valve for controlling the injection of fuel in a common rail injection system of an internal combustion engine, with a first switched position in which an injection nozzle is connected to a fuel return and with a second switched position in which the injection nozzle is connected to a high-pressure fuel reservoir. The beginning of the injection takes place in a pressure-controlled manner, whereas the end of the injection takes place in a stroke-controlled manner.
摘要翻译：本发明涉及一种用于控制内燃机的共轨喷射系统中的燃料喷射的3/2端口方向控制阀，其具有第一切换位置，其中喷嘴连接到燃料返回并且与第二切换位置，其中喷射喷嘴连接到高压燃料储存器。注射的开始以压力控制的方式进行，而注射的结束是以行程控制的方式进行的。

6. 发明授权

US06745750B2 Fuel injection system for internal combustion engines 失效
标题翻译：内燃机燃油喷射系统
公开(公告)号：US06745750B2
公开(公告)日：2004-06-08
申请号：US10182561
申请日：2002-11-25
申请人： Walter Egler , Giovanni Ferraro , Hansjoerg Egeler , Achim Brenk , Wolfgang Klenk , Peter Boehland , Werner Teschner , Sebastian Kanne , Ingolf Kahleyss , Uwe Gordon , Manfred Mack
发明人： Walter Egler , Giovanni Ferraro , Hansjoerg Egeler , Achim Brenk , Wolfgang Klenk , Peter Boehland , Werner Teschner , Sebastian Kanne , Ingolf Kahleyss , Uwe Gordon , Manfred Mack
IPC分类号： F02M700
CPC分类号： F02M63/0007 , F02M55/04 , F02M61/16 , F02M63/0225 , F02M2200/315 , F02M2200/40
摘要： A fuel injection system, having a fuel injection valve and a control valve, which control valve has a control valve member that is longitudinally displaceable in a control valve bore. A control valve sealing face is embodied on the control valve member; it cooperates with a control valve seat and thus controls the communication between a first pressure space and a second pressure space; the first pressure space communicates with a high-pressure collection chamber. In a valve body, a bore is embodied in which a pistonlike valve needle, with its end toward the combustion chamber, controls the opening of at least one injection opening by executing a longitudinal motion in response to the pressure in a pressure chamber; the pressure chamber communicates with the second pressure space via an inlet conduit. The first pressure space communicates via a throttle with a damping chamber, embodied as a blind bore and otherwise closed off, as a result of which pressure fluctuations that occur upon closure of the control valve are rapidly damped.
摘要翻译：一种具有燃料喷射阀和控制阀的燃料喷射系统，该控制阀具有可在控制阀孔中纵向移动的控制阀构件。在控制阀构件上具有控制阀密封面; 它与控制阀座配合，从而控制第一压力空间和第二压力空间之间的连通; 第一压力空间与高压收集室连通。在阀体中，具体实现了一种活塞式阀针，其端部朝向燃烧室，通过响应于压力室中的压力执行纵向运动来控制至少一个喷射开口的打开; 压力室经由入口导管与第二压力空间连通。第一压力空间经由节流阀与阻尼室连通，实现为盲孔并以其它方式封闭，结果，控制阀关闭时发生的压力波动被快速衰减。

7. 发明授权

US06637409B2 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：US06637409B2
公开(公告)日：2003-10-28
申请号：US10069569
申请日：2002-06-13
申请人： Achim Brenk , Wolfgang Klenk , Uwe Gordon , Manfred Mack
发明人： Achim Brenk , Wolfgang Klenk , Uwe Gordon , Manfred Mack
IPC分类号： F02M3704
CPC分类号： F02M63/0007 , F02M63/0005 , Y10T137/8671
摘要： In a fuel injection system for internal combustion engines, including an electronically triggered control valve with an axial through bore, which is divided by two valve seats into three annular chambers, to which respectively a supply line for fuel at high pressure, a high-pressure line leading away to an injection valve, and a relief line are connected, and having a control piston, which is guided in the through bore and which has two valve sealing faces cooperating with the two valve seats, respectively, the control piston according to the invention has a further valve sealing face, which cooperates with the first valve seat and whose spacing from the first valve sealing face is at least equal to the spacing between the second valve sealing face and the second valve seat when the first sealing seat is closed. A communication between the supply line and the relief line is thus reliably prevented.
摘要翻译：在用于内燃机的燃料喷射系统中，包括具有轴向通孔的电子触发控制阀，其被两个阀座分成三个环形室，分别用于高压燃料供应管路，高压导线通向注射阀，并且安全线连接，并且具有控制活塞，该控制活塞在通孔中被引导，并分别具有与两个阀座配合的两个阀密封面，根据本发明具有另一个阀密封面，其与第一阀座配合，并且当第一密封座关闭时，其与第一阀密封面的间隔至少等于第二阀密封面和第二阀座之间的间隔。因此，能够可靠地防止供给线与浮雕线之间的连通。

8. 发明授权

US06691935B1 Injection nozzle 失效
标题翻译：喷嘴
公开(公告)号：US06691935B1
公开(公告)日：2004-02-17
申请号：US09958375
申请日：2002-03-04
申请人： Detlev Potz , Gerhard Mack , Achim Brenk , Wolfgang Klenk , Thomas Kuegler , Roland Bleher , Uwe Gordon , Manfred Mack
发明人： Detlev Potz , Gerhard Mack , Achim Brenk , Wolfgang Klenk , Thomas Kuegler , Roland Bleher , Uwe Gordon , Manfred Mack
IPC分类号： F02M6120
CPC分类号： F02M61/045 , F02M45/00 , F02M45/08 , F02M47/025 , F02M47/06 , F02M61/042 , F02M61/08 , F02M61/161 , F02M61/205
摘要： In an injection nozzle for a fuel injection system, the opening stroke of the nozzle needle is to be limited selectively, so that different injection cross sections can be employed. To that end, the injection nozzle is provided with a nozzle body, a nozzle needle displaceable in the nozzle body, two groups of injection ports, which are uncovered as a function of an opening stroke of the nozzle needle, a piston that is connected to the nozzle needle, a stop chamber in which the piston is disposed and which is provided with an outlet, and a control valve that can open and close the outlet of the stop chamber, as a result of which the stroke of the piston in the stop chamber and thus the opening stroke of the nozzle needle can be selectively limited.
摘要翻译：在用于燃料喷射系统的喷嘴中，喷嘴针的打开行程被选择性地限制，从而可以采用不同的喷射截面。为此，注射喷嘴设置有喷嘴体，可在喷嘴体中移位的喷嘴针，两组注射口，其作为喷嘴针的打开行程的函数而被覆盖;活塞，连接到喷嘴针，其中设置有活塞的停止室和设置有出口的控制阀，以及能够打开和关闭停止室的出口的控制阀，结果，活塞在停止中的行程因此可以选择性地限制喷嘴针的打开行程。

9. 发明授权

US5823161A 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：US5823161A
公开(公告)日：1998-10-20
申请号：US722200
申请日：1997-02-25
申请人： Detlev Potz , Guenter Lewentz , Ralf Maier , Stefan Kampmann , Uwe Gordon , Andreas Kreh , Nestor Rodriguez-Amaya
发明人： Detlev Potz , Guenter Lewentz , Ralf Maier , Stefan Kampmann , Uwe Gordon , Andreas Kreh , Nestor Rodriguez-Amaya
IPC分类号： F02M47/00 , F02M45/12 , F02M47/02 , F02M47/06 , F02M61/04 , F02M61/08 , F02M61/16 , F02M61/18 , F02M61/20 , F02M63/02 , F02B5/00
CPC分类号： F02M61/182 , F02M45/12 , F02M47/027 , F02M47/06 , F02M61/042 , F02M61/045 , F02M61/08 , F02M61/161 , F02M61/205 , F02M63/0225
摘要： A fuel injection device for internal combustion engines, having a high-pressure fuel pump, which pumps fuel from a low-pressure chamber via a feed line into a high-pressure collection chamber that communicates via high-pressure lines with the individual injection valves that protrude into the combustion chamber of the engine to be supplied. In order for this system to make variable injection cross sections at the injection valves possible, these injection valves are embodied as injection valves with an outward-opening valve member, via whose controllable opening stroke motion in the direction of the combustion chamber, a variable injection cross section can be adjusted at the injection valve.
摘要翻译： PCT No.PCT / EP96 / 00230 Sec。 371日期1997年2月25日 102（e）1997年2月25日PCT PCT 1996年1月19日PCT公布。公开号WO96 / 25596 日期1996年8月22日一种内燃机用燃料喷射装置，具有高压燃料泵，其将来自低压室的燃料经由进料管路输送到通过高压管路连通的高压收集室，各个喷射阀突出到要供应的发动机的燃烧室中。为了使该系统能够在喷射阀处形成可变的喷射截面，这些喷射阀被实施为具有向外打开的阀构件的喷射阀，其通过其在燃烧室的方向上的可控制的开启行程运动，可变喷射横截面可以在注射阀上调整。

10. 发明授权

US5518184A Fuel injection nozzle for internal combustion engines 失效
标题翻译：内燃机燃油喷嘴
公开(公告)号：US5518184A
公开(公告)日：1996-05-21
申请号：US309696
申请日：1994-09-21
申请人： Detlev Potz , Guenther Lewentz , Uwe Gordon
发明人： Detlev Potz , Guenther Lewentz , Uwe Gordon
IPC分类号： F02M45/02 , F02M45/08 , F02M45/10 , F02M45/12 , F02M61/04 , F02M61/08 , F02M61/10 , F02M61/16 , F02M63/00 , F02M51/06
CPC分类号： F02M45/12 , F02M45/02 , F02M45/08 , F02M45/10 , F02M61/045 , F02M61/08 , F02M61/161 , F02M2200/21
摘要： A fuel injection nozzle having an outwardly opening valve member, which is acted on in an opening direction by fuel pressure and in a closing direction by a closing spring. In order to control the opening characteristic curve of a stroke-dependently cleared injection cross section, an electrical actuator in the form of a piezo-electric stack or a magnetostrictive final control member is disposed in the nozzle holder, which actuator carries a collar on the valve member. The reciprocating motion of the valve member is limited in controlled fashion by shortening the length of the actuator.
摘要翻译：一种燃料喷射喷嘴，其具有向外打开的阀构件，其通过燃料压力在打开方向上作用并且通过关闭弹簧在关闭方向上作用。为了控制行程相关清除的注入截面的开启特性曲线，压电堆叠或磁致伸缩最终控制构件形式的电致动器设置在喷嘴保持器中，该致动器承载在阀构件。通过缩短致动器的长度，阀构件的往复运动受到限制。

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