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1. 发明授权

US4653455A Electrically controlled fuel injection pump for internal combustion engines 失效
标题翻译：用于内燃机的电控燃油喷射泵
公开(公告)号：US4653455A
公开(公告)日：1987-03-31
申请号：US775872
申请日：1985-09-13
申请人： Ewald Eblen , Karl Hofmann , Volker Holzgrefe , Jean Pigeroulet , Nestor Rodriguez-Amaya , Nikolaus Simon , Dietrich Trachte , Friedrich Weiss , Ewald Ziegler
发明人： Ewald Eblen , Karl Hofmann , Volker Holzgrefe , Jean Pigeroulet , Nestor Rodriguez-Amaya , Nikolaus Simon , Dietrich Trachte , Friedrich Weiss , Ewald Ziegler
IPC分类号： F02M51/04 , F02B3/06 , F02M51/00 , F02M57/02 , F02M59/36 , F02M59/46 , F02M63/00 , F02M39/00
CPC分类号： F02M63/0077 , F02M57/02 , F02M57/023 , F02M59/366 , F02M59/462 , F02M59/466 , F02B2275/14 , F02B3/06 , F02M2200/30 , Y02T10/123
摘要： The injection pump has a pump piston driven with a constant stroke which pumps fuel at injection pressure to an injection nozzle so long as an electrically actuated overflow valve blocks the flow of the fuel overflowing via an overflow conduit to a low-pressure chamber. The overflow valve is a needle valve, the valve needle of which, opening inward toward a pressure chamber that can be placed under injection pressure, by means of a conical closing surface radially defining a needle tip controls a valve seat that widens conically toward the pressure chamber. The cone angle of the closing surface is larger than the cone angle of the associated valve seat and the closing surface forms a sealing edge, the diameter of which is equal to or only slightly smaller than the guide diameter of the guide shank on the valve member. In a preferred embodiment, the needle tip of the valve member has an external contour on its end, adjacent to the closing surface, which directs the fuel flow and reinforces the opening movement. The injection pump is particularly suitable for high-pressure injection in Diesel engines, in order to attain an exact electrical control of the supply onset and supply quantity, if a reservoir chamber defined by a deflecting piston is connected to a high-pressure chamber that includes the pump work chamber.
摘要翻译：注射泵具有以恒定行程驱动的泵活塞，其将注射压力的燃料泵送到注射喷嘴，只要电致动的溢流阀将经由溢流管道溢出的燃料流阻塞到低压室即可。溢流阀是一种针阀，其阀针通过径向限定针尖的圆锥形闭合表面向可朝向注射压力放置的压力室向内打开，从而控制一个阀座，该阀座朝向压力房间。闭合表面的锥角大于相关阀座的锥角，并且闭合表面形成密封边缘，其直径等于或仅略小于阀构件上的引导柄的引导直径。在优选实施例中，阀构件的针尖在其端部上具有邻近封闭表面的外部轮廓，其引导燃料流动并加强打开运动。如果由偏转活塞限定的储存室连接到高压室，则喷射泵特别适用于柴油发动机中的高压喷射，以便获得供应开始和供应量的精确电气控制，所述高压室包括泵工作室。

2. 发明授权

US5005548A Fuel injection pump 失效
标题翻译：燃油喷射泵
公开(公告)号：US5005548A
公开(公告)日：1991-04-09
申请号：US542125
申请日：1990-06-22
申请人： Helmut Rembold , Hannes Pflug , Wilhelm Christ , Hans-Joachim Siebert , Ewald Eblen , Rodriguez-Amaya , Helmut Laufer , Alfred Schmitt , Werner Pape , Dominique Buisson , Pierre Lauvin , Detlev Potz , Nikolaus Simon , Jean Pigeroulet , Anton Karle
发明人： Helmut Rembold , Hannes Pflug , Wilhelm Christ , Hans-Joachim Siebert , Ewald Eblen , Rodriguez-Amaya , Helmut Laufer , Alfred Schmitt , Werner Pape , Dominique Buisson , Pierre Lauvin , Detlev Potz , Nikolaus Simon , Jean Pigeroulet , Anton Karle
IPC分类号： F02M41/14 , F02D1/18 , F02M41/06 , F02M45/06 , F02M59/36
CPC分类号： F02M41/063 , F02D1/183 , F02M41/06 , F02M45/066 , F02M59/366 , F02M2200/24
摘要： A fuel injection pump is proposed in which over a first portion of the supply stroke of the pump piston fuel for the main injection is pumped via a distributor line and a distributor groove into one at a time of a plurality of fuel injection lines. In a second, remaining portion of the pump piston supply stroke, on the same cam flank, fuel is then pre-stored in a reservoir, controlled by a first electrically controlled valve and a second electrically controlled valve and by one of a plurality of longitudinal control grooves, which fuel subsequently, before the beginning of the next main injection determined by the closure of the first electrically controlled valve, is pumped via a second distributor line into the next succeeding injection line.
摘要翻译：提出了一种燃料喷射泵，其中用于主喷射的泵活塞燃料的供给冲程的第一部分在多个燃料喷射管线处经由分配器管线和分配器槽泵入一个。在另一个中，泵活塞供应冲程的剩余部分在相同的凸轮侧面上，然后将燃料预先存储在储存器中，由第一电控阀和第二电控阀以及多个纵向在通过第一电控阀的关闭确定的下一次主要喷射开始之前，随后燃料的控制槽经由第二分配管线泵送到下一个后续喷射管线中。

3. 发明授权

US5012981A Injection valve 失效
标题翻译：注射阀
公开(公告)号：US5012981A
公开(公告)日：1991-05-07
申请号：US571002
申请日：1990-08-23
申请人： Volker Holzgrefe , Nikolaus Simon , Ewald Ziegler
发明人： Volker Holzgrefe , Nikolaus Simon , Ewald Ziegler
IPC分类号： F02M51/06 , F02M51/08 , F02M61/04 , F02M61/18
CPC分类号： F02M61/042 , F02M51/0675 , F02M51/0678 , F02M2051/08
摘要： The invention relates to an injection valve for internal combustion engine fuel injection systems. The valve is designed to inject fuel into the intake manifold. The valve comprises a valve housing containing a core, with which an armature cooperates. A nozzle body with a valve seat is connected to the valve housing. A sealing seat of a valve needle guided in the nozzle body cooperates with the valve seat. The valve needle is guided by first and second guide parts in a guide bore of the nozzle body and the second guide part, which is adjacent to the sealing seat in the upstream direction, is provided with metering bores. These metering bores are inclined such that they produce a spinning effect when the valve is open, thereby providing for good preparation of the fuel. According to the invention, each metering bore discharges immediately proximate to and directly upstream of, the sealing seat.
摘要翻译：本发明涉及一种用于内燃机燃油喷射系统的喷射阀。阀被设计成将燃料喷射到进气歧管中。阀包括容纳铁芯的阀壳体，电枢与其配合。具有阀座的喷嘴体连接到阀壳体。在喷嘴体内引导的阀针的密封座与阀座配合。阀针由喷嘴主体的引导孔中的第一和第二引导部引导，并且在上游方向上与密封座相邻的第二引导部设置有计量孔。这些计量孔是倾斜的，使得当阀打开时它们产生纺丝效果，从而提供良好的燃料准备。根据本发明，每个计量孔在密封座的紧邻和直接上游排出。

4. 发明授权

US6050507A Perforated disc and valve comprising the same 失效
标题翻译：穿孔盘和阀组成
公开(公告)号：US6050507A
公开(公告)日：2000-04-18
申请号：US77140
申请日：1998-05-21
申请人： Volker Holzgrefe , Stefan Arndt , Nikolaus Simon , Frank Schatz , Heinz Fuchs , Gunter Dantes , Detlef Nowak , Jorg Heyse , Beate Ader
发明人： Volker Holzgrefe , Stefan Arndt , Nikolaus Simon , Frank Schatz , Heinz Fuchs , Gunter Dantes , Detlef Nowak , Jorg Heyse , Beate Ader
IPC分类号： B65D47/20 , F02B75/12 , F02M51/06 , F02M51/08 , F02M61/16 , F02M61/18 , B05B1/30
CPC分类号： F02M61/184 , F02M51/0671 , F02M61/168 , F02M61/1846 , F02M61/186 , F02B2075/125 , Y02T10/123
摘要： The orifice plate has a complete fluid passageway including inlet orifices, outlet orifices and at least one channel (cavity) disposed between them. The at least three functional levels of the orifice plate, having in each case a characteristic orifice structure, are constructed one on top of the other through electrodeposition (multi-layer electroplating), so the orifice plate is embodied in one piece. Because the orifice plate should be hydraulically unthrottled if the available plate surface is small, the inlet orifices are created with the largest possible circumferences. The orifice plate is particularly suited for use at injection valves, in paint nozzles, inhalers or ink-jet printers, in freeze-drying methods, for spraying or injecting fluids, or for atomizing medications.
摘要翻译： PCT No.PCT / DE97 / 01952 Sec。 371日期1998年5月21日 102（e）日期1998年5月21日PCT提交1997年9月5日PCT公布。公开号WO98 / 13601 日期1998年4月2日孔板具有完整的流体通道，其包括入口孔，出口孔和设置在它们之间的至少一个通道（腔）。孔板的至少三个功能水平在每种情况下具有特征孔结构，通过电沉积（多层电镀）一个在另一个之上构成，因此孔板体现为一体。因为如果可用的板表面很小，孔板应该是液压非节流的，所以入口孔口以最大可能的周长产生。孔板特别适用于注射阀，喷漆嘴，吸入器或喷墨打印机，冷冻干燥方法，喷雾或注射流体或雾化药物。

5. 发明授权

US4945877A Fuel injection valve 失效
标题翻译：燃油喷射阀
公开(公告)号：US4945877A
公开(公告)日：1990-08-07
申请号：US317509
申请日：1989-03-01
申请人： Ewald Ziegler , Joerg Widera , Stefan Arndt , Nikolaus Simon
发明人： Ewald Ziegler , Joerg Widera , Stefan Arndt , Nikolaus Simon
IPC分类号： F02M51/06 , F02M51/08 , F02M61/16 , F02M61/18 , F02M69/04
CPC分类号： F02M51/0678 , F02M51/061 , F02M61/162 , F02M61/1806 , F02M61/1853 , F02M69/044 , F02M2051/08
摘要： The fuel injection valve according to the invention enables an improvement in the fuel preparation and hence a more uniform fuel-air mixture while simultaneously supplying different inlet valves of an engine from one fuel injection valve. Downstream of the valve seat face of the fuel injection valve, the fuel enters a central opening from which tangential conduits lead to at least two swirl chambers disposedly spaced apart from one another and which discharge into these chambers at a tangent. From the center of each swirl chamber, which may be embodied in an attachment, a respective metering opening leads to the outside, by way of which fuel can be injected, well prepared, in the form of cone-shaped fuel streams. The fuel injection valve is suitable either for supplying individual inlet valves with a plurality of fuel streams, or for supplying different inlet valves of the engine with fuel at the same time.
摘要翻译：根据本发明的燃料喷射阀能够改善燃料制备，并因此能够提供更均匀的燃料 - 空气混合物，同时从一个燃料喷射阀向发动机提供不同的入口阀。在燃料喷射阀的阀座面的下游，燃料进入中心开口，切向导管从该中心开口引导至少两个彼此间隔开的涡流室，并以正切的方式排放到这些腔室中。每个涡旋室的中心可以以附件形式体现，相应的计量开口通向锥形燃料流形式的外部，通过这些计量开口可以被注入，准备好。燃料喷射阀适用于为单个进气阀供应多个燃料流，或者用于同时向发动机提供不同的进气阀。

6. 发明授权

US4489701A Method and fuel supply system for fuel supply to a mixture-compressing internal combustion engine with externally supplied engine 失效
标题翻译：用于向外部供应的发动机供给混合压缩内燃机的燃料的方法和燃料供应系统
公开(公告)号：US4489701A
公开(公告)日：1984-12-25
申请号：US616798
申请日：1984-06-05
申请人： Nikolaus Simon
发明人： Nikolaus Simon
IPC分类号： F02M69/00 , F02M69/08 , F02M69/22 , F02M69/52 , F02M17/00 , F02M23/00
CPC分类号： F02M69/22 , F02M69/08
摘要： A method and a fuel supply system for supplying fuel to a mixture-compressing internal combustion engine with externally supplied ignition. The fuel supply system includes a nozzle having a flow cross section of a nozzle-like body which discharges into the intake tube. Compressed air furnished by a compressed air source enters through this flow cross section in the intake tube at a pressure such that at the narrowest point or throat area of the nozzle the air attains sonic speed. A fuel delivery line also discharges at the narrowest point or throat area of the nozzle, and fuel metered in accordance with engine operating characteristics is carried via this fuel delivery line downstream of a fuel metering valve. The quantity of air flowing through the nozzle should be a partial flow of the aspirated air quantity; for instance, it should not be greater than the idling air quantity of the engine, so that at little expense, a continuous flow of air through the nozzle can be effected at sonic speed. As a result, optimal preparation of the metered fuel occurs and no additional differential pressure valve is required at the fuel metering valve.
摘要翻译：一种用于向具有外部点火供应的混合压缩内燃机供应燃料的方法和燃料供应系统。燃料供给系统包括喷嘴，该喷嘴具有排出到进气管中的喷嘴状体的流动横截面。由压缩空气源供应的压缩空气通过进气管中的该流动横截面进入压力，使得在喷嘴的最窄点或喉部区域处空气达到声速。燃料输送管线也在喷嘴的最窄点或喉部区域排放，并且根据发动机操作特性计量的燃料经由燃料输送管线在燃料计量阀下游运送。流经喷嘴的空气量应为抽吸空气量的部分流量; 例如，不应该大于发动机的怠速空气量，所以在少量的情况下，能够以声速实现通过喷嘴的连续的空气流。结果，发生计量燃料的最佳准备，并且在燃料计量阀处不需要附加的差压阀。

7. 发明授权

US5175505A Capacitive sensor for measurement of a fuel wall film, particularly in an intake duct of an internal combustion engine 失效
标题翻译：用于测量燃料壁膜的电容式传感器，特别是内燃机的进气管
公开(公告)号：US5175505A
公开(公告)日：1992-12-29
申请号：US766444
申请日：1991-09-26
申请人： Horst Magenau , Nikolaus Simon , Heins-Erdam Bollhagen , Siegbert Steinlechner , Berthold Wocher
发明人： Horst Magenau , Nikolaus Simon , Heins-Erdam Bollhagen , Siegbert Steinlechner , Berthold Wocher
IPC分类号： G01B7/00 , F02D41/00 , G01B7/04 , G01B7/06 , G01D5/24
CPC分类号： G01D5/2405 , G01B7/08
摘要： A capacitive sensor includes a plurality of individual condenser elements, each of which consist of a first, preferably circular, electrode and a second, preferably surrounding ring-shaped, electrode, which are mounted on one side of a nonconducting support. A common conductor is connected to each of the first electrodes of condenser elements. A signal can be detected separately from each of the condenser elements via conductors connected separately to the individual second electrodes. To increase the sensitivity and to avoid interference, the remote side of the support opposite to the one side is provided with a third additional electrode, which is at ground potential and also acts as a shield for interfering couplings. The sensor is used for measurement of the fuel film thickness in the intake of an internal combustion engine.
摘要翻译：电容传感器包括多个单独的电容器元件，每个电容器元件由安装在不导电支架的一侧上的第一优选圆形电极和第二优选环绕的环形电极组成。公共导体连接到电容器元件的每个第一电极。可以通过分别连接到各个第二电极的导体与每个电容器元件单独地检测信号。为了提高灵敏度并避免干扰，与一侧相对的支撑件的远侧设置有处于地电位的第三附加电极，并且还用作用于干涉耦合的屏蔽件。该传感器用于测量内燃机的进气口中的燃料膜厚度。

8. 发明授权

US6053153A Internal combustion engine 失效
标题翻译：内燃机
公开(公告)号：US6053153A
公开(公告)日：2000-04-25
申请号：US101326
申请日：1998-11-06
申请人： Winfried Moser , Klaus Joos , Anwar Abidin , Georg Mallebrein , Jorg Lange , Andreas Eichendorf , Christof Vogel , Gerhard Benz , Nikolaus Simon
发明人： Winfried Moser , Klaus Joos , Anwar Abidin , Georg Mallebrein , Jorg Lange , Andreas Eichendorf , Christof Vogel , Gerhard Benz , Nikolaus Simon
IPC分类号： F02M19/03 , F02M29/00 , F02M31/18 , F02M53/02
CPC分类号： F02M53/02 , F02M29/00 , F02M31/18 , Y02T10/126 , Y02T10/146
摘要： An internal combustion engine for motor vehicles, with an intake tube for aspirating combustion air, in which the tube leads to at least one combustion cylinder, and in which tube a throttle valve is disposed. The intake tube effects a mixing of combustion air and fuel vapor downstream of the throttle valve. For the sake of intensive mixing of fuel vapor and combustion air into a largely homogeneous mixture, the fuel vapor generated in a fuel evaporator outside the intake tube is introduced via a delivery device into air turbulence paths that unavoidably develop downstream of the throttle valve in the intake tube as a consequence of the geometry of the intake tube and/or throttle valve.
摘要翻译： PCT No.PCT / DE97 / 02244 Sec。 371日期：1998年11月6日 102（e）日期1998年11月6日PCT 1997年9月30日PCT公布。公开号WO98 / 20246 日期1998年5月14日，用于机动车辆的内燃机，具有用于吸入燃烧空气的进气管，其中管通向至少一个燃烧气缸，并且其中设置有节流阀。进气管影响节流阀下游的燃烧空气和燃料蒸气的混合。为了将燃料蒸气和燃烧空气密集混合到大体上均匀的混合物中，在进气管外部的燃料蒸发器中产生的燃料蒸汽经由输送装置被引入空气湍流路径，其不可避免地发生在节流阀的下游作为进气管和/或节流阀的几何形状的进气管。

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