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11. 发明申请

US20080290196A1 Deformation-Optimized Armature Guide For Solenoid Valves 审中-公开
标题翻译：电磁阀变形优化电枢导轨
公开(公告)号：US20080290196A1
公开(公告)日：2008-11-27
申请号：US12096488
申请日：2006-10-16
申请人： Andreas Rettich , Stefan Haug , Markus Rueckle , Stephan Amelang
发明人： Andreas Rettich , Stefan Haug , Markus Rueckle , Stephan Amelang
IPC分类号： F02M47/02 , F02M63/00 , F02M61/16
CPC分类号： F02M63/0071 , F02M47/027 , F02M61/16 , F02M61/168 , F02M63/0015 , F02M2200/16 , F02M2547/003
摘要： The invention relates to a fuel injector having a solenoid valve for actuating an armature assembly which is configured in one piece or a plurality of pieces. A closing element is actuated via this in order to relieve the pressure in a control chamber. The armature assembly is guided in an armature guide which is fastened in the injector body by means of a valve-clamping screw. In a fixing region in the injector body, the armature guide has at least one circumferential recess which allows for deformation of the fixing region during fastening by the valve-clamping screw.
摘要翻译：本发明涉及一种燃料喷射器，其具有用于致动电枢组件的电磁阀，该电枢组件被配置成一片或多片。为了减轻控制室中的压力，关闭元件通过其启动。电枢组件在衔铁导向件中引导，电枢引导件通过阀夹紧螺钉紧固在注射器主体中。在注射器主体中的固定区域中，电枢引导件具有至少一个圆周凹槽，该周向凹槽允许通过夹紧螺钉紧固时固定区域的变形。

12. 发明授权

US09175652B2 Fuel injection device 有权
标题翻译：燃油喷射装置
公开(公告)号：US09175652B2
公开(公告)日：2015-11-03
申请号：US13262835
申请日：2010-03-12
申请人： Thomas Pauer , Andreas Rettich , Markus Rueckle
发明人： Thomas Pauer , Andreas Rettich , Markus Rueckle
IPC分类号： B05B1/30 , F02M51/00 , F02M55/00 , F02M47/02
CPC分类号： F02M55/002 , F02M47/027 , F02M51/005
摘要： The invention relates to a fuel injection device for injecting fuel into a combustion chamber of an internal combustion engine, comprising an end (6) that is located at a distance from the combustion chamber and has at least one electric connection (33) and at least one return flow connection (40). In order to create a fuel injection device (1) that has a simple design and can be produced cost-effectively, the return flow connection (40) and the electric connection (33) are integrated in a common connecting member.
摘要翻译：本发明涉及一种用于将燃料喷射到内燃机的燃烧室中的燃料喷射装置，包括位于离燃烧室一定距离处并具有至少一个电连接（33）的端部（6）一个回流连接（40）。为了形成具有简单设计并且可以经济有效地制造的燃料喷射装置（1），回流连接（40）和电连接（33）集成在公共连接构件中。

13. 发明授权

US06896198B2 Injector, in particular for common rail injection systems of diesel engines 有权
标题翻译：喷油器，特别是用于柴油发动机的共轨喷射系统
公开(公告)号：US06896198B2
公开(公告)日：2005-05-24
申请号：US10314345
申请日：2002-12-09
申请人： Hermann Koch-Groeber , Uemit Canlioglu , Thilo Klam , Andreas Gaudl , Stefan Schuster , Christoffer Uhr , Andreas Rettich , Wolfgang Fleiner , Markus Rueckle
发明人： Hermann Koch-Groeber , Uemit Canlioglu , Thilo Klam , Andreas Gaudl , Stefan Schuster , Christoffer Uhr , Andreas Rettich , Wolfgang Fleiner , Markus Rueckle
IPC分类号： F02M47/00 , F02M47/02 , F02M51/00 , F02M51/06 , F02M63/00 , F02M41/16 , B05B1/30 , F02M59/00
CPC分类号： F02M47/027 , F02M2200/28 , F02M2200/30 , F02M2200/304 , F02M2547/003 , F02M2547/008
摘要： An injector, especially for common rail injection systems of Diesel engines, has a nozzle needle, a control piston for actuating the nozzle needle, a valve that actuates the control piston and that is triggered by via an outlet throttle and an inlet throttle, and a hydraulic stop for the control piston, such that the flow from the inlet throttle to the outlet throttle at the narrowest cross section can additionally be throttled. The control piston is embodied conically on its offset top side oriented toward the outlet throttle or the inlet throttle.
摘要翻译：特别是用于柴油发动机的共轨喷射系统的喷射器具有喷嘴针，用于致动喷嘴针的控制活塞，致动控制活塞并通过出口节流阀和入口节气门触发的阀，以及用于控制活塞的液压停止，使得在最窄横截面处的从入口节流阀到出口节流阀的流量可以另外被节流。控制活塞在其偏移顶面上圆锥形地形成，朝向出口节流阀或入口节气门。

14. 发明授权

US6142747A Fuel pump assembly 失效
标题翻译：燃油泵总成
公开(公告)号：US6142747A
公开(公告)日：2000-11-07
申请号：US266923
申请日：1999-03-12
申请人： Bernd Rosenau , Gerd Loesch , Markus Rueckle
发明人： Bernd Rosenau , Gerd Loesch , Markus Rueckle
IPC分类号： F02M37/00 , F02M63/02 , F04B23/10 , F04B49/24 , F04B3/00 , F04B5/00 , F04B25/00
CPC分类号： F02M63/0225 , F04B23/103 , F04B49/246 , F04B2205/15
摘要： The invention relates to a fuel pump assembly having a low-pressure region (ND) with at least one low-pressure pump-and a high-pressure region (HD) with at least one regulated-quantity high-pressure pump, which pumps a quantity of fuel required to compensate for the quantitative balance in the high-pressure region, the quantity regulation being effected via a metering unit which is disposed between the low-pressure pump and the high-pressure pump. In order, by simple and sturdy means with high availability and a long service life, to prevent the fuel quantity in correctly pumped by the metering unit at certain operating points from reaching the high-pressure region, the invention proposes that the pumping flow of the low-pressure pump is greater than the pumping flow of the high-pressure pump; that a fuel return line branches off between the metering unit and the high-pressure pump and discharges into the inlet of the low-pressure pump; and that a control element is disposed in the return line.
摘要翻译：本发明涉及具有至少一个低压泵的低压区域（ND）和具有至少一个调节量的高压泵的高压区域（HD）的燃料泵组件，其将泵补偿高压区域的定量平衡所需的燃料量，通过设置在低压泵和高压泵之间的计量单元进行量调节。为了顺利通过具有高可用性和长使用寿命的简单坚固的手段，为了防止计量单元在某些工作点正确泵送的燃料量到达高压区域，本发明提出了低压泵大于高压泵的泵送流量; 燃料返回管线在计量单元和高压泵之间分支并排放到低压泵的入口中; 并且控制元件设置在返回线中。

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