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    Fuel supply device for an internal combustion engine
    63.
    发明授权
    Fuel supply device for an internal combustion engine 失效
    用于内燃机的燃料供应装置

    公开(公告)号：US06253740B1

    公开(公告)日：2001-07-03

    申请号：US09485984

    申请日：2000-04-26

    Applicant: Helmut Rembold

    Inventor： Helmut Rembold

    IPC: F02M3704

    CPC classification number: F02M37/10 ,  F02M37/22

    Abstract: A system for supplying an internal combustion engine with fuel present in a tank, in which a feed segment for the fuel extends from a feed pump through a fuel filter, is characterized in that the fuel filter includes a prefilter and a fine filter. It is especially suitable for supplying an internal combustion engine by direct injection.

    Abstract translation: 一种用于向内燃机供应存在于罐中的燃料的系统，其中用于燃料的进料段从进料泵通过燃料过滤器延伸，其特征在于，所述燃料过滤器包括预过滤器和精滤器。 特别适用于直接喷射内燃机。

    Fuel pumping device for two-stroke engines with an additional driving unit
    64.
    发明授权
    Fuel pumping device for two-stroke engines with an additional driving unit 失效
    具有附加驱动单元的二冲程发动机的燃油泵装置

    公开(公告)号：US6162028A

    公开(公告)日：2000-12-19

    申请号：US230552

    申请日：1999-01-28

    Applicant: Helmut Rembold

    Inventor： Helmut Rembold

    IPC: F02M37/06 ,  F02M37/12 ,  F02M51/04 ,  F02M59/10 ,  F04B9/125 ,  F04B9/127 ,  F04B17/04 ,  F04B17/00 ,  F04B43/06

    CPC classification number: F02M59/107 ,  F02M37/12 ,  F02M51/04 ,  F04B9/125 ,  F04B9/127 ,  F04B17/042

    Abstract: The invention relates to a fuel pumping device for two-cycle engines with at least a one-piece housing, on which a pulse air connector (14), which is pneumatically connected with the crankcase of the two-cycle engine, a fuel aspiration connector and a fuel pressure connector are arranged, in which a diaphragm (41) on which pulse air acts, drives a pump piston (22) in connection with a diaphragm disk (42), in the course of which fuel being supplied from the tank (1) at the fuel aspiration connector during the pump aspiration stroke is aspirated via a flap valve (61) into the compression chamber (51) located upstream of the pump piston, and is pumped during the compression stroke via a further flap valve (71) into the fuel pressure connector and into a reservoir (73) and/or an injection valve (5). The pulse air connector (14) terminates in a housing chamber (13) located between the diaphragm (41) and the pump piston (22), and at least one spring element (15, 35, 94) acts on each side of the diaphragm (41). Here, the spring element (15) arranged in the housing chamber (13) is supported on the diaphragm (41) via the separate pump piston (22). An electromagnetic drive unit (90) is arranged in the housing chamber (33) located on the other side of the diaphragm (41), which via its armature (91) supports the compression stroke of the pump piston (22) synchronously with the compression stroke of the two-cycle engine.

    Abstract translation: PCT No.PCT / DE97 / 01557 Sec。 371日期1999年1月28日 102（e）1999年1月28日PCT PCT 1997年7月23日PCT公布。 公开号WO98 / 05860 日期1998年2月12日本发明涉及一种用于具有至少一体式壳体的双冲程发动机的燃料泵送装置，在该脉冲空气连接器（14）上与两冲程发动机的曲轴箱气动连接 配置有燃料抽吸连接器和燃料压力连接器，其中脉冲空气作用的隔膜（41）驱动与隔膜盘（42）连接的泵活塞（22），在该过程中燃料为 在抽吸行程期间从燃料抽吸连接器从罐（1）供应的压力通过阀瓣（61）被抽吸到位于泵活塞上游的压缩室（51）中，并且在压缩冲程期间经由另外的泵 （71）进入燃料压力连接器并进入储液器（73）和/或喷射阀（5）。 脉冲空气连接器（14）终止在位于隔膜（41）和泵活塞（22）之间的容纳室（13）中，并且至少一个弹簧元件（15,35,94）作用在隔膜的每一侧 （41）。 这里，布置在容纳室（13）中的弹簧元件（15）通过单独的泵活塞（22）支撑在隔膜（41）上。 电磁驱动单元（90）布置在位于隔膜（41）另一侧的容纳室（33）中，该电磁驱动单元（90）经由其电枢（91）与压缩机同步地支撑泵活塞（22）的压缩行程 两冲程发动机的冲程。

    Fuel and auxiliary fluid injection system for an internal combustion engine
    66.
    发明授权
    Fuel and auxiliary fluid injection system for an internal combustion engine 失效
    用于内燃机的燃油和辅助液体喷射系统

    公开(公告)号：US5671717A

    公开(公告)日：1997-09-30

    申请号：US702876

    申请日：1996-08-26

    Applicant: Helmut Rembold ,  Walter Teegen

    Inventor： Helmut Rembold ,  Walter Teegen

    IPC: F02B47/02 ,  F02B3/06 ,  F02M25/022 ,  F02M43/00 ,  F02M43/04

    CPC classification number: F02M25/03 ,  F02M25/0225 ,  F02M25/0227 ,  F02M43/00 ,  F02M43/04 ,  F02B3/06 ,  Y02T10/121

    Abstract: An engine injection system for a combined injection of fuel and an auxiliary fluid into a combustion chamber of an internal combustion engine. A fuel injection pump is used for pumping both fuel and the auxiliary fluid at high pressure. The pump communicates with an injection nozzle and, via a magnet valve assembly, with a fluid metering device, which in turn communicates via a metering line with the injection nozzle. Connecting the magnet valve assembly directly to the supply outlet of the fuel injection pump upstream of an equal-pressure valve, and providing a pressure generator in the metering device, given a suitable triggering of the magnet valve assembly, the remaining supply stroke of the pump piston of the fuel injection pump after the end of the fuel injection by the injection nozzle is utilized to generate the requisite metering pressure in the metering device to enable the auxiliary fluid that is to be metered to be stored in the injection nozzle.

    Abstract translation: 一种用于将燃料和辅助流体组合注入内燃机的燃烧室的发动机注射系统。 燃料喷射泵用于在高压下泵送燃料和辅助流体。 泵与注射喷嘴连通，并且通过磁阀组件与流体计量装置连通，流体计量装置又通过计量管线与注射喷嘴连通。 将电磁阀组件直接连接到等压阀上游的燃料喷射泵的供应出口，并且在给定适当触发磁阀组件的情况下，在计量装置中提供压力发生器，泵的剩余供应冲程 燃料喷射泵在喷射喷嘴结束之后的活塞被用于在计量装置中产生必要的计量压力，以使待计量的辅助流体能够储存在喷嘴中。

    Device for adjusting the rotational angle relationship between a camshaft and its drive element
    67.
    发明授权
    Device for adjusting the rotational angle relationship between a camshaft and its drive element 失效
    用于调节凸轮轴与其驱动元件之间的旋转角度关系的装置

    公开(公告)号：US5343834A

    公开(公告)日：1994-09-06

    申请号：US962213

    申请日：1993-01-05

    Applicant: Helmut Rembold ,  Ernst Linder

    Inventor： Helmut Rembold ,  Ernst Linder

    IPC: F01L1/34 ,  F01L1/344 ,  F16D3/10

    CPC classification number: F01L1/34409 ,  F01L1/3442 ,  F16D3/10 ,  F01L2001/34433 ,  F01L2001/34483 ,  Y10T74/2102

    Abstract: A device for adjusting a rotational angle relationship between a camshaft and its drive element, comprising two circular segment shells provided on the drive element together with an interposed part forming two working spaces therebetween. The both shells are connected to one of the camshaft and the drive element, and the interposed part being connected to the other of the cam shaft and the drive element while the circular segment shells being movable relative to the interposed part in a setting action such that during adjustment in the setting direction the circular segment shells are adjusted so that the volume enclosed in a first one of the working spaces increases while the volume enclosed in a second one of the working spaces decreases. Each of said working spaces are connected to a first setting pressure medium source separately via a non-return valve which opens toward a respective one of the working spaces, and the working spaces can be directly connected to one another by means of a control valve. A third circular segment shell is provide and forms with a first one of the circular segment shells a third working space for an additional adjustment of the rotational angle relationship.

    Abstract translation: PCT No.PCT / DE92 / 00337 Sec。 371日期：1993年1月5日 102（e）日期1993年1月5日PCT提交1992年4月25日PCT公布。 WO92 / 20907 PCT出版物 一种用于调节凸轮轴及其驱动元件之间的旋转角度关系的装置，包括设置在驱动元件上的两个圆形段壳以及在其间形成两个工作空间的插入部分。 两个壳体连接到凸轮轴和驱动元件中的一个，并且插入部分连接到凸轮轴和驱动元件中的另一个，同时圆形部分壳体可相对于插入部件在设定动作中移动，使得 在调整设置方向时，圆形分段壳体被调整为使得封闭在第一工作空间中的体积增加，同时封闭在第二工作空间中的体积减小。 每个所述工作空间通过朝向相应的一个工作空间打开的止回阀分别连接到第一设定压力介质源，并且工作空间可以通过控制阀直接相互连接。 提供第三圆形段壳体并与第一圆形段壳体形成第三工作空间，用于额外调整旋转角度关系。

    Electromagnetic on-off valve
    68.
    发明授权
    Electromagnetic on-off valve 失效
    电磁开关阀

    公开(公告)号：US5123626A

    公开(公告)日：1992-06-23

    申请号：US663925

    申请日：1991-03-25

    Applicant: Walter Schlagmuller ,  Helmut Rembold ,  Martin Muller ,  Ehrtfried Baumel

    Inventor： Walter Schlagmuller ,  Helmut Rembold ,  Martin Muller ,  Ehrtfried Baumel

    IPC: F02M51/00 ,  F02M59/46 ,  F02M63/00 ,  F16K31/06

    CPC classification number: F02M51/00 ,  F02M59/466 ,  F02M2200/30

    Abstract: An electro-magnetic on-off valve for controlling the opening area of a fluid line, in particular for fuel injection pumps, having a valve element constructed on a valve needle, said valve element cooperating with a valve seat. The valve needle is connected to a magnetic armature of an electromagnet, the magnetic armature moving in a fluid for the purpose of achieving high switching speeds, and being sealed with respect to the liquid-conducting region of the valve. For any purpose of extensive damping of the rebound oscillations which occur when the valve closes and lead to the re-opening of the valve, the connection between the magnetic armature and valve needle is produced by a coupling and which is designed in such a way that after the rebound of the valve element against the valve seat occurring when the valve closes, the magnetic armature and the valve needle oscillate in phase opposition with respect to one another.

    Abstract translation: PCT No.PCT / DE90 / 00574 Sec。 371日期1991年3月25日 102（e）1991年3月25日PCT提交1990年7月26日PCT公布。 公开号WO91 / 03641 日期1991年3月21日。一种用于控制流体管线的开口面积的电磁开关阀，特别是用于燃料喷射泵的开口面积，其具有构造在阀针上的阀元件，所述阀元件与阀座 。 阀针连接到电磁体的磁性衔铁，磁性衔铁以流体的形式移动，以实现高开关速度，并且相对于阀的导液区域被密封。 对于当阀关闭并导致阀重新开启时发生的回弹振荡的广泛阻尼的任何目的，磁性衔铁和阀针之间的连接是通过联接产生的，并且其设计使得 在阀关闭时阀元件抵靠阀座的反弹之后，磁性衔铁和阀针相对于彼此相反地摆动。

    Hydraulic valve control device for internal combustion engines
    69.
    发明授权
    Hydraulic valve control device for internal combustion engines 失效
    用于内燃机的液压阀控制装置

    公开(公告)号：US5113811A

    公开(公告)日：1992-05-19

    申请号：US700126

    申请日：1991-05-28

    Applicant: Helmut Rembold ,  Ernst Linder

    Inventor： Helmut Rembold ,  Ernst Linder

    IPC: F01L9/02

    CPC classification number: F01L9/025 ,  F01L2001/34446

    Abstract: A hydraulic valve control with a (hydraulic) fluid reservoir allocated to a pressure chamber of a magnetic lifter, with a reservoir piston, reservoir, and reservoir spring, in which the pressure chamber is arranged between a cam piston actuated by the driving cam and a valve piston, the latter acting in conjunction with the engine valve, and in which the cam piston is configured as a hollow piston, in the cavity of which the fluid reservoir is arranged.

    Abstract translation: PCT No.PCT / DE90 / 00807 Sec。 371日期1991年5月28日 102（e）日期1991年5月28日PCT 1990年10月25日PCT。一种液压阀控制，其具有分配给磁力提升器的压力室的（液压）流体储存器，具有储存器活塞，储存器和储存器弹簧 其中压力室布置在由驱动凸轮致动的凸轮活塞和阀活塞之间，阀活塞与阀发动机阀结合起作用，并且其中凸轮活塞构造为中空活塞，其中流体 水库布置。

    Fuel injection pump for internal combustion engines
    70.
    发明授权
    Fuel injection pump for internal combustion engines 失效
    内燃机燃油喷射泵

    公开(公告)号：US5044903A

    公开(公告)日：1991-09-03

    申请号：US424642

    申请日：1989-10-20

    Applicant: Helmut Rembold

    Inventor： Helmut Rembold

    IPC: F02D1/02 ,  F02B1/04 ,  F02B75/12 ,  F02M41/12 ,  F02M45/06 ,  F02M59/36 ,  F02M63/02

    CPC classification number: F02M45/06 ,  F02M41/125 ,  F02M59/366 ,  F02M63/02 ,  F02B1/04 ,  F02B2075/125 ,  Y02T10/123

    Abstract: A fuel injection pump for internal combustion engines, having a piston driven for simultaneous reciprocation and rotation and embodied both as a pump piston periodically pumping fuel and as a distributor piston rotatable in the guide bore. The piston includes distributor openings that discharge at its jacket face and communicate with various injection nozzles as a function of the rotational position of the distributor piston. During the supply stroke of the pump piston, a branch line is connected to the work chamber of the pump piston, which branch line is connectable, via separate distributor openings of the distributor piston with at least one injection nozzle different from the injection nozzle connected directly, via a different distributor opening to the work chamber (5).

    Abstract translation: 一种用于内燃机的燃料喷射泵，其具有被同时往复运动和旋转的活塞，并且既体现为泵活塞周期性地泵送燃料，也用作可在导向孔中旋转的分配器活塞。 活塞包括分配器开口，其在其护套面处排出并且与各种注射喷嘴连通，作为分配器活塞的旋转位置的函数。 在泵活塞的供给行程期间，分支管线通过分配器活塞的分开的分配器开口连接到泵活塞的工作室，该分支管线可连接，其中至少一个喷嘴与直接连接的喷嘴不同 经由通向工作室（5）的不同分配器。

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