Method For Operating A Solenoid Valve For Quantity Control
    41.
    发明申请
    Method For Operating A Solenoid Valve For Quantity Control 审中-公开
    操作电磁阀用于数量控制的方法

    公开(公告)号:US20080198529A1

    公开(公告)日:2008-08-21

    申请号:US10587795

    申请日:2005-03-14

    Applicant: Helmut Rembold

    Inventor: Helmut Rembold

    Abstract: A method for controlling a solenoid valve, particularly in a motor vehicle. The inventive method is characterized by applying a first voltage (U—1) to a coil (21) of the solenoid valve (22) until a first point in time (t—1) and then applying a second voltage (U—2) with a smaller value. The first point in time t—1 precedes the point in time at which the solenoid valve (22) reaches its final position.

    Abstract translation: 一种用于控制电磁阀的方法,特别是在机动车辆中。 本发明的方法的特征在于将第一电压(U 1 - 1)施加到电磁阀(22)的线圈(21),直到第一时间点(t 1 - > 1),然后施加具有较小值的第二电压(U 2 - 2)。 电磁阀(22)到达其最终位置的时间点之前的第一时间点t 1 - 1。

    Fuel supply system for an internal combustion engine, especially a motor vehicle
    43.
    发明授权
    Fuel supply system for an internal combustion engine, especially a motor vehicle 失效
    用于内燃机,特别是汽车的燃料供应系统

    公开(公告)号:US06712044B1

    公开(公告)日:2004-03-30

    申请号:US09890350

    申请日:2001-08-23

    CPC classification number: F02M59/42 F02M37/04 F02M63/0225 F02M2037/087

    Abstract: A method is provided for starting an internal combustion engine which includes a starter, an ignition, pressure store and injection valves for injecting fuel directly into the engine. An electrical high pressure pump is connected to an electrical fuel pump downstream thereof for pumping the fuel into the pressure store. The electrical fuel pump and the electrical high pressure pump are first switched on together with the ignition in order to generate a pressure in the pressure store adequate for the injection of the fuel. Then, the starter is switched on after a time duration after the electric fuel pump and the electrical high pressure fuel pump are switched on.

    Abstract translation: 提供一种启动内燃机的方法,所述内燃机包括起动器,点火,压力储存和用于将燃料直接喷射到发动机中的喷射阀。 电气高压泵连接到其下游的电动燃料泵,用于将燃料泵入压力贮存器。 首先将电动燃料泵和电动高压泵与点火器一起接通,以便在压力存储器中产生足以喷射燃料的压力。 然后,在电动燃料泵和电动高压燃料泵接通之后的持续时间之后起动器被接通。

    Fuel injection device for spark-ignition internal combustion engines
    47.
    发明授权
    Fuel injection device for spark-ignition internal combustion engines 失效
    用于火花点火内燃机的燃油喷射装置

    公开(公告)号:US5327869A

    公开(公告)日:1994-07-12

    申请号:US838817

    申请日:1992-03-20

    CPC classification number: F02M41/1405 F02M63/02

    Abstract: Fuel injection device for spark-ignition internal combustion engines having a pump and a distributor with a reversing valve, which distributor is preferably driven at pump speed and has a stationary and a rotating part. The reversing valve is arranged inside the rotating part of the distributor, preferably concentrically, and its inlet opening is connected with the pump work space via a line which likewise extends exclusively inside the rotating part of the distributor.

    Abstract translation: PCT No.PCT / DE91 / 00518 Sec。 371日期:1992年3月20日 102(e)1992年3月20日PCT PCT 1991年6月26日PCT公布。 出版物WO92 / 01863 日期:1992年2月6日。火花点火内燃机的燃料喷射装置,其具有泵和具有换向阀的分配器,该分配器优选以泵速度驱动并具有静止和旋转部分。 换向阀布置在分配器的旋转部分内部,优选同心地,其入口通过同样仅在分配器的旋转部分内延伸的管线与泵工作空间连接。

    Fuel injection system for internal combustion engines
    48.
    发明授权
    Fuel injection system for internal combustion engines 失效
    内燃机燃油喷射系统

    公开(公告)号:US5213084A

    公开(公告)日:1993-05-25

    申请号:US699016

    申请日:1991-05-13

    Abstract: A fuel injection system, for internal combustion engines in which fuel is brought to high injection pressure and distributed via magnet valves to the various fuel injection locations with the aid of a simple, unregulated high-pressure injection pump; high-pressure injection does not take place until a fuel injection quantity control valve, connected to the distribution of the high-pressure side, has closed a relief line. It thus becomes possible to vary the injection time to the maximum possible extent, without entailing major structural expense.

    Abstract translation: 一种用于内燃机的燃料喷射系统,其中燃料被引入高注射压力,并借助简单的,不受调节的高压注射泵通过磁阀分配到各种燃料喷射位置; 直到连接到高压侧的分配的燃料喷射量控制阀已经闭合了释放线才能进行高压喷射。 因此,可以在最大可能的程度上改变注射时间,而不需要重大的结构费用。

    Hydraulic valve control apparatus for a multicylinder internal
combustion engine
    49.
    发明授权
    Hydraulic valve control apparatus for a multicylinder internal combustion engine 失效
    多用途内燃机液压阀控制装置

    公开(公告)号:US5165369A

    公开(公告)日:1992-11-24

    申请号:US688589

    申请日:1991-06-28

    CPC classification number: F01L9/025 F01L2001/34446

    Abstract: A hydraulic engine valve control having a reservoir chamber, which is assigned to a pressure chamber of a valve tappet and has a reservoir piston, which at the same time serves as a valve by which the reservoir chamber can be disconnected from the pressure chamber. The reservoir piston is displaceable out of its position of repose into its reservoir function by a hydraulic control device that cooperates with a magnet valve. In this process, it is also attained that a plurality of valve control units of one internal combustion engine can be controlled via a single magnet valve, if their various control times do not overlap.

    Abstract translation: PCT No.PCT / DE90 / 00820 Sec。 371日期1991年6月28日 102(e)日期1991年6月28日PCT 1990年10月26日PCT PCT。 出版物WO91 / 08380 日期:1991年6月13日。一种具有储存室的液压发动机气门控制器,其被分配给阀挺杆的压力室并且具有储存器活塞,该储存器活塞同时用作阀,所述储存室可以通过该阀 与压力室断开。 蓄能器活塞可通过与磁阀配合的液压控制装置从休止位置移动到其储存器功能中。 在这个过程中,如果它们的各种控制时间不重叠,则也可以通过单个磁阀控制一个内燃机的多个阀控制单元。

    Reservoir-type fuel injection system
    50.
    发明授权
    Reservoir-type fuel injection system 失效
    储油型燃油喷射系统

    公开(公告)号:US5146894A

    公开(公告)日:1992-09-15

    申请号:US752534

    申请日:1991-09-06

    CPC classification number: F02M45/02 F02M63/0007 F02M63/0008 F02B1/04

    Abstract: In a reservoir-type fuel injection system, fuel can be supplied under pressure by a charge pump to two separate pressure reservoirs and the pressure reservoirs communicates via separate valve assemblies with injection nozzles via lines. By means of the separate reservoirs, overlapping of pre-injection and main injection events in different cylinders can be avoided.

    Abstract translation: PCT No.PCT / DE90 / 00108 Sec。 371日期1991年9月6日 102(e)1991年9月6日,PCT提交1990年2月17日PCT公布。 WO90 / 10789 PCT公开 1990年9月20日。在储层型燃料喷射系统中,燃料可以通过电荷泵在压力下供应到两个单独的压力储存器,并且压力储存器通过分开的阀组件通过管线与注射喷嘴连通。 通过单独的储存器,可以避免在不同气缸中的预喷射和主喷射事件的重叠。

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