公开(公告)号：US06575142B2

公开(公告)日：2003-06-10

申请号：US10105352

申请日：2002-03-26

申请人： Michael Kurz ,  Kurt Frank ,  Juergen Hanneke ,  Marcus Haefele ,  Friedrich Boecking

发明人： Michael Kurz ,  Kurt Frank ,  Juergen Hanneke ,  Marcus Haefele ,  Friedrich Boecking

IPC分类号： F02M3704

CPC分类号： F02M55/005 ,  F02M61/16 ,  F02M2200/16

摘要： A high-pressure fuel system for internal combustion engines, having a housing that contains two high-pressure bodies. The high-pressure bodies rest with contact surfaces at least indirectly against each other and are pressed against each other by means of a tensioning device. A supply conduit is embodied in the high-pressure bodies, which carries highly pressurized fuel and passes through the contact surfaces of the two high-pressure bodies. A sealing film is disposed between the two high-pressure bodies, which encompasses the passage of the high-pressure conduit and thus assures a favorable seal.

公开(公告)号：US06470855B1

公开(公告)日：2002-10-29

申请号：US09807189

申请日：2001-09-07

申请人： Kurt Frank ,  Helmut Knoedl ,  Henning Kreschel ,  Friedrich Boecking ,  Steffen Jung

发明人： Kurt Frank ,  Helmut Knoedl ,  Henning Kreschel ,  Friedrich Boecking ,  Steffen Jung

IPC分类号： F02M3704

CPC分类号： F02M55/025

摘要： A high-pressure fuel reservoir is proposed in which the hydraulic connection between the connection fitting and the reservoir chamber is produced by a number of connecting bores. This reduces the stress peaks in the vicinity of the intersections of the connecting bore and reservoir chamber so that the compression capacity of the high-pressure fuel reservoir increases.

摘要翻译： 提出了一种高压燃料储存器，其中连接配件和储存室之间的液压连接由多个连接孔产生。 这降低了连接孔和储存室的交叉点附近的应力峰值，使得高压燃料箱的压缩容量增加。

公开(公告)号：US06615800B1

公开(公告)日：2003-09-09

申请号：US09831160

申请日：2001-08-20

申请人： Kurt Frank ,  Friedrich Boecking

发明人： Kurt Frank ,  Friedrich Boecking

IPC分类号： F02M4100

CPC分类号： F02M55/04 ,  F02M55/025 ,  F02M2200/315

摘要： The invention relates to a high-pressure fuel reservoir for a common rail fuel injection system of an internal combustion engine, having a plurality of connection openings, in particular connection openings for delivering and removing fuel and connection openings for sensors and valves and so forth. To increase the strength of the high-pressure fuel reservoir, the high-pressure fuel reservoir is equipped with a pulsation damping device.

摘要翻译： 本发明涉及一种用于内燃机的共轨燃料喷射系统的高压燃料储存器，其具有多个连接开口，特别是用于输送和移除燃料的连接开口以及用于传感器和阀门等的连接开口。 为了增加高压储油器的强度，高压储油器配备有脉动阻尼装置。

公开(公告)号：US06675774B2

公开(公告)日：2004-01-13

申请号：US10147075

申请日：2002-05-17

申请人： Kurt Frank ,  Friedrich Boecking

发明人： Kurt Frank ,  Friedrich Boecking

IPC分类号： F02M5502

CPC分类号： F02M63/004 ,  F02M55/025 ,  F02M63/0043 ,  F02M63/005 ,  F02M63/0225 ,  F02M63/028 ,  F02M2200/18

摘要： A fuel injection system for internal combustion engines, in particular Diesel engines, having a fuel reservoir which is supplied from a high-pressure pump and supplies fuel to a number of injectors corresponding to the number of cylinders of the engine, and has a pressure limiting valve, which is connected sealingly to the fuel reservoir, the pressure limiting valve having a valve housing, a high-pressure region, a low-pressure region, a valve seat oriented toward the inlet, an axially displaceable valve body, and a valve spring urging the valve body in the direction of the valve seat. The pressure limiting valve is integrated—at least partially—with the fuel reservoir, in such a way that at least the valve seat and the valve body are spatially associated with the fuel reservoir, and the seal sealing off the pressure limiting valve from the fuel reservoir is associated with the low-pressure region of the pressure limiting valve.

摘要翻译： 一种用于内燃机，特别是柴油发动机的燃料喷射系统，具有从高压泵供应的燃料储存器，并向与发动机的气缸数相对应的多个喷射器供应燃料，并具有压力限制 阀，其密封地连接到燃料储存器，限压阀具有阀壳体，高压区域，低压区域，朝向入口定向的阀座，可轴向移动的阀体和阀弹簧 沿阀座的方向推动阀体。 压力限制阀至少部分地与燃料储存器集成，使得至少阀座和阀体与燃料储存器在空间上相关联，并且密封件将压力限制阀与燃料密封 储存器与压力限制阀的低压区域相关联。

公开(公告)号：US06612289B1

公开(公告)日：2003-09-02

申请号：US09868313

申请日：2001-10-22

申请人： Kurt Frank ,  Friedrich Boecking

发明人： Kurt Frank ,  Friedrich Boecking

IPC分类号： F02M4100

CPC分类号： F02M61/168 ,  F02M55/025 ,  F02M2200/8053

摘要： The invention relates to a common rail for a common rail fuel injection system of an internal combustion engine, and to a method of making such a common rail, having a hollow base body that is equipped with a plurality of connection openings. To enhance the high-pressure strength, the interior of the base body is embodied as substantially flat in the region of the connection openings.

摘要翻译： 本发明涉及一种用于内燃机的共轨燃料喷射系统的共轨，以及一种制造这种共轨的方法，该共轨具有装配有多个连接孔的中空基体。 为了提高高压强度，基体的内部在连接开口的区域中被实施为基本上平坦的。

公开(公告)号：US06973920B2

公开(公告)日：2005-12-13

申请号：US10204668

申请日：2001-01-17

申请人： Rainer Buck ,  Kurt Frank ,  Friedrich Boecking

发明人： Rainer Buck ,  Kurt Frank ,  Friedrich Boecking

IPC分类号： F02M51/00 ,  F02D41/24 ,  F02D41/30 ,  F02D45/00 ,  F02M51/06

CPC分类号： F02D41/3005 ,  F02D41/2435 ,  F02D41/2464 ,  F02D41/2467

摘要： A method and a device for storing and/or reading out data of a fuel metering system, in particular a fuel pump or an injector, as described. Data on the fuel pump and/or the injector is assigned to at least one electronic component. The data is taken into account by a control unit in controlling the fuel metering system. The component is mechanically and/or electrically connected to the control unit during a first interval of time and is mechanically and/or electrically detached from the control unit and/or the fuel metering unit during a second interval of time.

摘要翻译： 如上所述的用于存储和/或读出燃料计量系统，特别是燃料泵或喷射器的数据的方法和装置。 燃料泵和/或喷射器上的数据被分配给至少一个电子部件。 控制单元在控制燃料计量系统时考虑数据。 所述部件在第一时间间隔期间机械地和/或电连接到所述控制单元，并且在第二时间间隔内与所述控制单元和/或所述燃料计量单元机械地和/或电气地分离。

公开(公告)号：US07040292B2

公开(公告)日：2006-05-09

申请号：US10508552

申请日：2002-12-13

申请人： Werner Bruehmann ,  Kurt Frank

发明人： Werner Bruehmann ,  Kurt Frank

IPC分类号： F02M37/04

CPC分类号： F02M55/025 ,  F02M55/005 ,  F02M2200/315 ,  F02M2200/50

摘要： The invention relates to a high-pressure accumulator for fuel injection systems, having a number of line connections corresponding to the number of chambers of an internal combustion engine. The accumulator has an essentially circular cross section delimited by an inner wall. The individual line connections each have a fuel-conveying longitudinal bore and, with the aid of a screw element, are held in a fitting fastened to the outside of the high-pressure accumulator. The screw element presses the respective high-pressure line connection into a seat. The high-pressure accumulator has an oscillation-damping valve integrated into it that includes a closing element, which is acted on by a spring body supported against a shaft connected to the closing element and is optionally supported against the inside of the high-pressure accumulator.

摘要翻译： 本发明涉及一种用于燃料喷射系统的高压蓄能器，其具有对应于内燃机的腔室数量的多个线路连接。 蓄能器具有由内壁限定的基本圆形横截面。 单独的线路连接件各自具有燃料输送纵向孔，并且借助于螺钉元件将其保持在紧固到高压蓄能器外部的配件中。 螺杆元件将相应的高压线连接件压入座椅。 高压蓄能器具有集成在其中的振荡阻尼阀，其包括闭合元件，该闭合元件由支撑在与闭合元件连接的轴上的弹簧体作用，并且可选地支撑在高压蓄能器的内部 。

公开(公告)号：US20060042599A1

公开(公告)日：2006-03-02

申请号：US10508939

申请日：2003-01-20

申请人： Kurt Frank ,  Werner Wagner ,  Christian Braeuer

发明人： Kurt Frank ,  Werner Wagner ,  Christian Braeuer

IPC分类号： F02M59/36

CPC分类号： F02M63/0015 ,  F02M61/168 ,  F02M63/004 ,  F02M63/0043 ,  F02M63/0052 ,  F02M63/0225 ,  F02M63/0235

摘要： A fuel injection system for internal combustion engines includes including a high-pressure reservoir which is acted upon by fuel at high pressure via a high-pressure feed unit and supplies fuel injectors with fuel. The high-pressure feed unit is assigned a pressure regulating valve which is disposed between a high-pressure side and a low-pressure side and includes a valve element which is triggerable via an electrical final control element. The pressure regulating valve includes a housing component which includes a deformable region by way of which, upon mounting of the pressure regulating valve on a receiving body, a gap L between faces of an electrically triggerable final control element assembly is adjustable.

摘要翻译： 一种用于内燃机的燃料喷射系统包括一个高压储存器，该高压储存器通过高压进料单元在高压下被燃料作用，并向燃料喷射器供应燃料。 高压给料单元被配置有压力调节阀，其设置在高压侧和低压侧之间，并且包括通过电气最终控制元件可触发的阀元件。 压力调节阀包括壳体部件，该壳体部件包括可变形区域，通过该可变形区域，在压力调节阀安装在接收体上时，电触发式最终控制元件组件的表面之间的间隙L是可调节的。

公开(公告)号：US06799409B2

公开(公告)日：2004-10-05

申请号：US10360980

申请日：2003-02-07

申请人： Frank Altvater ,  Kurt Frank

发明人： Frank Altvater ,  Kurt Frank

IPC分类号： B65B6302

CPC分类号： A01J21/02 ,  B65B1/385 ,  B65B3/323 ,  B65B9/067 ,  B65B25/06

摘要： Disposed above a loading section (16), on which horizontally arranged strip-shaped packaging material (P) is longitudinally movable, is a shaping wheel (20), which has an, in relation to the loading section (16), transverse central axis (22) and is rotatable about the latter. The shaping wheel (20) has a cylindrical peripheral surface (24) and contains a plurality of moulds (32) which are disposed at angular intervals, starting from the cylindrical peripheral surface (24), radially in relation to the central axis (22). The peripheral speed of the shaping wheel (20) corresponds to a slip-free rolling of its peripheral surface (24) on the packaging material (P). Each of the moulds (32) contains a piston (50) which is movable back and forth between a retracted position for filling the mould (32) with substance (M) and an advanced position for ejecting the consolidated formed body (F) in a radially outward direction onto the packaging material (P). The shaping wheel (20) travels successively through a filling area (34), in which the moulds (32) are filled with substance (M), a dwell area (36), after travelling through which the substance (M) contained in the mould (32) is a packageable formed body (F), and a deposit area (38), in which each formed body (F) may be deposited from its mould (32) directly on the packaging material (P).

摘要翻译： 在水平布置的条形包装材料（P）纵向可移动的装载部分（16）上方设置有成形轮（20），其与装载部分（16）相对于横向中心轴线 （22）并且可围绕其旋转。 成型轮（20）具有圆柱形的外周表面（24）并且包含多个从圆柱形周向表面（24）以相对于中心轴线（22）径向延伸的角度间隔设置的模具（32） 。 成形轮（20）的圆周速度对应于其包装材料（P）上的周边表面（24）的无滑动滚动。 每个模具（32）都包含活塞（50），该活塞可以在用于将模具（32）填充到物料（M）的缩回位置和用于将固结的成形体（F）弹出的前进位置之间来回移动 朝向包装材料（P）的径向向外的方向。 成型轮（20）依次通过填充区域（34），在填充区域（34）中，模具（32）中填充有物质（M），停留区域（36） 模具（32）是可包装的成形体（F）和沉积区域（38），其中每个成型体（F）可以从其模具（32）直接沉积在包装材料（P）上。

公开(公告)号：US06601573B1

公开(公告)日：2003-08-05

申请号：US09786539

申请日：2001-07-06

申请人： Kurt Frank

发明人： Kurt Frank

IPC分类号： F02D4122

CPC分类号： F02D41/221 ,  F02D31/009

摘要： The invention relates to a method for detecting selection of a pump assembly (25, 32), for instance a fuel pump assembly, in which at least two pump assemblies are provided. By means of a control unit (12), the lambda signal is scanned continuously by means of lambda probes (21). As a function of the lambda signal ascertained, the maximum fuel injection quantity is limited to the supply quantity of a fuel pump assembly (25, 32), and simultaneously a limitation of the air quantity to the air quantity corresponding to the maximum fuel injection quantity is effected. The limitation of the maximum fuel injection quantity and of the associated air quantity is effected via a throttle valve element (13.1), which is triggered by the control unit (12).

摘要翻译： 本发明涉及一种用于检测泵组件（25,32）的选择的方法，所述泵组件（例如燃料泵组件）设置有至少两个泵组件。 通过控制单元（12），通过λ探针（21）连续扫描λ信号。 作为确定的λ信号的函数，最大燃料喷射量被限制为燃料泵组件（25,32）的供给量，并且同时限制与最大燃料喷射量对应的空气量的空气量 受到影响 最大燃料喷射量和相关空气量的限制通过由控制单元（12）触发的节流阀元件（13.1）来实现。