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    Modular fuel injector having a low mass, high efficiency electromagnetic actuator and having an integral filter and O-ring retainer assembly
    11.
    发明授权
    Modular fuel injector having a low mass, high efficiency electromagnetic actuator and having an integral filter and O-ring retainer assembly 有权
    具有低质量，高效率的电磁致动器并且具有整体过滤器和O形圈保持器组件的模块化燃料喷射器

    公开(公告)号：US06851631B2

    公开(公告)日：2005-02-08

    申请号：US10411291

    申请日：2003-04-11

    申请人： Michael P. Dallmeyer ,  Robert McFarland ,  James Robert Parish ,  Dennis Bulgatz

    发明人： Michael P. Dallmeyer ,  Robert McFarland ,  James Robert Parish ,  Dennis Bulgatz

    IPC分类号： F02M51/06 ,  F02M61/16 ,  F02M63/00 ,  B05B1/30 ,  F02M39/00

    CPC分类号： F02M51/0625 ,  F02M51/0614 ,  F02M51/0682 ,  F02M61/168 ,  F02M2200/505

    摘要： A fuel injector for use with an internal combustion engine. The fuel injector comprises a valve group subassembly and a coil group subassembly. The valve group subassembly includes a tube assembly having a longitudinal axis that extends between a first end and a second end; a seat that is secured at the second end of the tube assembly and that defines an opening; an armature assembly that is disposed within the tube assembly; a member that biases the armature assembly toward the seat; an adjusting tube that is disposed in the tube assembly and that engages the member for adjusting a biasing force of the member; a filter that is located at the first end of the tube assembly and that has an integral retaining portion; an O-ring that circumscribes the first end of the tube assembly and that is maintained by the retaining portion of the filter; and a first attachment portion. The coil group subassembly includes a solenoid coil that is operable to displace the armature assembly with respect to the seat; and a second attachment portion that is fixedly connected to the first attachment portion.

    摘要翻译： 一种与内燃机一起使用的燃料喷射器。 燃料喷射器包括阀组子组件和线圈组子组件。 阀组子组件包括管组件，其具有在第一端和第二端之间延伸的纵向轴线; 固定在管组件的第二端并限定开口的座; 设置在所述管组件内的电枢组件; 电枢组件朝向座椅偏置的构件; 调节管，其设置在所述管组件中并且与所述构件接合以调节所述构件的偏置力; 过滤器，其位于管组件的第一端并且具有整体保持部分; O形环，其限定管组件的第一端并由过滤器的保持部分维持; 和第一附接部分。 线圈组子组件包括电磁线圈，其可操作以使电枢组件相对于座位移位; 以及固定地连接到第一附接部分的第二附接部分。

    Modular fuel injector having interchangeable armature assemblies and having a lift set sleeve
    12.
    发明授权
    Modular fuel injector having interchangeable armature assemblies and having a lift set sleeve 有权
    模块化燃料喷射器具有可互换的电枢组件并具有电梯套筒

    公开(公告)号：US06695232B2

    公开(公告)日：2004-02-24

    申请号：US09750337

    申请日：2000-12-29

    申请人： Michael P. Dallmeyer ,  Robert McFarland ,  Michael J. Hornby

    发明人： Michael P. Dallmeyer ,  Robert McFarland ,  Michael J. Hornby

    IPC分类号： F02D106

    CPC分类号： F02M61/168 ,  F02M37/22 ,  F02M51/0682 ,  F02M61/165 ,  F02M2200/505

    摘要： A fuel injector for use with an internal combustion engine. The fuel injector comprises a valve group subassembly and a coil group subassembly. The valve group subassembly includes a tube assembly having a longitudinal axis that extends between a first end and a second end; a seat that is secured at the second end of the tube assembly and that defines an opening; an armature assembly that is disposed within the tube assembly; a member that biases the armature assembly toward the seat; an adjusting tube that is disposed in the tube assembly and that engages the member for adjusting a biasing force of the member; a filter that is disposed at least within the tube assembly; an O-ring that circumscribes the first end of the tube assembly and that can be maintained by a retaining portion of the filter; and a first attachment portion. The coil group subassembly includes a solenoid coil that is operable to displace the armature assembly with respect to the seat; and a second attachment portion that is fixedly connected to the first attachment portion.

    摘要翻译： 一种与内燃机一起使用的燃料喷射器。 燃料喷射器包括阀组子组件和线圈组子组件。 阀组子组件包括管组件，其具有在第一端和第二端之间延伸的纵向轴线; 固定在管组件的第二端并限定开口的座; 设置在所述管组件内的电枢组件; 电枢组件朝向座椅偏置的构件; 调节管，其设置在所述管组件中并且与所述构件接合以调节所述构件的偏置力; 至少设置在所述管组件内的过滤器; O形环，其限定管组件的第一端并且可由过滤器的保持部分维持; 和第一附接部分。 线圈组子组件包括电磁线圈，其可操作以使电枢组件相对于座位移位; 以及固定地连接到第一附接部分的第二附接部分。

    Modular fuel injector having an integral or interchangeable inlet tube and having an integral filter and o-ring retainer assembly
    15.
    发明授权
    Modular fuel injector having an integral or interchangeable inlet tube and having an integral filter and o-ring retainer assembly 有权

    公开(公告)号：US06568609B2

    公开(公告)日：2003-05-27

    申请号：US09750329

    申请日：2000-12-29

    申请人： Michael P. Dallmeyer ,  Robert McFarland

    发明人： Michael P. Dallmeyer ,  Robert McFarland

    IPC分类号： B05B130

    CPC分类号： F02M51/0625 ,  F02M51/0682 ,  F02M61/168

    摘要： A fuel injector for use with an internal combustion engine. The fuel injector comprises a valve group subassembly and a coil group subassembly. The valve group subassembly includes a tube assembly having a longitudinal axis that extends between a first end and a second end; a seat that is secured at the second end of the tube assembly and that defines an opening; an armature assembly that is disposed within the tube assembly; a member that biases the armature assembly toward the seat; an adjusting tube that is disposed in the tube assembly and that engages the member for adjusting a biasing force of the member; a filter that is located at the first end of the tube assembly and that has an integral retaining portion; an O-ring that circumscribes the first end of the tube assembly and that is maintained by the retaining portion of the filter; and a first attachment portion. The coil group subassembly includes a solenoid coil that is operable to displace the armature assembly with respect to the seat; and a second attachment portion that is fixedly connected to the first attachment portion.

    Modular fuel injector having interchangeable armature assemblies and having an integral filter and dynamic adjustment assembly
    16.
    发明授权
    Modular fuel injector having interchangeable armature assemblies and having an integral filter and dynamic adjustment assembly 有权

    公开(公告)号：US06550690B2

    公开(公告)日：2003-04-22

    申请号：US09750331

    申请日：2000-12-29

    申请人： Michael P. Dallmeyer ,  Robert McFarland ,  Michael J. Hornby

    发明人： Michael P. Dallmeyer ,  Robert McFarland ,  Michael J. Hornby

    IPC分类号： F02D106

    CPC分类号： F02M51/0614 ,  F02M51/0682 ,  F02M61/168 ,  F02M2200/505

    摘要： A fuel injector for use with an internal combustion engine. The fuel injector comprises a valve group subassembly and a coil group subassembly. The valve group subassembly includes a tube assembly having a longitudinal axis that extends between a first end and a second end; a seat that is secured at the second end of the tube assembly and that defines an opening; an armature assembly that is disposed within the tube assembly; a member that biases the armature assembly toward the seat; an adjusting tube that is disposed in the tube assembly and that engages the member for adjusting a biasing force of the member; a filter that is located at least within the tube assembly and may include an integral retaining portion; an O-ring that circumscribes the first end of the tube assembly and that is maintained by the retaining portion of the filter; and a first attachment portion. The coil group subassembly includes a solenoid coil that is operable to displace the armature assembly with respect to the seat; and a second attachment portion that is fixedly connected to the first attachment portion.

    Modular fuel injector having interchangeable armature assemblies and having a terminal connector interconnecting an electromagnetic actuator with an electrical terminal
    17.
    发明授权
    Modular fuel injector having interchangeable armature assemblies and having a terminal connector interconnecting an electromagnetic actuator with an electrical terminal 有权
    模块化燃料喷射器具有可互换的电枢组件，并具有将电磁致动器与电气端子互连的端子连接器

    公开(公告)号：US06523760B2

    公开(公告)日：2003-02-25

    申请号：US09750034

    申请日：2000-12-29

    申请人： Michael P. Dallmeyer ,  Michael J. Hornby ,  Robert McFarland

    发明人： Michael P. Dallmeyer ,  Michael J. Hornby ,  Robert McFarland

    IPC分类号： B05B130

    CPC分类号： F02M51/0682 ,  F02M61/168

    摘要： A fuel injector having a fuel inlet, a fuel outlet, and a fuel passageway extending along an axis between the fuel inlet and the fuel outlet. The fuel injector includes a body having an inlet portion, an outlet portion, and a neck portion disposed between the inlet portion and the outlet portion. An adjusting tube is disposed within the neck portion of the body. A fuel filter is mounted inside the adjusting tube prior to the insertion of the adjusting tube into the fuel injector inlet tube. A spring is disposed within the neck portion of the body, the spring having an upstream end proximate to the adjusting tube and a downstream end opposite the upstream end. An armature having a lower portion is disposed within the neck portion of the body and displaceable along the axis relative to the body. The downstream end of the spring is disposed proximate to the armature, the spring applying a biasing force to the armature. A valve seal is substantially rigidly connected to the lower portion of the armature. The fuel injector includes a modular valve group subassembly that is connected to a coil group subassembly.

    摘要翻译： 一种燃料喷射器，具有燃料入口，燃料出口和沿着燃料入口和燃料出口之间的轴线延伸的燃料通道。 燃料喷射器包括具有入口部分，出口部分和设置在入口部分和出口部分之间的颈部的主体。 调节管设置在身体的颈部内。 在将调节管插入燃料喷射器入口管之前，燃料过滤器安装在调节管内。 弹簧设置在主体的颈部内，弹簧具有靠近调节管的上游端和与上游端相对的下游端。 具有下部的电枢设置在主体的颈部内并相对于主体沿轴线移位。 弹簧的下游端设置成靠近电枢，弹簧向电枢施加偏置力。 阀密封件基本上刚性地连接到电枢的下部。 燃料喷射器包括连接到线圈组子组件的模块化阀组子组件。

    Modular fuel injector having a snap-on orifice disk retainer and having a lift set sleeve
    20.
    发明授权
    Modular fuel injector having a snap-on orifice disk retainer and having a lift set sleeve 失效

    公开(公告)号：US06508417B2

    公开(公告)日：2003-01-21

    申请号：US09750334

    申请日：2000-12-29

    申请人： Michael P. Dallmeyer ,  Robert McFarland

    发明人： Michael P. Dallmeyer ,  Robert McFarland

    IPC分类号： B05B130

    CPC分类号： F02M61/168 ,  F02M51/0614 ,  F02M51/0625 ,  F02M51/0682 ,  F02M61/165 ,  F02M2200/505

    摘要： A fuel injector for use with an internal combustion engine. The fuel injector comprises a valve group subassembly and a coil group subassembly. The valve group subassembly includes a tube assembly having a longitudinal axis that extends between a first end and a second end; a seat that is secured at the second end of the tube assembly and that defines an opening; an armature assembly that is disposed within the tube assembly; a member that biases the armature assembly toward the seat; an adjusting tube that is disposed in the tube assembly and that engages the member for adjusting a biasing force of the member; a filter that is disposed at least within the tube assembly; an O-ring that circumscribes the second end of the tube assembly and that is maintained by a flared end of a snap-fit type retainer; and a first attachment portion. The coil group subassembly includes a solenoid coil that is operable to displace the armature assembly with respect to the seat; and a second attachment portion that is fixedly connected to the first attachment portion.