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    Direct injection of fuels in internal combustion engines
    2.
    发明授权
    Direct injection of fuels in internal combustion engines 失效
    在内燃机中直接喷射燃料

    公开(公告)号：US07201136B2

    公开(公告)日：2007-04-10

    申请号：US10124731

    申请日：2002-04-18

    Applicant: Michael Leonard McKay ,  David John Longman ,  James Allen Kimmel

    Inventor： Michael Leonard McKay ,  David John Longman ,  James Allen Kimmel

    IPC: F02M57/06

    CPC classification number: F02M51/0671 ,  F02M51/0682 ,  F02M57/06 ,  F02M61/06 ,  F02M61/08 ,  F02M61/14 ,  F02M61/168 ,  F02M63/0225 ,  F02M67/12 ,  F02P13/00

    Abstract: A fuel delivery injector for an internal combustion engine is provided. A fuel injector forms part of a device which provides a combined injection and ignition. The fuel delivery injector comprises first and second portions adapted to be detachably connected together. The first portion incorporates a valve structure having a valve member movable with respect to a valve seat for opening and closing a delivery port, and an actuating member operatively connected to the valve member. An actuator is provided in the second portion. When the first and second portions are connected together, the actuator is operably associated with the actuating member to provide an actuating assembly. Typically, the actuating assembly comprises an electromagnetic device in which the actuating member comprises a solenoid armature and the actuator comprises a solenoid coil, whereby connection of the first and second portions together completes assembly of the electromagnetic device.

    Abstract translation: 提供一种用于内燃机的燃油输送喷射器。 燃料喷射器形成提供组合喷射和点火的装置的一部分。 燃料输送喷射器包括适于可拆卸地连接在一起的第一和第二部分。 第一部分包括阀结构，其具有可相对于阀座移动的阀构件，用于打开和关闭输送口，以及可操作地连接到阀构件的致动构件。 致动器设置在第二部分中。 当第一和第二部分连接在一起时，致动器可操作地与致动构件相关联以提供致动组件。 通常，致动组件包括电磁装置，其中致动构件包括螺线管电枢，并且致动器包括电磁线圈，由此第一和第二部分的连接一起完成电磁装置的组装。

    Sealing arrangement for air assist fuel injectors
    4.
    发明授权
    Sealing arrangement for air assist fuel injectors 失效
    空气辅助燃油喷射器密封装置

    公开(公告)号：US06302337B1

    公开(公告)日：2001-10-16

    申请号：US09644798

    申请日：2000-08-24

    Applicant: James Allen Kimmel

    Inventor： James Allen Kimmel

    IPC: B05B712

    CPC classification number: F02M69/04 ,  F02M51/0664 ,  F02M51/0682 ,  F02M61/06 ,  F02M61/08 ,  F02M61/12 ,  F02M61/168 ,  F02M67/02 ,  F02M67/12 ,  F02M69/08 ,  F02M69/465

    Abstract: A sealing arrangement for an air assist fuel injector having an interface cap. The sealing arrangement includes a sleeve sealingly attached to a leg of the air assist fuel injector and that receives at least a portion of the interface cap. A seal member abuts the sleeve to seal a solenoid from liquid fuel and gas and to seal an interface between the air assist fuel injector and a rail when the air assist fuel injector is received by the rail.

    Abstract translation: 一种具有接口盖的空气辅助燃料喷射器的密封装置。 密封装置包括密封地附接到空气辅助燃料喷射器的腿部并且容纳接口盖的至少一部分的套筒。 当空气辅助燃料喷射器被轨道接收时，密封构件邻接套筒以将液体燃料和气体密封螺线管并且密封空气辅助燃料喷射器和轨道之间的界面。

    Air assist fuel injectors
    6.
    发明授权
    Air assist fuel injectors 有权
    空气辅助燃油喷射器

    公开(公告)号：US06484700B1

    公开(公告)日：2002-11-26

    申请号：US09644799

    申请日：2000-08-24

    Applicant: James Allen Kimmel ,  Scott P. Dillon

    Inventor： James Allen Kimmel ,  Scott P. Dillon

    IPC: F02M2300

    CPC classification number: F02M61/08 ,  F02M51/0682 ,  F02M61/042 ,  F02M67/12 ,  F02M69/08

    Abstract: An air assist fuel injector having an armature and a solenoid for actuating the armature. The armature includes a conduit having a conical portion for delivering liquid fuel and gas to a poppet of the air assist fuel injector. The conduit includes an inlet for receiving the liquid fuel and gas from a cap of the air assist fuel injector. The cap includes a number of channels for delivering the liquid fuel and gas, and the outlets of the channels are located radially inward of the periphery of the inlet to the armature conduit. The armature also includes a flow path located between an area upstream of the inlet to the armature and an area downstream of the armature. The flow path may include one or more recesses in the armature or one or more recesses in an armature guide of the air assist fuel injector.

    Abstract translation: 具有用于致动电枢的电枢和螺线管的空气辅助燃料喷射器。 衔铁包括具有锥形部分的管道，用于将液体燃料和气体输送到空气辅助燃料喷射器的提升阀。 导管包括用于从空气辅助燃料喷射器的盖接收液体燃料和气体的入口。 盖包括用于输送液体燃料和气体的多个通道，并且通道的出口位于到电枢导管的入口周边的径向内侧。 电枢还包括位于电枢入口上游区域与电枢下游区域之间的流路。 流路可以包括电枢中的一个或多个凹槽或空气辅助燃料喷射器的电枢引导件中的一个或多个凹部。

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