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    Fuel injection nozzle
    1.
    发明授权
    Fuel injection nozzle 失效
    燃油喷嘴

    公开(公告)号：US5472013A

    公开(公告)日：1995-12-05

    申请号：US276718

    申请日：1994-07-18

    Applicant: Christopher R. Irgens

    Inventor： Christopher R. Irgens

    IPC: F02M61/08 ,  F02M61/16 ,  F16K17/04

    CPC classification number: F02M61/161 ,  F02M61/08 ,  F02M61/165 ,  F02M61/168 ,  F02M2200/8061 ,  Y10T137/7931 ,  Y10T137/8122

    Abstract: A valve assembly including a valve housing adapted to be fixed in the bore of a member supplying fuel under pressure, the valve housing including a bore which extends along an axis, which is adapted to communicate with the bore of the member and which has an end portion defining a valve seat, a valve member moveable in the axial bore in the valve housing between a closed position in which the valve member is engaged with the valve seat and an open position in which the valve member is spaced from the valve seat, the valve member including an inner end, a retainer rigidly fixed to the inner end of the valve member, and a spring bearing against the valve housing and against the retainer so as to bias the valve member into the closed position when the fuel pressure in the valve assembly is below a predetermined pressure.

    Abstract translation: 一种阀组件，其包括阀壳体，其适于固定在在压力下供应燃料的构件的孔中，所述阀壳体包括沿轴线延伸的孔，所述孔适于与所述构件的孔连通并且具有端部 限定阀座的部分;阀构件，其可在阀壳体中的轴向孔中移动，所述阀构件在阀构件与阀座接合的关闭位置和阀构件与阀座间隔开的打开位置， 阀构件包括内端，刚性地固定到阀构件的内端的保持器，以及抵靠阀壳并抵靠保持器的弹簧轴承，以便当阀中的燃料压力 组件低于预定压力。

    Method of controlling the magnetic gap length and the initial stroke length of a pressure surge fuel pump
    3.
    发明授权
    Method of controlling the magnetic gap length and the initial stroke length of a pressure surge fuel pump 失效
    控制压力喘振燃油泵的磁隙长度和初始行程长度的方法

    公开(公告)号：US5661895A

    公开(公告)日：1997-09-02

    申请号：US507646

    申请日：1995-07-25

    Applicant: Christopher R. Irgens

    Inventor： Christopher R. Irgens

    IPC: F02M51/00 ,  F02M51/04 ,  F02M57/02 ,  F02M59/44 ,  F02M59/46 ,  F02M61/08 ,  F02M61/14 ,  F02M61/16 ,  H01F7/06

    CPC classification number: F02M61/168 ,  F02M51/04 ,  F02M57/027 ,  F02M59/44 ,  F02M59/462 ,  F02M59/464 ,  F02M61/08 ,  F02M61/14 ,  F02B2275/14 ,  F04B2201/0206 ,  Y10T137/86622 ,  Y10T29/4902 ,  Y10T29/49236 ,  Y10T29/49256 ,  Y10T29/49409

    Abstract: Disclosed herein is a method of machining and assembling members of a solenoid fuel pump to produce a magnetic gap length between an armature assembly which includes an armature member having first and second axially spaced end surfaces, and a radially outwardly extending surface forming a part of a housing member having an axis and including an axial bore defined by an inner surface having therein a magnetic gap defined, in part, by the radially outwardly extending surface which extends from the inner surface, and having a counterbore located in spaced axial relation from the radially outwardly extending surface and defined, in part, by an annular shoulder, which method comprises the steps of fabricating the housing member with the axis and including the axial bore defined by the inner surface having therein the magnetic gap defined, in part, by the surface extending radially outwardly from the inner surface, and the counterbore located in spaced outward axial relation from the radially outwardly extending surface and defined, in part, by the annular shoulder, machining the radially outwardly extending surface at a first given length from the annular shoulder, fabricating the armature member with the axially spaced first and second end surfaces, and machining the axial length between the first and second end surfaces of the armature at a second given length, whereby the magnetic gap length is the difference between the first and second lengths.

    Abstract translation: 本文公开了一种加工和组装螺线管燃料泵的构件以在电枢组件之间产生磁隙长度的方法，该电枢组件包括具有第一和第二轴向间隔开的端面的电枢构件和形成一部分 壳体构件具有轴线并且包括由内表面限定的轴向孔，所述轴向孔具有在其中具有由所述内表面延伸的径向向外延伸的表面部分地限定的磁隙，并且具有与径向间隔开的轴向关系的沉孔 该方法包括以下步骤：制造具有轴线的壳体构件，并且包括由内表面限定的轴向孔，其中具有部分由表面限定的磁隙 从所述内表面径向向外延伸，并且所述沉孔位于与所述径向方向间隔开的向外轴向关系中 部分地由环形肩部限定，从环形肩部以第一给定长度加工径向向外延伸的表面，制造具有轴向间隔开的第一和第二端面的电枢构件，并加工轴向长度 在第二给定长度处在衔铁的第一和第二端面之间，由此磁隙长度是第一和第二长度之间的差。

    Hitch ball lock
    8.
    发明授权
    Hitch ball lock 有权
    搭扣球锁

    公开(公告)号：US06846002B2

    公开(公告)日：2005-01-25

    申请号：US10209291

    申请日：2002-07-30

    Applicant: Christopher R. Irgens ,  John Weber

    Inventor： Christopher R. Irgens ,  John Weber

    IPC: B60D1/06 ,  B60D1/60

    CPC classification number: B60D1/60 ,  B60D1/06

    Abstract: A lock assembly for securing a trailer including a hitch ball, a lock housing, a lock washer and a nut. The lock housing is placed over the lock washer and nut to prevent the nut from turning. A threaded portion of the hitch ball is placed through a hole in the lock housing and through the lock washer and nut to secure the hitch ball. When a trailer coupler is locked to the ball portion of the hitch ball, the trailer and hitch ball are secure from theft.

    Abstract translation: 一种用于固定拖车的锁组件，包括搭扣球，锁壳，锁紧垫圈和螺母。 锁定壳体放置在锁紧垫圈和螺母上，以防止螺母转动。 悬挂球的螺纹部分穿过锁定壳体中的孔并且穿过锁紧垫圈和螺母以固定搭接球。 当拖车联轴器锁定到搭接球的球部时，拖车和搭扣球是防盗的。

    Method and arrangement for assembling fuel injection nozzles
    10.
    发明授权
    Method and arrangement for assembling fuel injection nozzles 失效
    组装燃油喷嘴的方法和装置

    公开(公告)号：US5544673A

    公开(公告)日：1996-08-13

    申请号：US428338

    申请日：1995-04-25

    Applicant: Christopher R. Irgens

    Inventor： Christopher R. Irgens

    IPC: F02M61/08 ,  F02M61/16 ,  F02M61/18 ,  F16K17/04

    CPC classification number: F02M61/161 ,  F02M61/08 ,  F02M61/165 ,  F02M61/168 ,  F02M2200/8061 ,  Y10T137/0402 ,  Y10T137/7931

    Abstract: Disclosed herein is a nozzle assembly comprising a housing including a central bore having, at one end thereof, a valve seat, an elongated needle member having, at one end thereof, a valve portion engageable with the valve seat, and having, at the other end thereof, an end portion, a retainer member having therein a bore receiving the end portion of the needle, and being fixed to the end portion of the needle, and a spring acting between the housing and the retainer member to bias the valve portion into engagement with the valve seat, and a method of assembly therefor comprising the steps of locating the needle member in the bore in the housing with the valve portion in engagement with the valve seat and with the end portion extending from the housing, locating the spring in surrounding relation to the end portion of the needle member and in operative engagement with the housing, locating the retainer member with the end portion of the needle member passing through the bore in the retainer member, spacing the retainer member from the housing with the spring in compression between the retainer member and the housing, fixing the retainer member to the end portion while maintaining the spacing of the retainer from the housing and while maintaining the engagement of the valve portion of the needle member with the valve seat and with the spring in compression between the housing and the retainer member, and removing the spacing from between the housing and the retainer member, thereby permitting movement of the valve portion of the needle member away from the valve seat in opposition to action of the spring.

    Abstract translation: 本文公开了一种喷嘴组件，其包括壳体，该壳体包括中心孔，所述中心孔的一端具有阀座，细长针构件的一端具有可与阀座接合的阀部分，并且在另一端 端部，端部，保持器构件，其中具有容纳针的端部的孔，并且固定到针的端部;以及弹簧，其作用在壳体和保持器构件之间，以将阀部分偏置成 与阀座的接合及其组装方法包括以下步骤：将针构件定位在壳体中的孔中，其中阀部分与阀座接合并且端部从壳体延伸，将弹簧定位在 围绕与针构件的端部部分相关联并且与壳体操作性地接合，定位保持构件，其中针构件的端部穿过返回孔 将保持器元件与壳体间隔开，弹簧在保持器构件和壳体之间被压缩，将保持器构件固定到端部，同时保持保持器与壳体的间隔并且同时保持阀部分的接合 所述针构件与所述阀座并且所述弹簧在所述壳体和所述保持构件之间被压缩，并且从所述壳体和所述保持构件之间移除所述间隔，从而允许所述针构件的所述阀部分移动远离所述阀 反对春天的行动。

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