利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

2 条记录 (耗时 0.009 秒)

    Apparatus for receiving a clamping load to secure a fuel injector unit to a cylinder head, a combination of a fuel injector unit, a cylinder head and a clamp connectable to said cylinder head, and apparatus situated between a fluid injector body and clamping device
    2.
    发明公开
    Apparatus for receiving a clamping load to secure a fuel injector unit to a cylinder head, a combination of a fuel injector unit, a cylinder head and a clamp connectable to said cylinder head, and apparatus situated between a fluid injector body and clamping device 失效
    装置，用于接收一个夹紧载荷固定在气缸盖上的燃料阀，燃料阀的组合，一个Zylinderkops和一个夹持部，其可耦合到所述气缸盖，以及设置在燃料阀和夹紧装置之间的装置

    公开(公告)号：EP0738830A1

    公开(公告)日：1996-10-23

    申请号：EP96302158.9

    申请日：1996-03-28

    申请人： CUMMINS ENGINE COMPANY, INC.

    发明人： Edwards, Steven D. ,  Hickey, Daniel K. ,  Muntean, George L. ,  Eastman, David L. ,  Olson, Dave A. ,  Shah, Chandresh

    IPC分类号： F02M61/14

    CPC分类号： F02F1/4214 ,  F02B3/06 ,  F02B2275/10 ,  F02F2001/247 ,  F02M61/14

    摘要： A clamping load distributor (20) and top stop disposed and connecting between a fuel injector body (22) and a clamping device. The clamping load distributor (20) functions as an intermediary to transmit the static clamping load from the clamping device to the fuel injector body (22). The clamping load distributor (20) includes a cylindrically shaped main body (22b) having a bore (30) extending therethrough that is disposed adjacent a coupling return spring (26). A cap is connected to the cylindrically shaped main body (22b) and functions as a top stop for limiting the outward axial movement of a mechanical linkage. The restriction on axial movement creates a small gap between the moving mechanical parts to allow a coating of lubrication to be obtained. The main (22b) having a pair of clamp receiving portions formed therein for receiving a clamping load. An annular ring is formed on the bottom side of clamping load distributor (20) radially inward from the clamp receiving portions for contacting the upper deck of the fuel injector body. The geometric relationship of the clamping load distributor (20) functions to transfer the static clamping load radially inward towards the fuel injector unit's center of mass. The transferring of the clamping load radially inward results in a significant decrease in the occurrence of timing plunger seizure within the fuel injector unit.

    摘要翻译： 夹紧负载分布器（20）和顶端止动布置，并且一个燃料喷射器主体（22）和夹紧装置之间的连接。 夹紧载荷分配器（20）起到在中介从所述夹紧装置的静态夹紧载荷传递到燃料喷射器体（22）。 夹紧载荷分配器（20）包括具有孔（30）延伸穿过那里没被设置为邻近耦合回位弹簧（26）的圆筒状的主体部（22B）。 帽被连接到圆筒形主体（22B），并且用作上止用于限制机械联动装置的向外轴向移动。 上轴向运动的限制创建移动的机械部件之间的小间隙，以允许润滑的涂层而获得。 主（22B），其具有一对用于容纳夹紧载荷形成于其中钳接收部分。 一个环形设计环被形成在夹紧负载分布器（20）从夹持承受部用于接触所述燃料喷射器体的上部甲板向径向内侧的底侧。 夹紧载荷分配器的几何关系（20）的作用是径向向内转移静态夹紧载荷朝质量的燃料喷射器单元的中心。 夹紧载荷的传递环径向向内导致在燃料喷射器单元中的定时柱塞发作的发生的显著降低。