Engine ignition distributor with magnetically held timing shift plate
    3.
    发明授权
    Engine ignition distributor with magnetically held timing shift plate 失效
    发动机点火分配器带有磁性定时换档板

    公开(公告)号:US3990416A

    公开(公告)日:1976-11-09

    申请号:US602576

    申请日:1975-08-07

    IPC分类号: F02P7/06 F02P5/10 F02P7/02

    CPC分类号: F02P5/103 F02P7/028

    摘要: An annular permanent magnet affixed to the bottom of the timing shift plate of an ignition distributor exerts a force attracting the timing shift plate to the fixed carrier plate on which the timing shift plate is supported by spacers. Another permanent magnet is set into the inner flange of the carrier plate in the neighborhood of the cam-following portion of the interruptor to attract the nesting inner flange of the timing shift plate, so as to prevent the play between these flanges which form the bearing for the timing shift plate from interfering with the ignition timing. The timing shift plate and carrier plate are made of iron and there is only a small gap between the outer peripheries to provide a return magnetic circuit.

    摘要翻译: 固定在点火分配器的正时移位板的底部的环形永久磁铁施加吸引定时移位板的力到固定的承载板上,定位移位板由定位移动板由间隔件支承。 另一个永久磁铁被设置在承载板的内凸缘中,在中断器的凸轮跟随部分附近,以吸引正时移位板的嵌套内凸缘,以防止形成轴承的凸缘之间的间隙 用于定时换挡板干扰点火正时。 正时移位板和承载板由铁制成,并且在外周之间仅有小间隙以提供返回磁路。

    Positively lubricated distributor construction for internal combustion
engines
    6.
    发明授权
    Positively lubricated distributor construction for internal combustion engines 失效
    积极润滑的内燃机分配器结构

    公开(公告)号:US4167171A

    公开(公告)日:1979-09-11

    申请号:US804772

    申请日:1977-06-08

    IPC分类号: F02P7/10 F01M1/26

    CPC分类号: F02P7/10

    摘要: To provide for extended true running of the distributor shaft and prevent wear on relatively movable mechanical components within the distributor, such as a shaft and bearings, a centrifugal spark advance/retard mechanism, or the like, the relatively movable parts are included in the lubricating circuit of the engine, for example by being connected to the pressure lubrication system of the engine or located to be exposed to oil mist in the engine compartment and arising upon operation of the engine, so that the relatively movable parts are constantly lubricated by the engine lubricating system.

    摘要翻译: 为了提供分配器轴的延伸真实运行并且防止在分配器(例如轴和轴承),离心式火花提前/延迟机构等内的相对可移动的机械部件上的磨损,相对可移动的部件被包括在润滑剂 发动机的回路,例如通过连接到发动机的压力润滑系统或被定位成暴露于发动机舱中的油雾并且在发动机运转时产生,使得相对可动的部分由发动机不断地润滑 润滑系统

    Ignition coil for a multi-cylinder internal combustion engine
    7.
    发明授权
    Ignition coil for a multi-cylinder internal combustion engine 失效
    多缸内燃机点火线圈

    公开(公告)号:US4509495A

    公开(公告)日:1985-04-09

    申请号:US577264

    申请日:1984-02-06

    摘要: To provide ignition energy to respective spark plugs of a multi-cylinder internal combustion engine (ICE) without a distributor, winding groups, each including a primary and secondary winding, are located on respective core portions of an iron core, which core portions are coupled together by zones (a, b, c) of high magnetic reluctance, or low magnetic flux conductivity; the winding groups can be located on L cores (16, 17) with two high-reluctance gaps between the ends of the facing L cores (FIG. 1) or on a common U core (28, 30, 29) with a cross yoke (31) spaced from the ends of the legs of the U. Interruption of current flow through the primary of any one of the winding groups will then not induce in the secondary of the other winding group a voltage high enough to cause spark-over at the other secondary; free-wheeling diodes (14, 22), connected across the primaries, can suppress current flow in the primary not being interrupted; and diodes (12, 13; 25, 26), serially connected with spark plugs, likewise suppress spurious spark-over.

    摘要翻译: 为了向没有分配器的多气缸内燃机(ICE)的各个火花塞提供点火能量,每个包括初级和次级绕组的绕组组都位于铁芯的相应的芯部分上,该铁芯部分被连接 一起由高磁阻或低磁通电导率的区域(a,b,c) 绕组可以位于L芯(16,17)上,在L芯(图1)的端部之间具有两个高磁阻间隙,或者在共同的U型芯(28,30,29)上具有十字叉 (31)与U的腿的端部间隔开。然后,通过任何一个绕组组的初级绕组的电流的中断将不会在另一个绕组组的次级中诱发足够高的电压以引起火花 其他次要 跨越原色连接的续流二极管(14,22)可以抑制主电流不被中断的电流; 和与火花塞串联的二极管(12,13; 25,26)同样抑制了杂散火花。

    Separable contact and connection arrangement for ignition cables to a
fixed terminal, for example the distributor cap of a
distributor-breaker assembly
    8.
    发明授权
    Separable contact and connection arrangement for ignition cables to a fixed terminal, for example the distributor cap of a distributor-breaker assembly 失效
    点火电缆到固定端子的可分离接触和连接装置,例如分配器断路器组件的分配器盖

    公开(公告)号:US4019796A

    公开(公告)日:1977-04-26

    申请号:US717528

    申请日:1976-08-25

    IPC分类号: F02P7/02 H01T13/04 H01R11/30

    CPC分类号: H01T13/04 F02P7/022

    摘要: To provide for reliable connection under conditions of extremes of shock and vibration, an axially acting contact spring is located between the movable electrode, typically connected to the wire, and the fixed electrode, then forming the connection in the distributor cap, the spring forming a current carrying contact element while exerting axially directed bias force; releasable holding means releasably, positively connect the cable and the socket of the distributor cap so that the spring can act as a resilient contact element. These releasable means may be either magnetic force means, a bayonet connection, a snap catch, or a collar fixed to the wire which is secured by a holder to the cap, the spring, in all instances, being interposed between the central connecting wire of the cable and the fixed terminal within the distributor cap.

    摘要翻译: 为了在极端的冲击和振动的条件下提供可靠的连接,轴向作用的接触弹簧位于通常连接到电线的可动电极和固定电极之间,然后在分配器盖中形成连接,弹簧形成 承载接触元件同时施加轴向偏置力; 可释放的保持装置可释放地,主动地将电缆和分配器盖的插座连接,使得弹簧可以用作弹性接触元件。 这些可释放装置可以是磁力装置,卡口连接,卡扣卡扣或固定到电线上的套环,其由保持器固定到盖上,弹簧在所有情况下都插入在中心连接线 电缆和分配器盖内的固定端子。

    Rotary pulse generator for automatic engine ignition advance and retard
    9.
    发明授权
    Rotary pulse generator for automatic engine ignition advance and retard 失效
    旋转脉冲发生器,用于自动发动机点火提前和延迟

    公开(公告)号:US4166966A

    公开(公告)日:1979-09-04

    申请号:US849943

    申请日:1977-11-09

    CPC分类号: F02P7/0675 F02B1/04

    摘要: An engine driven rotor has pairs of arms of different lengths passing by the stator core teeth with respectively different clearances. The stator teeth carry pick-up coils that are connected in series-aiding relation. Although the stator teeth are uniformly spaced, the rotor arms, that are equal in number to the stator teeth, have the longer pair angularly offset from equiangular relation to the shorter pair in such a way that when the rotor moves in its normal direction, a weak pulse is followed by a stronger one and this pattern is repeated four times per revolution. The output of the coils is supplied to a threshold switch, which will be triggered on the second of the pair of pulses at low rotation speeds of the rotor and on the first of the pair of pulses at high speeds.

    摘要翻译: 发动机驱动的转子具有不同长度的成对的臂,其具有分别不同的间隙的定子铁心齿。 定子齿带有串联连接的拾音线圈。 尽管定子齿均匀地间隔开,但数量相对于定子齿的转子臂具有较长对的对角线偏离等距关系,使得当转子沿正常方向移动时, 弱脉冲后跟一个较强的脉冲,这种模式每转重复四次。 线圈的输出被提供给阈值开关,阈值开关将在转子的低旋转速度的第二对脉冲和高速下的第一对脉冲中触发。