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    Engine combustion monitor
    1.
    发明授权
    Engine combustion monitor 失效
    发动机燃烧监测

    公开(公告)号：US3678741A

    公开(公告)日：1972-07-25

    申请号：US3678741D

    申请日：1971-03-24

    Applicant: GEN MOTORS CORP

    Inventor： BURLEY HARVEY A

    IPC: G01M15/10 ,  G01M15/00

    CPC classification number: G01M15/10 ,  Y10S116/05

    Abstract: In a preferred embodiment, a combustion monitor for an engine, including a sealed plug for each engine cylinder retaining a quartz viewing window and adapted to receive a fiber optic light transmitting element. Fiber optic elements extend from the sealed plugs of each cylinder to a remotely located viewing panel where they are spacedly arranged in an easily observed position such that the engine operator may observe and compare the intensity and color of light caused by combustion in the various engine cylinders and thereby judge their operating condition. Alternative arrangements for the sealed plug include one version in which cyclic passage of the piston ring over the viewing window surface maintains it free from engine deposits.

    Abstract translation: 在优选实施例中，一种用于发动机的燃烧监控器，包括用于每个发动机气缸的密封塞子，其保持石英观察窗并且适于接收光纤光传输元件。 光纤元件从每个气缸的密封塞延伸到远程位置的观察面板，在这些观察面板中，它们被间隔布置在容易观察的位置，使得发动机操作者可以观察并比较由各种发动机气缸中的燃烧引起的光的强度和颜色 从而判断其运行状况。 用于密封塞子的替代布置包括其中活塞环在观察窗表面上的循环通道保持其不受发动机沉积物的一种形式。

    Combination spark plug and precombustion chamber for rotary engine
    3.
    发明授权
    Combination spark plug and precombustion chamber for rotary engine 失效
    组合火花塞和旋转发动机预燃室

    公开(公告)号：US3893430A

    公开(公告)日：1975-07-08

    申请号：US42054873

    申请日：1973-11-30

    Applicant: GEN MOTORS CORP

    Inventor： BURLEY HARVEY A

    IPC: F02B1/04 ,  F02B53/02 ,  F02B53/04

    CPC classification number: F02B53/02 ,  F02B1/04 ,  F02B2053/005 ,  Y02T10/17

    Abstract: A stratified charge rotary internal combustion engine rotor having precombustion chamber cavities positioned in a wall thereof receiving a relatively rich air-fuel mixture for subsequent ignition and expansion through a throat passage to ignite a main combustion charge on a rotor peripheral surface. A relatively small spark plug and precombustion chamber assembly is mounted in each precombustion cavity wherein the spark plug is electrically connected in an ignition circuit while the liner containing the plug precisely defines the volume of a precombustion chamber. The assembly is retained in the cavity by a threaded sleeve engaging a tapped portion of the cavity.

    Abstract translation: 分层充电旋转内燃机转子，其具有位于其壁中的预燃室，其容纳相对较浓的空气 - 燃料混合物，用于随后通过喉道通道点燃和膨胀，以点燃转子外周表面上的主要燃料。 在每个预燃腔中安装相对小的火花塞和预燃室组件，其中火花塞电连接在点火电路中，而包含插头的衬垫精确地限定了预燃室的体积。 组件通过接合空腔的螺纹部分的螺纹套筒保持在空腔中。

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