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公开(公告)号：US4493617A
公开(公告)日：1985-01-15
申请号：US472074
申请日：1983-03-04
CPC分类号： F02M41/1411
摘要： A rotary fuel injection pump having a rotary charge pump and a stroke control mechanism for variably limiting the outward stroke of a pair of diametrically opposed reciprocable pumping plungers of the charge pump for controlling the fuel charge measure delivered by the charge pump. Several embodiments of a stroke control mechanism are disclosed which include a generally U-shaped abutment yoke mounted within a diametral slot in the pump rotor for engagement by inclined ramps on the outer ends of the charge pump plungers and axially adjustable within the rotor slot for variably limiting the outward stroke of the plungers.
摘要翻译： 一种旋转燃料喷射泵，其具有旋转电荷泵和行程控制机构，用于可变地限制电荷泵的一对直径相对的可往复运动的泵送柱塞的向外冲程，以控制由电荷泵输送的燃料充电量。 公开了一种行程控制机构的几个实施例，其包括安装在泵转子中的直径狭槽内的大致U形的邻接轭，用于通过在电荷泵柱塞的外端上的倾斜斜面进行接合，并可在转子槽内可轴向调节 限制柱塞的向外冲程。
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公开(公告)号：US4311125A
公开(公告)日：1982-01-19
申请号：US113526
申请日：1980-01-21
CPC分类号： F02D1/10 , F02M41/1405
摘要： A fuel injection pump for internal combustion engines is provided with an engine speed responsive governor having a governor arm suspension system that includes a spherical pivot fulcrum and a complimentary concave pivot surface on the governor arm to permit multi-directional articulation of the arm thereby preventing the slidable governor sleeve from binding on the drive shaft of the pump driven by the engine.
摘要翻译： 用于内燃机的燃料喷射泵设置有具有调速臂悬架系统的发动机转速响应调速器，调速器臂悬架系统包括调节器臂上的球形枢轴支点和互补的凹形枢轴表面，以允许臂的多方向铰接，从而防止 可滑动的调速器套筒装在由发动机驱动的泵的驱动轴上。
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