专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4566421A Apparatus for the rpm-dependent adjustment of the timing of an injection pump 失效
标题翻译：注射泵定时转速相关调节装置
公开(公告)号：US4566421A
公开(公告)日：1986-01-28
申请号：US539881
申请日：1983-10-07
申请人： Otto Bauer , Lernhard Eberl , Gerhard Geyer , Max Straubel
发明人： Otto Bauer , Lernhard Eberl , Gerhard Geyer , Max Straubel
IPC分类号： F02D1/18 , F02M39/00
CPC分类号： F02D1/183
摘要： An apparatus for the rpm-dependent adjustment of the timing of an injection pump for internal combustion engines (shaft-type injection adjuster), in which a rotationally driven primary part is connected in a rotationally coupled manner with a secondary part but with the rotational angle between them being variable. The connection is effected via an axially displaceable sliding sheath, which is positively connected via at least one of the parts via a bevel gear and simultaneously acts as an adjusting piston. The working face of this adjusting piston is supplied with a control pressure by a centrifugal force control piston supported in a separate transverse bore in the primary part, either directly or with the intermediacy of an additional control piston, with respect to which then the adjusting piston effecting the coupling between the driving part and the driven part is embodied as a followup piston. A central, inner shaft, which is supported in the driving part and driven part, assumes the function both of guiding the adjusting piston and the control piston disposed in the interior thereof and of supplying the pressure medium.
摘要翻译：一种用于内燃机喷射泵（轴型喷射调节器）的定时转速相关调节的装置，其中旋转驱动的主要部件以旋转耦合的方式连接到副部件但具有旋转角度它们之间是可变的。连接通过轴向移动的滑动护套实现，其通过锥齿轮经由至少一个部件被正确地连接，同时用作调节活塞。该调节活塞的工作面通过一个离心力控制活塞提供控制压力，该离心力控制活塞直接地或与中间附加的控制活塞相连接，该离心力控制活塞支撑在主要部件的单独的横向孔中，然后调节活塞实现驱动部件和被驱动部件之间的联接的实施为后续活塞。支撑在驱动部分和被驱动部分中的中心的内轴具有引导调节活塞和设置在其内部的控制活塞和供应压力介质的功能。

IPRDB

热门服务

关于我们

友情链接

联系方式