公开(公告)号：US3806041A

公开(公告)日：1974-04-23

申请号：US24652872

申请日：1972-04-24

Applicant: STANADYNE INC

Inventor： TOLAN L

IPC: F02M61/10 ,  F02M61/12 ,  B05B1/30

CPC classification number: F02M61/10

Abstract: An inwardly opening pressure actuated liquid fuel injector is provided with a tubular body having a valve guide for mounting a valve for reciprocating movement toward and away from a valve seat. A coil spring biases the valve toward its seat and has a spring seat captured in the end thereof with a flat surface engaging the flat end of the valve for free relative lateral movement to avoid imposing lateral forces on the valve. A lift stop has a stem extending through the coil spring and has a close sliding fit therewith to keep the spring coaxial with the stem. The spring seat is spaced from the wall of the spring chamber to prevent contact with the wall and the end of the stem has a slight taper to provide for limited lateral movement and to resiliently bias the spring seat toward a coaxial position with the stem.

Abstract translation: 向内打开的压力致动液体燃料喷射器设置有管状体，该管状体具有用于安装用于朝向和远离阀座的往复运动的阀的阀引导件。

公开(公告)号：BR7302967D0

公开(公告)日：1974-06-27

申请号：BR296773

申请日：1973-04-24

Applicant: STANADYNE INC

Inventor： TOLAN L

IPC: F02M61/10 ,  F02M61/12 ,  F02M61/04

Abstract: An inwardly opening pressure actuated liquid fuel injector is provided with a tubular body having a valve guide for mounting a valve for reciprocating movement toward and away from a valve seat.