公开(公告)号：US3788352A

公开(公告)日：1974-01-29

申请号：US3788352D

申请日：1972-11-06

Applicant: AEROSPATIALE

Inventor： ANE J ,  TEILLARD J ,  QUERE E

IPC: F16K47/10 ,  F16K17/00

CPC classification number: F16K47/10 ,  Y10T137/7848 ,  Y10T137/7877 ,  Y10T137/7929

Abstract: Precision flow limiter in which a single hydraulic conduit contains a non-return valve urged against its seat by a spring, while an adjusting screw having a tapering ramp is adapted to cooperate with an axial abutment of said valve whereby to space the latter from its seat as required and accurately adjust the throttled flow.

Abstract translation: 精密流量限制器，其中单个液压管道包含通过弹簧推靠在其座椅上的止回阀，而具有锥形斜坡的调节螺钉适于与所述阀的轴向邻接配合，由此将其与其座部 根据需要精确调节节流流量。