公开(公告)号：US06481458B2

公开(公告)日：2002-11-19

申请号：US09794164

申请日：2001-02-28

申请人： Kouji Hirano ,  Masakazu Kinosita ,  Hisayuki Hashimoto ,  Yasunori Ono ,  Yoshiaki Senga

发明人： Kouji Hirano ,  Masakazu Kinosita ,  Hisayuki Hashimoto ,  Yasunori Ono ,  Yoshiaki Senga

IPC分类号： F16K1502

CPC分类号： F01M1/16 ,  F01M1/20 ,  F16K17/082 ,  Y10T137/7925 ,  Y10T137/7929

摘要： A relief valve assembly, comprises: a relief valve; a valve housing including a valve path along which the relief valve can slide; a relief inflow portion formed on one end of the valve housing; and relief discharge portions formed at an intermediate location of the valve path of the valve housing and provided with small aperture portions axed large aperture portions formed in communication with one another. A side wherein the relief discharge portions are provided with the small aperture portions is the side near the relief inflow portion.

摘要翻译： 一种安全阀组件，包括：安全阀; 阀壳体，其包括阀路径，所述安全阀可沿其滑动; 形成在所述阀壳体的一端上的释放流入部; 以及形成在阀壳体的阀通路的中间位置并设置有小孔部分的凸出排出部分，所述小孔部分形成为彼此连通形成的大孔部。 泄放排出部设置有小孔部的一侧是靠近泄压流入部的一侧。