公开(公告)号：US4077426A

公开(公告)日：1978-03-07

申请号：US782120

申请日：1977-03-28

申请人： Earl K. Karie

发明人： Earl K. Karie

IPC分类号： F16K5/04 ,  F16K25/00

CPC分类号： F16K5/0414 ,  F16K5/0471 ,  Y10T137/7668

摘要： A simple plastic valve cartridge and faucet valve utilizing a concentric metal pipe having an enlarged bore receiving the valve cartridge. The cartridge includes a cylindrical stationary valve member having an axially off-set inlet bore and an opposed axially projecting peripheral rim portion, a rotatable valve member having an inlet port axially off-set for communication with the port of the stationary valve member and a transverse outlet port, and an annular closure member having an axially projecting peripheral rim portion cooperating with the stationary valve member rim portion to define a cylindrical chamber receiving the rotatable valve member. The valve cartridge thus eliminates the requirement of complex machined metal parts while providing the anti-noise and flow features of the prior art.

摘要翻译： 一种简单的塑料阀芯和水龙头阀，利用同心金属管，其具有容纳阀芯的扩大的孔。 所述筒包括圆柱形固定阀构件，其具有轴向偏移的入口孔和相对的轴向突出的外围边缘部分，可旋转的阀构件具有轴向偏移的入口端口，用于与固定阀构件的端口连通，横向 出口以及具有轴向突出的周边边缘部分的环形封闭件，该外围边缘部分与固定阀件边缘部分配合，以限定容纳可转动阀件的圆柱形腔室。 因此，在提供现有技术的抗噪声和流动特征的同时，阀芯消除了对复杂机加工金属部件的要求。