公开(公告)号：US5611368A

公开(公告)日：1997-03-18

申请号：US432625

申请日：1995-05-02

申请人： Sung-Tai Hwang ,  Jong-Hyeun Choi ,  Tae-Joon Kim ,  Yun-Dong Choi ,  Byung-Real Jo

发明人： Sung-Tai Hwang ,  Jong-Hyeun Choi ,  Tae-Joon Kim ,  Yun-Dong Choi ,  Byung-Real Jo

IPC分类号： F16K31/02 ,  F16J15/50 ,  F16K31/08 ,  H02K49/10 ,  F16K37/00 ,  F16K31/11

CPC分类号： H02K49/108 ,  F16J15/50 ,  F16K31/088 ,  Y10T137/8225

摘要： A valve having a magnetic force transmission apparatus is disclosed including: a closed body for tightly closing internal components and rotation shaft of the body of the valve, so as to interrupt the leakage of fluid from the valve and maintain perfect airtightness; and a pair of permanent magnet plates opposingly placed in the closed body and for allowing the valve open/close by transmitting power using the magnetic force of magnet pieces attached on yokes in non-contact.

摘要翻译： 公开了一种具有磁力传递装置的阀，包括：用于紧密地封闭阀体的内部部件和旋转轴的闭合体，以便中断来自阀的流体的泄漏并保持完美的气密性; 以及一对相对地设置在封闭体内的永磁体板，并且通过使用不接触的轭附接的磁铁片的磁力传递动力来允许阀打开/关闭。