公开(公告)号：US4393429A

公开(公告)日：1983-07-12

申请号：US257375

申请日：1981-04-24

申请人： Naoki Maki ,  Seiji Numata ,  Kiyoshi Yamaguchi ,  Heroe Yamamoto

发明人： Naoki Maki ,  Seiji Numata ,  Kiyoshi Yamaguchi ,  Heroe Yamamoto

IPC分类号： H01F6/02 ,  G21B1/11 ,  G21B1/25 ,  H01F6/00 ,  H02H7/00 ,  H03K3/38

CPC分类号： H01F6/006 ,  H02H7/001 ,  Y02E40/68 ,  Y10S505/85

摘要： A superconductive coil has both its terminals connected in parallel with a protecting device which has a diode and a unipolar d.c. motor connected in series with each other. The superconductive coil is further connected with an energizing d.c. power source through a switch. The conductive direction of the diode is so selected that the d.c. motor is driven by the energizing energy of the superconductive coil when the switch is opened in the quenching operation of the superconductive coil.

摘要翻译： 超导线圈的两个端子与保护装置并联连接，保护装置具有二极管和单极直流电。 电机相互串联。 超导线圈进一步与通电直流电连接。 电源通过开关。 二极管的导通方向如此选择，使得直流 当超导线圈的淬火操作中开关断开时，电机由超导线圈的激励能量驱动。