发明名称 |
PROCEDIMIENTO Y DISPOSITIVO PARA CONTROLAR LA TRANSMISION DEENERGIA ELECTRICA DESDE UN CIRCUITO PRIMARIO A UN CIRCUITO SECUNDARIO |
摘要 |
<p>An inductive coupling device is provided wherein the transmission of energy through the device is controlled by the application of a steady magnetic field within the magnetically permeable core of the device, transmission being inhibited at high magnetic field intensity and restored when the magnetic field intensity is reduced to a low value. The device is especially advantageous for the safe coupling of ignition elements, such as blasting detonators, to an a.c. firing energy source.</p> |
申请公布号 |
ES542519(D0) |
申请公布日期 |
1986.05.16 |
申请号 |
ES19190005425 |
申请日期 |
1985.04.24 |
申请人 |
IMPERIAL CHEMICAL INDUSTRIES PLC. |
发明人 |
|
分类号 |
H01F38/12;F41A19/63;F42B3/12;F42B3/18;F42D1/045;H01F21/08;(IPC1-7):F42C11/04;H02J13/00 |
主分类号 |
H01F38/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|