发明名称 |
Electromagnet system with protection against overheating |
摘要 |
An electromagnetic assembly including an electromagnetic coil wound on a core of ferromagnetically conductive material. A temperature protection circuit includes a fuse which breaks when the electromagnetic assembly becomes overheated. The fuse is thermally coupled to pole pieces of the assembly and is in electrical circuit with the coil.
|
申请公布号 |
US4771198(A) |
申请公布日期 |
1988.09.13 |
申请号 |
US19870117424 |
申请日期 |
1987.11.02 |
申请人 |
|
发明人 |
|
分类号 |
H01F5/00;H01F7/06;H01F7/16;H01F27/40;(IPC1-7):H02K11/00 |
主分类号 |
H01F5/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|