| 发明名称 |
FUSE FOR AN ELECTRICAL CIRCUIT AND PRINTED CIRCUIT BOARD HAVING A FUSE |
| 摘要 |
Described is a fuse for an electrical circuit, comprising two contact arms, each having at least one connecting pin for inserting into a hole of a printed circuit board, and a spring which connects the two contact arms in an electrically conductive manner. According to this disclosure, it is provided that the spring is fastened to at least one of the two contact arms by means of a fastening means that loses its strength at a trigger temperature of the fuse, wherein the fuse is formed in such a manner that by inserting the connecting pins into holes of a printed circuit board, the spring is loaded such that the spring lifts from the at least one contact arm by spring force as soon as the fastening means loses its strength due to overheating. Moreover, a printed circuit board comprising such a fuse is described. |
| 申请公布号 |
US2016049275(A1) |
申请公布日期 |
2016.02.18 |
| 申请号 |
US201514824474 |
申请日期 |
2015.08.12 |
| 申请人 |
BorgWarner Ludwigsburg GmbH |
发明人 |
Stözinger Michael;Halbrock Bernd;Tadele Sisay;Ernst Norbert |
| 分类号 |
H01H85/36;H01H85/20;H01H85/055 |
主分类号 |
H01H85/36 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A fuse for an electrical circuit, comprising:
two contact arms, each having at least one connecting pin configured for inserting into a respective hole of a printed circuit board; and a spring which connects the two contact arms in an electrically conductive manner; wherein the spring is fastened to at least one of the two contact arms by a fastening means that loses its strength at a trigger temperature of the fuse; whereby inserting the connecting pins into holes of a printed circuit board loads the spring such that the spring disconnects from at least one of the contact arms by spring force as soon as the fastening means fails due to overheating. |
| 地址 |
Ludwigsburg DE |
