发明名称 |
Operation circuit for car headlamps - has brightness sensor and relay to activate signal generator when headlamps accidentally left on |
摘要 |
The circuit for the headlamps uses a brightness sensor (9) and a signal generator (6). When the headlamp switch (3) is closed and a sufficiently bright situation is detected, the relay (8) operates, closing the switch (7) and activating the signal generator. ADVANTAGE - Warns when headlamps are accidentally left on, thus preventing battery drain.
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申请公布号 |
DE4340004(A1) |
申请公布日期 |
1994.06.09 |
申请号 |
DE19934340004 |
申请日期 |
1993.11.24 |
申请人 |
VOLKSWAGEN AG, 38440 WOLFSBURG |
发明人 |
STROZYK, RUDOLF-HELMUT, 38350 HELMSTEDT |
分类号 |
B60Q1/14;H05B37/02;(IPC1-7):H05B39/04;B60Q1/00;B60Q11/00 |
主分类号 |
B60Q1/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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