发明名称 |
Electrical circuit for transmitting the status information, particularly for railway material, and system incorporating such a circuit |
摘要 |
<p>The equipment state transmission system has a battery (3) and an electrically isolated connection (7) between the electrical circuit and an output (S). A variable voltage (1) adjusts the current in the switch (5) as a function of the voltage generator voltage. There is a self inductive filter (6) in series with the switch and a capacitor (13) which stores and releases part of the energy following the variable voltage generator.</p> |
申请公布号 |
EP1209709(B1) |
申请公布日期 |
2007.01.31 |
申请号 |
EP20010402860 |
申请日期 |
2001.11.07 |
申请人 |
ALSTOM |
发明人 |
CONVERT, PATRICK;BERT, MICHEL |
分类号 |
B61D37/00;H01H9/16;H01H1/60;H03K17/78 |
主分类号 |
B61D37/00 |
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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