发明名称 |
Protection circuit group with ring structure for power electronics control devices |
摘要 |
An at least two-channel output (A20, C20) relays a shutdown signal (c20a, c20b, a20a, a20b) to a further signal stage (A, B). An at least two-channel input (A10, C10) receives a switch-off signal from a previous safety stage (C, B). This forms an electrical ring circuit of at least two, preferably three or more safety circuits or safety stages (C, B). An independent claim is included for the corresponding method. |
申请公布号 |
EP1566873(A3) |
申请公布日期 |
2005.12.14 |
申请号 |
EP20050101273 |
申请日期 |
2005.02.18 |
申请人 |
LENZE DRIVE SYSTEMS GMBH |
发明人 |
BECKMANN, GUIDO;TIESTE, KARL-DIETER;TOLKSDORF, ANDREAS;TINEBOR, MANFRED;EHLICH, MARTIN;WRATIL, PETER |
分类号 |
G05B9/02;H02H3/04;H02H7/26;H02H7/28;(IPC1-7):H02H3/04 |
主分类号 |
G05B9/02 |
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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