发明名称 |
Device for transferring light signals between two elements relatively movable to one another |
摘要 |
To ensure an energy-efficient transfer of light signals between two elements of a machine which are movable relative to one another, a device and a method for transferring light signals between such elements is provided. A first element has a plurality of light sources for delivering light signals and a second element has at least one photoreceiver for receiving the light signals. A unit causing the turning on or off is configured such as to effect a turning on or off of only one portion of the light sources.
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申请公布号 |
US8026474(B2) |
申请公布日期 |
2011.09.27 |
申请号 |
US20080316380 |
申请日期 |
2008.12.11 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
HEMMETER GEORG;SCHWESIG GUENTER |
分类号 |
G01D5/34;G01J5/08;G02B27/00;H04B10/00 |
主分类号 |
G01D5/34 |
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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