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1. 发明申请

US20050205763A1 Light grid 有权
标题翻译：光栅
公开(公告)号：US20050205763A1
公开(公告)日：2005-09-22
申请号：US10880327
申请日：2004-06-29
申请人： Michael Beck , Daniel Rieger , Frank Haberstroh
发明人： Michael Beck , Daniel Rieger , Frank Haberstroh
IPC分类号： F16P3/14 , G01V8/20 , G03B15/03 , G06M7/00
CPC分类号： F16P3/144 , G01V8/20
摘要： The invention relates to a light grid having a transmitter strip for the transmission of a plurality of light beams and a receiver strip for the reception of these light beams, an evaluation unit for the processing of received signals generated in dependence on the light beams received and a memory for reference values which can be compared with the received signals by means of the evaluation unit, with a position transducer being provided for the determination of the position of an object introduced into the monitored zone of the evaluation unit being able to be supplied with position signals supplied by the position transducer and the comparison of the reference values with the received values being able to be carried out in dependence on the position signals.
摘要翻译：本发明涉及一种具有用于传输多个光束的发射器条和用于接收这些光束的接收器条的光栅，用于处理根据所接收的光束产生的接收信号的评估单元和用于参考值的存储器，其可以通过评估单元与接收到的信号进行比较，位置传感器被提供用于确定被引入到评估单元的被监视区域中的位置的能够被提供由位置传感器提供的位置信号和参考值与可以根据位置信号执行的接收值进行比较。

2. 发明授权

US07034280B2 Light grid 有权
标题翻译：光栅
公开(公告)号：US07034280B2
公开(公告)日：2006-04-25
申请号：US10880327
申请日：2004-06-29
申请人： Michael Beck , Daniel Rieger , Frank Haberstroh
发明人： Michael Beck , Daniel Rieger , Frank Haberstroh
IPC分类号： H01J40/14 , G08B13/18
CPC分类号： F16P3/144 , G01V8/20
摘要： The invention relates to a light grid having a transmitter strip for the transmission of a plurality of light beams and a receiver strip for the reception of these light beams, an evaluation unit for the processing of received signals generated in dependence on the light beams received and a memory for reference values which can be compared with the received signals by means of the evaluation unit, with a position transducer being provided for the determination of the position of an object introduced into the monitored zone of the evaluation unit being able to be supplied with position signals supplied by the position transducer and the comparison of the reference values with the received values being able to be carried out in dependence on the position signals.
摘要翻译：本发明涉及一种具有用于传输多个光束的发射器条和用于接收这些光束的接收器条的光栅，用于处理根据所接收的光束产生的接收信号的评估单元和用于参考值的存储器，其可以通过评估单元与接收到的信号进行比较，位置传感器被提供用于确定被引入到评估单元的被监视区域中的位置的能够被提供由位置传感器提供的位置信号和参考值与可以根据位置信号执行的接收值进行比较。

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