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SYSTÈME DE DÉSINFECTION AVEC SURVEILLANCE DES PERFORMANCES
专利权人:
3M Innovative Properties Company
发明人:
DHIMAN, Rajeev,GRIFFIN, Michael E.,ASTLE, Robert E.,CORMIER, Michael N.
申请号:
EP16879922
公开号:
EP3393532A4
申请日:
2016.12.19
申请国别(地区):
EP
年份:
2019
代理人:
摘要:
A system includes multiple devices configured to emit and detect germicidal radiation. Each of the multiple devices operates in emitting mode when connected to a drive source in a forward bias configuration and operates in detecting mode when disconnected from the drive source or when connected to the drive source in a reverse bias configuration. Cycling circuitry generates a sequence of control signals that control switching circuitry to change the connections of the devices to the drive source in a cycle in which one or more of the multiple devices are switched to detecting mode and senses radiation emitted by one or more of the multiple devices simultaneously operating in emitting mode. Each device operating in detecting mode generates a signal in response to the sensed radiation. Detection circuitry detects signals of the devices operating in detecting mode and generates a detection output in response to the detected signals.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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