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WELDING HELMET CONFIGURATION PROVIDING REAL-TIME FUME EXPOSURE WARNING CAPABILITY
专利权人:
发明人:
申请号:
EP17001567.1
公开号:
EP3305454A1
申请日:
2017.09.21
申请国别(地区):
EP
年份:
2018
代理人:
摘要:
The invention is related to welding helmets (100, 200, 510), systems (300), and kits providing real-time fume exposure monitoring and warning capability during an arc welding process. A welding helmet (100, 200, 510) configured to protect the head of a user during a welding process is configured with an intelligent warning apparatus and an air-sampling pick-up and output port. The air-sampling pickup and output port connects to a proximal end of an air sampling tube for sampling breathable air within the welding helmet (100, 200. 510), and a distal end of the air-sampling tube connects to an air-sampling in-take port of an external aerosol monitoring device (310). The intelligent warning apparatus communicates with the aerosol monitoring device (310) to receive air sample output data from the aerosol monitoring device (310), and to process the air sample output data to generate warning data and/or warning signals based on preset exposure level set points and/or exposure warning operating modes.
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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