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Dispensing device for air treatment agents
专利权人:
Elias Belmonte;Matthew Copeman;Steve Walsh;Wu Jin
发明人:
Elias Belmonte,Wu Jin,Matthew Copeman,Steve Walsh
申请号:
US12513733
公开号:
US09132205B2
申请日:
2007.12.05
申请国别(地区):
US
年份:
2015
代理人:
摘要:
The present invention relates to a dispensing device for at least one air treatment agent comprising at least one airborne agent detector operable to detect airborne agents in the air; receiving means for receiving at least one source of air treatment agent; and control means for releasing an amount of at least one air treatment agent from a source thereof received in the receiving means when a current airborne agent level detected by the airborne agent detector deviates from a background airborne agent level detected by the airborne agent detector by more than a predetermined amount, wherein the background airborne agent level is calculated by the device. The present invention also relates to a method of dispensing at least one air treatment agent.
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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