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Fragrance emitter
专利权人:
Eric Kent Burke
发明人:
Eric Kent Burke,Deborah M. Merrill
申请号:
US13398819
公开号:
US08876086B2
申请日:
2012.02.16
申请国别(地区):
US
年份:
2014
代理人:
摘要:
An apparatus for emitting a fragrance includes an enclosure that has at least one inlet and at least one outlet. The at least one outlet has a cross-sectional area smaller than a cross-sectional area of the at least one inlet. The enclosure further includes a Venturi-type nozzle that defines the at least one outlet. The apparatus also includes a fragrance source positioned within the enclosure and an air mover positioned within the enclosure. The air mover is operable to draw fresh air into the enclosure through the at least one inlet and drive the drawn fresh air across the fragrance source to transfer fragrance material from the fragrance source to the fresh air to form an air-fragrance mixture. The Venturi-type nozzle of the enclosure accelerates the air-fragrance mixture through the at least one outlet.
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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