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ODOR PRESENTATION DEVICE
专利权人:
发明人:
申请号:
EP16857147.9
公开号:
EP3366316A1
申请日:
2016.07.25
申请国别(地区):
EP
年份:
2018
代理人:
摘要:
[Object] To propose a novel and improved fragrance providing device that can be reduced in size.[Solution] Provided is a fragrance providing device including: a fragrance material holding member in which a plurality of holding passages each holding a fragrance material are provided to penetrate the fragrance material holding member and a rotation mechanism capable of relatively rotating the fragrance material holding member and a member provided with an introduction port that communicates with part of the plurality of holding passages and introduces air supplied from an airflow source to the part of the holding passages, in a manner that the part of the holding passages that communicates with the introduction port is switched.
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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