Pierre Lovi-Vilorey,Didier Gourand,Eve Coutard,Frederic Lambercy
申请号：
US15748406
公开号：
US20180214594A1
申请日:
2016.07.29
申请国别(地区):
US
年份:
2018
代理人:
摘要：
A device for diffusing a volatile substance, comprising a housing defining internally an air circuit for the circulation of air between at least one air inlet and at least one air outlet, a ventilation means arranged in the circuit and able to circulate an air flow from the air inlet to the air outlet, and a receiving area arranged in the air circuit downstream of the ventilation means and intended to receive a substrate holding a volatile substance. The air circuit comprises at least one chamber arranged downstream of said receiving area and upstream of an air outlet of the housing.
