A wick assembly is provided for use in a dispensing device that dispenses volatile material from a wick by heat. Two wick sections of differing material are provided in stacked fashion, with a coupler sleeve that can be used to facilitate attachment of the wick structure to a reservoir. One wick section preferably provides control over the rate of dispensing, where the other provides improved thermal resistance and resistance to clogging.
申请公布号
WO2006002404(A8)
申请公布日期
2007.10.04
申请号
WO2005US22601
申请日期
2005.06.23
申请人
S. C. JOHNSON & SON, INC.;DAVIS, BRIAN, T.;EMMRICH, ROBERT, R.;WELCH, KENNETH, J.;VARANASI, PADMA, PRABODH;ADAIR, JOEL, E.