A dispensing system includes a dispenser, at least one sensor, and a shroud including at least one aperture. A virtual shield is provided between the sensor and the shroud to reduce background noise.
申请公布号
EP2906263(A2)
申请公布日期
2015.08.19
申请号
EP20130780259
申请日期
2013.10.02
申请人
S.C. JOHNSON & SON, INC.
发明人
LUC, TAI, P.;GAMBOA, CLAUDIA, V.;JOHNSON, MARK, E.;HANAK, DANIEL J.
