| 摘要 |
<p>A refill (10) is disclosed for an electronically activated dispenser of liquid volatiles, such as insecticides and fragrances. There is a bottle (14) having a wick (16), a wick holder (18), a vent hole (28), an outlet (19), and a removable cap (12). When the cap is in place it covers both the wick and a vent hole. The cap seals the vent hole via an interference fit with a well (22) adjacent the vent hole and also either a direct abutment against the vent hole or a surrounding of the vent hole. Also disclosed is a refill where the porous wick and vent hole are within defined size ranges so as to facilitate the use of a pyrethrum insecticide.</p> |
| 申请人 |
S. C. JOHNSON & SON, INC.;DAVIS, BRIAN, T.;DE SILVA, RANJIT, A.;HUYNH, JAMIE, T.;PARSONS, WILLIAM, G.;RODRIGUEZ, CLINT, J.;MUNAGAVALASA, MURTHY, S. |
发明人 |
DAVIS, BRIAN, T.;DE SILVA, RANJIT, A.;HUYNH, JAMIE, T.;PARSONS, WILLIAM, G.;RODRIGUEZ, CLINT, J.;MUNAGAVALASA, MURTHY, S. |
