发明名称 CANDLE WITH LID FOR DISPENSING AN AIR TREATMENT CHEMICAL
摘要 Candles are provided for dispensing air treatment chemicals in response t o heat. There is a lid bearing the air treatment chemical. The candle includ es a housing with a combustible fuel. An upper lid includes a cover plate be aring the air treatment chemical and an opening centrally disposed in the pl ate to allow heated air to pass through when the fuel is being combusted. Th e plate is suspended across an upper end of a side wall of the housing creat ing an air gap adjacent the radial periphery of the lid. When the fuel is co mbusted the air treatment chemical can be heated thereby and carried away by heated air that has passed through the central opening, and the air gap can permit cooler air to enter the cavity while the fuel is being combusted.
申请公布号 CA2691811(A1) 申请公布日期 2009.01.08
申请号 CA20082691811 申请日期 2008.06.26
申请人 S. C. JOHNSON & SON, INC. 发明人 FURNER, PAUL E.;MADALA, WILLIAM G.
分类号 A61L9/03;A01M1/20;F21V35/00;F21V37/02 主分类号 A61L9/03
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