发明名称 Fragrance emitting device
摘要 <p>A fragrance emitting device (10) comprising a container (14) containing two differently coloured, differently fragranced immiscible liquids (46,48), and a light source (28). The light source (28) is located in the base (12) of the device and shines through the container (14) heating a first of said two immiscible liquids (46). Portions (50) of said first immiscible liquid (46) rise from a layer formed by said first immiscible liquid (46) at the bottom of said container (14) into a layer formed immediately above said first layer by said second immiscible liquid (48) thereby heating said second immiscible liquid (48). Vapours (46',48') are released from the device (10) when portions (50) of the first immiscible liquid (46) reach the uppermost surface (52) of the second immiscible liquid (48) and also when the second immiscible liquid (48) reaches a specified temperature. Preferably a replacement container (14) and a cap (16) are removable from the base (12) for easy, inexpensive replacement of said immiscible liquids (46,48). &lt;IMAGE&gt;</p>
申请公布号 EP1260236(A1) 申请公布日期 2002.11.27
申请号 EP20020253345 申请日期 2002.05.14
申请人 PANKHURST DESIGN & DEVELOPMENTS LIMITED 发明人 KNIGHT, WILLIAM;GROVES, KURSTY;HAYES-PANKHURST, RICHARD PAUL
分类号 A61L9/02;A61L9/03;(IPC1-7):A61L9/03 主分类号 A61L9/02
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