Device for diffusing volatile agents, provided with a...

Chemical apparatus and process disinfecting – deodorizing – preser – For deodorizing of – or chemical purification of – or... – Including means adding material into environmental gas

Reexamination Certificate

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Details

C422S123000, C239S140000, C239S057000

Reexamination Certificate

active

08043570

ABSTRACT:
The invention relates to a diffusion device (1) for an automotive vehicle. The diffusion device (1) comprises a housing (2) with an ambient air inlet (3), a treated air outlet (3), a diffusion chamber (4) and an insert (7). The insert (7) is located inside the diffusion chamber (4) and contains at least one volatile agent (AV1). The insert (7) can rotate via an electric motor (12) for selectively diffusing or not the volatile agent (AV1). The diffusion device (1) also comprises a blower (13) fixed on the housing (2). The insert (7) comprises a member (15) which carries two cartridges (8, 9) containing volatile agent. The member (15) rotates with the insert (7) and can be axially displaced by extraction means. These extraction means expels the member (15) out of the housing (2) when the user pushes on the cap (14).

REFERENCES:
patent: 2003/0186643 (2003-10-01), Feuillard et al.
patent: 2004/0016818 (2004-01-01), Murdell et al.
patent: 1561618 (2005-08-01), None
patent: 1609643 (2005-12-01), None
patent: 2815294 (2002-04-01), None
Search Report No. FR 0704768, dated Feb. 25, 2008, 1 page.
English abstract for EP1561618, extracted from espacenet.com, dated Aug. 10, 2005.
English abstract for FR2815294, extracted from espacenet.com, dated Apr. 19, 2002.
English abstract for EP1609643, extracted from espacenet.com, dated Jan. 9, 2009.

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