Chemical apparatus and process disinfecting – deodorizing – preser – For deodorizing of – or chemical purification of – or... – Including solid – extended surface – fluid contact reaction...
Reexamination Certificate
2008-09-27
2010-12-21
Conley, Sean E (Department: 1797)
Chemical apparatus and process disinfecting, deodorizing, preser
For deodorizing of, or chemical purification of, or...
Including solid, extended surface, fluid contact reaction...
C422S120000, C422S121000, C454S156000
Reexamination Certificate
active
07854901
ABSTRACT:
The present invention relates to an oil-smoke extractor including a housing defining a number of air holes, a bottom plate detachably secured to the housing and a sterilization and deodorization device seated in a receiving space jointly defined by the housing and the bottom plate. The sterilization and deodorization device includes two lamp supports fixed to the front plate, a pair of lamp holders respectively secured to the lamp supports, at least one nano photocatalyst lamp disposed between the lamp holders, a sterilization lampshade fixed to the lamp supports and an axial flow fan corresponding to one of the air holes in the front plate. When the oil-smoke extractor stops running, the sterilization and deodorization device is powered and begins to work. The kitchen air flows into and out of the oil-smoke extractor via the air slots and the air holes.
REFERENCES:
patent: 7327087 (2008-02-01), Wang
patent: 2003/0217641 (2003-11-01), Palestro et al.
Conley Sean E
Dreyfuss David
Moore Patents
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