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Electro-domestic oven having a catalytic reactor with a depression baffle

  • US 4,654,508 A
  • Filed: 02/06/1985
  • Issued: 03/31/1987
  • Est. Priority Date: 02/06/1984
  • Status: Expired due to Fees
First Claim
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1. An oven, comprising:

  • an outer envelope, an inner muffle and a door, together defining an inner cooking compartment and oven wall cooling air passageway between the outer envelope and the muffle;

    a passage extending through the muffle;

    an air pump for passing a stream of environment air through the cooling air passageway and past the muffle passage;

    a profile depression baffle having the crosssectional shape in the cooling air flow direction of an airplane wing with a curved upstream portion and a longer ramp-shaped downstream escape portion, said baffle having an opening between said curved upstream portion and said ramp downstream portion, said profiled depression baffle being means for producing a suction at said opening for drawing cooking and cleaning gases from said compartment, through said opening and into the cooling air stream; and

    a catalytic reactor in said muffle passage.

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