Electric heating – Metal heating – Of cylinders
Patent
1983-06-29
1985-03-26
Envall, Jr., Roy N.
Electric heating
Metal heating
Of cylinders
219 1055R, 219396, 219 1055B, H05B 664
Patent
active
045075298
ABSTRACT:
A microwave oven having a cooking cavity for receiving objects to be heated during the oven cooking cycle arranged to permit continuous circulation of air through the cavity during the cooking cycle, an exhaust flow path to the oven exterior formed externally of the cavity for circulating air exiting the cavity, and sensing means responsive to vapors and/or gases carried by the exiting air positioned in the exhaust flow path, is provided with a pyrolytic converter positioned in the exhaust flow path upstream of the sensing means for converting non-gaseous contaminants carried by the exiting air during the cooking cycle to gaseous form. Removal of non-gaseous contaminants from the air exiting the cooking cavity upstream of the sensor prevents accumulation of such contaminants from interferring with proper sensor operation without interrupting the cooking cycle and without requiring periodic manual cleaning of the sensor device.
REFERENCES:
patent: 2862095 (1958-11-01), Scofield
patent: 3459921 (1969-08-01), Fussell et al.
patent: 3536457 (1970-10-01), Henderson
patent: 4080564 (1978-03-01), Nitta et al.
patent: 4097707 (1978-06-01), Kobayashi et al.
patent: 4132878 (1979-01-01), Tachikawa et al.
patent: 4133995 (1979-01-01), Buck
patent: 4162381 (1979-07-01), Buck
patent: 4295028 (1981-10-01), Tanabe
patent: 4311895 (1982-01-01), Tanabe
patent: 4316068 (1982-02-01), Tanabe
patent: 4319110 (1982-03-01), Tanabe et al.
patent: 4336433 (1982-06-01), Yokozeki
patent: 4410779 (1983-10-01), Weiss
Holub Fred F.
Smith Peter H.
Envall Jr. Roy N.
General Electric Company
Houser H. Neil
Lateef Marvin M.
Reams Radford M.
LandOfFree
Food emission sensing does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Food emission sensing, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Food emission sensing will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1295468