The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 08, 1976
Filed:
Jul. 16, 1974
Applicant:
Inventor:
Paul Maitenaz, Orleans, FR;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
H05B / ; A21B / ; A21B / ;
U.S. Cl.
CPC ...
219391 ; 2328 / ; 126 / ; 126190 ; 219393 ;
Abstract
A pyrolytic self-cleaning oven includes means for heating a thermally insulated oven muffle to a temperature of about 400.degree. to 500.degree. C. to clean the walls thereof by pyrolysis. In order to facilitate the pyrolytic self cleaning action and to reduce the overall time of high heat application to the oven muffle to effect that cleaning, the coldest regions of the muffle, including the inner surface of the access door and narrow zones of the muffle walls immediately surrounding the muffle access opening and the air inlets to the muffle, are provided with a coating of catalytic enamel capable of withstanding the pyrolytic cleaning temperature.