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, 1982
Filed:
Oct. 18, 1979
Hidehiko Takagi, Ichinomiya, JP;
Hisao Hayashi, Nagoya, JP;
Kazuo Ogawa, Nagoya, JP;
Yoshihiro Kanaya, Konan, JP;
Rinnai Kabushiki Kaisha, Fukuzumi, JP;
Abstract
A cooking apparatus of the type that a heating chamber is provided with a heat source and a magnetron so that cooking by heat of the heat source and cooking by microwave of the magnetron can be carried out. There are provided, on the outer side of the heating chamber, a stirrer chamber and a waveguide which is in communication therewith and is disposed on the output side of the magnetron. There is provided, on the further outer side thereof, a ventilation duct which is in communication with a cooling fan. There are disposed in the ventilation duct on the upstream side and on the downstream side thereof a radiation fin of the magnetron and a windmill for driving a stirrer provided in the stirrer chamber.