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:
Feb. 06, 1990
Filed:
Feb. 24, 1989
Akihiko Arai, Hirakata, JP;
Kazuichi Okada, Hirakata, JP;
Tetsuo Kamo, Yawata, JP;
Eiji Shiota, Hirakata, JP;
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Abstract
According to the electromagnetic cooking apparatus of the present invention, a ventilation hole, through which air after cooling an interior compartment of the main casing of the cooking apparatus is exhausted, communicates with the exhaust passage of the exhaust device so that the suction force of a fan member of the exhaust device is also utilized for exhausting the cooling air, thereby contributing to an improvement in the exhausting efficiency of the cooking apparatus, and the fact that a relatively small fan motor for the cooling device can be used. Consequently the cooling device can be small, which in turn enables the size of the electromagnetic cooking apparatus itself to be relatively small.