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:
Mar. 06, 1984
Filed:
Aug. 17, 1981
Applicant:
Inventors:
Kimio Ishimaru, Osaka, JP;
Kenichi Abe, Omiya, JP;
Assignee:
Osaka Gas Co., Ltd., Osaka, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F26B / ; H05B / ;
U.S. Cl.
CPC ...
219 / ; 34-1 ; 219 / ;
Abstract
A heating apparatus is provided comprising microwave heating having microwave leakage-type waveguides, each waveguide having a plurality of microwave emitting openings which extend along the advancing direction of microwave in a stepping-stone pattern. The waveguides are disposed in parallel with one another. Radiation heating is provided having heat conducting members which are disposed along upper and lower surfaces of the microwave leakage-type waveguides, and high frequency heating is provided which utilizes the microwave leakage-type waveguides as electrodes.