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. 03, 1997
Filed:
Jun. 16, 1995
Applicant:
Inventor:
Saburo Maruko, Kanagawa-ken, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F24C / ;
U.S. Cl.
CPC ...
126 / ; 126 / ; 126 / ; 126 / ;
Abstract
A gas heating apparatus comprises a duct constructed by a heat insulating material having a heat resisting property, a plurality of honeycombs disposed across in the duct so as to oppose to a direction of a gas flow in the duct, the honeycombs being formed of a material having a heat resisting property, and a plurality of heat radiating members disposed inside the duct so as to oppose to the honeycombs, respectively, for radiating heat to the honeycombs. The gas entering the duct flows therein and is heated during the passing through the honeycombs. The honeycombs are constituted as partition walls.