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:
Sep. 02, 1997
Filed:
Jul. 27, 1995
Mikio Fukuoka, Bisai, JP;
Yoshifumi Aki, Kariya, JP;
Nippondenso Co., Ltd., Kariya, JP;
Abstract
A heater core of a construction which is easy to produce by a molding process, while providing a desired sealing effect with respect to its casing. The heater core 20 is formed by a pair of tanks 28 and a heat exchanging section 27 arranged between the tanks 28. The heat exchanging section 27 is formed by a pair of top and bottom support plates 33 and stack of heat exchanging tubes 31 and fins 32 arranged alternately. The top and bottom supporting plates 33 have a width with is equal to the width of tanks 28, so that end surfaces of the support plates 33 are located on the same plane with respect to outer surfaces of the tank 28 in the direction of the flow of the air contacting with the heat exchanging section 27.