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. 03, 2015
Filed:
May. 28, 2010
Yuya Takano, Nishio, JP;
Yasuji Taketsuna, Okazaki, JP;
Eisaku Kakiuchi, Toyota, JP;
Katsuhiko Tatebe, Seto, JP;
Masahiro Morino, Okazaki, JP;
Tomohiro Takenaga, Toyota, JP;
Yuya Takano, Nishio, JP;
Yasuji Taketsuna, Okazaki, JP;
Eisaku Kakiuchi, Toyota, JP;
Katsuhiko Tatebe, Seto, JP;
Masahiro Morino, Okazaki, JP;
Tomohiro Takenaga, Toyota, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota-Shi, JP;
Abstract
In a heat exchanger, fins are simply and accurately positioned in place and heat is efficiently exchanged without increasing manufacture cost, and the plurality of corrugated plate-like fins are disposed in the flow direction of a coolant in a housing. The heat exchanger has: connecting parts, which connect together the adjacent fins among the fins; protrusions formed on the connecting parts; and positioning holes for positioning the fins formed in the housing. The adjacent fins are disposed at predetermined intervals in the coolant flow direction with a predetermined offset amount in the direction that orthogonally intersects the coolant flow direction by fitting the protrusions in the positioning holes.