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. 04, 2001
Filed:
May. 16, 2000
Youichi Nakamura, Hadano, JP;
Kimiaki Nakano, Hadano, JP;
Toyo Radiator Co., Ltd., Tokyo, JP;
Abstract
A heat exchanger is provided with a casing (,) in which a heat exchanger core (,) is received. The core (,) is provided with a pair of inlet/outlet convex portions (,) in its opposite end portions. These pipes (,) pass through the casing (,) to project outward. The heat exchanger is capable of sufficiently absorbing any difference in thermal expansion between its components such as the casing (,) and the core (,), which is realized by the provision of a bellows (,) fluid-tightly interposed between at least one of the inlet/outlet convex portions (,) of the core (,) and a corresponding one of a pair of through-hole portions (,) of the casing (,)