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:
Dec. 14, 2021
Filed:
Mar. 11, 2016
Mitsubishi Electric Corporation, Chiyoda-ku, JP;
Kosuke Miyawaki, Chiyoda-ku, JP;
Takahiro Hori, Chiyoda-ku, JP;
Norihiro Yoneda, Chiyoda-ku, JP;
Susumu Yoshimura, Chiyoda-ku, JP;
Yoji Onaka, Chiyoda-ku, JP;
Takashi Matsumoto, Chiyoda-ku, JP;
Ryota Akaiwa, Chiyoda-ku, JP;
Yasuhiro Yoshida, Chiyoda-ku, JP;
Kazuhiro Miya, Chiyoda-ku, JP;
MITSUBISHI ELECTRIC CORPORATION, Tokyo, JP;
Abstract
A heat exchanger and an air-conditioning apparatus that exhibit high performance, and also provide reliability in strength and corrosion resistance. The heat exchanger includes a plurality of fins each including a fin collar formed in a short cylindrical shape by perforating a flat base plate, the plurality of fins being stacked by serially connecting fin collars of the respective fins, the serially connected fin collars being bonded to form a conduit line and a fin core, the conduit line including a resin layer formed on an inner surface thereof. The heat exchanger also includes a reinforcing member having a length corresponding to a length of the conduit line from one end to the other end thereof, to improve rigidity of the conduit line.