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:
Oct. 14, 2014
Filed:
Oct. 16, 2009
Keisuke Tsuji, Aichi, JP;
Mutsuhiko Matsumoto, Aichi, JP;
Nobuyuki Yasui, Gifu, JP;
Hiroshi Shibata, Aichi, JP;
Naoyuki Funada, Aichi, JP;
Yuuji Nakano, Aichi, JP;
Takahiro Sahashi, Aichi, JP;
Keisuke Hagimoto, Aichi, JP;
Hirotaka Soga, Aichi, JP;
Keisuke Koga, Aichi, JP;
Keisuke Tsuji, Aichi, JP;
Mutsuhiko Matsumoto, Aichi, JP;
Nobuyuki Yasui, Gifu, JP;
Hiroshi Shibata, Aichi, JP;
Naoyuki Funada, Aichi, JP;
Yuuji Nakano, Aichi, JP;
Takahiro Sahashi, Aichi, JP;
Keisuke Hagimoto, Aichi, JP;
Hirotaka Soga, Aichi, JP;
Keisuke Koga, Aichi, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A main body case containing therein an air blower for circulating ambient air and a heat exchanger for exchanging heat between the ambient air circulated by the air blower and inside air, flange provided in main body case and having wall surface joining surface joined to wall surface where main body case is arranged, and cover attached to flange, having a louver in a side of the inside air, and a plurality of opening holes in a side of the ambient air and covering the ambient air side of main body case, thereby making an attachment and a detachment of cover easy, and achieving a reduction of a maintenance work.