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:
Mar. 29, 2022
Filed:
Jun. 08, 2017
Mitsubishi Electric Corporation, Tokyo, JP;
Masaki Morikawa, Tokyo, JP;
Kenta Okeya, Tokyo, JP;
MITSUBISHI ELECTRIC CORPORATION, Tokyo, JP;
Abstract
A heat exchange ventilator includes an exterior casing, and a heat exchanger that includes a heat exchange element of quadrangular-prism shape and heat exchanger frames each of which is mounted to each of four corners of the heat exchange element. The heat exchange ventilator includes guide rails that are mounted inside the exterior casing and engage the heat exchanger frame to guide the heat exchanger. Each of the guide rails includes an end-face-facing part facing an end face of the heat exchanger frame, a side-facing part providing a clearance between a side of the heat exchanger frame and the side-facing part, a holding part projecting from the side-facing part toward the heat exchanger frame, and a seal member that is provided in the clearance and seals a gap between the heat exchanger frame and the guide rail.