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. 01, 2022
Filed:
Nov. 24, 2017
Mazda Motor Corporation, Hiroshima, JP;
Hidekazu Kato, Hiroshima, JP;
Hiroki Matsui, Kosai, JP;
Toshihiro Yoshida, Higashihiroshima, JP;
Naoto Waku, Hiroshima, JP;
MAZDA MOTOR CORPORATION, Hiroshima, JP;
Abstract
Air is taken out from a drying ovenfor drying a coating film of a work piece, and the air is cooled such that each of at least part of moisture and at least part of a VOC which are contained in the air is condensed to be removed from the air. The air after the cooling is heated, and is returned into the drying oven. A heat pumpwhose heat absorption source is the air taken out from the drying ovenand whose heat radiation source is the air after the cooling is provided. By using the heat pump, cooling and heating of the air are performed.