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:
Feb. 15, 2022
Filed:
Sep. 11, 2017
Applicants:
Ihi Corporation, Tokyo, JP;
Ihi Machinery and Furnace Co., Ltd., Tokyo, JP;
Inventors:
Kazuhiko Katsumata, Inuyama, JP;
Takahiro Nagata, Kamo-gun, JP;
Assignees:
IHI Corporation, Tokyo, JP;
IHI Machinery and Furnace Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
F27B 9/12 (2006.01); F27D 7/00 (2006.01); C23C 8/20 (2006.01); F27B 17/00 (2006.01); F27D 9/00 (2006.01); F27B 5/12 (2006.01); F27D 99/00 (2010.01); C21D 9/00 (2006.01); F27D 3/00 (2006.01); F27B 5/02 (2006.01); F27B 5/13 (2006.01); F27D 15/02 (2006.01); F27B 9/02 (2006.01); F27B 9/04 (2006.01); F27B 9/24 (2006.01); C21D 1/06 (2006.01);
U.S. Cl.
CPC ...
F27B 9/12 (2013.01); C21D 9/0018 (2013.01); C21D 9/0062 (2013.01); C23C 8/20 (2013.01); F27B 5/02 (2013.01); F27B 5/12 (2013.01); F27B 5/13 (2013.01); F27B 9/028 (2013.01); F27B 9/042 (2013.01); F27B 9/2407 (2013.01); F27B 17/0016 (2013.01); F27D 3/0024 (2013.01); F27D 7/00 (2013.01); F27D 9/00 (2013.01); F27D 15/0206 (2013.01); F27D 99/0073 (2013.01); C21D 1/06 (2013.01); F27B 2009/122 (2013.01); F27B 2009/126 (2013.01);
Abstract
A heat treatment system includes heating chambers configured to perform heat treatment on objects to be treated, and a conveyance device configured to load each of the objects to be treated into the heating chambers, unload the object to be treated from the heating chambers, and convey the object to be treated under an oxygen-free atmosphere, wherein the conveyance device includes a cooling device configured to perform cooling treatment on the object to be treated.