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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.:

US 10488115 B1

PDFFull Text
Date of Patent:
Nov. 26, 2019

Filed:

Jul. 11, 2017

Multi-chamber heat treatment device

Applicants:

Ihi Corporation, Tokyo, JP;

Ihi Machinery and Furnace Co., Ltd., Tokyo, JP;

Inventors:

Kazuhiko Katsumata, Inuyama, JP;

Kaoru Isomoto, Tokyo, JP;

Akira Nakayama, Hikari, JP;

Assignees:

IHI CORPORATION, Tokyo, JP;

IHI MACHINERY AND FURNACE CO., LTD., Tokyo, JP;

Attorney:

Rothwell, Figg, Ernst & Manbeck, P.C.

Primary Examiner:

Steven S Anderson, Ii

Int. Cl.
CPC ...
F27D 9/00 (2006.01); F27B 5/04 (2006.01); F27B 5/02 (2006.01); C21D 1/00 (2006.01); C21D 1/62 (2006.01); C21D 9/00 (2006.01); C21D 1/613 (2006.01); F27D 7/04 (2006.01);
U.S. Cl.
CPC ...
F27D 9/00 (2013.01); C21D 1/00 (2013.01); C21D 1/613 (2013.01); C21D 1/62 (2013.01); C21D 9/0018 (2013.01); C21D 9/0062 (2013.01); F27B 5/02 (2013.01); F27B 5/04 (2013.01); F27D 2007/045 (2013.01); F27D 2009/0075 (2013.01); F27D 2009/0081 (2013.01);
Abstract

A multi-chamber heat treatment device according to the present disclosure in which heating chambers are disposed with an intermediate transport chamber interposed therebetween in a top view, and a treatment object is stored in a heating chamber via the intermediate transport chamber, wherein the multi-chamber heat treatment device includes a gas cooling chamber which cools the treatment object using a cooling gas; and a cooling gas circulation device which includes an gas inlet and a gas outlet.

Find Patent Forward Citations

Katsumata, Kazuhiko. (2019). Multi-chamber heat treatment device (U.S. Patent No. 10488115). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10488115

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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