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:
Dec. 22, 2020
Filed:
Oct. 30, 2018
Applicants:
Dowa Thermotech Co., Ltd., Tokyo, JP;
Toyota Jidosha Kabushiki Kaisha, Aichi-Ken, JP;
Inventors:
Takahiro Fujita, Shizuoka, JP;
Masayoshi Ikeyama, Aichi-ken, JP;
Assignees:
DOWA THERMOTECH CO., LTD., Tokyo, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Aichi-ken, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F27B 5/00 (2006.01); C23C 8/22 (2006.01); C21D 9/00 (2006.01); F27D 5/00 (2006.01); C23C 8/20 (2006.01); C21D 1/06 (2006.01); F27B 5/14 (2006.01); C21D 1/773 (2006.01);
U.S. Cl.
CPC ...
C23C 8/22 (2013.01); C21D 1/06 (2013.01); C21D 9/0025 (2013.01); C21D 9/0043 (2013.01); C23C 8/20 (2013.01); F27B 5/00 (2013.01); F27D 5/00 (2013.01); C21D 1/773 (2013.01); F27B 2005/143 (2013.01); F27D 2005/0081 (2013.01); F27D 2005/0087 (2013.01);
Abstract
A heat treatment facility performing a heat treatment on a workpiece, the heat treatment facility includes: a treatment container in which the workpiece is housed; a heater which is provided in the treatment container and heats the workpiece by radiation heat at least from below the workpiece; and a plurality of support posts which are provided in the treatment container and support the workpiece.