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:
Sep. 24, 2019
Filed:
Apr. 19, 2019
Ihi Corporation, Tokyo, JP;
Hideshi Shibuya, Tokyo, JP;
Shigeki Sakakura, Tokyo, JP;
Akihisa Yano, Tokyo, JP;
Takahito Akita, Tokyo, JP;
Taiga Yamamoto, Tokyo, JP;
Tatsuya Oka, Tokyo, JP;
Shunji Miyajima, Tokyo, JP;
Yusuke Takeuchi, Tokyo, JP;
IHI CORPORATION, Tokyo, JP;
Abstract
A reactor as a heat treatment device includes heat transfer structures removably placed in first flow channels, a first information acquisition unit connected to the inlet side of the first flow channels to acquire information for specifying a temperature and a flow rate of the first fluid which are reference conditions after lapses of time, a second information acquisition unit connected to the outlet side of the first flow channels to acquire the information for specifying the temperature of the first fluid after each lapse of time, and a control unit that calculates a heat exchange amount after each lapse of time in accordance with the temperature and the flow rate specified according to the information acquired by the first information acquisition unit and the second information acquisition unit, so as to estimate a service life of the heat transfer structures in accordance with the heat exchange amount.