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:
Jan. 31, 2023
Filed:
Nov. 28, 2017
Applicant:
Mitsubishi Hitachi Power Systems, Ltd., Kanagawa, JP;
Inventors:
Kuniaki Aoyama, Tokyo, JP;
Hideaki Kaneko, Tokyo, JP;
Masumi Nomura, Tokyo, JP;
Yasuoki Tomita, Yokohama, JP;
Katsuhiko Abe, Yokohama, JP;
Assignee:
MITSUBISHI HEAVY INDUSTRIES, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 3/06 (2006.01);
U.S. Cl.
CPC ...
G01N 3/06 (2013.01); G01N 2203/0062 (2013.01); G01N 2203/0071 (2013.01); G01N 2203/0222 (2013.01);
Abstract
A state quantity acquisition unit acquires a state quantity of a target apparatus including a temperature of the target apparatus. A load specification unit specifies a load history of the target apparatus, based on the state quantity. A remaining life calculation unit calculates a parameter related to a remaining life of the target apparatus for each of a plurality of degradation types, based on the load history specified by the load specification unit.