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:
May. 12, 2026
Filed:
Mar. 11, 2022
Applicant:
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Inventors:
Assignee:
MITSUBISHI HEAVY INDUSTRIES, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01M 15/14 (2006.01); F02C 7/00 (2006.01);
U.S. Cl.
CPC ...
G01M 15/14 (2013.01); F02C 7/00 (2013.01); F05D 2260/80 (2013.01);
Abstract
An abnormality detection system for a combustor for a gas turbine, includes: a sensor for detecting whether an ignition plug is located at an insertion position in a combustion tube of the combustor, the ignition plug being disposed movably between the insertion position and a retracted position retracted from the combustion tube; and a diagnostic unit configured to diagnose an abnormality in an ignition device including the ignition plug, based on a detection result by the sensor.