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:
Feb. 16, 2016
Filed:
Jul. 06, 2012
Masayuki Tobo, Kawasaki, JP;
Yuma Eto, Sagamihara, JP;
Mamoru Fukui, Yokohama, JP;
Noboru Morohoshi, Yokohama, JP;
Shigeru Yamaji, Yokohama, JP;
Masayuki Tobo, Kawasaki, JP;
Yuma Eto, Sagamihara, JP;
Mamoru Fukui, Yokohama, JP;
Noboru Morohoshi, Yokohama, JP;
Shigeru Yamaji, Yokohama, JP;
KABUSHIKI KAISHA TOSHIBA, Tokyo, JP;
TOSHIBA PLANT SYSTEMS & SERVICES CORPORATION, Yokohama-shi, JP;
Abstract
According to one embodiment, a thermocouple abnormality detection system including: a plurality of thermocouples each including a plurality of thermocouple wires housed in a sheath; a transmission signal conversion unit configured to convert a thermo-electromotive force generated by each of the plurality of the thermocouple wires to a transmission signal and to output the transmission signal; a transmission unit configured to transmit the transmission signal outputted from the transmission signal conversion unit; and an abnormality detection circuit configured to detect an abnormality of each of the plurality of the thermocouples by comparing, with each other, the transmission signals obtained from the plurality of thermocouple wires provided in each of the thermocouples.