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:
Oct. 10, 2017
Filed:
Dec. 04, 2014
Applicant:
Mitsubishi Hitachi Power Systems, Ltd., Yokohama-shi, Kanagawa, JP;
Inventors:
Hiroyuki Yagita, Tokyo, JP;
Junichi Minamiura, Tokyo, JP;
Jun Hyodo, Tokyo, JP;
Yukinobu Yokota, Tokyo, JP;
Hayato Shin, Tokyo, JP;
Riki Kitagawa, Tokyo, JP;
Assignee:
MITSUBISHI HITACHI POWER SYSTEMS, LTD., Yokohama-shi, JP;
Primary Examiner:
Int. Cl.
CPC ...
E03B 7/07 (2006.01); E03B 1/04 (2006.01);
U.S. Cl.
CPC ...
E03B 7/074 (2013.01); E03B 1/041 (2013.01); E03B 1/042 (2013.01); Y10T 137/85954 (2015.04);
Abstract
A safety device of a recirculating-water utilization system to be constructed in a specific area includes: at least one of a circulating-water monitoring unit configured to monitor a water quality of circulating water purified by a purifying unit, or a treatment-vessel monitoring unit configured to detect abnormality of treatment vessels constituting the purifying unit.