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:
Jun. 26, 2018
Filed:
Jul. 26, 2011
Applicants:
Masato Okamura, Yokohama, JP;
Osamu Shibasaki, Yokohama, JP;
Seiji Yamamoto, Tokyo, JP;
Hajime Hirasawa, Yokohama, JP;
Inventors:
Masato Okamura, Yokohama, JP;
Osamu Shibasaki, Yokohama, JP;
Seiji Yamamoto, Tokyo, JP;
Hajime Hirasawa, Yokohama, JP;
Assignee:
KABUSHIKI KAISHA TOSHIBA, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G21C 9/00 (2006.01); C23C 26/00 (2006.01); C23F 11/08 (2006.01); C23F 11/18 (2006.01); F28F 19/06 (2006.01); F01K 21/06 (2006.01); G21C 19/307 (2006.01); C23C 18/12 (2006.01); G21D 1/00 (2006.01);
U.S. Cl.
CPC ...
C23C 26/00 (2013.01); C23C 18/1216 (2013.01); C23C 18/1241 (2013.01); C23F 11/08 (2013.01); C23F 11/18 (2013.01); C23F 11/185 (2013.01); F01K 21/06 (2013.01); F28F 19/06 (2013.01); G21C 19/307 (2013.01); G21D 1/00 (2013.01);
Abstract
In a plant including a system which is provided with a steam generator, a turbine, a condenserand a heaterand in which non-deaerated water circulates, and a pipe, the steam generator, the heaterandof the system which comes into contact with the non-deaerated water is deposited with a protective substance.