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. 01, 2022
Filed:
Jul. 15, 2020
Applicant:
Mitsubishi Power, Ltd., Yokohama, JP;
Inventor:
Shingo Tamura, Yokohama, JP;
Assignee:
Mitsubishi Power, Ltd., Yokohama, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01K 7/22 (2006.01); F01K 7/40 (2006.01); F22D 1/00 (2006.01); F01K 7/26 (2006.01); F01K 11/02 (2006.01); F01K 13/02 (2006.01); F01K 7/38 (2006.01); F01K 7/24 (2006.01); F01K 7/34 (2006.01); F22D 1/32 (2006.01); F01K 17/00 (2006.01);
U.S. Cl.
CPC ...
F01K 7/22 (2013.01); F01K 7/24 (2013.01); F01K 7/26 (2013.01); F01K 7/34 (2013.01); F01K 7/345 (2013.01); F01K 7/38 (2013.01); F01K 7/40 (2013.01); F01K 11/02 (2013.01); F01K 13/02 (2013.01); F01K 17/00 (2013.01); F22D 1/003 (2013.01); F22D 1/325 (2013.01);
Abstract
A steam power plant includes a first steam power plant, a second steam power plant, and an inter-unit. The first steam power plant includes a boiler, a high-pressure turbine, a first reheat line, a first feed water heater, and a high-pressure extraction steam line. The second steam power plant includes a boiler, a high-pressure turbine, a first reheat line, a first feed water heater, and a high-pressure extraction steam line. The inter-unit connected extraction steam line connects the high-pressure extraction steam line of the first steam power plant with the high-pressure extraction steam line of the second steam power plant.