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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.:

US 11236640 B1

PDFFull Text
Date of Patent:
Feb. 01, 2022

Filed:

Jul. 15, 2020

Steam power plant, modification method and operation method of steam power plant

Applicant:

Mitsubishi Power, Ltd., Yokohama, JP;

Inventor:

Shingo Tamura, Yokohama, JP;

Assignee:

Mitsubishi Power, Ltd., Yokohama, JP;

Attorney:

Crowell & Moring LLP

Primary Examiner:

Mark A Laurenzi

Assistant Examiner:

Mickey H France

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.

Find Patent Forward Citations

Tamura, Shingo. (2022). Steam power plant, modification method and operation method of steam power plant (U.S. Patent No. 11236640). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11236640

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