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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 12044184 B1

PDFFull Text
Date of Patent:
Jul. 23, 2024

Filed:

Feb. 03, 2022

Gas turbine equipment with compressor airflow control responsive to nox concentration and control method thereof

Applicant:

Mitsubishi Heavy Industries, Ltd., Tokyo, JP;

Inventors:

Tatsuya Hagita, Yokohama, JP;

Akinori Hayashi, Yokohama, JP;

Hiroyuki Takeishi, Tokyo, JP;

Yoshitaka Hirata, Yokohama, JP;

Keisuke Miura, Tokyo, JP;

Keita Yunoki, Tokyo, JP;

Assignee:

MITSUBISHI HEAVY INDUSTRIES, LTD., Tokyo, JP;

Attorney:

Wenderoth, Lind & Ponack, L.L.P.

Primary Examiner:

Alain Chau

Int. Cl.
CPC ...
F02C 9/50 (2006.01); F02C 3/22 (2006.01); F02C 3/30 (2006.01); F02C 9/16 (2006.01);
U.S. Cl.
CPC ...
F02C 9/50 (2013.01); F02C 3/22 (2013.01); F02C 3/30 (2013.01); F02C 9/16 (2013.01); F05D 2240/35 (2013.01); F05D 2270/082 (2013.01); F05D 2270/0831 (2013.01);
Abstract

This gas turbine equipment comprises a gas turbine and a control device. A combustor of the gas turbine uses ammonia as fuel, and uses the RQL method. A compressor of the gas turbine includes an intake adjustor that adjusts an intake rate which is the flow rate of air that flows into a compressor casing. When the concentration of NOx in exhaust gas reaches or exceeds a predetermined value, the control device controls the operation of the intake adjustor so that the intake rate decreases.

Find Patent Forward Citations

Hagita, Tatsuya. (2024). Gas turbine equipment with compressor airflow control responsive to nox concentration and control method thereof (U.S. Patent No. 12044184). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12044184

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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