Combustor and gas turbine
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United States of America Patent
Stats
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Oct 15, 2024
Grant Date -
Jan 11, 2024
app pub date -
Sep 21, 2023
filing date -
Mar 31, 2021
priority date (Note) -
In Force
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Abstract
A combustor includes: a tube plate having an upstream side end face and a downstream side end face that are orthogonal to a combustor axis, in which an air hole passing through the upstream side end face and the downstream side end face is formed in the tube plate; and a fuel injector that injects fuel into air passing through the air hole. The air hole has: a bent channel that curves toward a direction orthogonal to the combustor axis toward the downstream side; and an inclined channel that is connected to the downstream side of the bent channel so as to be continuous therewith, and that extends inclining with respect to the combustor axis and opens to the downstream side end face. A fuel injection position at which the fuel injector injects fuel is located on the downstream side of the upstream end of the bent channel.

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Patent Owner(s)
Patent Owner | Address | |
---|---|---|
MITSUBISHI HEAVY INDUSTRIES LTD | 16-5 KONAN 2-CHOME MINATO-KU TOKYO 108-8215 |
International Classification(s)

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Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Fujimoto, Kiyoshi | Tokyo, JP | 50 | 287 |
Fukuba, Shinichi | Tokyo, JP | 8 | 10 |
Kawakami, Tomo | Tokyo, JP | 13 | 103 |
Miura, Keisuke | Tokyo, JP | 120 | 1017 |
Miyamoto, Kenji | Tokyo, JP | 161 | 980 |
Saito, Keijiro | Tokyo, JP | 41 | 223 |
Taniguchi, Kenta | Tokyo, JP | 42 | 205 |
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