Cooling turbine engine fuel-air mixer with steam
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Mar 5, 2024
Grant Date -
N/A
app pub date -
Mar 13, 2023
filing date -
Mar 13, 2023
priority date (Note) -
In Force
status (Latency Note)
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Importance

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Abstract
An apparatus is provided for a turbine engine. This apparatus includes a fuel-air mixer, and the fuel-air mixer includes an inner passage, a sidewall, a steam passage, a fuel nozzle and an air swirler. The inner passage extends axially along an axis within the fuel-air mixer. The sidewall extends circumferentially around and axially along the inner passage. The steam passage is embedded within the sidewall and extends along the inner passage. The fuel nozzle is configured to direct fuel into the inner passage. The air swirler is configured to direct swirled air into the inner passage for mixing with the fuel.
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
RTX CORPORATION | 10 FARM SPRINGS ROAD FARMINGTON CT 06032 |
International Classification(s)

- 2023 Application Filing Year
- F23L Class
- 27 Applications Filed
- 6 Patents Issued To-Date
- 22.23 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Boardman, Gregory | Owens Cross Roads, US | 18 | 60 |
# of filed Patents : 18 Total Citations : 60 |
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Patent Citation Ranking
- 1 Citation Count
- F23L Class
- 0 % this patent is cited more than
- 1 Age
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- No Forward Cites to Display

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