Engine apparatus and method for reducing a side load on a flying object
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United States of America Patent
Stats
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Jan 27, 2015
Grant Date -
Sep 12, 2013
app pub date -
Apr 24, 2013
filing date -
Oct 25, 2010
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An engine apparatus is provided for a flying object, the engine apparatus including a combustion chamber having a throat region and a nozzle region, the nozzle region having a nozzle wall, wherein the nozzle region expands from the throat region towards an exit end relative to a combustion chamber axis, wherein the nozzle region has associated therewith a skirt having a skirt wall, the skirt being positioned downstream relative to the exit end and surrounding the exit end of the nozzle region, and wherein the skirt wall is at an acute angle away from the combustion chamber axis with respect to the nozzle wall, at least at the exit end of the nozzle region.
First Claim
Other Claims data not available
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| Country | kind | publication No. | Filing Date | Type | Sub-Type |
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International Classification(s)
- 2013 Application Filing Year
- F02K Class
- 252 Applications Filed
- 226 Patents Issued To-Date
- 89.69 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 3 Citation Count
- F02K Class
- 10 % this patent is cited more than
- 10 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 27, 2026 |
