Low reactivity, compression-ignition, opposed-piston engine
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United States of America Patent
Stats
-
Jun 12, 2018
Issued Date -
Dec 22, 2016
app pub date -
Feb 11, 2015
filing date -
Feb 12, 2014
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A compression-ignition, opposed-piston engine using a low reactivity fuel as an ignition medium manages trapped temperature and trapped combustion residue within, and fuel injection into, the combustion chambers of the engine, and controls the compression ratio of the engine in order to realize reductions in emissions as well as improved fuel consumption efficiencies.
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International Classification(s)
- 2015 Application Filing Year
- F02B Class
- 1274 Applications Filed
- 1014 Patents Issued To-Date
- 79.60 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- F02B Class
- 0 % this patent is cited more than
- 7 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Dec 12, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Dec 12, 2029 |
