Early pilot lean burn strategy in dual fuel engine using targeted pilot flames
US-2020362791-A1 · Nov 19, 2020 · US
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Methods of operating
Methods of operating · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F02B3/12 |
| Official title | Methods of operating |
| Display label | Methods of operating |
| Total patents | 24 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 2 |
| 2017 | 5 |
| 2018 | 6 |
| 2019 | 6 |
| 2020 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Internal combustion engine intake power booster system
US-2020347775-A1 · Nov 5, 2020 · US
Early pilot lean burn strategy in dual fuel engine using targeted pilot flames
US-10823106-B1 · Nov 3, 2020 · US
Adsorbent circulation for onboard octane on-demand and cetane on-demand
US-10801422-B2 · Oct 13, 2020 · US
Adsorbent circulation for onboard octane on-demand and cetane on-demand
US-2019376457-A1 · Dec 12, 2019 · US
Control system for compression-ignition engine
US-2019360382-A1 · Nov 28, 2019 · US
Adsorbent circulation for onboard octane on-demand and cetane on-demand
US-2019301372-A1 · Oct 3, 2019 · US
Adsorbent circulation for onboard octane on-demand and cetane on-demand
US-10422288-B1 · Sep 24, 2019 · US
Engine
US-10408161-B2 · Sep 10, 2019 · US
Control device for internal-combustion engine
US-10247117-B2 · Apr 2, 2019 · US
Fuel injection control method and fuel injection control device for compression self-ignition engine
US-10087877-B2 · Oct 2, 2018 · US
Fuel injection control method and fuel injection control device for compression self-ignition engine
US-10012174-B2 · Jul 3, 2018 · US
Automatic calibration system and method for a dual fuel internal combustion engine
US-9945308-B2 · Apr 17, 2018 · US
Automatic calibration system and method for a dual fuel internal combustion engine
US-2018073452-A1 · Mar 15, 2018 · US
Control device for internal-combustion engine
US-2018038295-A1 · Feb 8, 2018 · US
Internal combustion engine intake power booster system
US-2018038271-A1 · Feb 8, 2018 · US
Engine
US-2017356385-A1 · Dec 14, 2017 · US
Fuel injection control method and fuel injection control device for compression self-ignition engine
US-2017184048-A1 · Jun 29, 2017 · US
Fuel injection control method and fuel injection control device for compression self-ignition engine
US-2017184049-A1 · Jun 29, 2017 · US
Methods and systems for adjusting a direct fuel injector
US-9689342-B2 · Jun 27, 2017 · US