Method for control of advanced combustion through split direct injection of high heat of vaporization fuel or water fuel mixtures
US-11834983-B2 · Dec 5, 2023 · US
Mechanical Engineering
Mechanical Engineering · 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 | F02B7/04 |
| Official title | — |
| Display label | Mechanical Engineering (mapped technology topic) |
| Total patents | 15 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 3 |
| 2017 | 1 |
| 2018 | 4 |
| 2019 | 3 |
| 2020 | 1 |
| 2022 | 1 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for control of advanced combustion through split direct injection of high heat of vaporization fuel or water fuel mixtures
US-2022316391-A1 · Oct 6, 2022 · US
Diesel engine dual fuel injection strategy
US-10711729-B2 · Jul 14, 2020 · US
Diesel engine with dual fuel injection
US-10329997-B2 · Jun 25, 2019 · US
Diesel engine dual fuel injection strategy
US-2019024604-A1 · Jan 24, 2019 · US
Diesel engine with dual fuel injection
US-2019024572-A1 · Jan 24, 2019 · US
Auxiliary fuel injector timing driver
US-10018142-B1 · Jul 10, 2018 · US
Low reactivity, compression-ignition, opposed-piston engine
US-9995201-B2 · Jun 12, 2018 · US
Low reactivity, compression-ignition, opposed-piston engine
US-9957880-B2 · May 1, 2018 · US
Low-cost high-efficiency GDCI engines for low octane fuels
US-9863305-B1 · Jan 9, 2018 · US
Charge property based control of gdci combustion
US-2017114748-A1 · Apr 27, 2017 · US
Low reactivity, compression-ignition, opposed-piston engine
US-2016369686-A1 · Dec 22, 2016 · US
Low reactivity, compression-ignition, opposed-piston engine
US-2016341104-A1 · Nov 24, 2016 · US
Method for operating an internal combustion engine
US-2016097338-A1 · Apr 7, 2016 · US
Split-cycle, reactivity controlled compression ignition engine and method
US-9038582-B2 · May 26, 2015 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02B7/04?
- CPC F02B7/04 is the Cooperative Patent Classification code for “Mechanical Engineering.”
- How many patents are filed under CPC F02B7/04 (Mechanical Engineering)?
- Our database includes 15 publications tagged with this CPC code.
- Is patent activity under CPC F02B7/04 growing?
- Publication counts under this code: 1 in 2022 vs 1 in 2023 (latest complete years).