Fuel system for reducing fuel targeting errors and engine operating method
US-11598300-B2 · Mar 7, 2023 · US
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having a single fuel spray jet per injector nozzle
having a single fuel spray jet per injector nozzle · 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 | F02B23/0666 |
| Official title | {having a single fuel spray jet per injector nozzle} |
| Display label | having a single fuel spray jet per injector nozzle |
| Total patents | 13 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2019 | 4 |
| 2020 | 4 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Compressed self-ignition type internal combustion engine
US-11293393-B2 · Apr 5, 2022 · US
Fuel system for reducing fuel targeting errors and engine operating method
US-2021164428-A1 · Jun 3, 2021 · US
Fuel system for reducing fuel targeting errors and engine operating method
US-10989153-B2 · Apr 27, 2021 · US
Piston design for flow re-direction
US-10876464-B2 · Dec 29, 2020 · US
Internal combustion engine with combustion by injecting fuel into a compressed combustion chamber that includes a hollow duct
US-10808601-B2 · Oct 20, 2020 · US
Piston Design for Flow Re-Direction
US-2020095920-A1 · Mar 26, 2020 · US
Fuel system for reducing fuel targeting errors and engine operating method
US-2020063701-A1 · Feb 27, 2020 · US
Combustion chamber for an internal combustion engine and an internal combustion engine
US-10415456-B2 · Sep 17, 2019 · US
Internal combustion engine
US-2019277185-A1 · Sep 12, 2019 · US
Internal combustion engine
US-2019195183-A1 · Jun 27, 2019 · US
Variable-compression ratio internal-combustion engine with two mixing zones, notably for a motor vehicle, and method of injection for such a vehicule
US-2019040789-A1 · Feb 7, 2019 · US
Combustion chamber for an internal combustion engine and an internal combustion engine
US-2017067391-A1 · Mar 9, 2017 · US