Fuel injection device
US-10995655-B2 · May 4, 2021 · US
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the injector being located substantially off-set from the cylinder centre axis
the injector being located substantially off-set from the cylinder centre axis · 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 | F02B23/066 |
| Official title | {the injector being located substantially off-set from the cylinder centre axis} |
| Display label | the injector being located substantially off-set from the cylinder centre axis |
| Total patents | 20 |
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 | 3 |
| 2016 | 4 |
| 2017 | 4 |
| 2018 | 5 |
| 2019 | 3 |
| 2021 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Combustion chamber for an internal combustion engine and an internal combustion engine
US-10415456-B2 · Sep 17, 2019 · US
Fuel injection device
US-2019257264-A1 · Aug 22, 2019 · US
Skewed combustion chamber for opposed-piston engines
US-10330006-B2 · Jun 25, 2019 · US
Opposed piston three nozzle piston bowl design
US-10161371-B2 · Dec 25, 2018 · US
Opposed piston three nozzle combustion chamber design
US-10066590-B2 · Sep 4, 2018 · US
Asymmetrically-shaped combustion chamber for opposed-piston engines
US-9995213-B2 · Jun 12, 2018 · US
Opposed piston engine with pistons having conical recesses therein
US-9970350-B2 · May 15, 2018 · US
Skewed combustion chamber for opposed-piston engines
US-2018058315-A1 · Mar 1, 2018 · US
Skewed combustion chamber for opposed-piston engines
US-9840965-B2 · Dec 12, 2017 · US
Opposed piston engine with pistons having conical recesses therein
US-2017254261-A1 · Sep 7, 2017 · US
Combustion chamber for an internal combustion engine and an internal combustion engine
US-2017067391-A1 · Mar 9, 2017 · US
Skewed Combustion Chamber For Opposed-Piston Engines
US-2017030262-A1 · Feb 2, 2017 · US
Asymmetrically-Shaped Combustion Chamber For Opposed-Piston Engines
US-2016290224-A1 · Oct 6, 2016 · US
Opposed Piston Three Nozzle Combustion Chamber Design
US-2016252065-A1 · Sep 1, 2016 · US
Opposed Piston Three Nozzle Piston Bowl Design
US-2016252067-A1 · Sep 1, 2016 · US
Combustion system for an engine having multiple fuel spray induced vortices
US-9267422-B2 · Feb 23, 2016 · US
Combustion chamber construction with dual mixing regions for opposed-piston engines
US-9211797-B2 · Dec 15, 2015 · US
Polishing tool for finishing optically effective surfaces on spectacle lenses in particular
US-9089948-B2 · Jul 28, 2015 · US
Combustion Chamber Construction with Dual Mixing Regions for Opposed-Piston Engines
US-2015122227-A1 · May 7, 2015 · US