Injection nozzle, fuel injector having injection nozzle
US-2024175415-A1 · May 30, 2024 · US
The valves being provided with fuel discharge orifices
The valves being provided with fuel discharge orifices · 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 | F02M61/045 |
| Official title | {The valves being provided with fuel discharge orifices} |
| Display label | The valves being provided with fuel discharge orifices |
| Total patents | 36 |
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 | 7 |
| 2016 | 4 |
| 2017 | 6 |
| 2018 | 3 |
| 2019 | 6 |
| 2020 | 4 |
| 2022 | 3 |
| 2023 | 2 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Fuel injector including valve seat plate having stress-limiting groove
US-11692520-B2 · Jul 4, 2023 · US
Ducted fuel injector having nested checks with non-rotating outer check and method of operating same
US-11549474-B2 · Jan 10, 2023 · US
Ducted fuel injector having nested checks with non-rotating outer check and method of operating same
US-2022372942-A1 · Nov 24, 2022 · US
Fuel injector with internal leak passage to injector drain
US-11248575-B1 · Feb 15, 2022 · US
External fuel metering valve with shuttle mechanism
US-11215490-B2 · Jan 4, 2022 · US
Fuel injector including valve seat plate having stress-limiting groove
US-2020370522-A1 · Nov 26, 2020 · US
Fuel injector including valve seat plate having stress-limiting groove
US-10781777-B2 · Sep 22, 2020 · US
External fuel metering valve with shuttle mechanism
US-2020124458-A1 · Apr 23, 2020 · US
External fuel metering valve with shuttle mechanism
US-10557738-B2 · Feb 11, 2020 · US
Variable spray angle injector arrangement
US-10415524-B2 · Sep 17, 2019 · US
Fuel injector
US-10294908-B2 · May 21, 2019 · US
External fuel metering valve with shuttle mechanism
US-2019078921-A1 · Mar 14, 2019 · US
Fuel injector including valve seat plate having stress-limiting groove
US-2019063386-A1 · Feb 28, 2019 · US
Internal combustion engine
US-10202931-B2 · Feb 12, 2019 · US
Internal combustion engine
US-10202930-B2 · Feb 12, 2019 · US
Valve assembly and fluid injector for a combustion engine
US-10001100-B2 · Jun 19, 2018 · US
Variable spray angle injector arrangement
US-2018163594-A1 · Jun 14, 2018 · US
Variable spray angle injector arrangement
US-9920674-B2 · Mar 20, 2018 · US
Internal Combustion Engine
US-2017356384-A1 · Dec 14, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02M61/045?
- CPC F02M61/045 is the Cooperative Patent Classification code for “The valves being provided with fuel discharge orifices.”
- How many patents are filed under CPC F02M61/045 (The valves being provided with fuel discharge orifices)?
- Our database includes 36 publications tagged with this CPC code.
- Is patent activity under CPC F02M61/045 growing?
- Publication counts under this code: 2 in 2023 vs 1 in 2024 (latest complete years).