Gas injector having reduced wear
US-12460604-B2 · Nov 4, 2025 · US
Fuel-injection apparatus having means for avoiding sticking of valve or armature, e.g. preventing hydraulic or magnetic sticking of parts
Fuel-injection apparatus having means for avoiding sticking of valve or armature, e.g. preventing hydraulic or magnetic sticking of parts · 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 | F02M2200/07 |
| Official title | Fuel-injection apparatus having means for avoiding sticking of valve or armature, e.g. preventing hydraulic or magnetic sticking of parts |
| Display label | Fuel-injection apparatus having means for avoiding sticking of valve or armature, e.g. preventing hydraulic or magnetic sticking of parts |
| Total patents | 29 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 1 |
| 2017 | 6 |
| 2018 | 3 |
| 2019 | 5 |
| 2020 | 1 |
| 2021 | 3 |
| 2023 | 1 |
| 2024 | 3 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Magnet assembly for a fuel injector, and fuel injector
US-2025116249-A1 · Apr 10, 2025 · US
Electromagnetic valve mechanism and fuel pump
US-12140113-B2 · Nov 12, 2024 · US
Valve assembly for a fuel pump
US-2024209822-A1 · Jun 27, 2024 · US
Electromagnetic Valve Mechanism and Fuel Pump
US-2024159208-A1 · May 16, 2024 · US
Gas injector having reduced wear
US-2023220818-A1 · Jul 13, 2023 · US
Fuel injection device
US-2021207566-A1 · Jul 8, 2021 · US
Injector arrangement for diesel engines using slurry or emulsion fuels
US-10995719-B2 · May 4, 2021 · US
Valve, in particular a suction valve, in a high-pressure pump of a fuel injection system
US-10890153-B2 · Jan 12, 2021 · US
Valve assembly having electrical actuator with stepped armature
US-10711754-B2 · Jul 14, 2020 · US
Fuel injector
US-10415522-B2 · Sep 17, 2019 · US
Improved injector arrangement for diesel engines using slurry or emulsion fuels
US-2019211790-A1 · Jul 11, 2019 · US
Valve assembly having electrical actuator with stepped armature
US-2019170267-A1 · Jun 6, 2019 · US
Fuel injector
US-10309361-B2 · Jun 4, 2019 · US
Valve, in particular a suction valve, in a high-pressure pump of a fuel injection system
US-2019162142-A1 · May 30, 2019 · US
Fuel injector
US-2018340500-A1 · Nov 29, 2018 · US
Actuator assembly of a digital inlet valve
US-2018238281-A1 · Aug 23, 2018 · US
Electromagnetic actuator, valve, and injection pump
US-9947449-B2 · Apr 17, 2018 · US
Fuel injector
US-9765738-B2 · Sep 19, 2017 · US
Electromagnetic valve for controlling an injector or for regulating pressure of a high-pressure fuel accumulator
US-9714634-B2 · Jul 25, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02M2200/07?
- CPC F02M2200/07 is the Cooperative Patent Classification code for “Fuel-injection apparatus having means for avoiding sticking of valve or armature, e.g. preventing hydraulic or magnetic sticking of parts.”
- How many patents are filed under CPC F02M2200/07 (Fuel-injection apparatus having means for avoiding sticking of valve or armature, e.g. preventing hydraulic or magnetic sticking of parts)?
- Our database includes 29 publications tagged with this CPC code.
- Is patent activity under CPC F02M2200/07 growing?
- Publication counts under this code: 3 in 2024 vs 2 in 2025 (latest complete years).