Fuel nozzle
US-11448175-B1 · Sep 20, 2022 · US
Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively · 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 | F02M63/02 |
| Official title | Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively |
| Display label | Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively |
| Total patents | 48 |
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 | 13 |
| 2017 | 8 |
| 2018 | 6 |
| 2019 | 8 |
| 2020 | 4 |
| 2021 | 1 |
| 2022 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Fuel pump pressure control structure and methodology
US-10968857-B2 · Apr 6, 2021 · US
An arrangement for protecting a high-pressure accumulator fuel injection system
US-2020408181-A1 · Dec 31, 2020 · US
High pressure fuel pump for a fuel system
US-10815947-B2 · Oct 27, 2020 · US
High-pressure fuel pump
US-10801453-B2 · Oct 13, 2020 · US
High-pressure pump and fuel-supply system using same
US-10598118-B2 · Mar 24, 2020 · US
High pressure pump for complex injection engines
US-10465644-B2 · Nov 5, 2019 · US
Fuel pump pressure control structure and methodology
US-2019331053-A1 · Oct 31, 2019 · US
Engine controller for detecting failure of fuel injector
US-10393054-B2 · Aug 27, 2019 · US
High-Pressure Fuel Pump
US-2019219016-A1 · Jul 18, 2019 · US
Hybrid fuel injection equipment
US-10247127-B2 · Apr 2, 2019 · US
Fuel pump
US-10247154-B2 · Apr 2, 2019 · US
Fuel system with switchable pressure regulation
US-10215144-B1 · Feb 26, 2019 · US
Fuel injection system of an internal combustion engine
US-10184417-B2 · Jan 22, 2019 · US
Distributed fuel injection equipment
US-10030622-B2 · Jul 24, 2018 · US
Connector device for fuel injection device
US-10014633-B1 · Jul 3, 2018 · US
Fuel injection system of an internal combustion engine
US-9951737-B2 · Apr 24, 2018 · US
Method for operating a fuel injection system with pressure reduction, and a fuel injection system comprising a fuel injection valve with a servo valve
US-9945338-B2 · Apr 17, 2018 · US
Fuel injection system and method combining port fuel injection with direct fuel injection
US-9938922-B2 · Apr 10, 2018 · US
Fuel injector
US-9856841-B2 · Jan 2, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02M63/02?
- CPC F02M63/02 is the Cooperative Patent Classification code for “Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively.”
- How many patents are filed under CPC F02M63/02 (Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively)?
- Our database includes 48 publications tagged with this CPC code.
- Is patent activity under CPC F02M63/02 growing?
- Publication counts under this code: 1 in 2021 vs 1 in 2022 (latest complete years).