Method for functional testing of arrangement for dynamic fuel consumption measurement
US-9835485-B2 · Dec 5, 2017 · US
Controlling the feeding of liquid fuel from storage containers to carburettors or fuel-injection apparatus (control of electrical fuel pumps F02D41/3082, controlling fuel flow to a common rail F02D41/3845); Failure or leakage prevention; Diagnosis or detection of failure; Arrangement of sensors in the fuel system; Electric wiring; Electrostatic discharge
Controlling the feeding of liquid fuel from storage containers to carburettors or fuel-injection apparatus (control of electrical fuel pumps F02D41/3082, controlling fuel flow to a common rail F02D41/3845); Failure or leakage prevention; Diagnosis or detection of failure; Arrangement of sensors in the fuel system; Electric wiring; Electrostatic discharge · 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 | F02D33/003 |
| Official title | {Controlling the feeding of liquid fuel from storage containers to carburettors or fuel-injection apparatus (control of electrical fuel pumps F02D41/3082, controlling fuel flow to a common rail F02D41/3845); Failure or leakage prevention; Diagnosis or detection of failure; Arrangement of sensors in the fuel system; Electric wiring; Electrostatic discharge} |
| Display label | Controlling the feeding of liquid fuel from storage containers to carburettors or fuel-injection apparatus (control of electrical fuel pumps F02D41/3082, controlling fuel flow to a common rail F02D41/3845); Failure or leakage prevention; Diagnosis or detection of failure; Arrangement of sensors in the fuel system; Electric wiring; Electrostatic discharge |
| Total patents | 179 |
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 | 15 |
| 2016 | 24 |
| 2017 | 25 |
| 2018 | 23 |
| 2019 | 24 |
| 2020 | 20 |
| 2021 | 18 |
| 2022 | 10 |
| 2023 | 6 |
| 2024 | 7 |
| 2025 | 6 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Fuel tank lid and fuel pump module having the same
US-9821651-B2 · Nov 21, 2017 · US
Fuel level sensor diagnosis device
US-9822723-B2 · Nov 21, 2017 · US
System and method for regulating the viscosity of a fluid prior to atomization
US-2017326569-A1 · Nov 16, 2017 · US
Method for determinig the loading status of a filter
US-2017321618-A1 · Nov 9, 2017 · US
Method and Device for Operating a Speed-Controlled Fluid Pump
US-2017314548-A1 · Nov 2, 2017 · US
Method for forming a control for operation of a portable engine powered device
US-9771882-B2 · Sep 26, 2017 · US
Fuel supply device
US-9732694-B2 · Aug 15, 2017 · US
Fuel consumption-measuring system and method for measuring the fuel consumption of an internal combustion engine
US-2017218893-A1 · Aug 3, 2017 · US
Filtration monitoring systems
US-2017173505-A1 · Jun 22, 2017 · US
Fuel pump system of hybrid vehicle
US-2017166195-A1 · Jun 15, 2017 · US
Fuel tank lid and fuel pump module having the same
US-2017122273-A1 · May 4, 2017 · US
Fuel system
US-2017113807-A1 · Apr 27, 2017 · US
System and method for supplying fuel to engine
US-9624863-B1 · Apr 18, 2017 · US
Method and system for supplying liquefied petroleum gas to a direct fuel injected engine
US-9617927-B2 · Apr 11, 2017 · US
Control apparatus for direct injection engine
US-9611796-B2 · Apr 4, 2017 · US
Fuel tank lid and fuel pump module having the same
US-2017080796-A1 · Mar 23, 2017 · US
Fuel pressure regulation system
US-2017045005-A9 · Feb 16, 2017 · US
Atomizing fuel delivery system
US-2017030298-A1 · Feb 2, 2017 · US
Vehicular liquid containment system and method for verifying integrity of same
US-2017022920-A1 · Jan 26, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02D33/003?
- CPC F02D33/003 is the Cooperative Patent Classification code for “Controlling the feeding of liquid fuel from storage containers to carburettors or fuel-injection apparatus (control of electrical fuel pumps F02D41/3082, controlling fuel flow to a common rail F02D41/3845); Failure or leakage prevention; Diagnosis or detection of failure; Arrangement of sensors in the fuel system; Electric wiring; Electrostatic discharge.”
- How many patents are filed under CPC F02D33/003 (Controlling the feeding of liquid fuel from storage containers to carburettors or fuel-injection apparatus (control of electrical fuel pumps F02D41/3082, controlling fuel flow to a common rail F02D41/3845); Failure or leakage prevention; Diagnosis or detection of failure; Arrangement of sensors in the fuel system; Electric wiring; Electrostatic discharge)?
- Our database includes 179 publications tagged with this CPC code.
- Is patent activity under CPC F02D33/003 growing?
- Publication counts under this code: 7 in 2024 vs 6 in 2025 (latest complete years).