Fuel conditioning system and method configured to supply an aircraft turbine engine with fuel from a cryogenic tank
US-12162621-B2 · Dec 10, 2024 · US
Mechanical Engineering
Mechanical Engineering · 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 | F02C7/232 |
| Official title | — |
| Display label | Mechanical Engineering (mapped technology topic) |
| Total patents | 1,171 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 61 |
| 2016 | 92 |
| 2017 | 90 |
| 2018 | 105 |
| 2019 | 83 |
| 2020 | 101 |
| 2021 | 109 |
| 2022 | 106 |
| 2023 | 117 |
| 2024 | 137 |
| 2025 | 146 |
| 2026 | 24 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Fuel system and method for supplying a combustion chamber in an aircraft turboshaft engine with fuel
US-2024318601-A1 · Sep 26, 2024 · US
Proximity probe piston positioning systems
US-2024230468-A1 · Jul 11, 2024 · US
Methods and systems for starting hydrogen powered gas generators
US-2024052782-A1 · Feb 15, 2024 · US
Fuel supply system for gas turbine combustor and fuel supply method for gas turbine combustor
US-9222414-B2 · Dec 29, 2015 · US
Impulse duty cycle valves
US-9217511-B2 · Dec 22, 2015 · US
Fluid flow control device and method
US-9217372-B2 · Dec 22, 2015 · US
Multifuel gas turbine combustor
US-2015362194-A1 · Dec 17, 2015 · US
Low friction fuel metering valve
US-9212608-B2 · Dec 15, 2015 · US
Variable Swirl Fuel Nozzle
US-2015354824-A1 · Dec 10, 2015 · US
Variable geometries fluid supply circuit and injection system supply circuit
US-2015337734-A1 · Nov 26, 2015 · US
Turbomachine fuel circuit
US-2015337736-A1 · Nov 26, 2015 · US
Method of purging a combustor
US-2015337735-A1 · Nov 26, 2015 · US
Control of a fuel metering device for turbomachine
US-9194302-B2 · Nov 24, 2015 · US
Turbomachine windmill bypass valve
US-9194291-B2 · Nov 24, 2015 · US
Regulator Flow Damping
US-2015322910-A1 · Nov 12, 2015 · US
Fuel supply system
US-2015315981-A1 · Nov 5, 2015 · US
Method for rinsing a fuel system of a gas turbine and associated fuel system
US-9175606-B2 · Nov 3, 2015 · US
Fuel injector for a turbine engine
US-2015292412-A1 · Oct 15, 2015 · US
Fuel drainage and purge system and method
US-2015285149-A1 · Oct 8, 2015 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02C7/232?
- CPC F02C7/232 is the Cooperative Patent Classification code for “Mechanical Engineering.”
- How many patents are filed under CPC F02C7/232 (Mechanical Engineering)?
- Our database includes 1,171 publications tagged with this CPC code.
- Is patent activity under CPC F02C7/232 growing?
- Publication counts under this code: 137 in 2024 vs 146 in 2025 (latest complete years).