Pressure regulating shut-off valve
US-2024111316-A1 · Apr 4, 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 | F02C7/047 |
| Official title | — |
| Display label | Mechanical Engineering (mapped technology topic) |
| Total patents | 803 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 53 |
| 2016 | 60 |
| 2017 | 68 |
| 2018 | 92 |
| 2019 | 76 |
| 2020 | 103 |
| 2021 | 73 |
| 2022 | 81 |
| 2023 | 69 |
| 2024 | 57 |
| 2025 | 52 |
| 2026 | 19 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Thermal anti-icing system for an aircraft propulsion system
US-2024077018-A1 · Mar 7, 2024 · US
Heavy duty gas turbine inlet system
US-2016258357-A1 · Sep 8, 2016 · US
Return fluid air cooler system for turbine cooling with optional power extraction
US-9429072-B2 · Aug 30, 2016 · US
System and method to manage transients for rapid power demand changes
US-2016160682-A1 · Jun 9, 2016 · US
Gas turbine engine nacelle anti-icing system
US-2016160758-A1 · Jun 9, 2016 · US
Rotating inlet cowl for a turbine engine, comprising an eccentric forward end
US-2016003146-A1 · Jan 7, 2016 · US
De-Icing by Integral Electric Heat Generation
US-2015377129-A1 · Dec 31, 2015 · US
Integrated Thermal Management with Nacelle Laminar Flow Control for Geared Architecture Gas Turbine Engine
US-2015377130-A1 · Dec 31, 2015 · US
High temperature aluminum valve components
US-2015369372-A1 · Dec 24, 2015 · US
Heat exchanger designs using variable geometries and configurations
US-2015361922-A1 · Dec 17, 2015 · US
Hinge arrangement
US-2015357744-A1 · Dec 10, 2015 · US
Heated Inlet Guide Vane
US-2015345327-A1 · Dec 3, 2015 · US
Systems and methods for utilizing gas turbine compartment ventilation discharge air
US-2015345393-A1 · Dec 3, 2015 · US
Systems and methods for de-icing inlet screens and dehumidifying inlet air filters for gas turbine engines
US-2015345390-A1 · Dec 3, 2015 · US
Electrical structure having a grounding plane
US-9204497-B2 · Dec 1, 2015 · US
Method for detecting a fluid leak in a turbomachine and system for distributing a fluid
US-2015337679-A1 · Nov 26, 2015 · US
Anti-icing internal manifold
US-2015330305-A1 · Nov 19, 2015 · US
Gas turbine engine with fan-tied inducer section
US-2015308352-A1 · Oct 29, 2015 · US
Systems and methods for altering inlet airflow of gas turbine engines
US-9169779-B2 · Oct 27, 2015 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02C7/047?
- CPC F02C7/047 is the Cooperative Patent Classification code for “Mechanical Engineering.”
- How many patents are filed under CPC F02C7/047 (Mechanical Engineering)?
- Our database includes 803 publications tagged with this CPC code.
- Is patent activity under CPC F02C7/047 growing?
- Publication counts under this code: 57 in 2024 vs 52 in 2025 (latest complete years).