Low loss baffled serpentine turns
US-2016376897-A1 · Dec 29, 2016 · US
with an insert in the blade cavity to guide the cooling fluid, e.g. forming a separation wall
with an insert in the blade cavity to guide the cooling fluid, e.g. forming a separation wall · 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 | F01D5/188 |
| Official title | {with an insert in the blade cavity to guide the cooling fluid, e.g. forming a separation wall} |
| Display label | with an insert in the blade cavity to guide the cooling fluid, e.g. forming a separation wall |
| Total patents | 638 |
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 | 34 |
| 2016 | 54 |
| 2017 | 77 |
| 2018 | 75 |
| 2019 | 97 |
| 2020 | 93 |
| 2021 | 66 |
| 2022 | 63 |
| 2023 | 31 |
| 2024 | 15 |
| 2025 | 24 |
| 2026 | 9 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Structural configurations and cooling circuits in turbine blades
US-9528381-B2 · Dec 27, 2016 · US
Cooling hole cleaning method and apparatus
US-9523287-B2 · Dec 20, 2016 · US
Hot gas path component cooling system having a particle collection chamber
US-2016363052-A1 · Dec 15, 2016 · US
Article, component, and method of forming an article
US-2016348536-A1 · Dec 1, 2016 · US
Method and casting core for forming a landing for welding a baffle inserted in an airfoil
US-2016332226-A1 · Nov 17, 2016 · US
Blade
US-2016326888-A1 · Nov 10, 2016 · US
Thermal shielding in a gas turbine
US-2016312621-A1 · Oct 27, 2016 · US
Film cooled multi-walled structure with one or more indentations
US-2016273771-A1 · Sep 22, 2016 · US
Turbine airfoil with laterally extending snubber having internal cooling system
US-9435212-B2 · Sep 6, 2016 · US
Gas turbine engine component having platform cooling channel
US-2016245096-A1 · Aug 25, 2016 · US
Modified turbine components with internally cooled supplemental elements and methods for making the same
US-9416667-B2 · Aug 16, 2016 · US
Trip strip restagger
US-2016230563-A1 · Aug 11, 2016 · US
Cooled airfoil, guide vane, and method for manufacturing the airfoil and guide vane
US-2016222824-A1 · Aug 4, 2016 · US
Manufacturing method for a baffle-containing blade
US-2016222796-A1 · Aug 4, 2016 · US
Arrangement of cooling channels in a turbine blade
US-2016208622-A1 · Jul 21, 2016 · US
Gas turbine engine airfoil with wishbone baffle cooling scheme
US-2016208621-A1 · Jul 21, 2016 · US
Sliding baffle inserts
US-2016201487-A1 · Jul 14, 2016 · US
Cooling having tailored flow resistance
US-2016194967-A1 · Jul 7, 2016 · US
Engine component
US-2016186660-A1 · Jun 30, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F01D5/188?
- CPC F01D5/188 is the Cooperative Patent Classification code for “with an insert in the blade cavity to guide the cooling fluid, e.g. forming a separation wall.”
- How many patents are filed under CPC F01D5/188 (with an insert in the blade cavity to guide the cooling fluid, e.g. forming a separation wall)?
- Our database includes 638 publications tagged with this CPC code.
- Is patent activity under CPC F01D5/188 growing?
- Publication counts under this code: 15 in 2024 vs 24 in 2025 (latest complete years).