F03D 1/046
Comprising additional flow modifying means
Official title: {comprising additional flow modifying means, e.g. vanes or turbulators}
F03D1/046 (Comprising additional flow modifying means) appears on 7 US grants and 17 published applications in this corpus.
Search patents in F03D- Granted patents
- 7
- Published applications
- 17
- Assignees
- 5
- Inventors
- 21
- Latest grant
- 23 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 8 |
| 2025 | 5 | 3 |
| 2026 | 0 | 4 |
By publication year. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Ducted turbine with passive flaps for load reduction23 Dec 2025US 12,503,994 B2
- Wind farm system comprising improved wind guide configuration2 Dec 2025US 12,486,824 B2Winnowave, Sl
- Systems and methods for fluid flow based renewable energy generation22 Jul 2025US 12,366,224 B2Aeromine Technologies, Inc.
- Wind powered generator10 Jun 2025US 12,326,136 B2
- Open and closed cycle lift force turbines25 Mar 2025US 12,258,934 B2
- Wind turbine including pivotable blades and annular shroud1 Oct 2026US 2026/0298200 A1
- Circular closed-loop turbine tunnel mechanism11 Jun 2026US 2026/0160227 A1
- Architectural Optimization of Wall-to-Roof Interface to Enhance Wind Turbine Efficiency19 Feb 2026US 2026/0049591 A1
- Wind powered generation system22 Jan 2026US 2026/0022685 A1Studman Innovations Pty Ltd
- Ducted turbine with passive flaps for load reduction25 Sep 2025US 2025/0297593 A1
Most cited
By later US patents