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  1. Technology classes
  2. /F · Mechanical engineering
  3. /F03 · Machines or engines for liquids
  4. /F03D · Wind motors
  5. /F03D 1/00 · Wind motors with rotation axis substantially parallel to the air flow entering
  6. /F03D 1/06 · Rotors
  7. /F03D 1/0602 · Having rotating wind-guiding means
  8. /F03D 1/0606
F03D 1/0606

Shrouds

Official title: {Shrouds}

F03D1/0606 (Shrouds) appears on 7 US grants and 12 published applications in this corpus.

Search patents in F03D

Where it sits

  1. FMechanical engineering
  2. F03Machines or engines for liquids
  3. F03DWind motors
  4. F03D 1/00Wind motors with rotation axis substantially parallel to the air flow entering
  5. F03D 1/06Rotors
  6. F03D 1/0602Having rotating wind-guiding means
  7. F03D 1/0606Shrouds
Granted patents
7
Published applications
12
Assignees
5
Inventors
12
Latest grant
10 Feb 2026

Filings by year

Granted patentsPublished applications
F03D 1/0606: granted patents and published applications per publication year
YearGranted patentsPublished applications
202101
202210
202324
202412
202523
202612

202120222023202420252026

By publication year. 2026 runs to 8 Oct.

Recent patents

  • Sound vibration and friction limiting turbine generator gyroscope method and apparatus10 Feb 2026US 12,546,287 B2Airborne Motorworks Inc.
  • Variable-pitch impeller for wind turbines defined by a sliding ring12 Aug 2025US 12,385,464 B2Zero3 Key S.r.l.
  • Unidirectional hybrid yaw11 Mar 2025US 12,247,546 B1
  • Energy conversion system for converting wind energy into electrical energy7 May 2024US 11,976,624 B2
  • Multi-axial variable height wind turbine26 Dec 2023US 11,852,117 B2
  • Wind Turbine9 Apr 2026US 2026/0098515 A1Enturi Limited
  • High-Efficiency Wind Power Generation Device19 Feb 2026US 2026/0049592 A1
  • Peripheral support wind turbine25 Sep 2025US 2025/0297596 A1
  • Rolling-bearing peripheral support system18 Sep 2025US 2025/0290492 A1
  • Impeller for wind turbines13 Mar 2025US 2025/0084824 A1Zero3 Key S.r.l.

Most cited

By later US patents
  • Friction limiting turbine generator gyroscope method and apparatus2US 11,506,178 B2Airborne Motor Works Inc. · 2022

Top assignees

Documents
  • AMAirborne Motor Works Inc.3
  • AMAirborne Motorworks Inc.2
  • ZKZero3 Key S.r.l.2
  • EEnturi Limited1
  • IIIngenieurbüro Immig GmbH1

Often classified with

  • F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to18
  • Y02EClean energy generation and storage16
  • H02KDynamo-electric machines4
  • Y02BEnergy-efficient buildings2
  • F03BMachines or engines for liquids1
  • F16CShafts1

Documents that also carry the other class.

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