Version: 2023.02
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CPC | COOPERATIVE PATENT CLASSIFICATION | |||
| F03D | WIND MOTORS [2018-05] NOTES
|
F03D 1/00 | Wind motors with rotation axis substantially parallel to the air flow entering the rotor (controlling thereof F03D 7/02) [2018-05] |
F03D 1/02 | . | having a plurality of rotors [2019-05] |
F03D 1/025 | . . | {coaxially arranged} [2019-05] |
F03D 1/04 | . | having stationary wind-guiding means, e.g. with shrouds or channels (F03D 9/35 takes precedence) [2019-05] |
F03D 1/06 | . | Rotors [2013-01] |
F03D 1/0608 | . . | {characterised by their form} [2013-01] |
F03D 1/0616 | . . . | {using the Magnus effect} [2013-01] |
F03D 1/0625 | . . . | {of the whole rotor, i.e. form features of the rotor unit} [2013-01] |
F03D 1/0633 | . . . | {of the blades} [2013-01] |
F03D 1/0641 | . . . . | {of the section profile of the blades} [2013-01] |
F03D 1/065 | . . | {characterised by their construction, i.e. structural design details (F03D 13/10 takes precedence)} [2017-02] |
F03D 1/0658 | . . . | {Fixing wind-engaging parts to rotor} [2013-01] |
F03D 1/0666 | . . . | {of the whole rotor} [2013-01] |
F03D 1/0675 | . . . | {of the blades} [2013-01] |
F03D 1/0683 | . . . . | {of the section profile of the blades} [2013-01] |
F03D 1/0691 | . . . | {of the hub} [2013-01] |
F03D 3/00 | Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor (controlling thereof F03D 7/06) [2018-05] |
F03D 3/002 | . | {axis horizontal} [2013-01] |
F03D 3/005 | . | {axis vertical} [2013-01] |
F03D 3/007 | . . | {using the Magnus effect} [2013-01] |
F03D 3/02 | . | having a plurality of rotors [2019-05] |
F03D 3/04 | . | having stationary wind-guiding means, e.g. with shrouds or channels (F03D 9/35 takes precedence) [2019-05] |
F03D 3/0409 | . . | {having stationary guiding vanes surrounding the rotor (F03D 3/0427 takes precedence)} [2019-05] |
F03D 3/0418 | . . . | {the vanes being adjustable} [2019-05] |
F03D 3/0427 | . . | {with augmenting action, i.e. the guiding means intercepting an area greater than the effective rotor area (F03D 3/0463, F03D 3/049 take precedence)} [2019-05] |
F03D 3/0436 | . . | {having shield means on one side of the rotor} [2019-05] |
F03D 3/0445 | . . . | {fixed with respect to rotor, orientable together} [2019-05] |
F03D 3/0454 | . . . . | {and only with concentrating action, i.e. only increasing the airflow speed into the rotor (F03D 3/0463 takes precedence)} [2019-05] |
F03D 3/0463 | . . . . | {with augmenting action, i.e. the shield means intercepting an area greater than the effective rotor area} [2019-05] |
F03D 3/0472 | . . . | {orientable with respect to the rotor} [2019-05] |
F03D 3/0481 | . . . . | {and only with concentrating action, i.e. only increasing the airflow speed into the rotor (F03D 3/049 takes precedence)} [2019-05] |
F03D 3/049 | . . . . | {with augmenting action, i.e. the shield means intercepting an area greater than the effective rotor area} [2019-05] |
F03D 3/06 | . | Rotors [2017-08] |
F03D 3/061 | . . | {Form} [2013-01] |
F03D 3/062 | . . | {Construction} [2013-01] |
F03D 3/064 | . . . | {Fixing wind engaging parts to rest of rotor} [2013-01] |
F03D 3/065 | . . . | {the wind engaging parts having no movement relative to the rotor during its rotation} [2013-01] |
F03D 3/067 | . . . | {the wind engaging parts having a cyclic movement relative to the rotor during its rotation} [2013-01] |
F03D 5/00 |
F03D 5/005 | . | {Wind motors having a single vane which axis generate a conus or like surface} [2013-01] |
F03D 5/02 | . | the wind-engaging parts being attached to endless chains or the like [2013-01] |
F03D 5/04 | . | the wind-engaging parts being attached to carriages running on tracks or the like [2013-01] |
F03D 5/06 | . | the wind-engaging parts swinging to-and-fro and not rotating [2013-01] |
F03D 7/00 | Controlling wind motors [2013-01] |
F03D 7/02 | . | the wind motors having rotation axis substantially parallel to the air flow entering the rotor [2018-05] |
F03D 7/0204 | . . | {for orientation in relation to wind direction} [2013-01] |
F03D 7/0208 | . . . | {Orientating out of wind} [2013-01] |
F03D 7/0212 | . . . . | {the rotating axis remaining horizontal} [2013-01] |
F03D 7/0216 | . . . . | {the rotating axis changing to vertical position} [2013-01] |
F03D 7/022 | . . | {Adjusting aerodynamic properties of the blades} [2013-01] |
F03D 7/0224 | . . . | {Adjusting blade pitch} [2013-01] |
F03D 7/0228 | . . . . | {of the blade tips only} [2013-01] |
F03D 7/0232 | . . . | {with flaps or slats (with aerodynamic drag devices on the blades for braking F03D 7/0252)} [2013-01] |
F03D 7/0236 | . . . | {by changing the active surface of the wind engaging parts, e.g. reefing, telescoping, furling or coning} [2013-01] |
F03D 7/024 | . . . | {of individual blades} [2013-01] |
F03D 7/0244 | . . | {for braking} [2013-01] |
F03D 7/0248 | . . . | {by mechanical means acting on the power train} [2013-01] |
F03D 7/0252 | . . . | {with aerodynamic drag devices on the blades} [2013-01] |
F03D 7/0256 | . . | {Stall control (adjusting the blades in stall position F03D 7/0224)} [2013-01] |
F03D 7/026 | . . | {for starting-up} [2013-01] |
F03D 7/0264 | . . | {for stopping or in emergency situation (orientating out of wind F03D 7/0208)} [2013-01] |
F03D 7/0268 | . . . | {Parking or storm protection} [2013-01] |
F03D 7/0272 | . . | {by measures acting on the electrical generator (controlling electric generator per se H02P)} [2013-01] |
F03D 7/0276 | . . | {Controlling rotor speed, e.g. variable speed} [2013-01] |
F03D 7/028 | . . | {Controlling motor output power} [2013-01] |
F03D 7/0284 | . . . | {in relation to the state of the electric grid (supplying or distributing electric power H02J)} [2013-01] |
F03D 7/0288 | . . . | {to prevent instantaneous damage to any part of the motor} [2013-01] |
F03D 7/0292 | . . . | {to increase fatigue life} [2013-01] |
F03D 7/0296 | . . | {to prevent, counteract or reduce vibration or noise} [2013-01] |
F03D 7/04 | . . | Automatic control; Regulation [2013-01] |
F03D 7/041 | . . . | {by means of a mechanical governor} [2013-01] |
F03D 7/042 | . . . | {by means of an electrical or electronic controller} [2013-01] |
F03D 7/043 | . . . . | {characterised by the type of control logic} [2013-01] |
F03D 7/044 | . . . . . | {with PID control} [2013-01] |
F03D 7/045 | . . . . . | {with model-based controls} [2013-01] |
F03D 7/046 | . . . . . | {with learning or adaptive control, e.g. self-tuning, fuzzy logic or neural network} [2013-01] |
F03D 7/047 | . . . . | {characterised by the controller architecture, e.g. multiple processors or data communications} [2013-01] |
F03D 7/048 | . . . . | {Controlling wind farms} [2013-01] |
F03D 7/06 | . | the wind motors having rotation axis substantially perpendicular to the air flow entering the rotor [2018-05] |
F03D 9/00 | Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations (hybrid wind-photovoltaic energy systems for the generation of electric power H02S 10/12) [2019-05] |
F03D 9/007 | . | {the wind motor being combined with means for converting solar radiation into useful energy} [2019-05] |
F03D 9/008 | . | {the wind motor being combined with water energy converters, e.g. a water turbine} [2019-05] |
F03D 9/10 | . | Combinations of wind motors with apparatus storing energy [2019-05] |
F03D 9/11 | . . | storing electrical energy [2019-05] |
F03D 9/12 | . . | storing kinetic energy, e.g. using flywheels [2019-05] |
F03D 9/13 | . . | storing gravitational potential energy [2019-05] |
F03D 9/14 | . . . | using liquids [2019-05] |
F03D 9/16 | . . . | using weights [2019-05] |
F03D 9/17 | . . | storing energy in pressurised fluids [2019-05] |
F03D 9/18 | . . | storing heat [2019-05] |
F03D 9/19 | . . | storing chemical energy, e.g. using electrolysis [2019-05] |
F03D 9/20 | . |
F03D 9/22 | . . | the apparatus producing heat [2019-05] |
F03D 9/25 | . . |
F03D 9/255 | . . . | {connected to an electrical general supply grid; Arrangements therefor} [2019-05] |
F03D 9/257 | . . . . | {the wind motor being part of a wind farm} [2019-05] |
F03D 9/28 | . . | the apparatus being a pump or a compressor [2019-05] |
F03D 9/30 | . | Wind motors specially adapted for installation in particular locations (means for mounting or supporting wind motors F03D 13/20) [2019-05] |
F03D 9/32 | . . | on moving objects, e.g. vehicles [2019-05] |
F03D 9/34 | . . | on stationary objects or on stationary man-made structures [2019-05] |
F03D 9/35 | . . . | within towers, e.g. using chimney effects [2019-05] |
F03D 9/37 | . . . . | with means for enhancing the air flow within the tower, e.g. by heating [2019-05] |
F03D 9/39 | . . . . . | by circulation or vortex formation [2019-05] |
F03D 9/41 | . . . . . | by using the wind outside the tower, e.g. using ejectors [2019-05] |
F03D 9/43 | . . . | using infrastructure primarily used for other purposes, e.g. masts for overhead railway power lines [2019-05] |
F03D 9/45 | . . . . | Building formations [2019-05] |
F03D 9/46 | . . . . | Tunnels or streets [2019-05] |
F03D 9/48 | . . | using landscape topography, e.g. valleys [2019-05] |
F03D 13/00 | Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components [2019-05] |
F03D 13/10 | . | Assembly of wind motors; Arrangements for erecting wind motors [2017-02] |
F03D 13/20 | . | Arrangements for mounting or supporting wind motors; Masts or towers for wind motors [2019-05] |
F03D 13/22 | . . | {Foundations specially adapted for wind motors} [2017-02] |
F03D 13/25 | . . | specially adapted for offshore installation [2019-05] |
F03D 13/30 | . | Commissioning, e.g. inspection, testing or final adjustment before releasing for production [2017-02] |
F03D 13/35 | . . | Balancing static or dynamic imbalances [2017-02] |
F03D 13/40 | . | Arrangements or methods specially adapted for transporting wind motor components [2017-02] |
F03D 15/00 | Transmission of mechanical power [2017-02] |
F03D 15/05 | . | {using hollow exhausting blades} [2016-05] |
F03D 15/10 | . | using gearing not limited to rotary motion, e.g. with oscillating or reciprocating members [2017-02] |
F03D 15/15 | . . | {Changing or adjusting stroke} [2017-02] |
F03D 15/20 | . | Gearless transmission, i.e. direct-drive [2017-02] |
F03D 17/00 | Monitoring or testing of wind motors, e.g. diagnostics (testing during commissioning of wind motors F03D 13/30) [2019-05] |
F03D 80/00 | Details, components or accessories not provided for in groups F03D 1/00 - F03D 17/00 [2019-05] |
F03D 80/10 | . | Arrangements for warning air traffic [2017-02] |
F03D 80/20 | . | Arrangements for avoiding shadow flicker [2017-02] |
F03D 80/30 | . | Lightning protection [2017-02] |
F03D 80/40 | . | Ice detection; De-icing means [2017-02] |
F03D 80/50 | . | Maintenance or repair [2019-05] |
F03D 80/55 | . . |
F03D 80/60 | . | Cooling or heating of wind motors [2019-05] |
F03D 80/70 | . | Bearing or lubricating arrangements [2017-02] |
F03D 80/80 | . | Arrangement of components within nacelles or towers [2017-02] |
F03D 80/82 | . . | {of electrical components} [2017-02] |
F03D 80/85 | . . . | {Cabling} [2017-02] |
F03D 80/88 | . . | {of mechanical components} [2017-02] |