Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020200710 - WIND TURBINE NACELLE COVER

Publication Number WO/2020/200710
Publication Date 08.10.2020
International Application No. PCT/EP2020/056990
International Filing Date 13.03.2020
IPC
F03D 80/50 2016.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
DWIND MOTORS
80Details, components or accessories not provided for in groups F03D1/-F03D17/114
50Maintenance or repair
F03D 1/06 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
DWIND MOTORS
1Wind motors with rotation axis substantially parallel to the air flow entering the rotor
06Rotors
CPC
F03D 1/0691
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
DWIND MOTORS
1Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
06Rotors
065characterised by their construction, i.e. structural design details
0691of the hub
F03D 80/50
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
DWIND MOTORS
80Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
50Maintenance or repair
F05B 2240/14
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
BINDEXING SCHEME RELATING TO MACHINES OR ENGINES OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, TO WIND MOTORS, TO NON-POSITIVE DISPLACEMENT PUMPS, AND TO GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY
2240Components
10Stators
14Casings, housings, nacelles, gondels or the like, protecting or supporting assemblies within
F05B 2250/241
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
BINDEXING SCHEME RELATING TO MACHINES OR ENGINES OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, TO WIND MOTORS, TO NON-POSITIVE DISPLACEMENT PUMPS, AND TO GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY
2250Geometry
20three-dimensional
24ellipsoidal
241spherical
F05B 2250/71
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
BINDEXING SCHEME RELATING TO MACHINES OR ENGINES OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, TO WIND MOTORS, TO NON-POSITIVE DISPLACEMENT PUMPS, AND TO GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY
2250Geometry
70Shape
71curved
F05B 2250/72
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
BINDEXING SCHEME RELATING TO MACHINES OR ENGINES OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, TO WIND MOTORS, TO NON-POSITIVE DISPLACEMENT PUMPS, AND TO GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY
2250Geometry
70Shape
72symmetric
Applicants
  • SIEMENS GAMESA RENEWABLE ENERGY A/S [DK]/[DK]
Inventors
  • SVENDSEN, Kenneth
Agents
  • ASPACHER, Karl-Georg
Priority Data
19166307.929.03.2019EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) WIND TURBINE NACELLE COVER
(FR) CAPOT DE NACELLE D'ÉOLIENNE
Abstract
(EN)
The invention relates to a nacelle cover of a wind turbine. A nacelle cover for a wind turbine arranged and prepared to cover at least an upper part of a nacelle whereby the nacelle cover comprises a first end prepared and arranged to be in close proximity to a hub of a wind turbine wherein the nacelle cover comprises an at least partly dome shaped section close to the first end of the nacelle cover.
(FR)
L'invention concerne un capot de nacelle d'une éolienne. Un capot de nacelle pour une éolienne est agencé et préparé pour recouvrir au moins une partie supérieure d'une nacelle, le capot de nacelle comprenant une première extrémité préparée et agencée pour être à proximité immédiate d'un moyeu d'une éolienne, le capot de nacelle comprenant une section au moins partiellement en forme de dôme à proximité de la première extrémité du capot de nacelle.
Latest bibliographic data on file with the International Bureau