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1. WO2020136104 - WIND TURBINE WITH HELIHOIST AND MOVABLE COOLER

Publication Number WO/2020/136104
Publication Date 02.07.2020
International Application No. PCT/EP2019/086525
International Filing Date 20.12.2019
IPC
F03D 13/40 2016.1
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
13Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
40Arrangements or methods specially adapted for transporting wind motor components
F03D 80/60 2016.1
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
60Cooling or heating of wind motors
CPC
F03D 13/40
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
13Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
40Arrangements or methods specially adapted for transporting wind motor components
F03D 80/60
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
60Cooling or heating of wind motors
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 WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
2240Components
10Stators
14Casings, housings, nacelles, gondels or the like, protecting or supporting assemblies within
Y02B 10/30
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
10Integration of renewable energy sources in buildings
30Wind power
Y02E 10/72
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
10Energy generation through renewable energy sources
70Wind energy
72Wind turbines with rotation axis in wind direction
Applicants
  • VESTAS OFFSHORE WIND A/S [DK]/[DK]
Inventors
  • MØLLER, Lars Laursen
Agents
  • VESTAS PATENTS DEPARTMENT
Priority Data
18248272.928.12.2018EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) WIND TURBINE WITH HELIHOIST AND MOVABLE COOLER
(FR) ÉOLIENNE DOTÉE D'UN APPAREIL D'HÉLITREUILLAGE ET D'UN REFROIDISSEUR MOBILE
Abstract
(EN)
A wind turbine (10) includes a tower (12), a nacelle (16) disposed on the tower (12) that includes a nacelle roof (34), a rotor (14) including a hub (18) and at least one wind turbine blade (20), a helihoist (32) affixed to the nacelle roof (34), and a cooler (30, 60) slidably mounted to the nacelle (16) and having an exposed wind area operable to remove heat from heat-generating components of the wind turbine (10). The cooler (30, 60) is slidably movable between a first position and a second position. In the first position, the height of the cooler (60) may be greater than a height of the helihoist (32), such as a sidewall (38) thereof. In the second position, the cooler (60) may be positioned at a height substantially equal to the sidewall (38) or at a position behind the nacelle (16).
(FR)
La présente invention concerne une éolienne (10) comprenant une tour (12), une nacelle (16) disposée sur la tour (12) qui comprend un toit de nacelle (34), un rotor (14) comprenant un moyeu (18) et au moins une pale d'éolienne (20), un appareil d'hélitreuillage (32) fixé au toit de nacelle (34), et un refroidisseur (30, 60) monté de manière coulissante sur la nacelle (16) et ayant une zone de vent exposée conçue pour éliminer la chaleur des composants générateurs de chaleur de l'éolienne (10). Le refroidisseur (30, 60) peut se déplacer de manière coulissante entre une première position et une seconde position. Dans la première position, la hauteur du refroidisseur (60) peut être supérieure à une hauteur de l'appareil d'hélitreuillage (32), par exemple une paroi latérale (38) de ce dernier. Dans la seconde position, le refroidisseur (60) peut être positionné à une hauteur sensiblement égale à la paroi latérale (38), ou à une position derrière la nacelle (16).
Related patent documents
EP2019829578This application is not viewable in PATENTSCOPE because the national phase entry has not been published yet or the national entry is issued from a country that does not share data with WIPO or there is a formatting issue or an unavailability of the application.
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