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1. WO2009044843 - 風力発電装置

公開番号 WO/2009/044843
公開日 09.04.2009
国際出願番号 PCT/JP2008/068025
国際出願日 03.10.2008
IPC
F03D 11/00 2006.01
F機械工学;照明;加熱;武器;爆破
03液体用機械または機関;風力原動機,ばね原動機,重力原動機;他類に属さない機械動力または反動推進力を発生するもの
D風力原動機
11このサブクラスの他のグループに分類されない細部,構成要素または付属品
CPC
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 2240/12
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
12Fluid guiding means, e.g. vanes
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
F05B 2260/205
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
2260Function
20Heat transfer, e.g. cooling
205Cooling fluid recirculation, i.e. after having cooled one or more components the cooling fluid is recovered and used elsewhere for other purposes
F05B 2260/64
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
2260Function
60Fluid transfer
64Aeration, ventilation, dehumidification or moisture removal of closed spaces
F05B 2260/74
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
2260Function
70Adjusting of angle of incidence or attack of rotating blades
74by turning around an axis perpendicular the rotor centre line
出願人
  • 三菱重工業株式会社 MITSUBISHI HEAVY INDUSTRIES, LTD. [JP]/[JP] (AllExceptUS)
  • 佐藤 慎輔 SATO, Shinsuke [JP]/[JP] (UsOnly)
  • 佐藤 敏浩 SATO, Toshihiro [JP]/[JP] (UsOnly)
  • 福田 秀朗 FUKUDA, Hideo [JP]/[JP] (UsOnly)
  • 串岡 清則 KUSHIOKA, Kiyonori [JP]/[JP] (UsOnly)
  • 平井 滋登 HIRAI, Shigeto [JP]/[JP] (UsOnly)
  • 坂田 展康 SAKATA, Nobuyasu [JP]/[JP] (UsOnly)
  • 白石 達弥 SHIRAISHI, Tatsuya [JP]/[JP] (UsOnly)
発明者
  • 佐藤 慎輔 SATO, Shinsuke
  • 佐藤 敏浩 SATO, Toshihiro
  • 福田 秀朗 FUKUDA, Hideo
  • 串岡 清則 KUSHIOKA, Kiyonori
  • 平井 滋登 HIRAI, Shigeto
  • 坂田 展康 SAKATA, Nobuyasu
  • 白石 達弥 SHIRAISHI, Tatsuya
代理人
  • 藤田 考晴 FUJITA, Takaharu
優先権情報
2007-26172105.10.2007JP
公開言語 (言語コード) 日本語 (JA)
出願言語 (言語コード) 日本語 (JA)
指定国 (国コード)
発明の名称
(EN) WIND DRIVEN ELECTRIC POWER GENERATOR
(FR) GÉNÉRATEUR ÉLECTRIQUE ÉOLIEN
(JA) 風力発電装置
要約
(EN)
A wind driven electric power generator (1) in which the temperature inside a rotor head can be controlled. A wind impeller (5) is mounted on the rotor head (4). A drive and electric power generation mechanism is received in the nacelle (3) and connected to the rotor head (4). Control devices are received in a hub (7) of the rotor head (4). The generator (1) has an air circulation guide (20) for circulating air between the inside of the rotor head (4) and the inside of the nacelle (3) via a communication path (9) formed between the rotor head (4) and the nacelle (3).
(FR)
L'invention a pour objet un générateur électrique éolien (1) dans lequel la température à l'intérieur d'une tête de rotor peut être contrôlée. Une turbine éolienne (5) est montée sur la tête du rotor (4). Un mécanisme d'entraînement et de génération électrique est reçu dans la nacelle (3) et connecté à la tête du rotor (4). Des dispositifs de contrôle sont reçus dans un moyeu (7) de la tête du rotor (4). Le générateur (1) a un guide de circulation d'air (20) permettant de faire circuler l'air entre l'intérieur de la tête du rotor (4) et l'intérieur de la nacelle (3) par le biais d'une voie de transmission (9) formée entre la tête du rotor (4) et la nacelle (3).
(JA)
 ロータヘッド内部の温度管理を可能にした風力発電装置を提供する。風車翼(5)を取り付けたロータヘッド(4)に連結されている駆動・発電機構がナセル(3)内に収納設置され、ロータヘッド(4)のハブ(7)内に制御機器類が収納設置されている風力発電装置(1)において、ロータヘッド(4)とナセル(3)との間に形成されている連通路(9)を介して、ロータヘッド(4)の内部とナセル(3)の内部との間で空気を循環させる空気循環ガイド(20)が設けられている。
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