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1. 发明专利

JP2006300045A Prefabricated blade for wind power generator 审中-公开
标题翻译：用于风力发电机的预制叶片
公开(公告)号：JP2006300045A
公开(公告)日：2006-11-02
申请号：JP2005153059
申请日：2005-04-21
申请人： E & E Kk , E&E株式会社
发明人： MOCHIZUKI NOBORU , NANBU YOSHIKAZU
IPC分类号： F03D11/00 , F03D1/06
CPC分类号： Y02E10/721 , Y02P70/523
摘要： PROBLEM TO BE SOLVED: To provide a lighter wind power generator blade easy to assemble at a site.
SOLUTION: The wind power generator blade is constructed with prefabricated members to be joined and assembled together at a site. The prefabricated blade members are manufactured in a factory and integrated in a method of physically integrating the members with heat, pressure or both of them at the wind power generator installation site.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一个易于在现场组装的轻型风力发电机叶片。
解决方案：风力发电机叶片由预制构件构成，以在现场连接并组装在一起。预制叶片构件在工厂中制造并集成在风力发电机安装地点上物理地将构件与热，压力或两者物理地集成的方法中。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2011132859A Horizontal shaft type wind power generation device 审中-公开
标题翻译：水平轴式风力发电装置
公开(公告)号：JP2011132859A
公开(公告)日：2011-07-07
申请号：JP2009292103
申请日：2009-12-24
申请人： E & E Kk , E&E株式会社
发明人： MOCHIZUKI NOBORU , HIRATA YASUMASA
IPC分类号： F03D11/04 , F03D1/06
CPC分类号： Y02E10/721
摘要： PROBLEM TO BE SOLVED: To provide a horizontal shaft type wind power generation device permitting stable and safe enlargement by eliminating the constant unbalance state of a load and stress in the whole structure of the horizontal shaft type wind power generation device. SOLUTION: In the horizontal shaft type wind power generation device having the wind turbine W mounted to a yaw following mechanism Y capable of following a wind direction and adjusting a direction thereof, a main shaft 17 is formed in a both-shaft type passing through a hub 16, a wind turbine W is put in a both-end support by supporting the main shaft 17 by shaft support members 20 disposed at both-side two sections putting the hub 16 therebetween, and a plurality of pairs of generators C, C are disposed with the wind turbine W put in a middle thereof. A stable balance state that a static and dynamic eccentric load does not exist is achieved by positioning the center of gravity 23 of such a generator body B at a rotation surface of the wind turbine and making it consistent with the turning operation center of the yaw following mechanism Y. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过消除水平轴式风力发电装置的整个结构中的负载和应力的恒定不平衡状态而允许稳定和安全的放大的水平轴式风力发电装置。解决方案：在具有风力涡轮机W的水平轴式风力发电装置中，其安装在能够沿着风向并调整其方向的偏航跟随机构Y上，主轴17形成为双轴型通过轮毂16，风力涡轮机W通过支撑主轴17而被放置在两端支撑件中，所述轴支撑构件20设置在将轮毂16放置在它们之间的两侧两部分处，并且多对发电机C C设置在风力涡轮机W的中间。通过将这种发电机主体B的重心23定位在风力涡轮机的旋转表面并使其与偏航跟随的转动操作中心一致，实现静态和动态偏心负载不存在的稳定平衡状态机制Y.版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2011132858A Wind turbine for horizontal shaft type wind power generation device 审中-公开
标题翻译：用于水平轴式风力发电装置的风力发电机
公开(公告)号：JP2011132858A
公开(公告)日：2011-07-07
申请号：JP2009292102
申请日：2009-12-24
申请人： E & E Kk , E&E株式会社
发明人： MOCHIZUKI NOBORU , HIRATA YASUMASA
IPC分类号： F03D11/00 , F03D1/06
CPC分类号： Y02E10/721
摘要： PROBLEM TO BE SOLVED: To employ a highly efficient blade shape which cannot be formerly employed due to a strength reason since a plurality of blades are supported in a cantilever style such as a blade shape in which a blade width extends toward a tip side, in a wind turbine for a so-called propeller type horizontal shaft type wind power generation device. SOLUTION: Tips of the plurality of blades 4 attached to a hub 5 toward a radial direction at even angular intervals are connected to one another by an externally-connected rigid ring 6 formed in an annular shape, and the whole body of the wind turbine is constituted like a spoke wheel. As a result, the support style of each blade 4 is a stable both-end support in which base ends are supported by the hub 5 and tips are supported by the externally-connected rigid ring 6. The restriction of the blade shape peculiar to the cantilever style that a tip side needs to be lightened in weight is eliminated. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了采用由于强度原因而不能以前使用的高效叶片形状，因为多个叶片以诸如叶片宽度朝向尖端延伸的叶片形状的悬臂式支撑在风力涡轮机中用于所谓的螺旋桨型水平轴式风力发电装置。
解决方案：以均匀的角度间隔沿着径向方向附接到轮毂5的多个叶片4的尖端通过形成为环形的外部连接的刚性环6彼此连接，风轮机构成轮辐轮。结果，每个叶片4的支撑样式是稳定的两端支撑件，其中底端由毂5支撑，并且尖端由外部连接的刚性环6支撑。限制了消除了尖端侧需要减轻重量的悬臂式。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2009138578A Rotor supporting structure of horizontal axis wind turbine 审中-公开
标题翻译：水平轴风力发电机的转子支撑结构
公开(公告)号：JP2009138578A
公开(公告)日：2009-06-25
申请号：JP2007314188
申请日：2007-12-05
申请人： E & E Kk , E&E株式会社
发明人： MOCHIZUKI NOBORU , NANBU YOSHIKAZU
IPC分类号： F03D11/00 , F03D1/06
CPC分类号： Y02E10/721 , Y02E10/726
摘要： PROBLEM TO BE SOLVED: To provide a rotor supporting structure of a horizontal axis wind turbine capable of stably operating for a long time period at a low failure rate in a severe wind condition that the fluctuation frequency is high and a fluctuation amplitude is large.
SOLUTION: A cylindrical or hollow shaft like rotor supporting shaft 6 is projectingly provided from a nacelle 4 toward a rotor 10 side and a cylindrical rotary tubular body 5 is projectingly provided from a hub 12 of the rotor 10 toward a nacelle 4 side, the rotary tubular body 5 is coaxially assembled to the outside of the rotor supporting shaft 6 through a plurality of rows of bearings B1, B2, and unnecessary stresses other than rotary torque by the own weight of the rotor 10 and the like are borne by the nacelle 4. A spindle 13 is connected to the rotary tubular body 5 eliminated of the stresses through the interior space of the rotor supporting shaft 6 by, for instance, splines, takes out a necessary torque component from the rotary tubular body 5 though another path and transmits it to a subsequent generation mechanism 40.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决的问题：提供一种水平轴风力涡轮机的转子支撑结构，其能够在波动频率高且波动振幅为的波动幅度大的严重风力条件下以低故障率长时间稳定运行大。解决方案：从机舱4向转子10侧突出设置圆柱形或空心轴状的转子支承轴6，从转子10的轮毂12朝向机舱4侧突出设置圆筒状的旋转筒体5 旋转管状体5通过多列轴承B1，B2同轴地组装到转子支承轴6的外侧，并且通过转子10的自身重量等而不是旋转扭矩的不必要的应力由主轴13通过例如花键而从转子支撑轴6的内部空间中除去应力而与旋转管状体5连接，从旋转管状体5中取出必要的转矩分量路径并将其传输到后续生成机制40.版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2006322445A AEROGENERATOR 审中-公开
公开(公告)号：JP2006322445A
公开(公告)日：2006-11-30
申请号：JP2005333183
申请日：2005-11-17
申请人： E & E KK
发明人： MOCHIZUKI NOBORU , NANBU YOSHIKAZU , MURASHITA MITSUO
IPC分类号： F03D11/02 , F03D1/06
摘要： PROBLEM TO BE SOLVED: To provide an aerogenerator solving the problem which occurs at the time of increase in energy amount obtained by the aerogenerator, having a high capacity factor without changing rated output, preventing vibration due to rotation of a blade, vortex and turbulence from directly being transmitted to a shaft of a speed-increasing gear via a main shaft, and easily maintained. SOLUTION: This aerogenerator is provided with the main shaft 1 connected with the blade 2; the speed-increasing gear 7 increasing the speed of the rotating force of the main shaft 1 and outputting the rotating force; a power generator 8 driven by the output of the speed-increasing gear 7; and a support frame 4 supporting the main shaft 1 and the power generator 8. The main shaft 1 is a fixed shaft, and the blade 2 is connected with the main shaft 1 via a hub 3. The hub 3 is rotatably mounted to the support frame 4, and rotating force of the hub 3 is transmitted to the speed-increasing gear 7. COPYRIGHT: (C)2007,JPO&INPIT

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