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1. 发明申请

US20130129511A1 WIND TURBINE AND APPARATUS AND METHOD FOR DETECTING DAMAGE TO WIND-TURBINE-BLADE SKIN 审中-公开
标题翻译：风力涡轮机及其检测对风力涡轮机皮肤的损伤的方法
公开(公告)号：US20130129511A1
公开(公告)日：2013-05-23
申请号：US13357231
申请日：2012-01-24
申请人： Hiroyuki KAYAMA , Takao KUROIWA , Eiji KATO , Nobuyasu NAKAMURA , Tetsuya SAKIMURA
发明人： Hiroyuki KAYAMA , Takao KUROIWA , Eiji KATO , Nobuyasu NAKAMURA , Tetsuya SAKIMURA
IPC分类号： F03D11/00 , G06F19/00
CPC分类号： F03D17/00 , F05B2240/30 , F05B2260/83 , F05B2270/301 , F05B2270/303 , Y02E10/721 , Y02E10/726
摘要： An object is to provide a wind turbine and an apparatus and method for detecting damage to a wind-turbine-blade skin, which can reduce the workload of workers who are in charge of inspection for damage to a wind-turbine-blade skin. Provided is an apparatus for detecting damage to a wind-turbine-blade skin that detects damage to the skin of a wind turbine blade having a hollow structure, the apparatus including a pressure sensor that measures the internal pressure of the wind turbine blade; and a nacelle-side control unit that detects damage based on the pressure measured by the pressure sensor.
摘要翻译：本发明的目的是提供一种用于检测对风力涡轮机叶片皮肤的损害的风力涡轮机和装置和方法，其可以减少负责对风力涡轮机叶片皮肤的损坏进行检查的工人的工作量。提供了一种用于检测风力涡轮机叶片皮肤的损伤的装置，其检测对具有中空结构的风力涡轮机叶片的皮肤的损坏，该装置包括测量风力涡轮机叶片的内部压力的压力传感器; 以及基于由压力传感器测量的压力来检测损伤的机舱侧控制单元。

2. 发明申请

US20120014804A1 WIND TURBINE BLADE WITH SUFFICIENTLY HIGH STRENGTH AND LIGHT WEIGHT 失效
标题翻译：风力涡轮叶片具有高强度和轻重量
公开(公告)号：US20120014804A1
公开(公告)日：2012-01-19
申请号：US13244600
申请日：2011-09-25
申请人： Takao KUROIWA , Toshiyuki HIRANO , Nobuyasu NAKAMURA
发明人： Takao KUROIWA , Toshiyuki HIRANO , Nobuyasu NAKAMURA
IPC分类号： F03D1/06
CPC分类号： F03D1/0675 , F05B2280/6003 , F05C2253/04 , Y02E10/721
摘要： A wind turbine blade is provided with an outer skin layer formed of fiber-reinforced plastic, and a plurality of main structural members formed of fiber-reinforced plastic integrally with the outer skin layer to extend in a blade length direction. The main structural members include a plurality of main dorsal structural members positioned on a dorsal side of the wind turbine blade, and a plurality of main ventral structural members positioned on a ventral side of the wind turbine blade.
摘要翻译：风力涡轮机叶片设置有由纤维增强塑料形成的外皮层，以及由纤维增强塑料形成的多个主要结构构件，其与外表皮层一体地沿刀片长度方向延伸。主要结构构件包括定位在风力涡轮机叶片的背侧上的多个主要背部结构构件和位于风力涡轮机叶片的腹侧上的多个主腹侧结构构件。

3. 发明授权

US08083212B2 Wind-turbine rotor-blade hoisting apparatus, method for attaching wind-turbine rotor blade, and method for constructing wind power generator 有权
标题翻译：风力发电机转子叶片提升装置，风力涡轮机转子叶片安装方法及风力发电机构造方法
公开(公告)号：US08083212B2
公开(公告)日：2011-12-27
申请号：US12311627
申请日：2008-05-22
申请人： Tomohiro Numajiri , Nobuyasu Nakamura
发明人： Tomohiro Numajiri , Nobuyasu Nakamura
IPC分类号： B66D1/26
CPC分类号： B66C1/108 , F03D1/0658 , F03D13/10 , F03D80/50 , F05B2230/61 , F05B2240/916 , Y02E10/721 , Y02E10/726 , Y02E10/728 , Y02P70/523 , Y10T29/49316
摘要： The present invention provides a wind-turbine rotor-blade hoisting apparatus that enables attachment and removal of wind-turbine rotor blades without using a plurality of heavy machines and that enables attachment and removal of wind-turbine rotor blades on a site having a complex land shape with little flat land, a method for attaching a wind-turbine rotor blade, and a method for constructing a wind power generator. The present invention is characterized in that it includes a sheave (14) that guides a hoisting wire (17) from a rotor head (4), to which a wind-turbine rotor blade (6) is to be attached, toward the wind-turbine rotor blade (6) and that is arranged so as to be movable in a direction along the rotation axis of the rotor head (4); a retaining portion (15) that retains an attaching end of the wind-turbine rotor blade (6) such that a line connecting the center of gravity of the wind-turbine rotor blade (6) and a connecting portion, to which the hoisting wire (17) is connected, crosses the longitudinal axis of the wind-turbine rotor blade (6); and a winch (12) that is disposed on the ground and that draws the hoisting wire (17) to wind up or let out the retaining portion (15).
摘要翻译：本发明提供了一种风力涡轮机转子叶片提升装置，其能够在不使用多个重型机器的情况下安装和拆卸风力涡轮机转子叶片，并且能够在具有复杂地面的地点上附接和移除风力涡轮机转子叶片具有小平坦的地面的形状，安装风力涡轮机转子叶片的方法和用于构造风力发电机的方法。本发明的特征在于，其包括一个滑轮（14），其将来自转子头（4）的提升线（17）引导到风力涡轮机转子叶片（6）将被附接到转子头部，涡轮转子叶片（6），其被布置成能够沿着转子头（4）的旋转轴线的方向移动; 保持部分（15），其保持所述风力涡轮机转子叶片（6）的附接端，使得连接所述风力涡轮机转子叶片（6）的重心的线与连接部分连接，所述提升线（17）连接，穿过风力涡轮机转子叶片（6）的纵向轴线; 以及绞盘（12），其设置在地面上并且牵引提升线（17）以卷起或放出保持部分（15）。

4. 发明授权

US08043067B2 Wind turbine blade with sufficiently high strength and light weight 有权
标题翻译：风力发电机叶片具有足够的强度和重量轻
公开(公告)号：US08043067B2
公开(公告)日：2011-10-25
申请号：US12244223
申请日：2008-10-02
申请人： Takao Kuroiwa , Toshiyuki Hirano , Nobuyasu Nakamura
发明人： Takao Kuroiwa , Toshiyuki Hirano , Nobuyasu Nakamura
IPC分类号： F03D11/02
CPC分类号： F03D1/0675 , F05B2280/6003 , F05C2253/04 , Y02E10/721
摘要： A wind turbine blade is provided with an outer skin layer formed of fiber-reinforced plastic, and a plurality of main structural members formed of fiber-reinforced plastic integrally with the outer skin layer to extend in a blade length direction. The main structural members include a plurality of main dorsal structural members positioned on a dorsal side of the wind turbine blade, and a plurality of main ventral structural members positioned on a ventral side of the wind turbine blade.
摘要翻译：风力涡轮机叶片设置有由纤维增强塑料形成的外皮层，以及由纤维增强塑料形成的多个主要结构构件，其与外表皮层一体地沿刀片长度方向延伸。主要结构构件包括定位在风力涡轮机叶片的背侧上的多个主要背部结构构件和位于风力涡轮机叶片的腹侧上的多个主腹侧结构构件。

5. 发明申请

US20110182731A1 WIND TURBINE BLADE AND WIND TURBINE GENERATOR HAVING THE SAME 有权
标题翻译：风力涡轮叶片和风力涡轮发电机
公开(公告)号：US20110182731A1
公开(公告)日：2011-07-28
申请号：US13027730
申请日：2011-02-15
申请人： Takehiro NAKA , Takatoshi MATSUSHITA , Nobuyasu NAKAMURA , Yoshihiko HAYASHI , Shinji ARINAGA
发明人： Takehiro NAKA , Takatoshi MATSUSHITA , Nobuyasu NAKAMURA , Yoshihiko HAYASHI , Shinji ARINAGA
IPC分类号： F03D1/06
CPC分类号： F03D80/30 , F05B2260/64 , Y02E10/721
摘要： A wind turbine blade has a blade body 11, a plurality of receptors 12, 13 embedded in and exposed to the surface of the blade body 11, a conductor layer 14 provided on the surface of the blade body 11 and connecting the receptors 12, 13 with one another and a downconductor 21 connected to the receptors 12, 13 and provided in the blade body 11. The downconductor 21 may be embedded in an insulator.
摘要翻译：风力涡轮机叶片具有叶片体11，嵌入并暴露于叶片本体11的表面的多个受体12,13，设置在叶片体11的表面上并连接受体12,13的导体层14 彼此连接并且连接到受体12,13并且设置在叶片主体11中的下导体21.下导体21可以嵌入绝缘体中。

6. 发明申请

US20120133146A1 DETECTING APPARATUS FOR DETECTING LIGHTNING STRIKE, WIND TURBINE BLADE EQUIPPED WITH THE SAME, WIND TURBINE GENERATOR, METHOD FOR DETECTING LIGHTNING STRIKE 审中-公开
标题翻译：用于检测雷击的检测装置，具有该风力涡轮机的风力涡轮叶片，风力发电机，用于检测雷击的方法
公开(公告)号：US20120133146A1
公开(公告)日：2012-05-31
申请号：US13308303
申请日：2011-11-30
申请人： Takehiro NAKA , Kentaro HAYASHI , Musashi KIMURA , Nobuyasu NAKAMURA , Takatoshi MATSUSHITA , Yoichiro TSUMURA , Atsushi YUGE
发明人： Takehiro NAKA , Kentaro HAYASHI , Musashi KIMURA , Nobuyasu NAKAMURA , Takatoshi MATSUSHITA , Yoichiro TSUMURA , Atsushi YUGE
IPC分类号： G01W1/00 , F03D9/00
CPC分类号： H02G13/00 , F03D80/30 , F05B2260/80 , G01R29/0842 , Y02E10/721
摘要： A lightning-strike detecting apparatus comprises: receptors (lightning members) that are provided at a plurality of locations on a wind turbine blade; lightning conductors that extend from these receptors to guide lightning-strike current to ground; a plurality of optical-fiber current sensors that are provided on the respective lightning conductors, detect lightning-strike current flowing in the lightning conductors, and output an optical signal; an optical signal converter that receives the individual optical signal output from these optical-fiber current sensors, converts the optical signals to the respective characteristic electrical signals, and outputs the electrical signals; and a controller that identifies the type of the electrical signal input from the optical signal converter, determines a lightning-strike spot on the basis of the type, and reports the lightning-strike spots.
摘要翻译：雷击检测装置包括：设置在风力涡轮机叶片上的多个位置处的受体（闪电构件）; 从这些受体延伸的雷电导体将雷击电流引导到地面; 设置在各个避雷针上的多个光纤电流传感器，检测在雷电导体中流动的雷击电流，并输出光信号; 接收从这些光纤电流传感器输出的各个光信号的光信号转换器将光信号转换成各自的特征电信号，并输出电信号; 以及识别从光信号转换器输入的电信号的类型的控制器，基于该类型确定雷击点，并报告雷击点。

7. 发明申请

US20100028152A1 Wind-turbine rotor-blade hoisting apparatus, method for attaching wind-turbine rotor blade, and method for constructing wind power generator 有权
标题翻译：风力发电机转子叶片提升装置，风力涡轮机转子叶片安装方法及风力发电机构造方法
公开(公告)号：US20100028152A1
公开(公告)日：2010-02-04
申请号：US12311627
申请日：2008-05-22
申请人： Tomohiro Numajiri , Nobuyasu Nakamura
发明人： Tomohiro Numajiri , Nobuyasu Nakamura
IPC分类号： F03D11/00 , B23P11/00 , F03D1/06 , B66D1/36
CPC分类号： B66C1/108 , F03D1/0658 , F03D13/10 , F03D80/50 , F05B2230/61 , F05B2240/916 , Y02E10/721 , Y02E10/726 , Y02E10/728 , Y02P70/523 , Y10T29/49316
摘要： The present invention provides a wind-turbine rotor-blade hoisting apparatus that enables attachment and removal of wind-turbine rotor blades without using a plurality of heavy machines and that enables attachment and removal of wind-turbine rotor blades on a site having a complex land shape with little flat land, a method for attaching a wind-turbine rotor blade, and a method for constructing a wind power generator. The present invention is characterized in that it includes a sheave (14) that guides a hoisting wire (17) from a rotor head (4), to which a wind-turbine rotor blade (6) is to be attached, toward the wind-turbine rotor blade (6) and that is arranged so as to be movable in a direction along the rotation axis of the rotor head (4); a retaining portion (15) that retains an attaching end of the wind-turbine rotor blade (6) such that a line connecting the center of gravity of the wind-turbine rotor blade (6) and a connecting portion, to which the hoisting wire (17) is connected, crosses the longitudinal axis of the wind-turbine rotor blade (6); and a winch (12) that is disposed on the ground and that draws the hoisting wire (17) to wind up or let out the retaining portion (15).
摘要翻译：本发明提供了一种风力涡轮机转子叶片提升装置，其能够在不使用多个重型机器的情况下安装和拆卸风力涡轮机转子叶片，并且能够在具有复杂地面的地点上附接和移除风力涡轮机转子叶片具有小平坦的地面的形状，安装风力涡轮机转子叶片的方法和用于构造风力发电机的方法。本发明的特征在于，其包括一个滑轮（14），其将来自转子头（4）的提升线（17）引导到风力涡轮机转子叶片（6）将被附接到转子头部，涡轮转子叶片（6），其被布置成能够沿着转子头（4）的旋转轴线的方向移动; 保持部分（15），其保持所述风力涡轮机转子叶片（6）的附接端，使得连接所述风力涡轮机转子叶片（6）的重心的线与连接部分连接，所述提升线（17）连接，穿过风力涡轮机转子叶片（6）的纵向轴线; 以及绞盘（12），其设置在地面上并且牵引提升线（17）以卷起或放出保持部分（15）。

8. 发明申请

US20090169392A1 Wind turbine blade with sufficiently high strength and light weight 有权
标题翻译：风力发电机叶片具有足够的强度和重量轻
公开(公告)号：US20090169392A1
公开(公告)日：2009-07-02
申请号：US12244223
申请日：2008-10-02
申请人： Takao KUROIWA , Toshiyuki Hirano , Nobuyasu Nakamura
发明人： Takao KUROIWA , Toshiyuki Hirano , Nobuyasu Nakamura
IPC分类号： F03D1/06 , F03D3/06
CPC分类号： F03D1/0675 , F05B2280/6003 , F05C2253/04 , Y02E10/721
摘要： A wind turbine blade is provided with an outer skin layer formed of fiber-reinforced plastic, and a plurality of main structural members formed of fiber-reinforced plastic integrally with the outer skin layer to extend in a blade length direction. The main structural members include a plurality of main dorsal structural members positioned on a dorsal side of the wind turbine blade, and a plurality of main ventral structural members positioned on a ventral side of the wind turbine blade.
摘要翻译：风力涡轮机叶片设置有由纤维增强塑料形成的外皮层，以及由纤维增强塑料形成的多个主要结构构件，其与外表皮层一体地沿刀片长度方向延伸。主要结构构件包括定位在风力涡轮机叶片的背侧上的多个主要背部结构构件和位于风力涡轮机叶片的腹侧上的多个主腹侧结构构件。

9. 发明授权

US4329187A Apparatus and method for cutting continuous metal sheet by melting portion thereof and trimming end of cut sheet 失效
标题翻译：通过其熔化部分切割连续金属片并切割切割片的端部的装置和方法
公开(公告)号：US4329187A
公开(公告)日：1982-05-11
申请号：US213686
申请日：1980-12-05
申请人： Bunnosuke Ushioda , Nobuyasu Nakamura
发明人： Bunnosuke Ushioda , Nobuyasu Nakamura
IPC分类号： B23K7/00 , B23K7/02 , B23K7/08
CPC分类号： B23K7/003
摘要： A trimming apparatus comprises a trimming mechanism including a carriage movable along the path of travel of a sheet segment which has been cut from a continuous metal sheet by melting a localized area thereof, a slag being formed on an end of the sheet segment. An engaging member is mounted on the carriage and engageable with the sheet segment. A burner is mounted on the carriage and movable along the end of the sheet segment to remove the slag therefrom. There is also disclosed a method of cutting a continuous metal sheet by melting a localized area thereof, and trimming the end of the cut sheet.
摘要翻译：修剪装置包括修剪机构，该修整机构包括可沿着通过熔化其局部区域从连续金属片切割的片段的行进路径移动的托架，在片段的端部上形成炉渣。接合构件安装在滑架上并与片段接合。燃烧器安装在滑架上并沿着片段的端部移动以从其中移除炉渣。还公开了一种通过熔化其局部区域并修剪切割片的端部来切割连续金属片的方法。

10. 发明授权

US08475135B2 Wind turbine blade with sufficiently high strength and light weight 失效
公开(公告)号：US08475135B2
公开(公告)日：2013-07-02
申请号：US13244600
申请日：2011-09-25
申请人： Takao Kuroiwa , Toshiyuki Hirano , Nobuyasu Nakamura
发明人： Takao Kuroiwa , Toshiyuki Hirano , Nobuyasu Nakamura
IPC分类号： F01D5/14
CPC分类号： F03D1/0675 , F05B2280/6003 , F05C2253/04 , Y02E10/721
摘要： A wind turbine blade is provided with an outer skin layer formed of fiber-reinforced plastic, and a plurality of main structural members formed of fiber-reinforced plastic integrally with the outer skin layer to extend in a blade length direction. The main structural members include a plurality of main dorsal structural members positioned on a dorsal side of the wind turbine blade, and a plurality of main ventral structural members positioned on a ventral side of the wind turbine blade.

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