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1. 发明申请

US20110024236A1 LUBRICATING DEVICE AND METHOD FOR GEARBOX 审中-公开
标题翻译：齿轮箱的润滑装置和方法
公开(公告)号：US20110024236A1
公开(公告)日：2011-02-03
申请号：US12935359
申请日：2009-04-30
申请人： Akihiko Yano , Yoshitomo Noda , Atsushi Yuge , Yasushi Okano , Kazufumi Takayanagi
发明人： Akihiko Yano , Yoshitomo Noda , Atsushi Yuge , Yasushi Okano , Kazufumi Takayanagi
IPC分类号： F16H57/04
CPC分类号： F16H57/0434 , F03D80/70 , F05B2260/4031 , F05B2260/85 , F05B2260/98 , F16H57/0461 , F16N39/04 , Y02E10/722
摘要： In order to provide a lubricating device and lubricating method for a gearbox which does not take long to heat the lubricant oil and prevents the aeration of the lubricant oil due to the splashing thereof during the activation of the gearbox, the present invention provides a lubricating device for a gearbox comprising: a gearbox which includes an input shaft, a group of gears rotated by the rotation of the input shaft, and an output shaft rotated by the rotation of the group of gears, the rotation of the input shaft being speeded up and outputted to the output shaft via the group of gears; an oil storage chamber which stores lubricant oil for lubricating the gearbox; a lubricant oil circulating line which includes a pump and through which the lubricant oil stored in the oil storage chamber is supplied to the gearbox by the pump and then returned to the oil storage chamber; a bypass line which is provided in the oil lubricant circulating line and bypasses the gearbox; and a switching valve which is provided in the oil lubricant circulating line and switches a supply path of the lubricant between supplying the lubricant oil to the gearbox and supplying the lubricant oil to the bypass line.
摘要翻译：为了提供一种用于齿轮箱的润滑装置和润滑方法，其不需要很长时间来加热润滑油并且防止在齿轮箱启动期间由于其飞溅而导致的润滑油的通风，本发明提供一种润滑装置一种变速箱，包括：齿轮箱，其包括输入轴，通过输入轴的旋转而旋转的一组齿轮以及通过该组齿轮的旋转而旋转的输出轴，输入轴的旋转被加速，经由一组齿轮输出到输出轴; 储油室，储存用于润滑齿轮箱的润滑油; 润滑油循环管路，其包括泵，通过所述泵将存储在所述储油室中的润滑油通过所述泵供给到所述齿轮箱，然后返回到所述储油室; 旁路管路，其设置在油润滑剂循环管路中并绕过齿轮箱; 以及切换阀，其设置在所述油润滑剂循环管路中，并且在将所述润滑油供给到所述齿轮箱之间并将所述润滑油供给到所述旁通管路时切换所述润滑剂的供给路径。

2. 发明申请

US20110222804A1 WIND TURBINE GENERATOR 审中-公开
标题翻译：风力涡轮发电机
公开(公告)号：US20110222804A1
公开(公告)日：2011-09-15
申请号：US12448280
申请日：2008-08-14
申请人： Yasushi Okano , Kazufumi Takayanagi , Yoshitomo Noda
发明人： Yasushi Okano , Kazufumi Takayanagi , Yoshitomo Noda
IPC分类号： F16C33/66 , F16C19/22
CPC分类号： F16C19/38 , F03D80/70 , F16C19/52 , F16C33/664 , F16C33/6659 , F16C33/6685 , F16C2300/14 , F16C2360/31 , Y02E10/721 , Y02E10/722
摘要： A wind turbine generator is provided in which damage to a rolling element due to running out of lubricant oil in a main bearing (10) can be reliably prevented even if a wind turbine idles during a power failure. In a wind turbine generator in which the main bearing (10) of a laterally disposed main shaft (6) has an oil supply port (14) and a drain port (15) for lubricant oil, and in which the lubricant oil supplied from an oil pump flows through the oil supply port (14) into the main bearing (10) and flows out through the drain port (15) to circulate, the drain port (15) is disposed above the center of a lower rolling element disposed in the main bearing (10).
摘要翻译：提供了一种风力发电机，其中即使在电力故障期间风力涡轮机空转时，也可以可靠地防止由于主轴承（10）中的润滑油流出而导致的滚动元件的损坏。在风力涡轮发电机中，横向设置的主轴（6）的主轴承（10）具有用于润滑油的供油口（14）和排出口（15），并且其中从油泵通过供油口（14）流入主轴承（10），并通过排放口（15）流出，循环，排水口（15）设置在设置在主轴承（10）。

3. 发明授权

US08517671B2 Wind turbine generator 有权
标题翻译：风力发电机组
公开(公告)号：US08517671B2
公开(公告)日：2013-08-27
申请号：US13218963
申请日：2011-08-26
申请人： Yoshitomo Noda , Seita Seki , Akihiko Yano
发明人： Yoshitomo Noda , Seita Seki , Akihiko Yano
IPC分类号： F03D11/04
CPC分类号： F03D7/0204 , F03D7/0224 , F03D80/70 , F05B2260/4023 , F05B2260/79 , Y02E10/723
摘要： Provided is a wind turbine generator in which, the specifications of the gears can be designed for the level of a maximum load during driving without decreasing the necessary strength and durability. A wind turbine generator in which a nacelle is installed at an upper end of a tower that is vertically erected on a foundation includes a yaw driving unit that yaws the nacelle and/or a pitch driving unit that controls pitch angles of the wind turbine blades, wherein a drive mechanism of the yaw driving unit and/or the pitch driving unit, which are equipped with an engaging portion of a slewing bearing (20) having internal teeth or external teeth and a pinion gear is equipped with a clutch mechanism, at the engaging portion, that slides when receiving an input larger than a maximum load during driving.
摘要翻译：提供了一种风力发电机，其中齿轮的规格可以设计成在行驶期间的最大负载水平，而不降低必要的强度和耐久性。风力发电机，其中机舱安装在垂直竖立在基座上的塔的上端，包括：偏航驱动单元，该偏航驱动单元对所述风力涡轮机叶片的俯仰角进行控制，所述偏航驱动单元与所述机舱和/或俯仰驱动单元相连，其特征在于，所述偏航驱动单元和/或所述俯仰驱动单元的驱动机构配备有具有内齿或外齿的回转支承（20）的接合部和小齿轮，所述离合器机构接合部，当在驾驶期间接收到大于最大负载的输入时滑动。

4. 发明申请

US20110254281A1 WIND TURBINE GENERATOR 审中-公开
标题翻译：风力涡轮发电机
公开(公告)号：US20110254281A1
公开(公告)日：2011-10-20
申请号：US13129179
申请日：2009-06-16
申请人： Yoshitomo Noda , Tomohiro Numajiri , Akihiko Yano , Hideaki Nishida , Takafumi Yoshida
发明人： Yoshitomo Noda , Tomohiro Numajiri , Akihiko Yano , Hideaki Nishida , Takafumi Yoshida
IPC分类号： F03D9/00
CPC分类号： F03D7/0204 , F03D13/20 , F03D80/70 , F05B2240/52 , F16C17/26 , F16C2240/40 , F16C2360/31 , Y02E10/722 , Y02E10/723 , Y02E10/728
摘要： Size enlargement of a wind turbine generator is facilitated by eliminating various problems that occur with a bearing that joins a tower (2) and a nacelle. In a wind turbine generator that turnably supports a nacelle installed at the top portion of a tower (2) via a yawing sliding bearing (30), a sliding bearing member (33) of the yawing sliding bearing (30) is provided on at least one of an inner circumferential surface side and an outer circumferential side of the tower (2), and the side-surface length (H) of the sliding bearing member (33) is set to be at least twice the horizontal-direction length (L) of the sliding bearing member.
摘要翻译：通过消除与连接塔（2）和机舱的轴承发生的各种问题，便于风力发电机的尺寸扩大。在经由偏航滑动轴承（30）可转动地支撑安装在塔架（2）的顶部的机舱的风力涡轮发电机中，偏航滑动轴承（30）的滑动轴承部件（33）至少设置在塔架（2）的内周面和外周侧之一以及滑动轴承部件（33）的侧面长度（H）设定为水平方向长度（L ）。

5. 发明申请

US20130202234A1 SLEWING BEARING STRUCTURE 审中-公开
标题翻译：松紧轴承结构
公开(公告)号：US20130202234A1
公开(公告)日：2013-08-08
申请号：US13367124
申请日：2012-02-06
申请人： Yoshitomo NODA , Kensuke NISHIURA , Tomohiro NUMAJIRI
发明人： Yoshitomo NODA , Kensuke NISHIURA , Tomohiro NUMAJIRI
IPC分类号： F16C33/58 , F16C19/50
CPC分类号： F16C19/522 , F16C19/02 , F16C19/22 , F16C33/58 , F16C2300/14 , F16C2360/31
摘要： There is provided a slewing bearing structure capable of maintaining favorable bearing performance by adjusting and changing rigidity thereof while minimizing the increase in the weight thereof for preventing distortion of a pressure pattern caused by structural deformation from unfavorably affecting the bearing performance. A slewing bearing of a rolling bearing, in which a rolling element is put between bearing rings and formed on an inner ring and an outer ring, has a slewing bearing structure in which a rigidity strengthening portion, at which rigidity of the inner ring and/or the outer ring is increased more than that at peripheral portions, is formed at a circumferential area where a bearing contact pressure is high.
摘要翻译：提供了一种通过调节和改变刚度来保持良好的轴承性能的回转支承结构，同时最小化其重量的增加，以防止由结构变形引起的压力图形的变形，从而不利地影响轴承性能。一种滚动轴承的回转支承，其中滚动元件放置在轴承环之间并形成在内圈和外圈上，具有回转支承结构，其中刚性强化部分将内圈和/ 或者外圈比周边部分增加得更多，形成在轴承接触压力高的圆周区域。

6. 发明申请

US20110233939A1 WIND TURBINE GENERATOR 审中-公开
标题翻译：风力涡轮发电机
公开(公告)号：US20110233939A1
公开(公告)日：2011-09-29
申请号：US13131788
申请日：2009-06-24
申请人： Yoshitomo Noda , Tomohiro Numajiri , Seita Seki
发明人： Yoshitomo Noda , Tomohiro Numajiri , Seita Seki
IPC分类号： F03D9/00
CPC分类号： F16C17/04 , F03D80/70 , F16C19/26 , F16C19/507 , F16C21/00 , F16C2300/14 , F16C2360/31 , Y02E10/722 , Y02E10/726
摘要： A wind turbine generator provided with a sliding bearing as a yawing ring bearing that can reduce shifting of an axial center by making radial-direction clearances small. In a wind turbine generator in which a nacelle installed at the top of a tower is turnably supported via a yawing sliding bearing, the yawing sliding bearing is provided with a sliding member 33 disposed between top and bottom support surfaces of a flange formed mainly at a stationary portion and a turning portion; and a rolling element disposed between the stationary portion of the yawing sliding hearing and the turning portion.
摘要翻译：一种具有滑动轴承作为偏航环轴承的风力涡轮发电机，其可以通过使径向间隙小而减小轴向中心的偏移。在其中安装在塔顶部的机舱通过偏航滑动轴承可转动地支撑的风力涡轮发电机中，偏航滑动轴承设置有滑动构件33，该滑动构件33设置在主要形成于主体的凸缘的凸缘的顶部和底部支撑表面之间固定部分和转动部分; 以及设置在偏航滑动式听觉器的静止部与转动部之间的滚动元件。

7. 发明申请

US20120009063A1 WIND TURBINE GENERATOR 有权
标题翻译：风力涡轮发电机
公开(公告)号：US20120009063A1
公开(公告)日：2012-01-12
申请号：US13218963
申请日：2011-08-26
申请人： Yoshitomo NODA , Seita SEKI , Akihiko YANO
发明人： Yoshitomo NODA , Seita SEKI , Akihiko YANO
IPC分类号： F03D7/04
CPC分类号： F03D7/0204 , F03D7/0224 , F03D80/70 , F05B2260/4023 , F05B2260/79 , Y02E10/723
摘要： Provided is a wind turbine generator in which, the specifications of the gears can be designed for the level of a maximum load during driving without decreasing the necessary strength and durability. A wind turbine generator in which a nacelle is installed at an upper end of a tower that is vertically erected on a foundation includes a yaw driving unit that yaws the nacelle and/or a pitch driving unit that controls pitch angles of the wind turbine blades, wherein a drive mechanism of the yaw driving unit and/or the pitch driving unit, which are equipped with an engaging portion of a slewing bearing (20) having internal teeth or external teeth and a pinion gear is equipped with a clutch mechanism, at the engaging portion, that slides when receiving an input larger than a maximum load during driving.
摘要翻译：提供了一种风力发电机，其中齿轮的规格可以设计成在行驶期间的最大负载水平，而不降低必要的强度和耐久性。风力发电机，其中机舱安装在垂直竖立在基座上的塔的上端，包括：偏航驱动单元，该偏航驱动单元对所述风力涡轮机叶片的俯仰角进行控制，所述偏航驱动单元与所述机舱和/或俯仰驱动单元相连，其特征在于，所述偏航驱动单元和/或所述俯仰驱动单元的驱动机构配备有具有内齿或外齿的回转支承（20）的接合部和小齿轮，所述离合器机构接合部，当在驾驶期间接收到大于最大负载的输入时滑动。

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