专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US11118563B2 Wind turbine generator system, wind turbine blade, and reinforcing method for wind turbine blade 有权
公开(公告)号：US11118563B2
公开(公告)日：2021-09-14
申请号：US16019462
申请日：2018-06-26
申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.
发明人： Yasutaka Kimura , Takao Kuroiwa , Keisuke Ota
IPC分类号： F03D1/06 , B29C73/10 , B32B5/26 , B32B27/38 , F03D80/50 , B32B27/36
摘要： A wind turbine blade is reinforced while suppressing possible stress concentration resulting from a load imposed on a blade root portion of the wind turbine blade in a flap direction. The wind turbine blade includes a blade main body extending from the blade root portion toward a blade tip portion and an FRP reinforcing layer formed so as to cover at least a part of the outer surface of the blade root portion of the blade main body. The FRP reinforcing layer includes a plurality of laminated fiber layers and a resin with which the plurality of fiber layers is impregnated. The FRP reinforcing layer is formed such that, in a cross section along a longitudinal direction of the blade main body, both ends of the plurality of laminated fiber layers in the longitudinal direction are tapered.

2. 发明授权

US09657995B2 Device for monitoring inside of high-temperature furnace, and system for monitoring inside of high-temperature furnace provided with same 有权
公开(公告)号：US09657995B2
公开(公告)日：2017-05-23
申请号：US14437778
申请日：2013-10-17
申请人： MITSUBISHI HEAVY INDUSTRIES ENVIRONMENTAL & CHEMICAL ENGINEERING CO., LTD.
发明人： Hiroshi Nagai , Tomohiro Harada , Akira Noma , Toshimasa Shirai
IPC分类号： H04N5/225 , F27D21/02 , F23M11/04 , C10J3/00 , G01J5/08 , G01J5/00 , G01J5/02 , G01J5/04 , G01J5/06 , F27D21/00 , C10J3/46 , C21C5/52
CPC分类号： F27D21/02 , C10J3/00 , C10J3/46 , C10J3/723 , C21C2005/5288 , F23M11/04 , F27D21/00 , F27D21/0014 , F27D2021/026 , G01J5/0044 , G01J5/029 , G01J5/04 , G01J5/061 , G01J5/0893 , G01J2005/0077 , H04N5/225 , H04N2005/2255 , Y02P10/216
摘要： Provided is an outer casing having a bottomed tube shape, the casing having a cooling water supply port, and a cooling water discharge port, and being inserted into a high-temperature furnace; an inner casing having a bottomed tube shape inserted into the outer casing; an imaging unit that is disposed in the inner casing which captures an image of the exterior of the outer casing; and partition members that are between an inner surface of the outer casing and an outer surface of the inner casing which define a first flow channel, a second flow channel, and a communicating channel for communicating the first flow channel and the second flow channel between the bottom of the outer casing and the partition members.

3. 发明授权

US09457488B2 Blade mount of rotary die cutter, and method and device for fixing blade mount 有权
标题翻译：旋转模切机的刀片安装，以及固定刀片安装的方法和装置
公开(公告)号：US09457488B2
公开(公告)日：2016-10-04
申请号：US13508117
申请日：2010-10-28
申请人： Hironari Yamada , Osamu Hatano
发明人： Hironari Yamada , Osamu Hatano
IPC分类号： B26D1/24 , B26F1/44 , B26F1/38 , B31F1/10 , B26D7/26
CPC分类号： B26F1/44 , B26D2007/2607 , B26D2007/2657 , B26F1/384 , B31B50/146 , B31B50/18 , B31B50/256 , B31F1/10 , Y10T29/49959 , Y10T83/4795 , Y10T83/9464
摘要： A blade mount is attached or detached without bolts to save the time for the attaching and the detaching. Consequently, the operation efficiency of the rotary die cutter is enhanced, which is intended to achieve. Two fixing rings are freely fitted to a knife cylinder and the driving unit rotates the screw axis to move moving mounts. Thereby, yoke plates disposed on the moving mounts move the fixing rings to the end portion of a blade mount, and then an activated unit activates fixing units to fix the fixing rings to the outer circumference face of the knife cylinder, so that the blade mount is fixed. After the fixing rings are fixed, the yoke plates are separated from the fixing rings, so that abrasion of the yoke plates can be avoided.
摘要翻译：没有螺栓安装或拆卸刀片安装架，以节省安装和拆卸的时间。因此，旨在实现旋转模切机的操作效率得到提高。两个固定环自由地安装在刀片滚筒上，驱动单元旋转螺丝轴以移动移动的安装座。由此，设置在移动支架上的轭板将固定环移动到刀片安装件的端部，然后，激活单元启动固定单元以将固定环固定到刀筒的外周面，使得刀片安装是固定的在固定环固定之后，轭板与固定环分离，从而可以避免轭板的磨损。

4. 发明授权

US09194768B2 Rim assembly and tire testing machine 有权
标题翻译：轮辋装配和轮胎试验机
公开(公告)号：US09194768B2
公开(公告)日：2015-11-24
申请号：US14236323
申请日：2012-12-26
申请人： MITSUBISHI HEAVY INDUSTRIES MACHINERY TECHNOLOGY CORPORATION
发明人： Makoto Tachibana , Jiro Agawa , Morihiro Imamura , Tatsuya Ueda , Yoshinori Miyamoto
IPC分类号： G01M17/02
CPC分类号： G01M17/021 , G01M17/02
摘要： A rim assembly includes a first rim on which a first reference surface is formed, a second rim on which a second reference surface is formed, a through-hole that extends to intersect the first reference surface of the first rim and into which an inserting part is inserted, pins erected on one of the first and second reference surfaces, protruding portions formed on the other of the first and second reference surfaces, first supporting members provided for the first reference surface, and second supporting members provided for the second reference surface. Groove portions with which the protruding portions are engaged are formed around the outer peripheral surfaces of the pins. The first and second supporting members come into contact with each other when the protruding portions are separated from the groove portions, and are separated from each other when the protruding portions are engaged to the groove portions.
摘要翻译：一种轮辋组件包括：第一轮辋，其上形成有第一参考表面;第二轮辋，其上形成有第二参考表面;通孔，其延伸以与第一轮辋的第一参考表面相交，插入在第一和第二参考表面中的一个上竖立的销，形成在第一和第二参考表面中的另一个上的突出部分，为第一参考表面设置的第一支撑构件和为第二参考表面设置的第二支撑构件。在销的外周面上形成有与突出部接合的槽部。当突出部分与槽部分离时，第一和第二支撑构件彼此接触，并且当突出部分接合到槽部时彼此分离。

5. 发明授权

US08749089B2 Coordinated control of power converter and pitch angle for wind turbine generation system 失效
标题翻译：风力发电系统功率转换器和俯仰角的协调控制
公开(公告)号：US08749089B2
公开(公告)日：2014-06-10
申请号：US13556110
申请日：2012-07-23
申请人： Shinji Arinaga , Tsuyoshi Wakasa , Takatoshi Matsushita , Akira Yasugi , Masaaki Shibata
发明人： Shinji Arinaga , Tsuyoshi Wakasa , Takatoshi Matsushita , Akira Yasugi , Masaaki Shibata
IPC分类号： H02P9/04
CPC分类号： F03D7/026 , F03D7/0224 , F03D7/0276 , F05B2220/70644 , F05B2270/107 , F05B2270/327 , F05B2270/328 , Y02E10/723 , Y02E10/725
摘要： A wind power generation system is disclosed for suppressing an increase of torque when a voltage in a utility grid is restored, and to reduce a load to devices due to the torque. The wind power generation system includes a blade control unit for controlling the pitch angle of the wind turbine blades such that the pitch angle matches a target pitch angle determined on the basis of at least one of a wind speed, a rotation speed of the power generator, and a requested output power when the power control unit re-actuates the operations of the converter and the inverter.
摘要翻译：公开了一种用于在公用电网中的电压恢复时抑制转矩增加的风力发电系统，并且由于转矩而减少对装置的负载。风力发电系统包括：叶片控制单元，用于控制风力涡轮机叶片的俯仰角，使得俯仰角与基于风速，发电机的转速中的至少一个所确定的目标俯仰角匹配; 以及当功率控制单元重新启动转换器和逆变器的操作时所请求的输出功率。

6. 发明授权

US08671641B2 Half precast slab and method for structuring half precast slab 有权
标题翻译：半预制板和构造半预制板的方法
公开(公告)号：US08671641B2
公开(公告)日：2014-03-18
申请号：US13768842
申请日：2013-02-15
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： Takeo Takakura , Satoru Tanaka , Yumi Tanaka , Toshiaki Kato , Naoyuki Kita , Nobuyuki Kawabata
IPC分类号： E04B5/04
CPC分类号： E04B5/40 , E04B5/36 , E04B5/38
摘要： Providing a half precast slab even in a case where the thickness of the slab in the site condition is too thick to apply conventional precast construction techniques. A half precast slab including a plurality of floor concrete form members and, each floor concrete form member being provided with: a bottom slab of a long length, in response to the floor concrete form member; a pair of side walls installed upright along each longitudinal edge of the bottom slab, in response to the floor concrete form member; thereby, each floor concrete form member is arranged so as to be parallel to each other and be tightly connected to the adjacent floor concrete form member, along the direction perpendicular to the longitudinal direction of each floor concrete form member; the height of the side walls other than the side walls on the most outer edge sides of the whole floor concrete form members is set at a common height that is smaller than the height of the side walls on the most outer edge sides.
摘要翻译：即使在现场条件下的板坯的厚度太厚而不能应用常规的预制构造技术的情况下，也提供半预制板坯。包括多个地板混凝土模板构件的半预制板，并且每个地板混凝土模板构件设置有：响应于地板混凝土模板构件长长的底板; 响应于地板混凝土形式构件，沿着底板的每个纵向边缘竖立安装的一对侧壁; 由此，每个地板混凝土模板构件被布置成彼此平行，并且沿垂直于每个地板混凝土构件的纵向的方向紧密地连接到相邻的地板混凝土模板构件; 除了整个地板混凝土构件的最外侧边缘的侧壁以外的侧壁的高度被设定为比最外侧边缘侧壁的高度小的共同高度。

7. 发明授权

US08667901B2 Bogie for guide rail type vehicle 有权
标题翻译：转向架用于导轨式车辆
公开(公告)号：US08667901B2
公开(公告)日：2014-03-11
申请号：US13144140
申请日：2009-08-07
申请人： Hiroyuki Maeyama , Yoshinori Mitsui , Kousuke Katahira
发明人： Hiroyuki Maeyama , Yoshinori Mitsui , Kousuke Katahira
IPC分类号： B61F9/00 , B61F5/38
CPC分类号： B62D1/265
摘要： A bogie for a vehicle which is guided by guide wheels that rotate while keeping contact with a guide rail arranged along a guideway of the vehicle. The bogie comprises a guide frame which includes a pair of transverse beams and a connecting member arranged between the pair of the transverse beams and each of the traverse beams being equipped with the guide wheels rotatably on both ends thereof, an axle supported on a non-turning part of the bogie such that the axle is capable of turning and running wheels which are attached to both ends of the axle. The running wheels are rigidly fixed to the axle and the guide frame is fixed to the axle so as to steer the guide frame, the axle and the running wheels integrally.
摘要翻译：用于车辆的转向架，其由导向轮引导，所述导向轮在与沿着车辆的导轨布置的导轨保持接触的同时旋转。转向架包括引导架，其包括一对横梁和连接构件，该连接构件设置在一对横梁之间，每个横梁在其两端可旋转地装有导向轮，转动转向架的一部分，使得车轴能够转动和运行连接到车轴两端的车轮。行走轮刚性固定在车轴上，引导架固定在车轴上，以引导车架，车轴和行车轮整体转向。

8. 发明授权

US08641376B2 Wind turbine and method of deicing wind turbine blade 有权
标题翻译：风力发电机和除风风力发电机叶片的方法
公开(公告)号：US08641376B2
公开(公告)日：2014-02-04
申请号：US12672309
申请日：2009-08-19
申请人： Mitsuya Baba
发明人： Mitsuya Baba
IPC分类号： F01P7/06
CPC分类号： F01D11/00 , F03D7/0224 , F03D7/024 , F03D80/40 , F05B2270/19 , F05B2270/328 , Y02E10/723
摘要： A wind turbine is provided with a rotor including a plurality of blades and a deicing unit. The deicing unit performs a deicing operation only on one(s) of the plurality of blades, which has an azimuth angle within a predetermined range. The predetermined range is within a range from 90 to 270 degrees, and includes 180 degrees. Therefore, ice scattering is suppressed in deicing the wind turbine blades.
摘要翻译：风力涡轮机设置有包括多个叶片和除冰单元的转子。除冰单元仅在多个叶片中的一个或多个具有在预定范围内的方位角的除雪操作。预定范围在90至270度的范围内，并且包括180度。因此，在风力涡轮机叶片除冰时抑制了冰散射。

9. 发明授权

US08636615B2 Planetary gear train with oiling system for supplying lubricant oil to bearing of planetary gear and wind turbine generator incorporating the same 有权
标题翻译：带润滑油的行星齿轮系，用于将行星齿轮的轴承和包含该轴承的风力发电机组提供润滑油
公开(公告)号：US08636615B2
公开(公告)日：2014-01-28
申请号：US13778896
申请日：2013-02-27
申请人： Mitsubishi Heavy Industries, Ltd. , Ishibashi Manufacturing, Co., Ltd.
发明人： Kazutaka Suzuki , Kazufumi Takayanagi , Takafumi Yoshida , Tadasuke Nishioka , Toshiharu Goya , Motohisa Uesato , Masahiro Kusaka
IPC分类号： F16H57/04
CPC分类号： F16H57/043 , B23P19/04 , F03D9/25 , F03D15/00 , F03D15/10 , F03D80/70 , F05B2260/40311 , F16H57/0479 , F16H57/0486 , Y02B10/30 , Y02E10/722 , Y02P70/523 , Y10T29/49826
摘要： A planetary gear train is provided with: a planetary gear; a planetary pin for supporting the planetary gear; a carrier for supporting the planetary pin; and a housing for accommodating at least a portion of the carrier, the planetary gear and the planetary pin. The planetary gear is rotatable with respect to the planetary pin by a bearing. An oiling flow path for supplying lubricant oil to the bearing is formed inside the carrier. The carrier receives the lubricant oil into the oiling flow path from an oiling member stationarily fixed to the housing. The inlet for receiving the lubricant oil into the oiling flow path of the carrier from the oiling member is positioned inside the housing.
摘要翻译：行星齿轮系设有：行星齿轮; 用于支撑行星齿轮的行星销; 用于支撑行星销的载体; 以及用于容纳载体，行星齿轮和行星销的至少一部分的壳体。行星齿轮可通过轴承相对于行星销转动。在载体内部形成有用于向轴承供给润滑油的供油流路。载体从固定于壳体的上油部件接收润滑油进入给油流路。用于从润滑部件接收润滑油进入载体的上油流路的入口位于壳体内部。

10. 发明授权

US08508201B2 Inductor driving circuit 有权
标题翻译：电感驱动电路
公开(公告)号：US08508201B2
公开(公告)日：2013-08-13
申请号：US12533470
申请日：2009-07-31
申请人： Hiroshi Kawashima
发明人： Hiroshi Kawashima
IPC分类号： G05F1/44 , G05F1/45
CPC分类号： H01H47/325 , H01F7/1811
摘要： In an inductor driving circuit, a DC voltage is applied between a positive terminal and a negative terminal. A series connection of an inductor and a transistor is provided between the positive terminal and the negative terminal. A gate control circuit is configured to turn on the transistor in response to the application of the DC voltage and turn off the transistor in response to the stop of the application of the DC voltage. A diode is connected between a source and a drain of the transistor to have a cathode connected to the positive terminal and an anode connected to the negative terminal. A feedback diode has a cathode connected to the positive terminal and an anode connected to the negative terminal.
摘要翻译：在电感驱动电路中，在正极端子和负极端子之间施加直流电压。在正极端子和负极端子之间提供电感器和晶体管的串联连接。门控制电路被配置为响应于施加直流电压而导通晶体管，并响应于停止施加直流电压而关断晶体管。二极管连接在晶体管的源极和漏极之间，具有连接到正极端子的阴极和与负极端子连接的阳极。反馈二极管具有连接到正端子的阴极和连接到负极端子的阳极。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式