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. 发明申请

US20120315143A1 ROTOR BLADE FOR A WIND TURBINE 审中-公开
标题翻译：用于风力发电机的转子叶片
公开(公告)号：US20120315143A1
公开(公告)日：2012-12-13
申请号：US13490655
申请日：2012-06-07
申请人： Erik Grove-Nielsen
发明人： Erik Grove-Nielsen
IPC分类号： F01D5/30 , F01D5/22 , F01D5/02
CPC分类号： F03D1/0675 , F03D1/065 , F03D1/0658 , F03D1/0691 , F03D13/10 , F05B2240/40 , F05B2240/80 , F05B2240/90 , Y02E10/721 , Y02E10/728
摘要： A rotor blade for a wind turbine has an elongate blade base body with a plurality of connecting elements. Each connecting element comprises at least one axially extending connecting portion adapted to be connected with corresponding connecting portions of a rotor hub of the wind turbine. The connecting elements are connected in circumferential direction so as to build a closed ring-shape.
摘要翻译：用于风力涡轮机的转子叶片具有带有多个连接元件的细长叶片基体。每个连接元件包括至少一个轴向延伸的连接部分，其适于与风力涡轮机的转子轮毂的对应连接部分连接。连接元件沿圆周方向连接以形成封闭的环形。

2. 发明申请

US20110297344A1 TURBINE AIRFOIL TO SHROUD ATTACHMENT METHOD 有权
标题翻译：涡轮机空气对SHROUD附件方法
公开(公告)号：US20110297344A1
公开(公告)日：2011-12-08
申请号：US13195959
申请日：2011-08-02
申请人： Christian X. Campbell , Anand A. Kulkarni , Allister W. James , Brian J. Wessell , Paul J. Gear
发明人： Christian X. Campbell , Anand A. Kulkarni , Allister W. James , Brian J. Wessell , Paul J. Gear
IPC分类号： B22D19/00
CPC分类号： F01D9/044 , B22C9/10 , B22D19/00 , B22D19/0081 , B22D29/001 , F01D11/005 , F05B2230/21 , F05B2240/80 , F05D2230/21 , F05D2240/80 , Y10T29/49321 , Y10T29/4981 , Y10T29/49826 , Y10T29/49982 , Y10T29/49984
摘要： Bi-casting a platform (50) onto an end portion (42) of a turbine airfoil (31) after forming a coating of a fugitive material (56) on the end portion. After bi-casting the platform, the coating is dissolved and removed to relieve differential thermal shrinkage stress between the airfoil and platform. The thickness of the coating is varied around the end portion in proportion to varying amounts of local differential process shrinkage. The coating may be sprayed (76A, 76B) onto the end portion in opposite directions parallel to a chord line (41) of the airfoil or parallel to a mid-platform length (80) of the platform to form respective layers tapering in thickness from the leading (32) and trailing (34) edges along the suction side (36) of the airfoil.
摘要翻译：在端部上形成缓冲材料（56）的涂层之后，将平台（50）压铸在涡轮机翼（31）的端部（42）上。在双面浇铸平台之后，涂层被溶解和去除，以减轻翼型和平台之间的不同的热收缩应力。涂层的厚度随着局部差动过程收缩量的变化量的比例而在端部周围变化。涂层可以在平行于翼型的弦线（41）的平行方向上平行于平台的中平台长度（80）喷射（76A，76B）到端部上，以形成相应的层沿着翼型的吸力侧（36）的引导（32）和尾部（34）边缘。

3. 发明授权

US08914976B2 Turbine airfoil to shroud attachment method 有权
标题翻译：涡轮机翼到护罩附件方法
公开(公告)号：US08914976B2
公开(公告)日：2014-12-23
申请号：US13195959
申请日：2011-08-02
申请人： Christian X. Campbell , Anand A. Kulkarni , Allister W. James , Brian J. Wessell , Paul J. Gear
发明人： Christian X. Campbell , Anand A. Kulkarni , Allister W. James , Brian J. Wessell , Paul J. Gear
IPC分类号： B21K25/00 , B22D19/00 , F01D9/04 , F01D11/00
CPC分类号： F01D9/044 , B22C9/10 , B22D19/00 , B22D19/0081 , B22D29/001 , F01D11/005 , F05B2230/21 , F05B2240/80 , F05D2230/21 , F05D2240/80 , Y10T29/49321 , Y10T29/4981 , Y10T29/49826 , Y10T29/49982 , Y10T29/49984
摘要： Bi-casting a platform (50) onto an end portion (42) of a turbine airfoil (31) after forming a coating of a fugitive material (56) on the end portion. After bi-casting the platform, the coating is dissolved and removed to relieve differential thermal shrinkage stress between the airfoil and platform. The thickness of the coating is varied around the end portion in proportion to varying amounts of local differential process shrinkage. The coating may be sprayed (76A, 76B) onto the end portion in opposite directions parallel to a chord line (41) of the airfoil or parallel to a mid-platform length (80) of the platform to form respective layers tapering in thickness from the leading (32) and trailing (34) edges along the suction side (36) of the airfoil.
摘要翻译：在端部上形成短暂材料（56）的涂层之后，将平台（50）浇铸到涡轮机翼（31）的端部（42）上。在双面浇铸平台之后，涂层被溶解和去除，以减轻翼型和平台之间的不同的热收缩应力。涂层的厚度随着局部差动过程收缩量的变化量的比例而在端部周围变化。涂层可以在平行于翼型的弦线（41）的平行方向上平行于平台的中平台长度（80）喷射（76A，76B）到端部上，以形成相应的层沿着翼型的吸力侧（36）的引导（32）和尾部（34）边缘。

4. 发明申请

US20090208337A1 TURBINE BLADE SUPPORT ASSEMBLY 审中-公开
标题翻译：涡轮叶片支撑总成
公开(公告)号：US20090208337A1
公开(公告)日：2009-08-20
申请号：US12301221
申请日：2007-05-17
申请人： David Chambers , Peter Ronald Chambers
发明人： David Chambers , Peter Ronald Chambers
IPC分类号： F03D11/04 , F03D1/06 , F03D3/06
CPC分类号： F03D1/0658 , E02B2017/0091 , F03D3/062 , F03D13/20 , F05B2240/80 , F05B2240/90 , Y02E10/721 , Y02E10/728 , Y02E10/74
摘要： A turbine blade support assembly comprises a central hub. A plurality of carrying members extend outwardly from the central hub. A respective subsidiary hub is provided on each of the carrying members for securing a respective turbine blade to each carrying member.
摘要翻译：涡轮叶片支撑组件包括中心毂。多个承载构件从中心毂向外延伸。在每个承载构件上设置有相应的辅助毂，用于将相应的涡轮叶片固定到每个承载构件。

5. 发明申请

US20150337797A1 Rotor blade for a wind turbine 有权
标题翻译：用于风力发电机的转子叶片
公开(公告)号：US20150337797A1
公开(公告)日：2015-11-26
申请号：US14816542
申请日：2015-08-03
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： Erik Grove-Nielsen
IPC分类号： F03D1/00 , F03D1/06
CPC分类号： F03D1/001 , F03D1/065 , F03D1/0658 , F03D1/0675 , F03D1/0691 , F03D13/10 , F05B2240/40 , F05B2240/80 , F05B2240/90 , Y02E10/721 , Y02E10/728
摘要： A rotor blade for a wind turbine has an elongate blade base body with a plurality of connecting elements. Each connecting element comprises at least one axially extending connecting portion adapted to be connected with corresponding connecting portions of a rotor hub of the wind turbine. The connecting elements are connected in a circumferential direction so as to build a closed ring-shape.
摘要翻译：用于风力涡轮机的转子叶片具有带有多个连接元件的细长叶片基体。每个连接元件包括至少一个轴向延伸的连接部分，其适于与风力涡轮机的转子轮毂的对应连接部分连接。连接元件沿圆周方向连接以形成封闭的环形。

6. 发明申请

US20150071783A1 TURBINE BLADE 审中-公开
标题翻译：涡轮叶片
公开(公告)号：US20150071783A1
公开(公告)日：2015-03-12
申请号：US14388458
申请日：2013-03-28
申请人： Siemens Aktiengesellschaft
发明人： Fathi Ahmad , Hans-Thomas Bolms , Nihal Kurt
IPC分类号： F01D5/30 , F01D5/08
CPC分类号： F01D5/30 , F01D5/08 , F01D5/147 , F01D9/042 , F01D11/006 , F05B2240/80 , F05D2240/80
摘要： A turbine blade is provided having a blade and a modular platform which follow one another along a longitudinal axis of the turbine blade. In order to provide a modular turbine blade that has an especially plain and simple design and that ensures an especially reliable, long-lasting, durable connection of the individual components among each other, the blade has an extension and the platform has an outer platform part and an at least two-part inner platform part which is radial in relation to the longitudinal axis and which lie laterally against the extension of the blade, and the outer platform part is designed as an endless platform frame that surrounds the outer edge of the inner platform part.
摘要翻译：涡轮叶片设置有具有叶片和模块化平台，该平台沿着涡轮机叶片的纵向轴线彼此相接。为了提供一种具有特别简单且简单设计并且确保各个部件彼此之间特别可靠，持久耐久的连接的模块化涡轮叶片，叶片具有延伸部，并且该平台具有外平台部分以及至少两部分的内部平台部分，其相对于纵向轴线是径向的，并且横向抵靠叶片的延伸部分，并且外部平台部分被设计为围绕内部的外部边缘的环形平台框架平台部分。

7. 发明申请

US20060134321A1 Blade platform restoration using cold spray 审中-公开
标题翻译：使用冷喷雾刀片平台修复
公开(公告)号：US20060134321A1
公开(公告)日：2006-06-22
申请号：US11020799
申请日：2004-12-22
申请人： Andrew DeBiccari , Jeffrey Haynes
发明人： Andrew DeBiccari , Jeffrey Haynes
IPC分类号： B05D3/00 , B05D1/12
CPC分类号： B23P6/007 , C23C24/04 , F05B2230/30 , F05B2230/80 , F05B2240/80
摘要： A process for restoring a worn edge of a component used in an engine is provided. The process comprises providing a component with a worn edge, and depositing at least one layer of powder metal material onto the worn edge using a non-oxidizing carrier gas so that the powder metal material plastically deforms without melting and bonds to the worn edge upon impact with the worn edge.
摘要翻译：提供了用于恢复发动机中使用的部件的磨损边缘的过程。该方法包括提供具有磨损边缘的部件，并且使用非氧化性载气将至少一层粉末金属材料沉积到磨损的边缘上，使得粉末金属材料在不熔化的状态下塑性变形并且在冲击时与磨损边缘结合与磨损的边缘。

8. 发明申请

US20190017516A1 COMPRESSOR ROTOR STACK ASSEMBLY FOR GAS TURBINE ENGINE 审中-公开
公开(公告)号：US20190017516A1
公开(公告)日：2019-01-17
申请号：US15650066
申请日：2017-07-14
申请人： United Technologies Corporation
发明人： John C. DiTomasso
IPC分类号： F04D29/32 , F04D29/18 , F02C3/06
CPC分类号： F01D5/30 , F01D5/022 , F01D5/025 , F01D5/06 , F01D5/066 , F05B2220/302 , F05B2240/24 , F05B2240/80 , F05D2220/32 , F05D2230/60
摘要： A compressor rotor assembly including a plurality of rotor disks axially spaced from each other, each rotor disk extending radially from an inner end to an outer end. Also included is a spacer extending axially from each rotor disk to engage an adjacent spacer extending from an adjacent rotor disk, the spacer and adjacent spacer disposed proximate the outer end of the respective rotor disks, the spacers forming an outer backbone of the compressor rotor assembly. Further included is an inner backbone of the compressor rotor assembly, the inner backbone comprising a plurality of backbone segments, each of the backbone segments extending axially from each rotor disk to engage an adjacent backbone segment extending from an adjacent rotor disk, the backbone segment and the adjacent backbone segment disposed proximate the inner end of the respective rotor disks.

9. 发明申请

US20180238309A1 CRANE BASKET 审中-公开
公开(公告)号：US20180238309A1
公开(公告)日：2018-08-23
申请号：US15554765
申请日：2016-02-09
申请人： PP Energy ApS
发明人： Jesper Vildsø Flindt , Mikkel Qvist Nielsen , Johan Thrane Poulsen , Paul Teichert
IPC分类号： F03D80/55 , B66F11/04
CPC分类号： F03D80/55 , B66F11/04 , F03D13/40 , F03D80/50 , F05B2230/80 , F05B2240/80 , F05B2240/915 , F05B2240/916 , F05B2250/11 , F05B2280/102 , F05B2280/1071 , F05B2280/6003 , Y02E10/728 , Y02P70/523
摘要： A device (1) for enabling access to a rotor blade (2) of a wind turbine is described, said device (1) comprising a frame (3) having connecting means (4) located at an upper region of said frame (3) and being structured in the range to be connected to a hoisting device. Such a device should be of simple construction, which is easy to control. To this end said frame (3) is in form of a triangle, said connecting means (4) being located in a region of an edge of said triangle.

10. 发明授权

US09410529B2 Rotor blade for a wind turbine 有权
公开(公告)号：US09410529B2
公开(公告)日：2016-08-09
申请号：US14816542
申请日：2015-08-03
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： Erik Grove-Nielsen
IPC分类号： F03D1/00 , F03D1/06
CPC分类号： F03D1/001 , F03D1/065 , F03D1/0658 , F03D1/0675 , F03D1/0691 , F03D13/10 , F05B2240/40 , F05B2240/80 , F05B2240/90 , Y02E10/721 , Y02E10/728
摘要： A rotor blade for a wind turbine has an elongate blade base body with a plurality of connecting elements. Each connecting element comprises at least one axially extending connecting portion adapted to be connected with corresponding connecting portions of a rotor hub of the wind turbine. The connecting elements are connected in a circumferential direction so as to build a closed ring-shape.

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