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. 发明公开

US20240254961A1 LEADING EDGE PROTECTION FOR A WIND TURBINE BLADE 审中-公开
公开(公告)号：US20240254961A1
公开(公告)日：2024-08-01
申请号：US18628873
申请日：2024-04-08
申请人： LM WIND POWER A/S
发明人： Michael Drachmann HAAG , Torben Krogsdal JACOBSEN , Laurids ANDERSEN
IPC分类号： F03D1/06
CPC分类号： F03D1/0675 , F03D1/0608 , F03D1/0633 , F03D1/065 , F05B2230/90 , F05B2240/30 , F05B2240/301 , F05B2240/303 , F05B2240/307
摘要： A leading-edge protector element for protecting a leading-edge of a wind turbine blade is provided. The leading-edge protector element includes a film layer and a rubber layer, and is provided on a coiled-up roll. The leading-edge protector element has a thickness between a first edge, a second edge, a third edge, and a fourth edge. The thickness decreases along a transverse direction towards the third edge and towards the fourth edge. The leading-edge protector element for protecting a leading-edge of a wind turbine blade may alternatively only include a rubber layer and also be provided on a coiled-up roll.

2. 发明公开

US20240058920A1 GRINDING TOOL FOR GRINDING A LEADING EDGE OF A WIND TURBINE BLADE 审中-公开
公开(公告)号：US20240058920A1
公开(公告)日：2024-02-22
申请号：US17766844
申请日：2020-10-05
申请人： Vestas Wind Systems A/S
发明人： Aksel Petersen , Bjarne Korshøj Mathiasen
IPC分类号： B24B21/16 , F03D13/30
CPC分类号： B24B21/165 , F03D13/30 , F05B2230/90 , F05B2240/303
摘要： The invention relates to a grinding tool for grinding a leading edge of a wind turbine blade. It comprises two parallel shafts of which at least one is rotationally driven and a frame for holding the two shafts in a fixed mutual relationship. An annular abrasive belt is arranged around a tension device mounted to the frame and guides of which there is one on each of the two shafts. The abrasive belt runs in a plane perpendicular to the shafts and has a longer length than an imaginary curve formed by outer surfaces of the tension device and of the guides. The grinding tool further comprises two abrasive belt retainers movably mounted to the frame. They are shaped and arranged to move between a retaining position in which they retain the abrasive belt along at least parts of the abrasive belt which is in contact with the guides, and a release position in which they are out of contact with the abrasive belt.

3. 发明公开

US20230265825A1 VORTEX GENERATOR TAPE FOR A WIND TURBINE BLADE AND METHOD OF MANUFACTURE AND ATTACHMENT THEREOF 审中-公开
公开(公告)号：US20230265825A1
公开(公告)日：2023-08-24
申请号：US18016183
申请日：2021-07-15
申请人： LM WIND POWER A/S
发明人： Jordy Hertel Nilsson VAN KALKEN
IPC分类号： F03D1/06
CPC分类号： F03D1/0633 , F05B2230/90 , F05B2240/305
摘要： A vortex generator tape for installation on an outer surface of a wind turbine blade, the vortex generator comprising an elongate base part comprising an inner side configured for being adhered to the outer surface of the wind turbine blade, and an outer side arranged opposite to the inner side; and a plurality of protrusions each for generating vortices during the operation of the wind turbine blade, wherein each protrusion protrudes from the outer side of the base part and is spaced apart from every other protrusion along the base part; wherein the plurality of protrusions is formed integrally with the base part.

4. 发明公开

US20230184209A1 INFLATABLE WIND TURBINE BLADE AND ATTACHMENT MECHANISM 审中-公开
公开(公告)号：US20230184209A1
公开(公告)日：2023-06-15
申请号：US18066371
申请日：2022-12-15
申请人： Alliance for Sustainable Energy, LLC
发明人： Nicole Renee MENDOZA , Nicholas Aaron JOHNSON , Derek Stephen BERRY
IPC分类号： F03D1/06 , B29C70/48
CPC分类号： F03D1/0675 , B29C70/48 , F05B2280/6001 , F05B2230/90 , F05B2230/20 , B29L2031/085
摘要： Among other things, the present disclosure relates to a wind turbine rotor blade that can be assembled at the site of its wind turbine. The blade includes an internal structure which may be pre-fabricated with connections to the shell skin prior to being transported to the site of its wind turbine. A filler material may be injected into the layers of fabric making up the shell skin at the wind turbine site and allowed to harden at approximately atmospheric conditions.

5. 发明申请

US20180230972A1 USE OF PHASE CHANGE MATERIALS TO DELAY ICING OR TO CAUSE DE-ICING IN WIND-DRIVEN POWER GENERATORS 审中-公开
公开(公告)号：US20180230972A1
公开(公告)日：2018-08-16
申请号：US15882337
申请日：2018-01-29
申请人： GAMESA INNOVATION & TECHNOLOGY, S.L.
发明人： Amaia MARTINEZ GOITANDIA , Miren Blanco Miguel , Almudena Muñoz Babiano , Olatz Garcia Miguel
IPC分类号： F03D80/40
CPC分类号： F03D80/40 , C09K5/063 , F05B2230/90 , F05B2280/5002 , F05B2280/6003 , F05B2280/6011 , F05B2280/6015 , Y02E10/72 , Y02P70/523
摘要： The invention relates to the use of phase change materials (PCMs) to delay icing or to cause de-icing in different wind-driven power generator elements. The invention also relates to the method for delaying icing or causing de-icing in different wind-driven power generator elements based on the use of phase change materials (PCMs), said method comprising: a) obtaining the PCMs, and b) incorporating the PCMs obtained into different wind-driven power generator elements.

6. 发明申请

US20180209400A1 A WIND TURBINE BLADE HAVING AN EROSION SHIELD 审中-公开
公开(公告)号：US20180209400A1
公开(公告)日：2018-07-26
申请号：US15745288
申请日：2015-07-17
申请人： LM WP PATENT HOLDING A/S
发明人： Michael DRACHMANN HAAG
IPC分类号： F03D1/06 , F03D80/50 , B32B5/02 , B32B27/08 , B32B27/12 , B32B27/36 , B32B27/30 , B32B37/06 , B32B37/10 , B32B37/24 , B32B37/02
CPC分类号： F03D1/0675 , B29C73/10 , B29D99/0025 , B29K2055/02 , B29K2067/00 , B32B5/02 , B32B27/08 , B32B27/12 , B32B27/302 , B32B27/308 , B32B27/365 , B32B37/02 , B32B37/06 , B32B37/1018 , B32B37/24 , B32B2250/03 , B32B2250/24 , B32B2255/10 , B32B2260/021 , B32B2260/046 , B32B2270/00 , B32B2305/076 , B32B2305/72 , B32B2307/554 , B32B2355/02 , B32B2367/00 , B32B2369/00 , B32B2603/00 , F03D80/50 , F05B2230/90 , F05B2240/2022 , F05B2240/30 , F05B2280/6003 , Y02E10/721 , Y02P70/523
摘要： The invention relates to a wind turbine blade having a leading edge erosion shield. The erosion shield comprises an inner layer of a first thermoplastic material, the inner layer being an integral part of the shell body of the wind turbine blade. The erosion shield further comprises an outer layer of a second thermoplastic material attached to the inner layer.

7. 发明申请

US20170247567A1 COMPOSITION 审中-公开
公开(公告)号：US20170247567A1
公开(公告)日：2017-08-31
申请号：US15512662
申请日：2015-09-18
申请人： JOTUN A/S
发明人： Morten HØIÅS , Benedicte Riise SØRENSEN
IPC分类号： C09D175/06 , F03D1/06 , C08G18/79 , C08G18/40 , C08G18/44
CPC分类号： C09D175/06 , C08G18/4018 , C08G18/4063 , C08G18/44 , C08G18/792 , F03D1/0675 , F05B2230/90 , F05B2280/4003 , F05B2280/4011 , Y02E10/721
摘要： The invention relates to a substrate coated with a coating composition, wherein the coating composition has a volume solids content of greater than 30%, said composition comprising (i) at least one polycarbonate polyol; (ii) at least one hydroxyl containing polymer selected from the group consisting of an acrylic polyol, a polyester polyol and a mixture thereof; and (iii) at least one polyisocyanate curing agent; wherein the weight ratio of (i):(ii) is 9:1 to 1:9 and wherein, if present, said polyester polyol is different to said polycarbonate polyol; and wherein the substrate is selected from the group consisting of aircraft wings, wind turbine blades, rotor blades, propellers, randomes, antenaae, fan blade nose cones and high speed vehicles.

8. 发明申请

US20170239682A1 NOZZLE ASSEMBLY FOR REPAIRING OR UPGRADING WIND BLADES, METHOD THEREOF AND KIT FOR THE SAME 审中-公开
公开(公告)号：US20170239682A1
公开(公告)日：2017-08-24
申请号：US15442126
申请日：2017-02-24
申请人： Benjamin MULLER
发明人： Benjamin MULLER
IPC分类号： B05C5/02 , B05D3/12 , B05D1/40
CPC分类号： B05C5/0295 , B05C5/0216 , B05C5/027 , B05C17/00503 , B05C17/00516 , B05C17/01 , B05C17/015 , B05D1/40 , B05D3/12 , B29C73/025 , B29C2073/262 , F03D1/0675 , F03D80/50 , F05B2230/30 , F05B2230/80 , F05B2230/90 , F05B2280/6011 , Y02E10/721 , Y02P70/523
摘要： This invention relates generally to a nozzle, method thereof and a kit set for the same for spreading material on curved surface, in the field of repairing services for wind turbine blades and other similar composite components. More particularly, the present invention relates to a nozzle for spreading material on a leading edge of a wind turbine blade for guiding the material along the surface, generally, for repairing or upgrading. In addition it relates to a method and a kit for performing the application.

9. 发明授权

US09574544B2 Methods of manufacturing rotor blade components for a wind turbine 有权
标题翻译：制造风力涡轮机转子叶片部件的方法
公开(公告)号：US09574544B2
公开(公告)日：2017-02-21
申请号：US14107040
申请日：2013-12-16
申请人： General Electric Company
发明人： James Robert Tobin , William Max Gobeli , Christopher Daniel Caruso
IPC分类号： F03D11/00 , F03D1/06
CPC分类号： F03D1/0675 , F05B2230/00 , F05B2230/90 , F05B2240/30 , F05B2280/4003 , F05B2280/6012 , Y02E10/721 , Y02P70/523 , Y10T29/49336
摘要： Methods of manufacturing rotor blade components for a wind turbine and rotor blade components produced in accordance with such methods are disclosed. In one embodiment, the method generally includes providing a mold of the rotor blade component; coating at least a portion of an interior surface of the mold with an elastomeric material; inserting a foam material within the mold; and, removing the rotor blade component from the mold, wherein the elastomeric material forms a cover skin around at least a portion of the rotor blade component. In an alternative embodiment, the method includes providing at least one support member defining a profile for the rotor blade component on a mold surface; coating at least a portion of the support member with an elastomeric material; and, allowing the elastomeric material to cure on the mold surface so as to form the rotor blade component.
摘要翻译：公开了根据这种方法制造的用于风力涡轮机和转子叶片部件的转子叶片部件的制造方法。在一个实施例中，该方法通常包括提供转子叶片部件的模具; 用弹性体材料涂覆模具的内表面的至少一部分; 将泡沫材料插入模具内; 以及从所述模具中移除所述转子叶片部件，其中所述弹性体材料围绕所述转子叶片部件的至少一部分形成覆盖皮肤。在替代实施例中，该方法包括提供至少一个支撑构件，其限定模具表面上的转子叶片部件的轮廓; 用弹性体材料涂覆至少一部分支撑构件; 并且允许弹性体材料在模具表面上固化以形成转子叶片部件。

10. 发明申请

US20160327059A1 Max Phase Reinforced Polymer Matrix Composite Abradables with Enhanced Thermal Conductivity 审中-公开
标题翻译：具有增强导热性的最大相增强聚合物基复合材料
公开(公告)号：US20160327059A1
公开(公告)日：2016-11-10
申请号：US14709721
申请日：2015-05-12
申请人： UNITED TECHNOLOGIES CORPORATION
发明人： Shahram Amini , Christopher W. Strock , Changsheng Guo
IPC分类号： F04D29/52 , F04D29/02 , F04D29/16 , F02K3/06 , F04D19/00
CPC分类号： F04D29/526 , F01D5/28 , F01D11/12 , F01D11/122 , F01D21/045 , F02K3/06 , F04D19/002 , F04D29/023 , F04D29/164 , F05B2220/302 , F05B2230/90 , F05B2280/107 , F05B2280/40 , F05B2280/5011 , Y02T50/672 , Y02T50/673
摘要： A turbine engine system comprising a turbine engine component, such as a fan includes a fan casing and a fan blade rotatable within the fan casing. An abradable seal coupled to the fan casing proximate the fan blade. The abradable seal comprising an abradable composite layer including a MAX phase solid and a polymer based abradable composition.
摘要翻译：包括诸如风扇的涡轮发动机部件的涡轮发动机系统包括风扇壳体和在风扇壳体内可旋转的风扇叶片。与风扇壳体相邻的可磨损密封件，靠近风扇叶片。可磨损密封件包括包含MAX相固体和基于聚合物的可磨损组合物的可磨损复合层。

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