-
公开(公告)号:US07891947B2
公开(公告)日:2011-02-22
申请号:US12333522
申请日:2008-12-12
申请人: Xianglei Chen , Peggy Lynn Baehmann , Wendy Wen-Ling Lin , Youdong Zhou , Shu Ching Quek , Grama Narasimhaprasad Praveen , Bowden Kirkpatrick , Robert Michael Zirin , Gang Qian
发明人: Xianglei Chen , Peggy Lynn Baehmann , Wendy Wen-Ling Lin , Youdong Zhou , Shu Ching Quek , Grama Narasimhaprasad Praveen , Bowden Kirkpatrick , Robert Michael Zirin , Gang Qian
IPC分类号: B64C11/20
CPC分类号: F03D1/0683 , F03D1/0675 , F05B2240/30 , F05B2240/302 , Y02E10/721 , Y10T29/49337
摘要: A turbine blade includes at least two blade segments. Each blade segment includes first and second shells joined together, a base region, at least one joint region including a mating face. Each of the first and second shells includes an outer skin, a base spar cap attached to an inner surface of the outer skin in the base region, a joint spar cap attached to the inner surface of the outer skin in the joint region and adjacent to at least a portion of the base spar cap. The joint spar cap includes holes in the mating face of the joint region. The turbine blade further includes fasteners within the holes for securing the at least two blade segments together.
摘要翻译: 涡轮机叶片包括至少两个叶片段。 每个叶片段包括连接在一起的第一和第二壳体,基部区域,包括配合面的至少一个接合区域。 第一壳体和第二壳体中的每一个包括外部皮肤,附接到基部区域中的外部皮肤的内表面的基部翼梁帽,连接翼片帽,其连接到接合区域中的外部皮肤的内表面并且邻近 至少一部分基础翼梁帽。 关节翼帽包括接合区域的配合面中的孔。 涡轮叶片还包括孔内的紧固件,用于将至少两个叶片段固定在一起。
-
公开(公告)号:US20070284880A1
公开(公告)日:2007-12-13
申请号:US11422902
申请日:2006-06-08
申请人: Robert Michael Zirin
发明人: Robert Michael Zirin
IPC分类号: F16L17/00
CPC分类号: F16L37/252
摘要: A connector including a male adapter and a female adapter is provided. The male adapter includes a first base structure and a neck structure protruding out of the base structure. The neck structure includes a multiple of first lobes extending radially outward from the neck structure. The first lobes include a first mating surface contour on a bottom surface. The female adapter includes a second base structure. The second base structure includes a second mating surface contour on a top surface and is configured to fit into said first mating surface contour thereby compressing a face seal to induce a compressive stress between said male and said female adapter.
摘要翻译: 提供包括公适配器和母适配器的连接器。 阳型适配器包括从基座结构突出的第一基座结构和颈部结构。 颈部结构包括从颈部结构径向向外延伸的多个第一瓣。 第一瓣包括在底面上的第一配合表面轮廓。 母适配器包括第二基座结构。 第二基座结构包括在顶表面上的第二配合表面轮廓,并且构造成装配到所述第一配合表面轮廓中,从而压缩面密封件以在所述公接头和所述母接头之间引起压缩应力。
-
公开(公告)号:US08866362B2
公开(公告)日:2014-10-21
申请号:US13280840
申请日:2011-10-25
IPC分类号: H02K1/18
CPC分类号: H02K1/146 , H02K7/1838 , H02K16/02 , H02K21/12 , Y02E10/725
摘要: An electrical machine stator is disclosed that includes a stack of laminations configured to be assembled together so as to define at least one stator tooth. The stack of laminations may include a plurality of nesting laminations and a plurality of shim laminations. Each nesting lamination may include a first edge section, a second edge section and a middle section extending between the first and second edge sections. At least one of the first edge section and the second edge section of each nesting lamination may be configured to be engaged against at least one of the first edge section and the second edge section of an adjacent nesting lamination when the stack of laminations is assembled together. Additionally, at least one shim lamination may be disposed between each pair of adjacent nesting laminations.
摘要翻译: 公开了一种电机定子,其包括被构造成组装在一起以限定至少一个定子齿的叠层。 层叠体可以包括多个嵌套叠片和多个垫片叠片。 每个嵌套层压件可以包括在第一和第二边缘部分之间延伸的第一边缘部分,第二边缘部分和中间部分。 每个嵌套叠片的第一边缘部分和第二边缘部分中的至少一个可以被构造成当相邻的嵌套叠片的第一边缘部分和第二边缘部分中的至少一个接合时,当堆叠的叠片组装在一起时 。 此外,可以在每对相邻的嵌套叠片之间设置至少一个垫片叠层。
-
公开(公告)号:US08456048B2
公开(公告)日:2013-06-04
申请号:US12893197
申请日:2010-09-29
申请人: Murtuza Lokhandwalla , Jay Zhiqiang Cao , William Dwight Gerstler , Kiruba Sivasubramaniam Haran , Robert Michael Zirin , Xiaochun Shen
发明人: Murtuza Lokhandwalla , Jay Zhiqiang Cao , William Dwight Gerstler , Kiruba Sivasubramaniam Haran , Robert Michael Zirin , Xiaochun Shen
IPC分类号: H02K9/00
CPC分类号: H02K1/20 , H02K1/16 , H02K1/185 , H02K7/1838 , Y02E10/725
摘要: A stator assembly includes a segmented stator having stator portions. Each stator portion includes stator laminations having stator windings, spacer plates having a portion embedded within the stator laminations, and structural plates having a portion embedded within the stator laminations. The portion of each of the spacer plates and each of the structural plates has notch-like structures that create openings to allow a cooling medium to flow between the notch-like structures to provide radial cooling of the stator windings. Connectors are provided to connect the stator portions of the segmented stator together.
摘要翻译: 定子组件包括具有定子部分的分段定子。 每个定子部分包括具有定子绕组的定子叠片,具有嵌入在定子叠片内的部分的隔离板以及嵌入定子叠片内的部分的结构板。 每个隔离板和每个结构板的部分具有形成开口的切口状结构,以允许冷却介质在切口状结构之间流动,以提供定子绕组的径向冷却。 连接器被设置成将分段定子的定子部分连接在一起。
-
公开(公告)号:US20130099503A1
公开(公告)日:2013-04-25
申请号:US13280811
申请日:2011-10-25
申请人: Bharat Bagepalli , Robert Michael Zirin , Randy Scott Longtin , Kiruba Sivasubramaniam Haran , Jan Erich Hemmelmann , Francesco Papini , Alexander Fiseni
发明人: Bharat Bagepalli , Robert Michael Zirin , Randy Scott Longtin , Kiruba Sivasubramaniam Haran , Jan Erich Hemmelmann , Francesco Papini , Alexander Fiseni
CPC分类号: H02K1/146 , H02K1/18 , H02K7/1838 , Y02E10/725
摘要: An electrical machine stator is disclosed that includes a stack of laminations configured to be assembled together so as to define at least one stator tooth. Each lamination may include an inner edge, an outer edge and first and second side edges extending at least partially between the inner and outer edges so as to define at least a portion of the at least one tooth. Additionally, each lamination may define a nesting feature between the first and second side edges, wherein the nesting feature of each lamination is engaged against the nesting feature of an adjacent lamination when the stack of laminations is assembled together.
摘要翻译: 公开了一种电机定子,其包括被构造成组装在一起以限定至少一个定子齿的叠层。 每个层压可以包括内边缘,外边缘以及至少部分地在内边缘和外边缘之间延伸的第一和第二侧边缘,以便限定至少一个牙齿的至少一部分。 此外,每个层压可以限定第一和第二侧边缘之间的嵌套特征,其中当层叠叠层组装在一起时,每个层叠件的嵌套特征与相邻层压体的嵌套特征接合。
-
公开(公告)号:US20110266807A1
公开(公告)日:2011-11-03
申请号:US12871276
申请日:2010-08-30
申请人: Kiruba Sivasubramaniam Haran , James Pellegrino Alexander , Jay Zhiqiang Cao , Evangelos Trifon Laskaris , Murtuza Lokhandwalla , Jeremy Daniel Van Dam , Robert Michael Zirin
发明人: Kiruba Sivasubramaniam Haran , James Pellegrino Alexander , Jay Zhiqiang Cao , Evangelos Trifon Laskaris , Murtuza Lokhandwalla , Jeremy Daniel Van Dam , Robert Michael Zirin
CPC分类号: H02K1/148 , H02K1/185 , H02K7/1838 , H02K2213/12 , Y02E10/725
摘要: An electric machine and stator assembly includes a segmented stator having stator portions. Each stator portion includes stator laminations, end plates arranged axially on opposing sides of the stator portion, and structural plates arranged interior to the end plates. Each of the support plates has a portion with notch-like structures that is embedded within the stator laminations. Stabilizing couple the end plates and the structural plates together. Connectors are provided to connect the stator portions together.
摘要翻译: 电机和定子组件包括具有定子部分的分段定子。 每个定子部分包括定子叠片,轴向布置在定子部分的相对侧上的端板和布置在端板内部的结构板。 每个支撑板具有嵌入在定子叠片内的具有切口状结构的部分。 将端板和结构板稳定连接在一起。 提供连接器以将定子部分连接在一起。
-
公开(公告)号:US08177455B2
公开(公告)日:2012-05-15
申请号:US11530179
申请日:2006-09-08
IPC分类号: F16B21/02
CPC分类号: F16B21/02 , F16B21/09 , Y10T403/7005 , Y10T403/7007
摘要: A connector for a bracket including a male adapter and a female adapter is provided. The male adapter includes a first base structure and a neck structure protruding out of the base structure and is disposed on a surface to be clamped. The neck structure includes multiple first lobes extending radially outward from the neck structure. The first lobes include a first mating surface contour on a bottom surface. The female adapter includes a second base structure. The second base structure includes multiple second lobes made of a flexible material. The second base structure also includes a second mating surface contour on a top surface and is configured to fit into said first mating surface contour thereby deforming said multiple second lobes to induce a clamping force between a shoulder of said female adapter and a surface of a bracket.
摘要翻译: 提供了一种用于包括阳适配器和阴适配器的支架的连接器。 阳适配器包括从基座结构突出的第一基座结构和颈部结构,并且设置在待夹紧的表面上。 颈部结构包括从颈部结构径向向外延伸的多个第一瓣。 第一瓣包括在底面上的第一配合表面轮廓。 母适配器包括第二基座结构。 第二基部结构包括由柔性材料制成的多个第二凸耳。 第二基座结构还包括在顶表面上的第二匹配表面轮廓,并且被配置成装配到所述第一配合表面轮廓中,从而使所述多个第二凸角变形以在所述阴适配器的肩部和支架的表面之间产生夹紧力 。
-
18.
公开(公告)号:US07740453B2
公开(公告)日:2010-06-22
申请号:US11959503
申请日:2007-12-19
申请人: Robert Michael Zirin , Wendy Wen-Ling Lin , Youdong Zhou , Shu Ching Quek , Grama Praveen , Bowden Kirkpatrick , Jamie Thomas Livingston , Peggy Lynne Baehmann
发明人: Robert Michael Zirin , Wendy Wen-Ling Lin , Youdong Zhou , Shu Ching Quek , Grama Praveen , Bowden Kirkpatrick , Jamie Thomas Livingston , Peggy Lynne Baehmann
IPC分类号: B64C11/16
CPC分类号: F03D1/0675 , F03D13/40 , F05B2230/50 , F05B2230/604 , F05B2240/302 , Y02E10/721 , Y02P70/523 , Y10T29/49336 , Y10T29/49947
摘要: A multi-segment wind turbine blade comprises at least two blade segments. A first spar cap segment is attached to a first blade segment and a second spar cap segment is attached to a second blade segment. The first and second spar cap segments are configured to form a scarf joint. First and second spar cap brackets are attached in locations of the first and second spar cap segments, respectively, selected to facilitate alignment of the first and second spar cap segments at the scarf joint. At a field site, the first and second spar cap segments are bonded after fastening the first and second spar cap brackets.
摘要翻译: 多段风力涡轮机叶片包括至少两个叶片段。 第一翼梁帽段连接到第一叶片段,第二翼梁帽段附接到第二叶片段。 第一和第二翼梁帽段被配置成形成围巾接头。 第一和第二翼梁帽支架分别附接在第一和第二翼梁帽节段的位置,其被选择为便于第一和第二翼梁节段在围绕缝合处的对准。 在现场部位,第一和第二翼梁帽段在紧固第一和第二翼梁帽支架之后被接合。
-
19.
公开(公告)号:US20090162208A1
公开(公告)日:2009-06-25
申请号:US11959503
申请日:2007-12-19
申请人: Robert Michael Zirin , Wendy Wen-Ling Lin , Youdong Zhou , Shu Ching Quek , Grama Praveen , Bowden Kirkpatrick , Jamie Thomas Livingston
发明人: Robert Michael Zirin , Wendy Wen-Ling Lin , Youdong Zhou , Shu Ching Quek , Grama Praveen , Bowden Kirkpatrick , Jamie Thomas Livingston
CPC分类号: F03D1/0675 , F03D13/40 , F05B2230/50 , F05B2230/604 , F05B2240/302 , Y02E10/721 , Y02P70/523 , Y10T29/49336 , Y10T29/49947
摘要: A multi-segment wind turbine blade comprises at least two blade segments. A first spar cap segment is attached to a first blade segment and a second spar cap segment is attached to a second blade segment. The first and second spar cap segments are configured to form a scarf joint. First and second spar cap brackets are attached in locations of the first and second spar cap segments, respectively, selected to facilitate alignment of the first and second spar cap segments at the scarf joint. At a field site, the first and second spar cap segments are bonded after fastening the first and second spar cap brackets.
摘要翻译: 多段风力涡轮机叶片包括至少两个叶片段。 第一翼梁帽段连接到第一叶片段,第二翼梁帽段附接到第二叶片段。 第一和第二翼梁帽段被配置成形成围巾接头。 第一和第二翼梁帽支架分别附接在第一和第二翼梁帽节段的位置,其被选择为便于第一和第二翼梁节段在围绕缝合处的对准。 在现场部位,第一和第二翼梁帽段在紧固第一和第二翼梁帽支架之后被接合。
-
20.
公开(公告)号:US20090162206A1
公开(公告)日:2009-06-25
申请号:US11959506
申请日:2007-12-19
申请人: Robert Michael Zirin , Wendy Wen-Ling Lin , Youdong Zhou , Shu Ching Quek , Grama Praveen , Bowden Kirkpatrick , Jamie Thomas Livingston
发明人: Robert Michael Zirin , Wendy Wen-Ling Lin , Youdong Zhou , Shu Ching Quek , Grama Praveen , Bowden Kirkpatrick , Jamie Thomas Livingston
IPC分类号: F01D5/14
CPC分类号: F03D1/0683 , F03D1/0675 , F05B2230/60 , F05B2240/302 , Y02E10/721 , Y02P70/523 , Y10T29/49332 , Y10T29/49334
摘要: A multi segment wind turbine blade comprises at least two blade segments. A first blade segment comprises an outer skin, a bulkhead, and first alignment brackets removably coupled to the outer skin of the first blade segment. A first portion of a flange of the bulkhead is bonded to the first blade segment and a second portion of the flange of the bulkhead projects out from the first blade segment. A second blade segment comprises an outer skin and second alignment brackets removably coupled to the outer skin of the first blade segment. The first and second alignment brackets are alignable upon the outer side of the second blade segment being inserted over the second portion of the flange of the bulkhead.
摘要翻译: 多段风力涡轮机叶片包括至少两个叶片段。 第一叶片段包括外皮,隔板和可拆卸地联接到第一叶片段的外皮的第一对准托架。 隔板的凸缘的第一部分结合到第一叶片段,并且隔板的凸缘的第二部分从第一叶片段突出。 第二叶片段包括可拆卸地联接到第一叶片段的外皮的外皮和第二对准托架。 第一和第二对准支架在第二叶片段的外侧被插入隔板的凸缘的第二部分上时可对准。
-
-
-
-
-
-
-
-
-