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公开(公告)号：US09882445B2
公开(公告)日：2018-01-30
申请号：US14517341
申请日：2014-10-17
Applicant: Hamilton Sundstrand Corporation
Inventor： Joseph K. Coldwate , Wilfredo E. Colón-Velázquez , Gordon W. Friske
Abstract: A phase separator for an electric machine includes a first insulator and a second insulator. The first and second insulators each include a leg portion and an endturn portion connected to the leg portion. The endturn portion is asymmetric with respect to an axis defined by the leg portion such that the second insulator can be inverted and disposed in an overlapping arrangement for electrically insulating endturn portions of adjacent phase windings.
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公开(公告)号：US20160241093A1
公开(公告)日：2016-08-18
申请号：US14622323
申请日：2015-02-13
Applicant: Hamilton Sundstrand Corporation
Inventor： Dhaval Patel , Gordon W. Friske , Brady A. Manogue , Shaun Maconaghy , Kevin J. Koester , William D. Sherman
Abstract: A stator for a generator includes a core having a back iron that is annular in shape and poles that extend inward from the back iron, a hoop having an annular shape that is radially inward from the back iron, and a plurality of winding supports surrounding the poles. Each winding support includes a tooth extending radially inward from the hoop and surrounding a corresponding pole with the tooth having a first end adjacent to the hoop and a second end radially inward from the first end and a first channel on a first axial side of the tooth extending from the second end to the first end. The stator also includes a plurality of windings with each winding wrapped around a corresponding tooth so that each winding is spaced from the tooth at the first channel.
Abstract translation: 发电机的定子包括具有环形的后铁的铁芯和从后铁向内延伸的极，从后铁径向向内具有环形形状的环，以及围绕 两极 每个卷绕支撑件包括从箍环径向向内延伸并且围绕相应的杆的齿，其中齿具有邻近环的第一端和从第一端径向向内的第二端和在齿的第一轴向侧上的第一通道 从第二端延伸到第一端。 定子还包括多个绕组，每个绕组围绕相应的齿缠绕，使得每个绕组在第一通道处与齿隔开。
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公开(公告)号：US09124158B2
公开(公告)日：2015-09-01
申请号：US13724809
申请日：2012-12-21
Applicant: Hamilton Sundstrand Corporation
IPC: H02K3/34 , H02K3/30 , H02K3/38 , H02K15/085
CPC classification number: H02K3/30 , H02K3/38 , H02K15/085 , Y10T29/49009
Abstract: An insulating phase separator is used in an electric machine to separate phase windings in a stator assembly. The insulating phase separator includes first and second endturn portions and first and second leg portions. The first and second endturn portions each have a curved outer surface and a tabbed portion located opposite the curved outer surface. The first and second leg portions extend between the first and second endturn portions and are integral with the first and second endturn portions.
Abstract translation: 在电机中使用绝缘相分离器来分离定子组件中的相绕组。 绝缘相分离器包括第一和第二端部以及第一和第二腿部。 第一和第二端部各自具有弯曲的外表面和与弯曲外表面相对的标签部分。 第一和第二腿部在第一和第二端部之间延伸并且与第一和第二端部部分成一体。
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公开(公告)号：US20160043613A1
公开(公告)日：2016-02-11
申请号：US14456389
申请日：2014-08-11
Applicant: Hamilton Sundstrand Corporation
Inventor： Dhaval Patel , Gordon W. Friske , Jan H. Abels
CPC classification number: H02K9/19 , H02K1/24 , H02K1/32 , H02K3/24 , H02K3/527 , H02K9/20 , H02K9/22
Abstract: A wedge for an electrical machine core includes a hollow wedge body including a wedge wall extending in an axial direction. The wedge wall separates an interior hollow space of the wedge body from a space exterior to the wedge body. A phase change material can be housed within the interior hollow space of the wedge for regulating heat transfer through the wedge. An electrical machine includes a wound rotor including an electrical steel core and a plurality of wedges mounted to the electrical steel core with electrical machine windings retained between each wedge and the core body. Each of the wedges includes a hollow wedge body as described above.
Abstract translation: 用于电机芯的楔子包括中空楔形体，其包括沿轴向延伸的楔形壁。 楔形壁将楔形体的内部中空空间与楔形体的外部空间分开。 相变材料可以容纳在楔形物的内部中空空间内，用于调节通过楔形物的热传递。 电机包括缠绕转子，其包括电钢芯和安装到电钢芯上的多个楔，电机绕组保持在每个楔与芯体之间。 每个楔形件包括如上所述的中空楔形体。
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Patent Agency Ranking
公开(公告)号：US20140175936A1
公开(公告)日：2014-06-26
申请号：US13724809
申请日：2012-12-21
Applicant: HAMILTON SUNDSTRAND CORPORATION
IPC: H02K3/30 , H02K15/085
CPC classification number: H02K3/30 , H02K3/38 , H02K15/085 , Y10T29/49009
Abstract: An insulating phase separator is used in an electric machine to separate phase windings in a stator assembly. The insulating phase separator includes first and second endturn portions and first and second leg portions. The first and second endturn portions each have a curved outer surface and a tabbed portion located opposite the curved outer surface. The first and second leg portions extend between the first and second endturn portions and are integral with the first and second endturn portions.
Abstract translation: 在电机中使用绝缘相分离器来分离定子组件中的相绕组。 绝缘相分离器包括第一和第二端部以及第一和第二腿部。 第一和第二端部各自具有弯曲的外表面和与弯曲外表面相对的标签部分。 第一和第二腿部在第一和第二端部之间延伸并且与第一和第二端部部分成一体。
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6.发明授权公开(公告)号：US08631571B2
公开(公告)日：2014-01-21
申请号：US13653734
申请日：2012-10-17
Applicant: Hamilton Sundstrand Corporation
Inventor： Dhaval Patel , Alan D. Hanson , Laurence D. Vanek , Luke Wagner , Glenn C. Lemmers, Jr. , Gordon W. Friske , Nathan A. Berry , Edward C. Allen
IPC: H01R43/20
CPC classification number: H02K5/225
Abstract: A method of installing the terminal block assembly onto a generator includes the step of providing a terminal block with multiple terminal studs. Protrusions that are integral with the terminal block are aligned with corresponding bores in a generator housing. The terminal block is mounted on the generator housing with the protrusions received in the bores. A terminal lead assembly is inserted through the protrusion, and a terminal pad of the terminal lead assembly is arranged over the terminal stud. A terminal lug is fastened to the terminal stud. A terminal cover is secured to the terminal block over the terminal with a boss of the terminal block received in a corresponding recess of the terminal cover.
Abstract translation: 将端子块组件安装在发电机上的方法包括为端子块提供多个端子柱的步骤。 与端子块成一体的突起与发电机壳体中的相应孔对齐。 端子块安装在发电机壳体上，突起接收在孔中。 端子引线组件通过突起插入，并且端子引线组件的端子排布置在端子柱上。 端子凸耳固定在端子柱上。 端子盖通过端子固定到端子块，端子块的凸台容纳在端子盖的相应凹部中。
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公开(公告)号：US20160111932A1
公开(公告)日：2016-04-21
申请号：US14517341
申请日：2014-10-17
Applicant: Hamilton Sundstrand Corporation
Inventor： Joseph K. Coldwate , Wilfredo E. Colón-Velázquez , Gordon W. Friske
IPC: H02K3/34
Abstract: A phase separator for an electric machine includes a first insulator and a second insulator. The first and second insulators each include a leg portion and an endturn portion connected to the leg portion. The endturn portion is asymmetric with respect to an axis defined by the leg portion such that the second insulator can be inverted and disposed in an overlapping arrangement for electrically insulating endturn portions of adjacent phase windings.
Abstract translation: 一种用于电机的相分离器包括第一绝缘体和第二绝缘体。 第一和第二绝缘体各自包括连接到腿部的腿部和端部。 尾端部分相对于由腿部限定的轴线是不对称的，使得第二绝缘体可以被倒置并且以相邻的相绕组的电绝缘端部的重叠布置设置。
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公开(公告)号：US20160099622A1
公开(公告)日：2016-04-07
申请号：US14507928
申请日：2014-10-07
Applicant: Hamilton Sundstrand Corporation
Inventor： Dhaval Patel , Gordon W. Friske , Wilfredo E. Colon Velazquez
CPC classification number: H02K3/02 , H02K3/12 , H02K3/345 , H02K2213/03
Abstract: A generator comprises a rotor to be driven for rotation adjacent a stator. The stator includes laminated core teeth having circumferentially intermediate slots and a conductor received within the slots. The conductor has an outer copper layer and an inner aluminum core. A stator is also disclosed.
Abstract translation: 一个发电机包括一个转子，被驱动以便绕定子旋转。 定子包括具有周向中间槽的层叠铁芯齿和容纳在槽内的导体。 导体具有外铜层和内铝芯。 还公开了一种定子。
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公开(公告)号：US20130036602A1
公开(公告)日：2013-02-14
申请号：US13653734
申请日：2012-10-17
Applicant: HAMILTON SUNDSTRAND CORPORATION
Inventor： Dhaval Patel , Alan D. Hanson , Laurence D. Vanek , Luke Wagner , Glenn C. Lemmers, Jr. , Gordon W. Friske , Nathan A. Berry , Edward C. Allen
IPC: H02K15/00
CPC classification number: H02K5/225
Abstract: A method of installing the terminal block assembly onto a generator includes the step of providing a terminal block with multiple terminal studs. Protrusions that are integral with the terminal block are aligned with corresponding bores in a generator housing. The terminal block is mounted on the generator housing with the protrusions received in the bores. A terminal lead assembly is inserted through the protrusion, and a terminal pad of the terminal lead assembly is arranged over the terminal stud. A terminal lug is fastened to the terminal stud. A terminal cover is secured to the terminal block over the terminal with a boss of the terminal block received in a corresponding recess of the terminal cover.
Abstract translation: 将端子块组件安装在发电机上的方法包括为端子块提供多个端子柱的步骤。 与端子块成一体的突起与发电机壳体中的相应孔对齐。 端子块安装在发电机壳体上，突起接收在孔中。 端子引线组件通过突起插入，并且端子引线组件的端子排布置在端子柱上。 端子凸耳固定在端子柱上。 端子盖通过端子固定到端子块，端子块的凸台容纳在端子盖的相应凹部中。
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