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公开(公告)号：US4598218A
公开(公告)日：1986-07-01
申请号：US677673
申请日：1984-11-30
CPC分类号： H02K15/0006 , H02K1/24 , Y10T29/49012 , Y10T29/49821 , Y10T83/0596
摘要： According to the invention, a rotor is provided having a cylindrical core and a protective can closely fit and secured with the core. The core is provided with two axially spaced, annular reliefs spaced inwardly from points of welding which secure the can and core and connected by at least two circumferentially spaced, axial reliefs. To effect removal of the can, a cutting tool is extended through the can along the extent of the reliefs. With the cuts completed, access sections are defined and are separable from the core. The remainder of the can, including the weld material, can be machined off using conventional techniques.
摘要翻译： 根据本发明，提供一种转子，其具有圆柱形芯部，并且与芯部紧密配合和固定的保护壳体。 芯部设置有两个轴向隔开的环形浮雕，其从焊接点向内间隔开，固定罐和芯并通过至少两个周向间隔开的轴向浮雕连接。 为了实现罐的移除，切割工具沿着浮雕的范围延伸穿过罐。 完成切割后，进入部分被定义并且可以与核心分离。 罐的其余部分，包括焊接材料，可以使用常规技术加工。
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公开(公告)号：US4510679A
公开(公告)日：1985-04-16
申请号：US523923
申请日：1983-08-17
CPC分类号： H02K15/0006 , H02K1/24 , Y10T29/49012 , Y10T29/49728 , Y10T29/49821 , Y10T83/385
摘要： According to the invention, a rotor is provided having a cylindrical core and a protective can closely fit and secured with the core. The core is provided with two axially spaced, annular reliefs spaced inwardly from points of welding which secure the can and core and connected by at least two circumferentially spaced, axial reliefs. To effect removal of the can, a cutting tool is extended through the can along the extent of the reliefs. With the cuts completed, access sections are defined and are separable from the core. The remainder of the can, including the weld material, can be machined off using conventional techniques.
摘要翻译： 根据本发明，提供一种转子，其具有圆柱形芯部，并且与芯部紧密配合和固定的保护壳体。 芯部设置有两个轴向隔开的环形浮雕，其从焊接点向内间隔开，固定罐和芯并通过至少两个周向间隔开的轴向浮雕连接。 为了实现罐的移除，切割工具沿着浮雕的范围延伸穿过罐。 完成切割后，进入部分被定义并且可以与核心分离。 罐的其余部分，包括焊接材料，可以使用常规技术加工。
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公开(公告)号：US4609842A
公开(公告)日：1986-09-02
申请号：US674278
申请日：1984-11-23
CPC分类号： H02K7/1807 , H02K19/38
摘要： An in-line integrated drive generator including a constant speed drive unit having an input shaft defining an axis, an output including a differential on the axis and a control interconnecting the input shaft and the output to cause the output to rotate at a constant speed independent of the speed of a prime mover connected to the input shaft. A brushless generator assembly having a main field structure and an exciter rotor are disposed on the axis and are connected to the output to be driven thereby. A permanent magnet generator for energizing the exciter includes a permanent magnet assembly rotatable about the axis and contained within the constant speed drive unit. The invention provides an in-line drive generator with minimal frontal area as well as a shortened axial length.
摘要翻译： 一种在线集成驱动发生器，包括具有限定轴的输入轴的恒速驱动单元，包括轴上的差速器的输出和将输入轴和输出互连的控制器，使得输出以恒定速度独立地旋转 连接到输入轴的原动机的速度。 具有主场结构的无刷发电机组件和激励器转子设置在轴上并且连接到待驱动的输出端。 用于激励激励器的永磁发电机包括可围绕轴线旋转并包含在恒速驱动单元内的永磁体组件。 本发明提供了具有最小正面面积和缩短的轴向长度的在线驱动发电机。
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公开(公告)号：US4882513A
公开(公告)日：1989-11-21
申请号：US812840
申请日：1985-12-23
CPC分类号： H02K21/029 , H02K21/14
摘要： The effects of operational loading on a permanent magnet generator of the type having first and second permanent magnet assemblies 28, 30 mounted on a shaft 26, and movable relative to each other is eliminated by rotatably mounting each of the assemblies 28, 30 for rotation relative to the shaft 26, as well as to each other, and connecting them to the shaft by equal, but oppositely pitched helical spline connections 50, 52, 58, 60. Axial movement of the shaft 26 will then cause equal, but opposite relative movement of the permanent magnet assemblies 28, 30, so that the forces resisting movement of one such assembly act to encourage movement of the other, thereby balancing out said forces.
摘要翻译： 通过可旋转地安装每个组件28,30旋转相对于相对于彼此相对移动的具有安装在轴26上并且可相对于彼此移动的第一和第二永久磁铁组件28,30的永久磁铁发生器的操作负载的影响被消除 相对于轴26，并且通过相等但相反地倾斜的螺旋花键连接件50,52,58,60将它们连接到轴上，然后轴26的轴向运动将引起相等但相反的相对运动 的永磁体组件28,30，使得抵抗一个这样的组件的运动的力作用以促进另一个的运动，从而平衡所述力。
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公开(公告)号：US4614888A
公开(公告)日：1986-09-30
申请号：US759213
申请日：1985-07-26
申请人： Philip C. Mosher , Mohd A. Aleem
发明人： Philip C. Mosher , Mohd A. Aleem
摘要： A high speed shaftless rotor construction is disclosed including a method of sequentially building up the rotor to facilitate disassembly for reworking and maintaining precise alignment of the reassembled elements. End turn supports are matched and preliminarily assembled with bolts to the core and the parts machined to achieve desired tolerances. After machining, the end turn supports are separated from the core, matched with end shaft fittings and additional machining carried out, after which the turn supports are separated from the end shaft fittings and reattached with the core. The shaft fittings are realigned with the assembled end support fittings and bolted into position after which final machining can be completed. All elements are then disassembled and the parts deburred and cleaned to eliminate any contamination prior to winding the field coil. After reassembly, winding of the field core and completion of the electrical connections, a cylindrical sleeve is disposed over the main core assembly and conventionally joined to effect a rigid structural rotor member capable of withstanding high speeds.
摘要翻译： 公开了一种高速无轴转子结构，其包括依次构建转子的方法，以便于拆卸以便重新组装并保持重新组装元件的精确对准。 端部匝支撑件与螺栓匹配并预先组装到芯部，并且加工的部件实现所需的公差。 加工后，端部转动支架与芯部分离，与端轴配件匹配，并进行附加加工，之后转向支架与端轴配件分离，并与芯重新连接。 轴配件与组装的端部支撑配件重新对齐，并螺栓固定到位，然后可以完成最终加工。 然后将所有元件拆卸，并将零件去毛刺和清洁，以消除在缠绕励磁线圈之前的任何污染物。 在重新组装，磁芯的卷绕和电连接的完成之后，圆柱形套筒设置在主芯组件上方，并且常规地连接以实现能够耐受高速的刚性结构转子构件。
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公开(公告)号：US5012145A
公开(公告)日：1991-04-30
申请号：US429045
申请日：1989-10-30
CPC分类号： H02K11/042 , H01L25/115 , H01L2924/0002
摘要： The high cost of fabricating a rotating rectifier assembly may be reduced in a construction including first and second tubular, generally cylindrical housing sections (12), (14), of insulating material in end to end abutment. Each of the sections (12), (14), has an interior wall (28), (40) including an elongated, inverted T-shaped slot (60) with the slot (60) in one of the sections (12) being circumferentially spaced from the slot (60) and the other of the sections (14) by about 180 degrees. Elongated buses (70) are located in the widest part of each of the slots (60) and each includes plural packaged diode mounting apertures (72). Packaged diodes 74 have combination terminal/mounting posts (76) located in a corresponding aperture (72) and further include an opposite terminal (80) extending to the interior wall (28), (40) opposite the corresponding slot (60). Fasteners (78) within the slots (60) secure the combination terminal/mounting posts (76) to the corresponding bus (70) in electrical contact therewith.
摘要翻译： 制造旋转整流器组件的高成本可以在包括端对端邻接的绝缘材料的第一和第二管状的，大致圆柱形的壳体部分（12），（14）的结构中减小。 每个部分（12），（14）具有内壁（28），（40）包括细长的倒置的T形槽（60），其中一个部分（12）中的槽（60） 与所述狭槽（60）和所述部分（14）中的另一个周向间隔开大约180度。 长边公共汽车（70）位于每个狭槽（60）的最宽部分，并且每个包括多个封装的二极管安装孔（72）。 封装二极管74具有位于对应的孔（72）中的组合端子/安装柱（76），并且还包括延伸到与相应的狭槽（60）相对的内壁（28），（40）的相对的端子（80）。 狭槽（60）内的紧固件（78）将组合端子/安装柱（76）固定到与其相接触的相应总线（70）上。
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公开(公告)号：US4562641A
公开(公告)日：1986-01-07
申请号：US523924
申请日：1983-08-17
申请人： Philip C. Mosher , Mohd A. Aleem
发明人： Philip C. Mosher , Mohd A. Aleem
CPC分类号： H02K1/24 , H02K1/28 , Y10T29/49012
摘要： A high speed shaftless rotor construction is disclosed including a method of sequentially building up the rotor to facilitate disassembly for reworking and maintaining precise alignment of the reassembled elements. End turn supports are matched and preliminarily assembled with bolts to the core and the parts machined to achieve desired tolerances. After machining, the end turn supports are separated from the core, matched with end shaft fittings and additional machining carried out, after which the turn supports are separated from the end shaft fittings and reattached with the core. The shaft fittings are realigned with the assembled end support fittings and bolted into position after which final machining can be completed. All elements are then disassembled and the parts deburred and cleaned to eliminate any contamination prior to winding the field coil. After reassembly, winding of the field core and completion of the electrical connections, a cylindrical sleeve is disposed over the main core assembly and conventionally joined to effect a rigid structural rotor member capable of withstanding high speeds.
摘要翻译： 公开了一种高速无轴转子结构，其包括依次构建转子的方法，以便于拆卸以便重新组装并保持重新组装元件的精确对准。 端部匝支撑件与螺栓匹配并预先组装到芯部，并且加工的部件实现所需的公差。 加工后，端部转动支架与芯部分离，与端轴配件匹配，并进行附加加工，之后转向支架与端轴配件分离，并与芯重新连接。 轴配件与组装的端部支撑配件重新对齐，并螺栓固定到位，然后可以完成最终加工。 然后将所有元件拆卸，并将零件去毛刺和清洁，以消除在缠绕励磁线圈之前的任何污染物。 在重新组装，磁芯的卷绕和电连接的完成之后，圆柱形套筒设置在主芯组件上方，并且常规地连接以实现能够耐受高速的刚性结构转子构件。
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公开(公告)号：US4517479A
公开(公告)日：1985-05-14
申请号：US548945
申请日：1983-11-07
CPC分类号： H02K9/197
摘要： A rotary electric machine including a housing having a stator. The stator includes an armature winding with end turns extending from opposite ends thereof. A rotor is journalled within the housing and the stator and is separated from the stator by an air gap. At least two nozzles are located within the housing, one adjacent each end of the armature, and directed at an associated set of end turns. A pair of partitions are disposed within the housing, one for each end of the armature. Each partition is located axially outwardly of the associated end turns and nozzle. A first air gap seal includes a resilient gasket sealingly engaging a corresponding one of the partitions and the tips of the adjacent end turns while a second air gap seal includes sheet-like seals interposed between layers of the end turns.
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