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1. 发明授权

US06437473B1 Electric motor rotor and a method for producing an electric motor rotor 失效
标题翻译：电动机转子和电动机转子的制造方法
公开(公告)号：US06437473B1
公开(公告)日：2002-08-20
申请号：US09509292
申请日：2000-06-06
申请人： Marcos Romeu Möbius , Luiz Von Dokonal , Claudio Werner De Lima
发明人： Marcos Romeu Möbius , Luiz Von Dokonal , Claudio Werner De Lima
IPC分类号： H02K2112
CPC分类号： H02K1/2766 , Y10T29/49012
摘要： A method of producing the core of an electric motor by providing a stack of laminations of magnetic material. Windows are formed in the laminations for one or more magnetic elements to be placed in each window. Each window has an end edge portion (17) which is to be at the peripheral edge (18) of the lamination of the finished version of the rotor. The laminations originally have an annular radial extension (60-61) and after the core is assembled with end caps, the annular radial extension (60-61) is removed so that the window end edge portions (17) are at the periphery (18) of the laminations. There is a polar peripheral portion (20) between each window and the periphery (18) of the lamination and an intermediate peripheral portion (40) between two adjacent polar peripheral portions, with such intermediate polar portions having reduced electrical conductibility and reduced magnetic permeability.
摘要翻译：一种通过提供磁性材料的叠层的叠层制造电动机的芯的方法。窗口形成在用于一个或多个磁性元件的叠片中以放置在每个窗口中。每个窗口具有端部边缘部分（17），该端部边缘部分将处于转子的成品版本的层叠的周边边缘（18）。叠片最初具有环形径向延伸部（60-61），并且在芯部与端盖组装之后，移除环形径向延伸部（60-61），使得窗口端部边缘部分（17）在外围（18 ）的叠片。在每个窗口和层压体的周边（18）之间存在极性周边部分（20）和两个相邻的极性周边部分之间的中间周边部分（40），这些中间极性部分具有降低的导电性和降低的导磁率。

2. 发明授权

US06380654B1 Process for magnetizing the permanent magnets of an electric motor rotor and a process for assembling a hermetic compressor motor 有权
标题翻译：用于磁化电动机转子的永磁体的方法和组装封闭式压缩机电动机的方法
公开(公告)号：US06380654B1
公开(公告)日：2002-04-30
申请号：US09509495
申请日：2000-03-27
申请人： Luiz Von Dokonal , Marcos Guilherme Schwarz , Marcos Romeu Möbius
发明人： Luiz Von Dokonal , Marcos Guilherme Schwarz , Marcos Romeu Möbius
IPC分类号： H02K2124
CPC分类号： H02K15/03 , Y10T29/49009 , Y10T29/49012
摘要： A process for magnetizing the permanent magnets of an electric motor rotor and a process for assembling a hermetic compressor motor, whose stator (30) carries a plurality of coils (40), said rotor being operationally positioned with a determined relative angular position in relation to the stator (30) prior to the energization, from an external current source, of a determined number of coils (40) of said stator (30) with a current pulse having a required intensity to generate a magnetic field which produces a homogeneous magnetization transversely oriented in at least one magnetic sector, said current pulse being maintained during a shorter time than that which impairs the coils of said stator (30).
摘要翻译：一种用于磁化电动机转子的永磁体的方法和用于组装其定子（30）承载多个线圈（40）的封闭式压缩机电动机的方法，所述转子在操作上定位成具有相对于所述定子（30）从外部电流源通过所述定子（30）的确定数量的线圈（40）通电，具有所需强度的电流脉冲以产生横向产生均匀磁化的磁场定向在至少一个磁性扇区中，所述电流脉冲在比损坏所述定子（30）的线圈的时间短的时间内保持。

3. 发明授权

US06339274B1 Electric motor rotor with permanent magnets 有权
标题翻译：带永久磁铁的电机转子
公开(公告)号：US06339274B1
公开(公告)日：2002-01-15
申请号：US09530016
申请日：2000-06-06
申请人： Marcos Romeu Möbius , Marcos Guilherme Schwarz
发明人： Marcos Romeu Möbius , Marcos Guilherme Schwarz
IPC分类号： H02K2114
CPC分类号： H02K1/278
摘要： An electric motor rotor with permanent magnets, the rotor including magnets (20) seated against a cylindrical lateral surface (11) of the core (10) of the rotor and a pair of annular caps (40), each cap being seated and affixed to an adjacent end face (12) of the core (10), the annular caps (40) limiting axial displacements of the magnets and defining, for both directions of circumferential displacement, stops for this displacement for each magnet (20), the confronting lateral edges (21) of a pair of consecutive magnets (20) being positioned by the annular caps (40), in order to define a previously established minimum circumferential distance.
摘要翻译：一种具有永磁体的电动机转子，转子包括抵靠转子的铁芯（10）的圆柱形侧表面（11）的磁体（20）和一对环形盖（40），每个盖子被固定和固定磁芯（10）的相邻端面（12），环形盖（40）限制磁体的轴向位移，并且对于每个磁体（20）的这种位移，限定圆周位移的两个方向一对连续磁体（20）的边缘（21）由环形盖（40）定位，以便限定先前建立的最小圆周距离。

4. 发明授权

US06242833B1 Wound cover arrangement for an electric motor rotor 失效
标题翻译：电动机转子的绕线盖布置
公开(公告)号：US06242833B1
公开(公告)日：2001-06-05
申请号：US09485440
申请日：2000-02-09
申请人： Marcos Romeu Möbius , Rivio Arturo Ramirez
发明人： Marcos Romeu Möbius , Rivio Arturo Ramirez
IPC分类号： H02K1503
CPC分类号： H02K1/278 , H02K15/03
摘要： A wound cover arrangement for an electric motor rotor, said rotor including a core (20), magnets (30) surrounding said core and a cover (10), which is wound around the core, in order to retain said magnets (30) on said core, said arrangement comprising a pair of mold end elements (40), each mounted to an end face portion of the rotor core (20) and to the adjacent end face of at least one of the parts defined by the cover (10) and magnets (30), and which has a peripheral edge portion (41) provided with at least one recess (43) extending towards the rotor axis, the distance between said rotor and the bottom of said recess (43) defining the smallest winding end radius of the cover.
摘要翻译：一种用于电动机转子的伤口盖装置，所述转子包括一芯部（20），包围该芯的磁体（30）和一卷绕磁芯的盖（10），以便将所述磁体（30）保持在所述芯体包括一对模具端部元件（40），每个模具端部元件（40）均安装在转子芯体（20）的端面部分和由盖子（10）限定的至少一个部件的相邻端面上，和磁体（30），并且具有设置有朝向转子轴线延伸的至少一个凹部（43）的外围边缘部分（41），所述转子和所述凹部（43）的底部之间的距离限定最小的绕组端盖的半径。

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