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公开(公告)号：US4900968A
公开(公告)日：1990-02-13
申请号：US175497
申请日：1988-03-30
Applicant: Josef Feigel , Klaus Pfendler
Inventor： Josef Feigel , Klaus Pfendler
CPC classification number: H02K3/50 , H02K29/08 , H02K5/225 , H02K2203/03 , H02K2211/03 , Y10S310/06
Abstract: An electrically commutated, collectorless direct-current motor is disclosed whose stator has a self-supporting drum winding and a cylindrical plastic body which is located concentrically with the drum winding in a winding head. The cylindrical plastic body has recesses which contain eyehooks. The ends of the drum winding are connected with the eyehooks, which are welded to a circuit board. The invention makes it possible to automate the connection of the winding ends to the circuit board.
Abstract translation: 公开了一种电气换向的无集电极直流电动机，其定子具有自支撑鼓绕组和与鼓缠绕在绕组头中同心的圆柱形塑料体。 圆柱形塑料体具有包含眼钩的凹部。 鼓式绕组的端部与钩挂连接，该钩钩焊接到电路板上。 本发明使绕线端与电路板的连接自动化成为可能。
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Patent Agency Ranking
公开(公告)号：US4638201A
公开(公告)日：1987-01-20
申请号：US834674
申请日：1986-02-28
Applicant: Josef Feigel
Inventor： Josef Feigel
CPC classification number: H02K5/173 , Y10S310/06
Abstract: An electronically commutated dc motor having a dome-shaped external rotor and a stator having a double-T-shaped design with the stator consisting of one yoke stack disposed asymmetrically in relation to the longitudinal stator axis and of two pole stacks of which each is provided with an extension on the same side in the longitudinal direction. In the circumferential direction the extensions are provided with lugs.
Abstract translation: 具有圆顶形外部转子和具有双T形设计的定子的电子换向直流电动机，其中定子由相对于纵向定子轴线不对称地设置的一个轭架组成，并且每个轭架均设置有两个极堆 在纵向的同一侧具有延伸部。 在圆周方向上，延伸部设有凸耳。
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公开(公告)号：US4558245A
公开(公告)日：1985-12-10
申请号：US598956
申请日：1984-04-11
Applicant: Rudolf Glasauer , Josef Feigel
Inventor： Rudolf Glasauer , Josef Feigel
CPC classification number: H02K5/1735 , Y10S310/06 , Y10T29/49009
Abstract: An electronically commutated d.c. motor having a dome-shaped external rotor and a stator of a double-T-shaped configuration. Stator includes one yoke stack disposed asymmetrically in relation to the longitudinal stator axis. In addition, the stator includes two pole stacks each of which is provided on the same side with an extension in the circumferential direction. A printed circuit board is secured to a mounting flange of the d.c. motor.
Abstract translation: 电子换向直流 具有圆顶形外部转子和双T形结构的定子的电动机。 定子包括相对于纵向定子轴线不对称地布置的一个轭架。 此外，定子包括两个磁极叠层，每个磁极堆叠在同一侧上设置有沿圆周方向的延伸部。 印刷电路板固定到直流的安装法兰上。 发动机。
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公开(公告)号：US5043641A
公开(公告)日：1991-08-27
申请号：US337482
申请日：1989-04-13
Applicant: Josef Feigel , Walter Schumbrutzki
Inventor： Josef Feigel , Walter Schumbrutzki
Abstract: A control circuit bipolarly controls the stator of a 4-phase brushless DC motor in which the staor windings are connected in a ring circuit with only four semiconductor switches. Also, two control sequences are possible: a first control sequence consisting of four switching events per revolution and number of pole pairs, in which only two semiconductor switches are activated at a time, and a second control sequence consisting of eight switching events per revolution and number of pole pairs, in which alternately two and three semiconductor switches are activated simultaneously.
Abstract translation: 控制电路双极性地控制四相无刷直流电动机的定子，其中定子绕组仅在四个半导体开关的环形电路中连接。 此外，两个控制序列是可能的：由每转四个切换事件和一对极数的第一控制序列组成，其中一次只激活两个半导体开关，以及由每转八个切换事件组成的第二控制序列，以及 极数对，其中交替地两个和三个半导体开关同时被激活。
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公开(公告)号：US4841186A
公开(公告)日：1989-06-20
申请号：US175498
申请日：1988-03-30
Applicant: Josef Feigel , Klaus Pfendler
Inventor： Josef Feigel , Klaus Pfendler
Abstract: An electronically commutated, collectorless direct-current motor is disclosed whose stator has a drum winding and an external magnetic yoke surrounding same, and whose rotor consists of a shaft, a multipolar, permanent-magnet body, and an internal magnetic yoke. To reduce the moment of inertia, the internal magnetic yoke has kidney-shaped apertures. The direct-current motor exhibits a good dynamic behavior and is used in data processing equipment.
Abstract translation: 公开了一种电子换向的无集电极直流电动机，其定子具有鼓式绕组和围绕其的外部磁轭，其转子由轴，多极永磁体和内部磁轭组成。 为了减少惯性矩，内部磁轭具有肾形孔。 直流电动机表现出良好的动态特性，用于数据处理设备。
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公开(公告)号：US4633109A
公开(公告)日：1986-12-30
申请号：US790548
申请日：1985-10-23
Applicant: Josef Feigel
Inventor： Josef Feigel
CPC classification number: H02K29/08 , H02K3/47 , H02K1/278 , H02K2201/06 , H02K5/128 , Y10S174/20 , Y10S174/21
Abstract: An electronically commutated, collectorless direct current motor having a permanent magnet rotor comprised of a cup-shaped hollow cylinder in whose interior an internal magnetic yoke is arranged, an internal stator core and an external stator core. A stator drum winding comprises a plurality of phase windings wound on an insulating body with a portion of the stator winding being commingled with the phase windings in a plurality of slots of a slotted stator. The insulating body has a novel shape for arranging the stator winding thereon and for inserting the insulating body into a plurality of slots of the external stator core.
Abstract translation: 一种电子换向的无集电极直流电动机，其具有永磁转子，该永磁转子由杯状中空圆筒构成，其内部设有内部磁轭，内部定子芯和外部定子芯。 定子鼓绕组包括缠绕在绝缘体上的多个相绕组，其中定子绕组的一部分与相位绕组在开槽定子的多个槽中混合。 绝缘体具有用于在其上布置定子绕组并将绝缘体插入到外部定子芯的多个槽中的新颖形状。
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