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    • 2. 发明授权
    • Single-motor drive for a shaftless spinning rotor and method for
operating same
    • 用于无轴旋转转子的单电机驱动器及其操作方法
    • US5710494A
    • 1998-01-20
    • US490338
    • 1995-06-14
    • Anton Paweletz
    • Anton Paweletz
    • D01H4/14D01H4/44F16C32/06H02K7/10
    • F16C32/064D01H4/14
    • A single-motor drive for an open-end spinning machine, the motor being in the form of an axial field motor with a magnet/gas bearing supporting the rotor with a gas cushion, includes a gas monitoring arrangement which will detect a disruption in the gas supply, and responsive to the gas disruption, a device for braking the rotor is connected with the circuit via a switch. The braking device, which includes a ballast resistor, is set for reducing the rotational speed of the rotor in a manner whereby when the rotor bearing surface lands on the stator bearing surface due to the collapse of the air cushion, its rotational speed is less than that which would result in damage to the bearing surfaces.
    • 用于开放式纺纱机的单电动机驱动器,电动机为轴向励磁电机的形式,其具有用气垫支撑转子的磁体/气体轴承,包括气体监测装置,其将检测中断 气体供应,并且响应于气体中断,用于制动转子的装置通过开关与电路连接。 包括镇流电阻器的制动装置被设定为以这样的方式降低转子的转速,由此当由于气垫的塌陷而使转子轴承表面落在定子支承表面上时,其转速小于 这会导致轴承表面的损坏。
    • 3. 发明授权
    • Drive for a shaftless spinning rotor of an open end spinning machine
    • 驱动开式纺纱机的无轴旋转转子
    • US5535582A
    • 1996-07-16
    • US404370
    • 1995-03-15
    • Anton Paweletz
    • Anton Paweletz
    • D01H4/14H02K7/09D01H4/00H02K7/00
    • F16C25/045D01H4/14H02K7/09
    • A drive for a shaftless spinning rotor wherein the spinning rotor is embodied as the rotor of an axial field motor utilizes axially opposed yoke-forming, magnetically conductive elements disposed respectively on the opposite sides of an air gap formed between the spinning rotor and the stator in combination with at least one magnet (preferably either permanent magnets or electromagnets) on one or both the rotor and stator arranged concentrically to one another and to the rotor axis. The present magnet/yoke arrangement does not require exact mutual alignment of oppositely located magnets nor their homogeneous polarization. The present arrangement is self-adjusting because of the generation of a point-symmetrical field which in operation forms a sort of magnetic potential depression. Magnetic drive and guide fields are advantageously decoupled in order to reduce their mutual interference.
    • 一种无轴式旋转转子的驱动装置,其中旋转转子被实施为轴向励磁电动机的转子,其利用轴向相对的磁轭形成导磁元件分别设置在形成在旋转转子和定子之间的空气间隙的相对侧上 与至少一个磁体(优选地是永磁体或电磁体)组合在一起或两个转子和定子上,彼此同心地布置并转动到转子轴线。 本磁体/磁轭装置不需要相对定位的磁体的精确相互对准,也不需要它们均匀的极化。 由于产生了一个点对称场,所以这种布置是自调整的,这在操作中形成一种磁势抑制。 为了减少它们的相互干扰,磁驱动和引导场有利地被去耦合。
    • 9. 发明授权
    • Unipolar transverse flux machine
    • 单极横向磁通机
    • US06657329B2
    • 2003-12-02
    • US10019590
    • 2002-03-15
    • Guenter KastingerAnton Paweletz
    • Guenter KastingerAnton Paweletz
    • H02K2114
    • H02K21/145F16D2121/24H02K16/00H02K2201/12
    • In a unipolar transverse flux machine, to achieve a modular construction, which is favorable from a production standpoint, the stator (11) and the rotor (12) have an equal number of identical stator modules (14) and rotor modules (15); the rotor modules (15) are firmly seated, in alignment with one another, on the rotor shaft (13), and the stator modules (14) are rotated by a rotational angle from one another in the housing (10). When there are two stator modules (14), the rotational angle is 90° electrically, and when there are m stator modules (14), the rotational angle is 360°/m electrically, where m is an integer and is greater than 2. Each stator module (14) has an annular coil (23), disposed coaxially to the rotor axis (19), and U-shaped stator yokes (24) that fit over the annular coil, along with short-circuit elements (25) disposed between the stator yokes. Each rotor module (15) comprises two rotor rings (16, 17) with teeth on the outside, and between them a permanent-magnet ring (18), magnetized unipolarly in the direction of the rotor axis (19).
    • 在单极横向磁通机中,为了实现从生产角度来看是有利的模块化结构,定子(11)和转子(12)具有相等数量的相同的定子模块(14)和转子模块(15); 转子模块(15)在转子轴(13)上牢固地对准,并且定子模块(14)在壳体(10)中相互旋转一个旋转角度。 当存在两个定子模块(14)时,旋转角度为90°,并且当存在m个定子模块(14)时,电动机的旋转角度为360°/ m,其中m为整数且大于2。 每个定子模块(14)具有与转子轴线(19)同轴设置的环形线圈(23)以及配置在环形线圈上的U形定子轭铁(24)以及设置的短路元件(25) 在定子轭之间。 每个转子模块(15)包括在外部具有齿的两个转子环(16,17),并且在它们之间具有在转子轴线(19)的方向上单向磁化的永磁体环(18)。