会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明申请
    • DEVICE FOR REDUCING ROTATIONAL IRREGULARITIES AND METHOD RELATING THERETO
    • 用于减少旋转不正常的装置和与之相关的方法
    • WO9839579A3
    • 1998-12-03
    • PCT/EP9801299
    • 1998-03-06
    • ISAD ELECTRONIC SYS GMBH & COGRUENDL & HOFFMANNGRUENDL ANDREASHOFFMANN BERNHARDPELS THOMASREVERMANN KLAUSRIEKENBRAUCK HOLGERZEYEN KLAUS PETER
    • GRUENDL ANDREASHOFFMANN BERNHARDPELS THOMASREVERMANN KLAUSRIEKENBRAUCK HOLGERZEYEN KLAUS-PETER
    • F16F15/18F16F15/00
    • F16F15/18
    • The invention relates to a device for reducing rotational irregularities of a unit (1, 2, 16) which rotates irregularly, especially of an internal combustion engine (1), comprising an electric machine (3, 15) which has at least two active units (4, 17; 5, 18) which rotate in relation to one another. The first of said active units is connected to the irregularly rotating unit (1, 2, 16)and the second can essentially rotate freely. Said electric machine (3, 15) induces relative torques between said active units (4, 17; 5, 18) to counteract the rotational irregularities, thus providing the support against the inert mass of the second active unit (5, 18) which can essentially rotate freely. Said relative torques are induced actively so that the moments of momentum which are transmitted to the freely rotating inert mass of the second active unit (5, 18) when a rotational irregularity occurs are greater than the moments of momentum which would be transmitted if the second active unit (5, 18) were simply connected to the first active unit (4, 17). The invention also relates to a corresponding method.
    • 本发明涉及一种用于减小不规则旋转的单元(1,2,16)的旋转不规则的装置,特别是内燃机(1)的装置,包括具有至少两个有效单元的电机(3,15) (4,17; 5,18),其相对于彼此旋转。 所述有源单元中的第一个连接到不规则旋转单元(1,2,16),而第二可自由旋转。 所述电机(3,15)在所述有源单元(4,17; 5,18)之间引起相对扭矩以抵消旋转不规则性,从而将支撑件提供抵靠第二有源单元(5,18)的惰性质量, 基本上自由旋转。 所述相对转矩被主动地感应,使得当发生旋转不规则时传递到第二有源单元(5,18)的自由旋转的惰性质量的动量矩大于如果第二个 有源单元(5,18)简单地连接到第一有源单元(4,17)。 本发明还涉及相应的方法。
    • 6. 发明申请
    • ELECTRIC MACHINE EXCITED BY PERMANENT MAGNETS
    • 与永磁励磁电机技术
    • WO2011066996A8
    • 2012-07-12
    • PCT/EP2010007401
    • 2010-12-06
    • COMPACT DYNAMICS GMBHGRUENDL ANDREASHOFFMANN BERNHARD
    • GRUENDL ANDREASHOFFMANN BERNHARD
    • H02K1/12H02K21/22
    • H02K1/12H02K21/22
    • In order to provide a compact and highly efficient electric machine having high power density, an electric machine excited by permanent magnets, comprising a stator and a rotor, is provided. The stator comprises a coil arrangement and the rotor has permanent magnet elements. The coil arrangement comprises a winding and surrounds a flux yoke. The flux yoke comprises at least one limb. Between every two limbs, flux guide parts are arranged that are spaced apart from each other and that are aligned with the ends of the limbs. Neighboring permanent magnet elements have opposing magnetic orientations and are combined to form a magnet disc. On the side facing away from the limbs of the permanent magnet elements, flux guide parts are arranged. The limbs and the flux guide parts face the permanent magnet elements forming an air gap. In certain positions of the rotor relative to the stator, the permanent magnet elements are oriented at least partially aligned with some of the flux guide parts such that magnetic flux flows from one of the permanent magnet elements through the flux guide parts to the other limb.
    • 提供一种紧凑的结构和高效率的电动机通过与定子和提出了一种转子的永久磁铁激励的高功率密度电机。 在此,定子具有线圈装置和所述转子设置有永久磁体元件。 线圈组件具有绕组和由磁通磁轭所包围。 通量轭具有至少一个腿。 之间的每个对腿被间隔开并且布置在对齐的磁通传导件腿的端部。 相邻的永久磁铁元件磁性定向在相反方向上,并组合以形成一个磁光盘。 来自永久磁铁元件的腿部侧上的侧远程磁通传导片布置。 腿和磁通传导片面对永磁体元件以形成气隙。 永久磁铁元件以相对于与一些磁通传导至少部分地对准的定子的转子的特定位置对准,使得由流过永久磁体元件和由fleeds导电件到另一条腿的电流磁通。
    • 8. 发明申请
    • LINEAR MACHINE
    • HIKING场机
    • WO2008138488A2
    • 2008-11-20
    • PCT/EP2008003468
    • 2008-04-29
    • COMPACT DYNAMICS GMBHGRUENDL ANDREASHOFFMANN BERNHARD
    • GRUENDL ANDREASHOFFMANN BERNHARD
    • H02K3/12
    • Disclosed is a linear machine comprising a stator and a rotor which are separated by means of an air gap and are each provided with at least one stator coil and one rotor coil, respectively. The stator or the rotor encompasses a soft magnetic iron member having a stator back or rotor back on which grooves are arranged at a distance from one another so as to form teeth. Several conductor bars of the stator coil or the rotor coil are disposed in a row within the grooves. End connectors that extend across several grooves and connect the conductor bars are located on the faces of the stator or rotor. The front of at least one end of each conductor bar has a cavity. Each end connector is fitted with an extension in the section thereof facing the respective front end of the conductor bars. Said extension is arranged and dimensioned in such a way as to engage in an electrically conducting manner into the respective cavity of the conductor bar.
    • 行进场机具有定子和由空气间隙分隔开的转子和每一个具有至少一个定子线圈或一个转子线圈。 在定子和转子具有软磁性铁体与定子或转子背面,形成在间隔的齿,以形成槽。 槽中的定子线圈或转子线圈的几个导体条串联布置。 连接跨越几个槽端部连接器延伸的导体棒被设置在定子或转子的端面。 各导体杆具有至少在其端部的一个端面上的凹部。 每个端部连接器在其端部面向所述导体条的各前端部具有延伸部,其被如此安排和尺寸,即它被电布置导电接合在导体条的相应的凹部。
    • 9. 发明申请
    • ELECTRICALLY ACTUATED AUTOMOTIVE DISC BRAKE
    • 电动执行机构机动车辆盘式制动器
    • WO0230722A2
    • 2002-04-18
    • PCT/EP0111709
    • 2001-10-10
    • COMPACT DYNAMICS GMBHGRUENDL ANDREASHOFFMANN BERNHARD
    • GRUENDL ANDREASHOFFMANN BERNHARD
    • B60T13/74F16D65/14F16D65/18H02K7/06H02K21/22B60T
    • H02K21/227B60T13/741F16D65/18F16D2121/24F16D2125/40H02K7/06
    • The invention relates to an electrically actuated automotive disc brake, comprising a caliper (10) and an actuator (12) disposed on said caliper, and two friction linings (14, 14') interacting with a disc brake (16). The actuator is provided with an electric motor (20) and with a transmission unit (22) for converting the rotational movement of the electric motor into a translational movement for the friction linings. The electric motor has a stator (24) with at least one annular stator winding (26, 26'), at the two front faces of which one ring of pole shoes (28a, 28b, 28a', 28b') each is disposed. The radially inner ends of the pole shoes of one ring are interlinked and the radially outer ends of the pole shoes of both rings project laterally on both sides. The electric motor is further provided with a rotor (40) that at least partially encloses the stator, said rotor being coupled to the input side of the transmission unit and carrying magnets (44, 44') that are disposed opposite the pole shoes.
    • 电促动机动车的盘式制动器,具有制动钳和一个布置在所述制动钳操作单元上,并且具有两个与制动盘的一个侧表面配合和有限移动地布置在所述制动钳的摩擦衬片,其中,所述摩擦衬垫由所述致动单元直接,另一摩擦片通过的作用的一个 由制动钳反作用力施加在摩擦制动盘接合,其中所述致动单元包括电动马达和可操作地布置在电动马达和用于将电动机的旋转运动转换成平移运动的摩擦材料,其中,所述电动马达包括具有至少一个定子的摩擦衬片传输单元之间 包括:环状的定子绕组,在其两端面在每种情况下一个环设置的磁极片,其特征在于,所述磁极片环的所述径向内端 相互连接,在极靴两个环的径向外端侧向突出,并且具有定子至少部分地围绕转子,其被耦合到所述传送单元和磁体携带的输入侧,布置在所述相对侧上的极片。