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    • 3. 发明授权
    • Device for obtaining harmonic-free signals
    • 用于获得无谐波信号的装置
    • US5726445A
    • 1998-03-10
    • US669008
    • 1996-06-21
    • Josef ThalerHermann Meyer
    • Josef ThalerHermann Meyer
    • G01D5/244G01D5/245G01D5/36H01J3/14
    • G01D5/366
    • A scanning graduation that scans a scale along a measuring direction to produce a signal representative of a position measurement value. The scanning graduation includes a particular transmission function which generates a filtering function when scanning the scale, wherein the transmission function is determined by a quantity of harmonics to be suppressed in the signal. The scanning graduation includes at least one scanning element for scanning a graduation period of the scale. The at least one scanning elements have at least one track comprised of N sub-elements, which are offset from one another in a measurement direction within a graduation period of the scanning graduation and whose effective widths b.sub.i (i=1 to N) within the graduation period are matched to their position within the graduation period so that the Fourier coefficients of the transmission function associated with the harmonics to be suppressed are minimized.
    • 沿着测量方向扫描刻度以产生表示位置测量值的信号的扫描刻度。 扫描刻度包括在扫描刻度时产生滤波功能的特定传输功能,其中传输功能由信号中待抑制的谐波量确定。 扫描刻度包括用于扫描刻度的刻度周期的至少一个扫描元件。 所述至少一个扫描元件具有由N个子元件组成的至少一个轨道,所述N个子元件在扫描刻度的刻度周期内在测量方向上彼此偏移,并且其内的有效宽度bi(i = 1至N) 毕业时间段与毕业期间的位置相匹配,使得与要抑制的谐波相关联的传输函数的傅里叶系数最小化。
    • 9. 发明授权
    • Lift for a wind power installation
    • 提升风力发电设备
    • US09260274B2
    • 2016-02-16
    • US13464890
    • 2012-05-04
    • Hermann MeyerUlrich Neundlinger
    • Hermann MeyerUlrich Neundlinger
    • B66B11/02B66B9/16B66B5/00B66F11/04E04G3/32F03D11/04F03D1/00B66B11/06
    • B66B11/0226B66B5/0087B66B9/16B66B11/0246B66B11/06F03D80/50F05B2240/916Y02B50/12
    • The invention concerns a lift having a drive unit. The invention further concerns a wind power installation having a lift. To reduce the costs of the lift and thus make the lift economically more attractive the lift of the kind set forth in this specification is characterized by a cupboard used as the lift car. In that respect the invention is based on the realization that a cupboard in its basic structure with bottom, side walls and a door does not differ from a lift car produced specifically for a lift. Naturally there are differences, for example in suspension and operation of the door, but those differences can be removed insofar as they are an obstacle to use of a cupboard as a lift car so that the complication and expenditure overall is always still less than the complication and expenditure for a lift car constructed specifically for the lift.
    • 本发明涉及具有驱动单元的升降机。 本发明还涉及具有电梯的风力发电设备。 为了降低电梯的成本,从而使电梯在经济上更具吸引力,本说明书中提出的电梯的特征在于用作升降车的橱柜。 在这方面,本发明基于这样的认识,即具有底部,侧壁和门的基本结构的橱柜与专门为升降机而生产的升降车不同。 自然地存在差异,例如门的停放和操作,但是这些差异可以被去除,因为它们是使用橱柜作为电梯轿厢的障碍,使得并发症和支出总是仍然小于并发症 以及专门用于电梯的电梯车的开支。
    • 10. 发明申请
    • ELEVATOR
    • 电梯
    • US20120279805A1
    • 2012-11-08
    • US13464890
    • 2012-05-04
    • Hermann MeyerUlrich Neundlinger
    • Hermann MeyerUlrich Neundlinger
    • B66B9/00B66B11/04
    • B66B11/0226B66B5/0087B66B9/16B66B11/0246B66B11/06F03D80/50F05B2240/916Y02B50/12
    • The invention concerns a lift having a drive unit. The invention further concerns a wind power installation having a lift. To reduce the costs of the lift and thus make the lift economically more attractive the lift of the kind set forth in this specification is characterized by a cupboard used as the lift car. In that respect the invention is based on the realization that a cupboard in its basic structure with bottom, side walls and a door does not differ from a lift car produced specifically for a lift. Naturally there are differences, for example in suspension and operation of the door, but those differences can be removed insofar as they are an obstacle to use of a cupboard as a lift car so that the complication and expenditure overall is always still less than the complication and expenditure for a lift car constructed specifically for the lift.
    • 本发明涉及具有驱动单元的升降机。 本发明还涉及具有电梯的风力发电设备。 为了降低电梯的成本,从而使电梯在经济上更具吸引力,本说明书中提出的电梯的特征在于用作升降车的橱柜。 在这方面,本发明基于这样的认识,即具有底部,侧壁和门的基本结构的橱柜与专门为升降机而生产的升降车不同。 自然地存在差异,例如门的停放和操作,但是这些差异可以被去除,因为它们是使用橱柜作为电梯轿厢的障碍,使得并发症和支出总是仍然小于并发症 以及专门用于电梯的电梯车的开支。