利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

39 条记录 (耗时 0.039 秒)

    Non-grain oriented electrical steel strip or electrical steel sheet and method for producing the same
    3.
    发明申请
    Non-grain oriented electrical steel strip or electrical steel sheet and method for producing the same 有权
    非晶取向电工钢带或电工钢板及其制造方法

    公开(公告)号：US20050247373A1

    公开(公告)日：2005-11-10

    申请号：US10514983

    申请日：2003-05-15

    申请人： Brigitte Hammer ,  Karl Friedrich ,  Olaf Fischer ,  Jurgen Schneider ,  Carl-Dieter Wuppermann

    发明人： Brigitte Hammer ,  Karl Friedrich ,  Olaf Fischer ,  Jurgen Schneider ,  Carl-Dieter Wuppermann

    IPC分类号： C21D8/02 ,  C21D8/12 ,  C22C38/00 ,  C22C38/06 ,  C22C38/16 ,  H01F1/147 ,  H01F1/16

    CPC分类号： C21D8/1222 ,  C21D8/0236 ,  C21D8/0273 ,  H01F1/14775

    摘要： The invention relates to non-grain oriented magnetic steel sheets which can be produced as final annealed and as a non-final annealed types in such a way that they have improved magnetic polarisation and reduced magnetic reversal losses compared with the previously achieved values. This is achieved in that a suitably composed steel, during its cooling starting from a maximum initial temperature of 1,300° C., passes through a temperature range with substantially complete exclusion of a purely austenitic structure (γ phase), in which range it comprises an austenite/ferrite dual phase multi-structure (α, γ multi-phases), so the magnetic steel sheet, after hot rolling, etching, cold rolling and annealing of the hot strip obtained after hot rolling, has a magnetic polarisation J2500≧1.74 T, measured in the longitudinal direction of the strip or sheet and at a magnetic field strength of 2,500 A/m and a value P1.5(50) of the magnetic losses of

    摘要翻译： 本发明涉及可以作为最终退火生产的非晶粒取向的电磁钢板和非最终退火类型，使得它们与先前实现的值相比具有改进的磁极化和减小的磁反转损耗。 这是通过适当组合的钢在从1300℃的最高初始温度开始的冷却期间通过温度范围，完全排除纯奥氏体结构（γ相），其范围包括 奥氏体/铁素体双相多结构（α，γ多相），因此在热轧后获得的热轧带钢的热轧，蚀刻，冷轧和退火后的磁性钢板具有磁极化J < 2500 > = 1.74T，在条带或片材的纵向方向上测量，并且磁场强度为2500A / m，磁损耗的值P <1.5（50） 在J = 1.5T和频率f = 50Hz下沿条带的纵向测量的<4.5W / kg。

    Method and device for operating a fluorescent tube in an energy saving manner
    5.
    发明申请
    Method and device for operating a fluorescent tube in an energy saving manner 审中-公开
    以节能的方式操作荧光管的方法和装置

    公开(公告)号：US20050030750A1

    公开(公告)日：2005-02-10

    申请号：US10487933

    申请日：2002-09-03

    申请人： Ewald Ehmen ,  Jurgen Schneider ,  Karl-Heinz Stutzer

    发明人： Ewald Ehmen ,  Jurgen Schneider ,  Karl-Heinz Stutzer

    IPC分类号： H05B41/24 ,  F21V19/00 ,  H05B1/00 ,  H05B41/295 ,  F21K2/00 ,  H01J13/46

    CPC分类号： H05B41/295 ,  F21V19/0085

    摘要： The invention relates to an energy-saving operating method and an apparatus for energy-saving operation of a fluorescent tube, especially a T5 fluorescent tube. In a first operating mode, heat current is applied to an incandescent filament at one end of the fluorescent tube. Moreover, in the first operating mode, another heat current is applied to another incandescent filament at an end of the fluorescent tube opposite to said one end. The other incandescent filament is connected to energy-saving circuitry. In a second operating mode, the application of the heat current to the incandescent filament and of the other heat current and the other incandescent filament is interrupted. Monitoring means are provided, which are comprised by electronic circuitry, to monitor an operating parameter of the other incandescent filament in the first and second operating modes. The electronic circuitry controls a time period of application of the other heat current to the other incandescent filament in dependence on a time period of application of the heat current to the incandescent filament, in response to the operating parameter being monitored.

    摘要翻译： 本发明涉及一种节能操作方法和荧光灯管，特别是T5荧光管的节能操作装置。 在第一操作模式中，在荧光管的一端向白炽灯施加热电流。 此外，在第一操作模式中，在荧光管的与所述一端相对的端部处的另一个白炽灯丝上施加另一热电流。 其他白炽灯丝连接到节能电路。 在第二操作模式中，将热电流施加到白炽灯丝和另一个热电流以及另一个白炽灯丝被中断。 提供由电子电路组成的监测装置，以监测第一和第二操作模式中的另一白炽灯丝的操作参数。 电子电路响应于被监视的操作参数，控制另一热电流施加到另一白炽灯丝的时间段，这取决于向白炽灯丝施加热电流的时间段。

    Stress homogenized rail wheel having a wheel disc connecting wheel hub and wheel rim
    7.
    发明授权
    Stress homogenized rail wheel having a wheel disc connecting wheel hub and wheel rim 失效
    应力均质轨道轮具有连接轮毂和轮辋的轮盘

    公开(公告)号：US5899517A

    公开(公告)日：1999-05-04

    申请号：US860349

    申请日：1997-06-06

    申请人： Franz Murawa ,  Jurgen Schneider ,  Wilfried Bittner

    发明人： Franz Murawa ,  Jurgen Schneider ,  Wilfried Bittner

    IPC分类号： B60B17/00 ,  B60B19/00

    CPC分类号： B60B17/00

    摘要： A stress-homogenized track wheel with a wheel disk (3) which connects the wheel hub (1) and wheel rim (2) and decreases in thickness from the hub (1) towards the rim (2), the disk's outer surfaces merging via three-center curves as radial generatrices tangentially with the adjacent outer surfaces of the hub (1) and rim (2) is shown. In order to suppress stress peaks and reduce the stress across the radial width of the wheel disk, the two outer surfaces of the wheel disk (3) are defined in the radial central area (1) geometrically by radial straight generatrices (Z3*,Z3**) which intersect in the area between the three-center curves on the wheel rim (2).

    摘要翻译： PCT No.PCT / EP95 / 04561 Sec。 371日期：1997年6月6日 102（e）日期1996年6月6日PCT提交1995年11月20日PCT公布。 出版物WO96 / 日期1996年6月20日具有连接轮毂（1）和轮缘（2）并且从轮毂（1）朝向轮辋（2）的厚度减小的轮盘（3）的应力均质化履带轮​​， 圆盘的外表面通过三中心曲线合并为径向母线，与轮毂（1）和轮辋（2）的相邻外表面相切。 为了抑制应力峰值并减小轮盘的径向宽度上的应力，轮盘（3）的两个外表面通过径向直母线（Z3 *，Z3）几何地限定在径向中心区域（1）中 **），其在轮缘（2）上的三中心曲线之间的区域中相交。

    Triazine Containing Polymers
    9.
    发明申请
    Triazine Containing Polymers 审中-公开
    含三聚物的聚合物

    公开(公告)号：US20070004902A1

    公开(公告)日：2007-01-04

    申请号：US11420229

    申请日：2006-05-25

    申请人： Christian Dreyer ,  Monika Bauer ,  Jurgen Schneider ,  Jorg Bauer

    发明人： Christian Dreyer ,  Monika Bauer ,  Jurgen Schneider ,  Jorg Bauer

    IPC分类号： C08G73/00

    CPC分类号： C08G83/005 ,  C08G73/0644

    摘要： Hyperbranchend compounds of triazine rings that contain free OH groups in the outer sphere, are obtainable by copolymerization of (1) at least one di- or higher functional cyanate compound, and (2) at least one compound, selected from mono-, di- and polyvalent aromatic alcohols and mono-, di- and polyfunctional, partly or fully fluorinated alcohols. With one or more (activated) organic acids having formula Q-C(O)Y, wherein Q is an organic residue X having at least one unit which can serve as a crosslinking unit or an organic residue P which cannot undergo a crosslinking reaction, and wherein C(O)Y is either a carboxylic group or is an activated carboxylic residue, derivatives are obtained which can be crosslinked into polymers, via the X residues, and/or which may have specifically tailored properties, via the P residues, and/or by using less than the required amount of acid in order to maintain part of the free hydroxy residues.

    摘要翻译： 通过（1）至少一种二官能或更高官能度的氰酸酯化合物和（2）至少一种选自单 - ，二 - 二 - 氰基化合物的化合物，可以获得在外球体中含有游离OH基团的三嗪环的双峰化合物， 和多价芳族醇和单 - ，二 - 和多官能的，部分或完全氟化的醇。 使用一种或多种具有式（Q）（O）Y的（活化的）有机酸，其中Q是具有至少一个可用作交联单元的单元的有机残基X或不能进行交联反应的有机残基P，其中 C（O）Y是羧基，或是活化的羧基残基，得到的衍生物可以通过X残基交联成聚合物，和/或经由P残基具有特别定制的性质，和/或 通过使用少于所需量的酸以保持部分游离羟基残基。