Scratch-resistant coating agent based on arcylates
    51.
    再颁专利
    Scratch-resistant coating agent based on arcylates 失效
    基于甲酰胺的防刮涂层剂

    公开(公告)号:USRE36294E

    公开(公告)日:1999-09-07

    申请号:US862434

    申请日:1997-05-23

    Abstract: The invention relates to a coating composition, a method of coating molded articles with the coating composition, and the molded articles so coated, particularly molded articles comprised of thermoplastic or thermoelastic plastics. The coating, in the form of a cured thin layer, is particularly optically clear, scratch-resistant, and weather-resistant. It is produced on the plastic substrate material by polymerization of a layer of flowable coating comprised of the coating material, which layer contains polyfunctional (meth)acrylic monomers, and said layer further contains, as a "leveling" agent, fluoroalkyl (meth)acrylates of formula I ##STR1## where R.sub.1 represents H or CH.sub.3, and R.sub.2 represents a fluorine-containing alkyl group with 2-20 C atoms.

    Abstract translation: 本发明涉及一种涂料组合物,一种用该涂料组合物涂覆模塑制品的方法,以及如此涂覆的模塑制品,特别是由热塑性塑料或热弹性塑料制成的模塑制品。 以固化的薄层形式的涂层是特别光学透明,耐刮擦和耐候的。 通过聚合由涂层材料组成的可流动涂层层,该层包含多官能(甲基)丙烯酸单体,并且所述层还含有作为“流平剂”的(甲基)丙烯酸氟烷基酯 其中R 1表示H或CH 3,并且R 2表示具有2-20个C原子的含氟烷基。

    Tool and method for inserting and removing components

    公开(公告)号:US11192224B2

    公开(公告)日:2021-12-07

    申请号:US15608206

    申请日:2017-05-30

    Inventor: Michael Mueller

    Abstract: A tool for inserting and removing components, in particular bearings, bushes or the like, particularly in the automotive sector, has a spindle, a first sleeve body having a first ramp-form outer circumferential surface and a through-hole, through which the spindle can be axially guided, a second sleeve body having a second ramp-form outer circumferential surface and a through-hole, through which the spindle can be axially guided, and also a first pressure body and a second pressure body.

    Method and apparatus for modifying the sensitivity of an electrical generator to a nonlinear load
    57.
    发明授权
    Method and apparatus for modifying the sensitivity of an electrical generator to a nonlinear load 有权
    用于改变发电机对非线性负载的灵敏度的方法和装置

    公开(公告)号:US08716984B2

    公开(公告)日:2014-05-06

    申请号:US13214165

    申请日:2011-08-20

    CPC classification number: H03F1/56 H02P9/105 H03H7/40

    Abstract: A method and generator for modifying interactions between a load and the generator are described. The method includes applying output power to the load using a power amplifier, controlling a level of the output power responsive to a power control setting, and adjusting a conduction angle of the power amplifier to reduce a level of sensitivity of the power amplifier to variations of an impedance of the load. The generator includes a compensation subsystem coupled to the power amplifier that controls a conduction angle of the power amplifier to enable a sensitivity of the power amplifier to be adjusted.

    Abstract translation: 描述了用于修改负载和发电机之间的相互作用的方法和发生器。 该方法包括使用功率放大器向负载施加输出功率,响应于功率控制设置来控制输出功率的电平,以及调整功率放大器的导通角以将功率放大器的灵敏度降低到 负载的阻抗。 发电机包括耦合到功率放大器的补偿子系统,其控制功率放大器的导通角以使能够调节功率放大器的灵敏度。

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