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
    • 8. 发明授权
    • Air spinning frame with reluctance motors
    • 带磁阻电机的气流纺纱机
    • US07043894B2
    • 2006-05-16
    • US10652579
    • 2003-08-29
    • Oliver WuestWolf Horst
    • Oliver WuestWolf Horst
    • D01H4/42
    • D01H1/22D01H1/115D01H4/02D01H4/42
    • For an air spinning frame, reluctance motors are provided for each spinning place to drive the pairs of rollers of the drafting unit, the drawing-off means, and the friction roller. Thereby, for the run-up of a spinning place, e.g., after a thread break, a specific frequency converter is provided. After reaching the stationary operating speed, a switch over onto a further frequency converter takes place, at which time, the corresponding reluctance motors of the other spinning places are driven in parallel. By the use of reluctance motors it can be done without a complex speed regulation means. A specific dimensioning of the reluctance motors permits a very fast run-up and a particularly good efficiency during the stationary operation.
    • 对于空气纺纱机架,为每个旋转位置提供磁阻电动机以驱动牵伸单元,牵引装置和摩擦辊的成对辊。 因此,对于旋转位置的启动,例如在断线之后,提供特定的变频器。 在达到稳定运行速度后,进行另一个变频器的切换,此时,其他旋转位置的相应磁阻电机并联驱动。 通过使用磁阻电机,无需复杂的调速手段即可完成。 磁阻电动机的具体尺寸允许非常快速的起动和在静止操作期间特别好的效率。