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
    • 1. 发明授权
    • Method and a device for controlling the operation of an actuator unit
    • 用于控制致动器单元的操作的方法和装置
    • US06407522B1
    • 2002-06-18
    • US09664049
    • 2000-09-18
    • Jörgen AnderssonÖrjan ChristofferssonAnders HelmnerKenneth Nilsson
    • Jörgen AnderssonÖrjan ChristofferssonAnders HelmnerKenneth Nilsson
    • H02P104
    • H02H7/0851H02H3/006
    • The invention concerns a method for controlling the operation of an actuator unit, comprising the steps: a) repeatedly reading the current fed to the actuator unit, b) a first comparison wherein the readings are compared with a first maximum level and if the readings are above the maximum level the electrical power fed to the actuator unit is cut off, c) a second comparison wherein two successive readings repeatedly are compared with each other and if the differences between the readings are below a first ramp level a number a steady state condition for the current fed to the actuator unit is detected, and d) if steady state is detected setting at least one overload detection limit on basis of a steady state reading of the current fed to the actuator unit. The invention also concerns a device for carrying out the method and a conveyor incorporating the device.
    • 本发明涉及一种用于控制致动器单元的操作的方法,包括以下步骤:a)反复读取馈送到致动器单元的电流,b)第一比较,其中将读数与第一最大电平进行比较, 在最大水平以上,馈送到致动器单元的电力被切断,c)第二比较,其中反复地将两个连续的读数彼此进行比较,并且如果读数之间的差值低于第一斜坡级数,则稳定状态条件 检测馈送到致动器单元的电流,以及d)如果检测到稳定状态,则基于馈送到致动器单元的电流的稳态读数设置至少一个过载检测极限。 本发明还涉及一种用于执行该方法的装置和一种包含该装置的输送机。