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1. 发明申请

US20110106289A1 METHOD FOR MONITORING AN INDUSTRIAL PLANT 审中-公开
标题翻译：监测工业厂房的方法
公开(公告)号：US20110106289A1
公开(公告)日：2011-05-05
申请号：US13002542
申请日：2009-07-07
申请人： Hajrudin Efendic , Gerald Hohenbichler , Andreas Schrempf , Stephan M. Winkler
发明人： Hajrudin Efendic , Gerald Hohenbichler , Andreas Schrempf , Stephan M. Winkler
IPC分类号： G06F17/00
CPC分类号： G05B23/0221 , G05B23/0254
摘要： A method for monitoring plants, in particular complex plants in the iron and steel industry, having the steps of recording at least two channels of measurement data of a plant, if appropriate storing the measurement data, defining a target channel from the measurement data, preprocessing the measurement data, preparing at least one model of the target channel on the basis of the measurement data, and using the model thus generated and currently determined measurement data to detect fault conditions of the plant. This is to monitor industrial plants to improve the quality of the recorded measurement data of the plant, and reduce the volume of the measurement data, without a significant loss of information. Preprocessing the measurement data are subjected to the method steps of 1) detecting and eliminating “zero channels”, 2) detecting and eliminating outliers, 3) filtering, and 4) downsampling.
摘要翻译：一种用于监测工厂，特别是钢铁工业中的复杂工厂的方法，具有记录工厂的至少两个通道的测量数据的步骤，如果合适的话，存储测量数据，从测量数据定义目标通道，预处理测量数据，基于测量数据准备目标通道的至少一个模型，并使用由此生成的模型和当前确定的测量数据来检测设备的故障状况。这是为了监控工厂，提高工厂记录的测量数据的质量，并减少测量数据的数量，而不会显着的信息丢失。对预处理测量数据进行以下方法步骤：1）检测和消除“零通道”，2）检测和消除异常值，3）过滤，4）下采样。

2. 发明授权

US06742629B2 Valve control unit for a hydraulic elevator 失效
标题翻译：液压电梯的阀门控制单元
公开(公告)号：US06742629B2
公开(公告)日：2004-06-01
申请号：US10018354
申请日：2001-12-19
申请人： Sead Veletovac , Luigi Del Re , Andreas Schrempf
发明人： Sead Veletovac , Luigi Del Re , Andreas Schrempf
IPC分类号： B66B904
CPC分类号： F15B11/003 , B66B1/24 , B66B9/04 , F15B13/01 , F15B2013/008 , F15B2211/20515 , F15B2211/20538 , F15B2211/26 , F15B2211/30515 , F15B2211/40515 , F15B2211/40584 , F15B2211/413 , F15B2211/41572 , F15B2211/428 , F15B2211/46 , F15B2211/55 , F15B2211/625 , F15B2211/6309 , F15B2211/6313 , F15B2211/6343 , F15B2211/6355 , F15B2211/6651 , F15B2211/6653 , F15B2211/7052 , F15B2211/75 , F15B2211/8613
摘要： A control valve unit for a hydraulic elevator includes two control valves wherein the flow of hydraulic oil from a tank to a lifting cylinder driving an elevator cabin and/or from the lifting cylinder to the tank can be controlled. In case of an upward movement of the elevator cabin, hydraulic oil is conveyed by a pump driven by an electromotor from the tank through the control valve unit to the lifting cylinder. In the case of a downward movement of the elevator cabin, the hydraulic oil flows through the control valve unit to the tank without the pump working. The control of the upward movement and the downward movement of the elevator cabin is achieved by one single pilotable control valve, respectively, that are provided to act as a check valve as well as a proportional valve.
摘要翻译：用于液压升降机的控制阀单元包括两个控制阀，其中可以控制从油箱到升降缸的液压油的流动，驱动升降机舱和/或从升降缸到油箱。在电梯舱向上运动的情况下，液压油由电动机驱动的泵从罐通过控制阀单元输送到提升缸。在电梯舱向下运动的情况下，液压油在没有泵工作的情况下通过控制阀单元流到罐。电梯舱的向上运动和向下运动的控制是通过分别设置成用作止回阀和比例阀的单个可导向控制阀实现的。

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