公开(公告)号：US20080308391A1

公开(公告)日：2008-12-18

申请号：US12065516

申请日：2006-08-29

Applicant: Anthony Michael May

Inventor： Anthony Michael May

IPC: B65G43/02

CPC classification number: B65G43/02

Abstract: A system of monitoring operation for a conveyor belt installation includes a conveyor belt having steel or other relatively magnetically permeable reinforcing material, the system including, in proximity to the conveyor belt, a magnetic field generator, and a sensor unit at a position downstream from the field generator, the sensor unit sensing the magnetic field emanating from the passing conveyor belt, and a monitoring unit to receive data related to the magnetic field properties sensed by the sensor unit during a plurality of passages of each part of the length of the conveyor belt past the sensor unit, the monitoring unit incorporation comparison elements to compare a received set of data with an earlier received set of data, and output elements to provide an output signal representative of reinforcement damage or deterioration when subsequently received data has departed from earlier received data by more than a prescribed extent.

Abstract translation: 用于输送带装置的监测操作的系统包括具有钢或其它相对导磁的增强材料的输送带，该系统包括在输送带附近的磁场发生器和在下游位置处的传感器单元 传感器单元感测从通过的传送带发出的磁场;以及监测单元，用于在传送带的长度的每个部分的多个通道期间接收与由传感器单元感测的磁场特性有关的数据 通过传感器单元，监测单元并入比较元件以将接收到的数据集与较早接收的数据组进行比较，以及输出元件，以提供表示随后接收的数据已经离开较早接收的数据的增强损伤或劣化的输出信号 超过规定的程度。

公开(公告)号：US08074789B2

公开(公告)日：2011-12-13

申请号：US12065516

申请日：2006-08-29

Applicant: Anthony Michael May

Inventor： Anthony Michael May

IPC: B65G43/00

CPC classification number: B65G43/02

Abstract: A system of monitoring operation for a conveyor belt installation includes a conveyor belt having steel or other relatively magnetically permeable reinforcing material, the system including, in proximity to the conveyor belt, a magnetic field generator, and a sensor unit at a position downstream from the field generator, the sensor unit sensing the magnetic field emanating from the passing conveyor belt, and a monitoring unit to receive data related to the magnetic field properties sensed by the sensor unit during a plurality of passages of each part of the length of the conveyor belt past the sensor unit, the monitoring unit incorporating comparison elements to compare a received set of data with an earlier received set of data, and output elements to provide an output signal representative of reinforcement damage or deterioration when subsequently received data has departed from earlier received data by more than a prescribed extent.

Abstract translation: 用于输送带装置的监测操作的系统包括具有钢或其它相对导磁的增强材料的输送带，该系统包括在输送带附近的磁场发生器和在下游位置处的传感器单元 传感器单元感测从通过的传送带发出的磁场;以及监测单元，用于在传送带的长度的每个部分的多个通道期间接收与由传感器单元感测的磁场特性有关的数据 通过传感器单元，监测单元包含比较元件以将接收到的数据集与较早接收的数据组进行比较，以及输出元件，以提供表示随后接收的数据已经偏离较早接收的数据的增强损伤或劣化的输出信号 超过规定的程度。