Title:
【発明の名称】繊維機械用の監視装置および誤動作予測装置
Document Type and Number:
Japanese Patent JP2002541039
Kind Code:
A
Abstract:
A monitor and malfunction detector for the thread feed of a textile machine. The monitor combines electronic information and mathematical analysis of the movement of the thread, including speed, tension and fiber and consistency, thereby permitting the determination of: 1) presence of knots and inconsistencies in the thread 2) the operating status of the textile equipment and thread feed; 3) the prediction of problems based upon the change of operating characteristics including speed, tension, draw and duty cycle patterns; 4) the control of the textile machine being monitored; 5) the diagnosis of mechanical faults; 6) production accounting; and 7) needle burr detection. The monitor also employs a unique signal comparison incorporating differential circuitry, pattern recognition, and averaging functions to achieve these goals efficiently and reliably.
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Inventors:
Louvre, Lawrence, Pea
Application Number:
JP2000609929A
Publication Date:
December 03, 2002
Filing Date:
March 16, 2000
Export Citation:
Assignee:
Louvre, Lawrence, Pea
International Classes:
B65H63/00; B65H63/06; D03D47/34; D03D51/34; D03D51/44; D03J1/04; D04B35/12; D05B51/00; D05B63/04; D05C11/14; D05C13/02; (IPC1-7): B65H63/06; D03D51/34; D03D51/44; D03J1/04; D05B51/00; D05B63/04
Attorney, Agent or Firm:
Mikio Hatta (4 outside)