Title:
【発明の名称】糸処理システム
Document Type and Number:
Japanese Patent JP2003523304
Kind Code:
A
Abstract:
A yarn processing system which includes a yarn feeding device and an accessory device associated with the yarn feeding device. The accessory device has a device which is driven using a signal representing the rotational speed of a component of the yarn feeding device. The signal is generated by an electronic sensor galvanically separated from the control system and the drive mechanism of the yarn feeding device. The sensor also is structurally independent from the yarn feeding device. The sensor is located at or close to the yarn feeding device at a mounting location where a part of a rotating magnetic field is detected by the sensor at the mounting location. The part of the magnetic field originating from inside of the yarn feeding device is not used for the operation of the yarn feeding device at the mounting location of the sensor.
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Inventors:
Giardo Fiorenzo
Lars Helge Gutfried Torrandell
Lars Helge Gutfried Torrandell
Application Number:
JP2000570078A
Publication Date:
August 05, 2003
Filing Date:
September 13, 1999
Export Citation:
Assignee:
Eropa Akchen Gesell Shaft
International Classes:
B65H49/34; B65H51/22; B65H59/00; B65H71/00; D03D47/34; D03D47/36; D03J1/04; D04B15/48; D04B35/24; G01P1/00; G01P3/488; (IPC1-7): B65H51/22
Attorney, Agent or Firm:
Yoshikazu Tani (2 outside)