Control magnet system

专利名称：Control magnet system发明人：Heinrich Elsasser申请号：US06/122866申请日：19800220公开号：US04282724A公开日：19810811

摘要：A control magnet system for a pattern apparatus on a textile machine, inparticular a knitting machine, comprises a permanent magnet which includes a controlpole having a pole surface and controllable by means of a control coil and a co-operatingpole having a pole surface, and comprises at least one armature which is movable relativeto the two poles and which can be applied against the pole surface of the control poleagainst a spring force in such a manner that, when the control coil is not energized, thearmature remains against the pole surface of the control pole by virtue of the magneticforce produced by the permanent magnet, whereas, when the control coil is energizedthe armature is released from the pole surface of the control pole by virtue of the springforce, wherein the pole surface of the control pole is perpendicular to the direction ofrelease of the armature, and the pole surface of the co-operating pole is perpendicularto the pole surface of the control pole (FIG. 2).

申请人：SULZER MORAT GMBH

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