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公开(公告)号:US06991186B2
公开(公告)日:2006-01-31
申请号:US10489901
申请日:2002-09-03
申请人: Werner Völkel , Helmut Stötzel , Bernd Niklas , Peter Kniesa , Achim Klein
发明人: Werner Völkel , Helmut Stötzel , Bernd Niklas , Peter Kniesa , Achim Klein
IPC分类号: F23D14/48
CPC分类号: B21B45/08 , B05B1/3006 , B05B9/035 , B08B3/022 , B21B45/0233
摘要: In order to provide a spray boom with a plurality of spray nozzles for a hydraulic descaling facility with which a high temperature constancy from beginning to the end of the rolling stock is insured and a too rapid cooling of the surface is prevented, it is proposed, in accordance with the invention, to assign a check valve to each spray nozzle.
摘要翻译: 为了提供具有用于液压除垢设备的多个喷嘴的喷雾吊架,其保持从机车车辆的始端到终点的高温恒定性并且防止了表面太冷却, 根据本发明,为每个喷嘴分配止回阀。
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公开(公告)号:US20100102158A1
公开(公告)日:2010-04-29
申请号:US12452242
申请日:2008-04-14
申请人: Werner Völkel , Harald Krömpel
发明人: Werner Völkel , Harald Krömpel
CPC分类号: B65H75/242 , B21C47/30 , B65H2701/526
摘要: In a winder mandrel (1) with radially movable spreading segments (2) which are arranged on the periphery, a mandrel body (3) and a pulling rod (4), the spreading segments (2) and/or the mandrel body (3) and/or the pulling rod (4) are configured as magnets.A method for operating a winder mandrel of this type provides for the spreading segments (2) and/or the mandrel body (3) and/or the pulling rod (4) to be configured as electromagnets, and for the supply voltage of the electromagnets to be switched on during initial winding of the beginning of the strip, lowered during the rolling and raised again when the strip is slipped out.
摘要翻译: 在具有布置在周边上的具有径向可移动扩展段(2)的卷绕心轴(1)中,设置有心轴体(3)和拉杆(4),扩展段(2)和/或心轴本体(3) )和/或拉杆(4)构成为磁铁。 用于操作这种类型的卷取机心轴的方法提供了扩展段(2)和/或心轴本体(3)和/或拉杆(4)被构造为电磁体,并且用于电磁体的电源电压 在条的开始初始卷绕期间被接通,在轧制期间降低,并且当带材滑出时再次升高。
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