公开(公告)号：US20140117803A1

公开(公告)日：2014-05-01

申请号：US14126784

申请日：2012-06-14

申请人： Colin David Tarrant ,  Gordon Day

发明人： Colin David Tarrant ,  Gordon Day

IPC分类号： H02K1/28 ,  H02K1/27

CPC分类号： H02K1/28 ,  B29B15/122 ,  B29C39/16 ,  B29C70/50 ,  B29K2021/003 ,  B29K2071/00 ,  B29K2077/10 ,  B29K2079/085 ,  B29K2105/0872 ,  B29K2105/162 ,  B29K2307/04 ,  B29L2007/007 ,  B82Y25/00 ,  F16F15/305 ,  F16F2222/06 ,  H01F1/083 ,  H01F41/16 ,  H02K1/27 ,  H02K15/02 ,  H02K15/03 ,  H02K15/12 ,  Y10T428/31678

摘要： A method of making a magnetically loaded pre-impregnated tape uses a drum 1 that is heated and which is associated with a heated bath 2 containing a thermo-plastic resin solution. A fibre tape material 4 is fed onto the drum 1 and, just prior to the fibre tape material meeting the periphery of the drum, the fibre tape material 4 is impregnated with an isotropic magnetic particle material 6 to form a pre-impregnated tape 8. The pre-impregnated tape is fed to a heating station where it is bonded with a thermoplastic resin impregnated fibre tow to produce a magnetically loaded composite tape. The heating station includes a rotatably driven heated mandrel (20) having a magnetic field (41, 42) embedded therein to provide the pre-impregnated tape (8) with a desired magnetic configuration.

摘要翻译： 制备带磁性的预浸渍带的方法使用加热的滚筒1，其与包含热塑性树脂溶液的加热的浴2相关联。 纤维带材料4被供给到滚筒1上，并且刚好在纤维带材料满足滚筒周边之前，纤维带材料4用各向同性磁性颗粒材料6浸渍以形成预浸渍的带8。 将预浸渍的带进料到加热站，在该加热站中，其与热塑性树脂浸渍的纤维束结合以产生磁性加载的复合带。 加热站包括其中嵌入有磁场（41,42）的可旋转驱动的加热心轴（20），以使预浸渍的带（8）具有期望的磁性构造。

公开(公告)号：US10298079B2

公开(公告)日：2019-05-21

申请号：US14126784

申请日：2012-06-14

申请人： Colin David Tarrant ,  Gordon Day

发明人： Colin David Tarrant ,  Gordon Day

IPC分类号： H02K1/27 ,  H02K1/28 ,  B29B15/12 ,  B29C39/16 ,  B29C70/50 ,  H02K15/02 ,  H02K15/03 ,  H02K15/12 ,  H01F1/08 ,  H01F41/16 ,  F16F15/305 ,  B29K105/16 ,  B29K21/00 ,  B29K71/00 ,  B29K77/00 ,  B29K79/00 ,  B29K307/04 ,  B29L7/00 ,  B29K105/08 ,  B82Y25/00

摘要： A method of making a magnetically loaded pre-impregnated tape uses a drum 1 that is heated and which is associated with a heated bath 2 containing a thermoplastic resin solution. A fiber tape material 4 is fed onto the drum 1 and, just prior to the fiber tape material meeting the periphery of the drum, the fiber tape material 4 is impregnated with an isotropic magnetic particle material 6 to form a pre-impregnated tape 8. The pre-impregnated tape is fed to a heating station where it is bonded with a thermoplastic resin impregnated fiber tow to produce a magnetically loaded composite tape. The heating station includes a rotatably driven heated mandrel (20) having a magnetic field (41, 42) embedded therein to provide the pre-impregnated tape (8) with a desired magnetic configuration.