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1. 发明申请

US20060185875A1 Cable leadthrough device 有权
标题翻译：电缆穿线装置
公开(公告)号：US20060185875A1
公开(公告)日：2006-08-24
申请号：US10550785
申请日：2004-01-22
申请人： Martin Habel , Wolfgang Sohn , Lutz Scharf-Martini , Rainer Funk
发明人： Martin Habel , Wolfgang Sohn , Lutz Scharf-Martini , Rainer Funk
IPC分类号： H02G3/08
CPC分类号： H02G3/22 , Y10T16/05 , Y10T16/063
摘要： The invention relates to a device for covering and sealing a hole (10) through a wall provided for leading cables therethrough, said hole being provided in, for example, a switchgear cabinet. The device comprises a retaining frame (16), which can be fastened to the edge (66) of the hole through the wall (12), and comprises a number of bushes (30, 31), which are made of elastomeric material, can be removeably inserted inside frame openings (28), and which can be fixed therein. A least one part of the bushes (30, 31) is provided with at least one through opening for a cable. In order to equip the cable leadthrough with cables in a particularly easy manner and to be able to mount it on the switchgear cabinet, the invention provides that the frame openings (28) are open on one side for inserting the bushes (30, 31). In addition, one of the bushes (31), which can be inserted into the frame openings, can be arrested in a direction of insertion in the area of the sidewalls (36) that delimit the frame openings (34).
摘要翻译：本发明涉及一种用于通过用于引导电缆穿过的壁覆盖和密封孔（10）的装置，所述孔设置在例如开关柜中。该装置包括可通过壁（12）紧固到孔的边缘（66）的保持框架（16），并且包括多个由弹性材料制成的衬套（30,31）可拆卸地插入框架开口（28）内，并可固定在其中。衬套（30,31）的至少一部分设置有用于电缆的至少一个通孔。为了使电缆引线以特别容易的方式装配电缆并且能够将其安装在开关柜上，本发明提供了框架开口（28）在一侧是敞开的，用于插入衬套（30,31）。此外，可以插入框架开口中的一个衬套（31）可以沿着限定框架开口（34）的侧壁（36）的区域中的插入方向被阻止。

2. 发明授权

US07288730B2 Cable lead-through device 有权
标题翻译：电缆穿线装置
公开(公告)号：US07288730B2
公开(公告)日：2007-10-30
申请号：US10550785
申请日：2004-01-22
申请人： Martin Habel , Wolfgang Sohn , Lutz Scharf-Martini , Rainer Funk
发明人： Martin Habel , Wolfgang Sohn , Lutz Scharf-Martini , Rainer Funk
IPC分类号： H02G3/18
CPC分类号： H02G3/22 , Y10T16/05 , Y10T16/063
摘要： The invention relates to a device for covering and sealing a hole (10) through a wall provided for leading cables therethrough, said hole being provided in, for example, a switchgear cabinet. The device comprises a retaining frame (16), which can be fastened to the edge (66) of the hole through the wall (12), and comprises a number of bushes (30, 31), which are made of elastomeric material, can be removeably inserted inside frame openings (28), and which can be fixed therein. A least one part of the bushes (30, 31) is provided with at least one through opening for a cable. In order to equip the cable leadthrough with cables in a particularly easy manner and to be able to mount it on the switchgear cabinet, the invention provides that the frame openings (28) are open on one side for inserting the bushes (30, 31). In addition, one of the bushes (31), which can be inserted into the frame openings, can be arrested in a direction of insertion in the area of the sidewalls (36) that delimit the frame openings (34).
摘要翻译：本发明涉及一种用于通过用于引导电缆穿过的壁覆盖和密封孔（10）的装置，所述孔设置在例如开关柜中。该装置包括可通过壁（12）紧固到孔的边缘（66）的保持框架（16），并且包括多个由弹性材料制成的衬套（30,31）可拆卸地插入框架开口（28）内，并可固定在其中。衬套（30,31）的至少一部分设置有用于电缆的至少一个通孔。为了使电缆引线以特别容易的方式装配电缆并且能够将其安装在开关柜上，本发明提供了框架开口（28）在一侧是敞开的，用于插入衬套（30,31）。此外，可以插入框架开口中的一个衬套（31）可以沿着限定框架开口（34）的侧壁（36）的区域中的插入方向被阻止。

3. 发明授权

US4056770A Dynamo electric machine permanent magnet flux test apparatus which simulates actual flux conditions of the motor 失效
标题翻译：发电机电机永磁通量试验装置，模拟电机的实际通量条件
公开(公告)号：US4056770A
公开(公告)日：1977-11-01
申请号：US726874
申请日：1976-09-27
申请人： Adolf Mohr , Wolfgang Sohn , Georg Strobl
发明人： Adolf Mohr , Wolfgang Sohn , Georg Strobl
IPC分类号： G01B3/34 , G01B7/00 , G01R33/12 , H01F7/02 , H01F13/00 , H02K11/00
CPC分类号： H01F7/0205 , G01R33/12 , H01F13/003
摘要： To test the flux of circular segmental permanent magnets for assembly in permanent magnet dynamo electric machines, typically electric motors, a gauge is made of soft iron having an inner segmentally circular soft iron core, on it a layer of non-magnetic material to simulate the air gap of the motor, space for the permanent magnet to be inserted, and a return soft iron yoke in magnetic circuit with the core. A measuring coil which is chorded is located on the gauge to sense the magnetic flux, and so placed on the core that it conforms, at least approximately, to the pitch angle of the armature winding of the dynamo electric machine with which the magnet is to be used. To simulate cross fields, a demagnetization widing can be placed in the space adjacent the layer of nonmagnetic material adjacent the ends of the space for the permanent magnets to be tested, or the core can be cut with grooves similar to the coil slots of the armature, with current being passed therethrough in a direction to simulate the armature cross field. The test apparatus can be combined with a magnetizing yoke carrying magnetization coils to magnetize the segments, test them, and then demagnetize the segments, and reversely magnetize them for test of uniformity. Magnetic sensors can be placed on the core to sense the localized flux distribution of the magnetized magnet elements.
摘要翻译：为了测试用于永磁发电机（通常是电动机）中的圆形节段永磁体的通量，计量器由具有内部分段圆形软铁芯的软铁制成，在其上形成一层非磁性材料以模拟电机的气隙，永磁体插入的空间，以及与磁芯的磁路中的回软铁轭。弦线的测量线圈位于量规上以感测磁通量，并且被放置在核心上，其至少约等于与磁体对应的发电机的电枢绕组的俯仰角使用。为了模拟交叉磁场，可以在靠近待测永磁体的空间端部的非磁性材料层附近的空间中放置去磁屏蔽，或者可以用类似于电枢的线圈槽的凹槽切割磁芯其中电流沿着模拟电枢横截面的方向通过。测试装置可与带有磁化线圈的磁化轭组合以磁化磁片，测试它们，然后使磁段消磁，并反向磁化以测试均匀性。可以将磁性传感器放置在磁芯上以感测磁化磁体元件的局部磁通分布。

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