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公开(公告)号：US08129865B2
公开(公告)日：2012-03-06
申请号：US12435604
申请日：2009-05-05
申请人： Nils Krumme , Georg Lohr , Herbert Weithmann , Michael Bley
发明人： Nils Krumme , Georg Lohr , Herbert Weithmann , Michael Bley
摘要： An inductive rotary joint for non-contact transmission of electrical energy between a stationary part and a rotating part of the rotary joint comprises a power generator for generating an alternating voltage or an alternating current, which feeds a load by means of a rotatable power transmitter. An electrical parameter on the primary side of the power transmitter is determined with a measurement means, and from this, the condition of another electrical parameter at the load is approximated by means of a functional unit. Regulation of the power generator is effected with this approximated value.
摘要翻译： 用于在旋转接头的固定部分和旋转部分之间非接触地传输电能的感应旋转接头包括用于产生交流电压或交流电的发电机，其通过可旋转的功率发射器馈送负载。 用测量装置确定电力变送器初级侧的电气参数，由此，负载下的另一个电气参数的状态通过功能单元近似。 功率发生器的调节用这个近似值来实现。
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公开(公告)号：US20090276199A1
公开(公告)日：2009-11-05
申请号：US12435604
申请日：2009-05-05
申请人： Nils Krumme , Georg Lohr , Herbert Weithmann , Michael Bley
发明人： Nils Krumme , Georg Lohr , Herbert Weithmann , Michael Bley
摘要： An inductive rotary joint for non-contact transmission of electrical energy between a stationary part and a rotating part of the rotary joint comprises a power generator for generating an alternating voltage or an alternating current, which feeds a load by means of a rotatable power transmitter. An electrical parameter on the primary side of the power transmitter is determined with a measurement means, and from this, the condition of another electrical parameter at the load is approximated by means of a functional unit. Regulation of the power generator is effected with this approximated value.
摘要翻译： 用于在旋转接头的固定部分和旋转部分之间非接触地传输电能的感应旋转接头包括用于产生交流电压或交流电的发电机，其通过可旋转的功率发射器馈送负载。 用测量装置确定电力变送器初级侧的电气参数，由此，负载下的另一个电气参数的状态通过功能单元近似。 功率发生器的调节用这个近似值来实现。
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公开(公告)号：US08242639B2
公开(公告)日：2012-08-14
申请号：US12575986
申请日：2009-10-08
申请人： Nils Krumme , Michael Tekloth , Michael Bley , Arno Zimpfer
发明人： Nils Krumme , Michael Tekloth , Michael Bley , Arno Zimpfer
IPC分类号： H01F27/42
摘要： An inductive rotary joint for computer tomographs includes an inverter and an inductive rotary coupler. A primary winding of the inductive rotary coupler is fed by the inverter via a line, with energy transmitted by the inductive rotary coupler being supplied to a load through a secondary winding. The line includes at least two coaxial lines, each coaxial line having an outer conductor or shield with the two outer conductors or shields being interconnected along a major part of their length, and an inner conductor, with the inner conductors being supplied by the inverter with voltages, the sum of which is substantially equal to zero.
摘要翻译： 用于计算机断层摄影机的感应旋转接头包括逆变器和感应旋转耦合器。 感应旋转耦合器的初级绕组由逆变器经由线路馈送，由感应旋转耦合器传输的能量通过次级绕组提供给负载。 该线包括至少两条同轴线，每条同轴线具有外部导体或屏蔽，其两根外部导体或屏蔽件沿其长度的主要部分互连，内部导体由内部导体由逆变器供电， 电压，其总和基本上等于零。
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公开(公告)号：US20100090536A1
公开(公告)日：2010-04-15
申请号：US12575986
申请日：2009-10-08
申请人： Nils Krumme , Michael Tekloth , Michael Bley , Arno Zimpfer
发明人： Nils Krumme , Michael Tekloth , Michael Bley , Arno Zimpfer
IPC分类号： H01F38/00
摘要： An inductive rotary joint for computer tomographs includes an inverter and an inductive rotary coupler. A primary winding of the inductive rotary coupler is fed by the inverter via a line, with energy transmitted by the inductive rotary coupler being supplied to a load through a secondary winding. The line includes at least two coaxial lines, each coaxial line having an outer conductor or shield with the two outer conductors or shields being interconnected along a major part of their length, and an inner conductor, with the inner conductors being supplied by the inverter with voltages, the sum of which is substantially equal to zero.
摘要翻译： 用于计算机断层摄影机的感应旋转接头包括逆变器和感应旋转耦合器。 感应旋转耦合器的初级绕组由逆变器经由线路馈送，由感应旋转耦合器传输的能量通过次级绕组提供给负载。 该线包括至少两条同轴线，每条同轴线具有外部导体或屏蔽，其两根外部导体或屏蔽件沿其长度的主要部分互连，内部导体由内部导体由逆变器供电， 电压，其总和基本上等于零。
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