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1. 发明授权

US06278368B1 Low cost material for multi-bit remote sensing 有权
标题翻译：低成本材料用于多位遥感
公开(公告)号：US06278368B1
公开(公告)日：2001-08-21
申请号：US09409331
申请日：1999-09-30
申请人： Ira B. Goldberg , Ted M. McKinney , Charles S. Hollingsworth , Jonathan R. Engdahl , Elik I. Fooks
发明人： Ira B. Goldberg , Ted M. McKinney , Charles S. Hollingsworth , Jonathan R. Engdahl , Elik I. Fooks
IPC分类号： G08B1314
CPC分类号： G08B13/2411 , G08B13/2442 , G08B13/2445 , G08B13/2471 , G08B13/2485
摘要： Multiple bits of information may be conveyed by passive target material incorporating filaments of magnetizable material having different magnetization functions and, in particular, different coercivities. Detection of the presence or absence of the individual filaments may be done remotely by measuring induced flux B as a function of an externally imposed magnetic field waveform and subjecting the measured induced flux signal to differentiation or Fourier transform techniques.
摘要翻译：可以通过包含具有不同磁化功能，特别是不同矫顽力的可磁化材料的长丝的被动目标材料传送多个位信息。可以通过测量作为外部施加的磁场波形的函数的感应通量B来远程检测单个细丝的存在或不存在，并将测量的感应通量信号进行微分或傅里叶变换技术。

2. 发明授权

US5450052A Magnetically variable inductor for high power audio and radio frequency applications 失效
标题翻译：用于大功率音频和射频应用的可变磁感应器
公开(公告)号：US5450052A
公开(公告)日：1995-09-12
申请号：US169083
申请日：1993-12-17
申请人： Ira B. Goldberg , Jane H. Hanamoto , Charles S. Hollingsworth , Ted M. McKinney
发明人： Ira B. Goldberg , Jane H. Hanamoto , Charles S. Hollingsworth , Ted M. McKinney
IPC分类号： H01F29/14 , H01F27/00 , H01F21/08
CPC分类号： H01F29/146
摘要： A magnetically variable inductor for high power, high frequency applications which includes a solenoid with a magnetic core therein, disposed coaxially around a conductor for carrying the high power, high frequency signal and a variable current source coupled with the solenoid so that a manipulation of the current through the solenoid results in a variable inductance for said conductor. Also disclosed are additional features of ferrite rings disposed around each end of the magnetic core, a shield disposed between the core and the solenoid, and a sheath disposed around the solenoid.
摘要翻译：一种用于高功率，高频应用的可变磁感应器，包括一个具有磁芯的螺线管，同轴地布置在导体上，用于承载大功率高频信号，以及与电磁线圈耦合的可变电流源，通过螺线管的电流导致所述导体的可变电感。还公开了设置在磁芯的每个端部周围的铁氧体环的附加特征，设置在磁芯和螺线管之间的屏蔽件以及围绕螺线管设置的护套。

3. 发明授权

US06631794B1 Drive unit assembly with a regenerative retarder 有权
标题翻译：带有再生延迟器的驱动单元总成
公开(公告)号：US06631794B1
公开(公告)日：2003-10-14
申请号：US09550032
申请日：2000-04-14
申请人： Ira B. Goldberg , Benjamin R. Jones , Ted M. McKinney , Yngve Naerheim , Patricia H. Cunningham , Dale K. Bell
发明人： Ira B. Goldberg , Benjamin R. Jones , Ted M. McKinney , Yngve Naerheim , Patricia H. Cunningham , Dale K. Bell
IPC分类号： B60L700
CPC分类号： B60T13/748 , B60L7/18 , B60L11/005 , B60L2240/12 , B60T13/586 , H02K49/06 , Y02T10/641 , Y02T10/7022
摘要： A vehicle drive unit assembly includes an axle extending between a pair of wheels, a braking system for slowing and stopping the vehicle, and a retarding system located on the axle for assisting the braking system. The axle has a housing and an axle shaft that receives input from an engine and driveshaft to drive the wheels. The braking system includes a brake member supported on each of the wheels and an actuator for selectively moving the brake members between an unactuated position and an actuated position. The braking system produces a braking force to slow or stop the rotation of the wheels when the brake is in the actuated position. The retarding system includes a plurality of magnets supported for rotation with the axle shaft and an inductor held fixed to the axle housing. The retarding system produces a retarding force as the magnets rotate with respect to the inductor to slow the rotation of the wheels when the actuator moves the brake members to the actuated position. Thus, the retarding system assists the braking system to slow and stop the vehicle.
摘要翻译：车辆驱动单元组件包括在一对车轮之间延伸的车轴，用于减速和停止车辆的制动系统，以及位于车轴上用于辅助制动系统的减速系统。轴具有壳体和车轴，其接收来自发动机和驱动轴的驱动轮的输入。制动系统包括支撑在每个车轮上的制动构件和用于在未致动位置和致动位置之间选择性地移动制动构件的致动器。当制动器处于致动位置时，制动系统产生制动力以减慢或停止车轮的旋转。延迟系统包括多个磁体，其被支撑为与车轴一起旋转，并且固定在轴壳体上的电感器。当致动器将制动构件移动到致动位置时，当磁体相对于电感器旋转时，减速系统产生减速力，以减慢车轮的旋转。因此，减速系统有助于制动系统减速并停止车辆。

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