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    • 4. 发明授权
    • Device for the electrical and mechanical connection of two printed circuit boards
    • 用于两个印刷电路板的电气和机械连接的装置
    • US06435881B1
    • 2002-08-20
    • US09868675
    • 2001-12-06
    • Walter ZeinRalf SchmidMartin Frey
    • Walter ZeinRalf SchmidMartin Frey
    • H01R1200
    • H01R12/772H01R4/4809H01R12/721H01R12/79H05K3/326
    • A device for the electrical and mechanical connection of a first, preferably elastically flexible printed circuit board to a second printed circuit board wherein an electrically conductive contact pin, protruding from the second printed circuit board and projecting through an opening in the first printed circuit board, is electrically conductively connected to a conductor track of the first printed circuit board. The device further includes an electrically conductive clamping part with elastically flexible protrusions embodied on it that embrace the contact pin by nonpositive engagement, and a bearing region of the clamping part that is electrically connected to the protrusions is pressed in prestressed fashion against a conductor track disposed on the first printed circuit board.
    • 一种用于将第一优选弹性柔性印刷电路板电连接到第二印刷电路板的装置,其中从第二印刷电路板突出并突出穿过第一印刷电路板中的开口的导电接触销, 导电连接到第一印刷电路板的导体轨道。 该装置还包括导电夹持部分,其具有弹性柔性突起,其上嵌有柔性突起,其通过非正向接合包围接触销,并且电连接到突起的夹持部分的支承区域以预定方式被压靠在布置的导体轨道上 在第一个印刷电路板上。
    • 5. 发明授权
    • Passenger service unit and an aircraft cabin systems control with such service units
    • 乘客服务单位和飞机舱系统控制与这些服务单位
    • US06393343B1
    • 2002-05-21
    • US09651711
    • 2000-08-31
    • Martin FreyDirk Andersen
    • Martin FreyDirk Andersen
    • G06F1900
    • B64D11/00Y02T50/46
    • Passenger service units in an aircraft are equipped with a passenger interface and supply adapter (10). Each adapter includes an individual processor (14) which is programmable independently of the aircraft central control through a programming input. The programmable interface (10) permits controlling passenger service components in the passenger cabin such as lamps in a cabin lighting system, a public address system, and so forth, directly by the interface (10) independently of the aircraft central control. The interface (10) with its own individual processor (14) and memory (15) is connected through a databus (11) to the aircraft central control (12), for example, for remote programming of the interface and for reporting the module's activities to the aircraft central control. The interface (10) reduces the memory capacity requirements for the aircraft central control and permits the individual programming of each passenger service unit also independently of any other passenger service unit thereby avoiding retesting of the entire cabin system when for example only one passenger service unit is reprogrammed.
    • 飞机上的乘客服务单位配有乘客接口和供电适配器(10)。 每个适配器包括单独的处理器(14),其通过编程输入独立于飞机中央控制器来编程。 可编程接口(10)允许通过接口(10)独立于飞机中央控制器直接控制客舱中的乘客服务部件,例如客舱照明系统中的灯,公共广播系统等。 具有其自己的单独处理器(14)和存储器(15)的接口(10)通过数据总线(11)连接到飞行器中央控制器(12),例如用于远程编程接口并用于报告模块的活动 到飞机中央控制。 接口(10)减少了飞机中央控制器的存储器容量要求,并且允许每个乘客服务单元的单独编程也独立于任何其他乘客服务单元,从而避免了当例如仅一个乘客服务单元 重新编程。
    • 7. 发明授权
    • Electronically commutated electric motor comprising rotor position detection with interference field compensation
    • 电子换向电动机包括具有干涉场补偿的转子位置检测
    • US09438152B2
    • 2016-09-06
    • US14110889
    • 2012-04-11
    • Antoine ChabaudMartin FreySven FinkeFrank SaderMarkus Vogel
    • Antoine ChabaudMartin FreySven FinkeFrank SaderMarkus Vogel
    • H02K29/08H02P6/16
    • H02P6/16H02K11/25H02K29/08
    • An electronically commutated electric motor includes a stator and a rotor formed as a permanent magnet. A control unit is connected to the stator and configured to energize the stator to produce a rotating magnetic field. The electric motor further includes at least one Hall sensor configured to detect at least a magnitude of a sensor magnetic field produced by a sensor magnet connected to the rotor. The electric motor also includes at least one magneto resistive sensor configured to detect an alignment of a total magnetic field during a rotor revolution of the rotor and to generate a rotor position signal representing this alignment. The total magnetic field includes the sensor magnetic field and an interference magnetic field superimposed thereon. The control unit is further configured to determine the rotor position of the rotor at least depending on the alignment of the total magnetic field.
    • 电子换向电动机包括定子和形成为永磁体的转子。 控制单元连接到定子并且被配置为使定子通电以产生旋转磁场。 所述电动机还包括至少一个霍尔传感器,所述至少一个霍尔传感器被配置为检测由连接到所述转子的传感器磁体产生的传感器磁场的至少大小。 电动机还包括至少一个磁阻传感器,其构造成在转子的转子旋转期间检测总磁场的对准并产生表示该对准的转子位置信号。 总磁场包括传感器磁场和叠加在其上的干涉磁场。 控制单元还被配置为至少根据总磁场的对准来确定转子的转子位置。