会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明申请
    • Arrangement for cooling SMD power components on a printed circuit board
    • 用于冷却印刷电路板上的SMD功率部件的布置
    • US20070206357A1
    • 2007-09-06
    • US11789929
    • 2007-04-26
    • Leopold HellingerGerhard Neumann
    • Leopold HellingerGerhard Neumann
    • H05K7/20
    • H01L23/3672H01L23/467H01L2924/0002H05K7/205H01L2924/00
    • There is described an arrangement for cooling electrical components disposed on a board-shaped mounting substrate, particularly SMD power components on a printed circuit board, wherein at least one heat sink assigned to a component is present which is disposed on the same side as the components and which is connected in a thermally conductive manner to the assigned component by means of a thermally conductive layer implemented on the mounting substrate. The heat sink is implemented as a bent sheet-metal part and is connected to the thermally conductive layer by means of a solder joint, wherein the bent sheet-metal part has at least one heat sink element which extends in a longitudinal direction and said longitudinal direction is oriented obliquely to the plane of the board-shaped substrate.
    • 描述了一种用于冷却设置在板状安装基板上的电气部件的布置,特别是印刷电路板上的SMD功率部件,其中存在分配给部件的至少一个散热器,其布置在与部件 并且其通过在安装基板上实现的导热层以导热方式连接到所分配的部件。 散热器被实施为弯曲的金属板部件,并且通过焊接接头连接到导热层,其中弯曲的金属板部件具有至少一个在纵向方向上延伸的散热元件,并且所述纵向 方向倾斜于板状基板的平面。
    • 8. 发明授权
    • Apparatus for detecting the angle of rotation for a throttle valve operated by means of an electric motor
    • 用于检测通过电动机操作的节气门的旋转角度的装置
    • US07798121B2
    • 2010-09-21
    • US12311149
    • 2007-07-12
    • Leopold HellingerGerhard Neumann
    • Leopold HellingerGerhard Neumann
    • F02D11/04F02D9/10
    • G01D5/145F02D9/105F02D9/1065F02D11/106
    • A device for detecting the angle of rotation of a throttle valve operated by an electric motor is disclosed. The valve is rotatably supported on a throttle valve shaft in an intake system of a throttle valve housing, wherein an actuator motor coupled to the throttle valve shaft predefines the throttle valve angular position in a manner controlled by a control unit, and wherein a predetermined value of the throttle valve angular position is predetermined by a manually operated predetermined-value input apparatus and is fed to the control unit. The predetermined-value input apparatus is coupled to a predetermined value sensor shaft, wherein the angular position of the predetermined value sensor shaft corresponds to the manually predefined predetermined value of the throttle valve angular position.
    • 公开了一种用于检测由电动机操作的节气门的旋转角度的装置。 该阀被可旋转地支撑在节流阀壳体的进气系统中的节流阀轴上,其中联接到节流阀轴的致动器电动机以由控制单元控制的方式预先限定节气门角位置,并且其中预定值 节流阀角度位置由手动操作的预定值输入装置预先确定,并送到控制单元。 预定值输入装置连接到预定值传感器轴,其中预定值传感器轴的角位置对应于手动预定的节气门角位置的预定值。