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    • 5. 发明授权
    • Assembly and testing of electronic power components insulation
    • 电子元件绝缘的组装和测试
    • US5313701A
    • 1994-05-24
    • US916863
    • 1992-07-30
    • Herbert KlingerGerhard ThomasMartin Petrzik
    • Herbert KlingerGerhard ThomasMartin Petrzik
    • G01R31/12H05K7/20H05K13/08H05K3/34
    • H05K7/20854Y10T29/4913Y10T29/49144
    • In accordance with a method for assembly and testing the insulation of power components for electronic switching and control devices, particularly for motor vehicles, the power components are fastened to a heat sink so as to be thermally conducting and electrically insulated and are connected together with additional component elements on a printed circuit board and with a circuit ground. In order to protect voltage-sensitive component elements on the printed circuit board, the heat sink is first fastened to the printed circuit board without potential and then the insulation between the heat sink and power component is tested by applying high voltage between the heat sink and power component, and the heat sink is finally electrically connected with the circuit ground.
    • PCT No.PCT / DE91 / 00263 Sec。 371日期:1992年7月30日 102(e)日期1992年7月30日PCT 1991年3月23日PCT公布。 WO91 / 16809 PCT公开号 1991年10月31日。根据用于组装和测试用于电子开关和控制装置的功率部件的绝缘的方法,特别是用于机动车辆的功率部件被固定到散热器以便导热和电 绝缘并且与印刷电路板上的附加元件连接在一起并具有电路接地。 为了保护印刷电路板上的电压敏感元件,首先将散热器紧固到印刷电路板上,然后通过在散热器和散热器之间施加高电压来测试散热器和功率部件之间的绝缘 功率部件,散热片最终与电路接地电连接。
    • 6. 发明授权
    • Electrical switching and control device, in particular for motor vehicles
    • 电气开关控制装置,特别是机动车辆
    • US5280410A
    • 1994-01-18
    • US923785
    • 1992-08-19
    • Herbert KlingerGerhard ThomasMartin Petrzik
    • Herbert KlingerGerhard ThomasMartin Petrzik
    • H01R12/04H01R13/74H05K5/00H05K7/14H05K7/20
    • H05K7/20854
    • An electrical switching and control device, particularly for motor vehicles has a housing a printed circuit board, a plurality of electronic power components arranged in the housing and having leads soldered with the printed circuit board, another component element carried by the printed circuit board and connected with the latter, a heat sink carrying the power components and mechanically connected with the printed circuit board and also receiving heat generated in the power components and guiding it outwards, a plug-in strip arranged at the front side of the housing and soldered at its rear end with the printed circuit board, the plug-in strip being lockable at the printed circuit board, a frame formed so that the heat sink grasps the plug-in strip by the frame and is securely connected with the printed circuit board, a front panel placed on the plug-in strip with interposition of a seal and screwed together with the frame of the heat sink, the housing and having a front housing opening which is tightly closed by the front panel with a sealing ring.
    • 提出了一种电动开关和控制装置(10),特别是用于机动车辆,其包括安装在壳体(11)中的电子功率部件(25)。 功率部件连接到印刷电路板(17),并且其中产生的热被冷却元件(18)导出。 电路板(17)也被焊接到安装在开关装置(10)的前面的连接器条(15)上的连接器元件(16)。 在开关装置(10)的稳定且易于组装的实施例中,具有电路板(17)的连接器条(15)卡入冷却元件(18)的框架(19)并由其保持, 冷却元件铆接到电路板(17)。 前板(13)在两个密封件之间用密封件(27)紧密地拧紧到冷却元件框架(19),前板与另一个密封环(14)密封,前者的前面的开口(12) 住房防潮