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    Electronic unit with sealed coolant passage
    1.
    发明授权
    Electronic unit with sealed coolant passage 有权
    带密封冷却液通道的电子单元

    公开(公告)号：US07864529B2

    公开(公告)日：2011-01-04

    申请号：US11836817

    申请日：2007-08-10

    申请人： Radu Vasile Bojan ,  Arnoud Smit ,  Remus Sovagau

    发明人： Radu Vasile Bojan ,  Arnoud Smit ,  Remus Sovagau

    IPC分类号： H05K7/20 ,  F28F7/00

    CPC分类号： H05K7/20872 ,  H05K7/20927

    摘要： To improve coolant sealing or reduce the risks in the event of leakage for an electronic unit, e.g. an engine control unit, containing electric and/or electronic components which are disposed on an upper side of a thermally conductive electronic base plate and thermally coupled to the base plate, the base plate in turn being thermally coupled to a coolant passage, there is provided a particular configuration and arrangement of the components delimiting a coolant passage. Advantageously, the underside of the base plate can come into direct contact with a coolant (“direct cooling”). By making a ridge running in an annularly closed manner and being formed in one-piece with the base plate, coolant escaping from the coolant passage is prevented from passing directly to the underside of the base plate. Accordingly, the coolant passage may be sealed by a “double sealing arrangement” on the underside of the base plate.

    摘要翻译： 改善冷却剂密封或降低电子单元泄漏时的风险，例如， 发动机控制单元，其包含设置在导热电子基板的上侧并且热耦合到所述基板的电和/或电子部件，所述基板依次与所述冷却剂通道热耦合， 限定冷却剂通道的部件的特定配置和布置。 有利地，底板的下侧可以与冷却剂（“直接冷却”）直接接触。 通过以环形关闭的方式制造脊并与基板成一体地形成，从冷却剂通道排出的冷却剂被防止直接通过到底板的下侧。 因此，冷却剂通道可以通过底板下侧的“双重密封装置”来密封。

    Method for mounting a switching module, switching module and pressure pad
    2.
    发明申请
    Method for mounting a switching module, switching module and pressure pad 审中-公开
    安装开关模块，开关模块和压力垫的方法

    公开(公告)号：US20060232940A1

    公开(公告)日：2006-10-19

    申请号：US10531250

    申请日：2003-09-09

    申请人： Karl Smirra ,  Gunter Scheid ,  Georg Fischer ,  Arnoud Smit

    发明人： Karl Smirra ,  Gunter Scheid ,  Georg Fischer ,  Arnoud Smit

    IPC分类号： H05K7/20

    CPC分类号： H05K5/0039 ,  H05K7/1418

    摘要： The invention relates to a method for producing a housing, wherein the base body of the housing (10) is initially separated from a hollow profile and a printed circuit board (1) is subsequently inserted into the base body of the housing (10). The base body of the housing (10) is then closed laterally with the aid of covering elements (6).

    摘要翻译： 本发明涉及一种用于制造壳体的方法，其中壳体（10）的基体最初与中空轮廓分离，并且印刷电路板（1）随后被插入到壳体（10）的基体中。 然后借助于覆盖元件（6）将壳体（10）的基体侧向封闭。

    Electronic Unit with Sealed Coolant Passage
    5.
    发明申请
    Electronic Unit with Sealed Coolant Passage 有权
    具有密封冷却液通道的电子单元

    公开(公告)号：US20080285230A1

    公开(公告)日：2008-11-20

    申请号：US11836817

    申请日：2007-08-10

    申请人： Radu Vasile Bojan ,  Arnoud Smit ,  Remus Sovagau

    发明人： Radu Vasile Bojan ,  Arnoud Smit ,  Remus Sovagau

    IPC分类号： H05K7/20

    CPC分类号： H05K7/20872 ,  H05K7/20927

    摘要： To improve coolant sealing or reduce the risks in the event of leakage for an electronic unit, e.g. an engine control unit, containing electric and/or electronic components which are disposed on an upper side of a thermally conductive electronic base plate and thermally coupled to the base plate, the base plate in turn being thermally coupled to a coolant passage, there is provided a particular configuration and arrangement of the components delimiting a coolant passage. Advantageously, the underside of the base plate can come into direct contact with a coolant (“direct cooling”). By making a ridge running in an annularly closed manner and being formed in one-piece with the base plate, coolant escaping from the coolant passage is prevented from passing directly to the underside of the base plate. Accordingly, the coolant passage may be sealed by a “double sealing arrangement” on the underside of the base plate.

    摘要翻译： 改善冷却剂密封或降低电子单元泄漏时的风险，例如， 发动机控制单元，其包含设置在导热电子基板的上侧并且热耦合到所述基板的电和/或电子部件，所述基板依次与所述冷却剂通道热耦合， 限定冷却剂通道的部件的特定配置和布置。 有利地，底板的下侧可以与冷却剂（“直接冷却”）直接接触。 通过以环形关闭的方式制造脊并与基板成一体地形成，从冷却剂通道排出的冷却剂被防止直接通过到底板的下侧。 因此，冷却剂通道可以通过底板下侧的“双重密封装置”来密封。