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发明公开
EP1342909A2 Control circuit module, intake air passage body, engine electronic control device, and engine air intake system provided with the same 有权
Steuerungsschaltungsmodule，Ansaugluftzufuhrvrichrichtung，elektronische Motorsteuervorrichtung，and Motoransaugvorrichtung mit diesem Module

Control circuit module, intake air passage body, engine electronic control device, and engine air intake system provided with the same
摘要：
The invention relates to an engine electronic control unit (1) that is inserted through a through hole provided in an intake pipe and mounted in an intake air passage (3) in a direction substantially perpendicularly with respect to a plane of the intake pipe forming the intake air passage (3). This unit is then secured to the intake pipe using a fixing flange (22) provided at a connector portion (21). A fixing rail (5) is protruded inside the intake pipe and leading edges of a metal base (12) and a metal cover (13) of the unit are inserted into this rail, thereby securing in position an end opposite to a side of the connector portion (21) of the unit. This realizes an engine electronic control unit offering an outstanding heat radiation performance and vibration resistance, without having to provide special heat radiating parts or without involving an increase in an intake air resistance within the intake air passage (3). By using such an engine electronic control unit, it is possible to provide a low-cost, compact engine air intake system.
摘要（中）：

本发明涉及一种发动机电子控制单元（1），该发动机电子控制单元（1）通过设置在进气管中的通孔插入，并以相对于形成所述进气管的进气管的平面基本垂直的方向安装在进气通道（3） 进气通道（3）。 然后使用设置在连接器部分（21）处的固定凸缘（22）将该单元固定到进气管。 一个固定导轨（5）在进气管的内部突出，金属底座（12）和金属盖（13）的前缘插入该导轨中，从而固定在与 连接器部分（21）。 这实现了发动机电子控制单元，其具有优异的散热性能和抗振动性，而不必提供特殊的散热部件或不涉及增加进气通道（3）内的进气阻力。 通过使用这样的发动机电子控制单元，可以提供低成本，紧凑的发动机进气系统。

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