Controllable air intake system for an internal combustion engine and control process therefor

    公开(公告)号:US06510832B2

    公开(公告)日:2003-01-28

    申请号:US09983824

    申请日:2001-10-26

    IPC分类号: F02B7700

    摘要: An intake system for an internal combustion engine to avoid water intake, which includes a main air inlet (10), an auxiliary air inlet (11), and an air filter (12). In the main air inlet (10) there is a valve 16 to sealingly close the main air inlet (10) and a moisture sensor (15), which is connected so as to communicate with an evaluator (22) which, in turn, is connected to at least one other sensor (23) disposed outside the intake system and provided to detect other functions. Examples of possible other sensors (23) include rain sensors and/or temperature sensors. The sensor signals are coupled and or correlated in the evaluator (22), and in accordance with a logic which resides in the evaluator (22), a control signal is produced that opens or closes the main air inlet (10) by means of the valve (16), which can be moved into the respective open or closed positions by any of a number of diverse types of drives, such as, electrical, pneumatic, or electro-pneumatic drives.

    Filter system for an internal combustion engine of a motor vehicle
    5.
    发明授权
    Filter system for an internal combustion engine of a motor vehicle 有权
    汽车内燃机的过滤系统

    公开(公告)号:US07789924B2

    公开(公告)日:2010-09-07

    申请号:US11873499

    申请日:2007-10-17

    IPC分类号: B01D46/00

    摘要: A filter system for an internal combustion engine of a motor vehicle has a housing with a top housing part and a bottom housing part. A filter element is arranged inside the housing. An unfiltered air connector is connected to the housing. A clean air connector is connected to the housing The top housing part has a support grate embedded in foam material. The support grate and the foam material are configured such that bending of the top housing part in a direction of the bottom housing part is ensured when a load is applied.

    摘要翻译: 一种用于机动车辆的内燃机的过滤系统具有壳体,其具有顶部壳体部分和底部壳体部分。 过滤元件布置在壳体内。 未过滤的空气连接器连接到壳体。 清洁空气连接器连接到壳体顶部壳体部分具有嵌入泡沫材料中的支撑格栅。 支撑炉排和泡沫材料被构造成使得当施加负载时,顶部壳体部分在底部壳体部分的方向上的弯曲被确保。

    Filter System for an Internal Combustion Engine of a Motor Vehicle
    8.
    发明申请
    Filter System for an Internal Combustion Engine of a Motor Vehicle 有权
    汽车内燃机过滤系统

    公开(公告)号:US20080092500A1

    公开(公告)日:2008-04-24

    申请号:US11873499

    申请日:2007-10-17

    IPC分类号: B01D46/00

    摘要: A filter system for an internal combustion engine of a motor vehicle has a housing with a top housing part and a bottom housing part. A filter element is arranged inside the housing. An unfiltered air connector is connected to the housing. A clean air connector is connected to the housing The top housing part has a support grate embedded in foam material. The support grate and the foam material are configured such that bending of the top housing part in a direction of the bottom housing part is ensured when a load is applied.

    摘要翻译: 一种用于机动车辆的内燃机的过滤系统具有壳体,其具有顶部壳体部分和底部壳体部分。 过滤元件布置在壳体内。 未过滤的空气连接器连接到壳体。 清洁空气连接器连接到壳体顶部壳体部分具有嵌入泡沫材料中的支撑格栅。 支撑炉排和泡沫材料被构造成使得当施加负载时,顶部壳体部分在底部壳体部分的方向上的弯曲被确保。