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    • 5. 发明公开
    • Coupling device of an intake system of a charged internal combustion engine, charge air duct, intake system, duct part and clamping ring
    • 增压内燃发动机的进气的联接装置,增压空气管线,进气系统引线部和夹紧环
    • EP3048292A1
    • 2016-07-27
    • EP15290016.3
    • 2015-01-22
    • MANN+HUMMEL GmbH
    • Sarrazin, Maxime
    • F02M35/10F16L19/028F16L19/04F16L33/28F16L47/04
    • F02M35/10144F02M35/10321F16L47/04
    • The present invention relates to coupling device (34) of an intake system (10) of a charged internal combustion engine (12), in particular of a motor vehicle, a charge air duct, an intake system, a duct part and a clamping ring. The coupling device (34) is for coupling at least one first duct part (30) of a charge air duct (14) with at least one second duct part (32) of the charge air duct (14). The coupling device (34) is comprising a female joining section (40) at an end of the at least one first duct part (30) and a male joining section (38) at an end of the at least one second duct part (32). At least the female joining section (40) of the at least one first duct part (30) is at least partly flexible. The male joining section (38) can at least partly be plugged in the female joining section (40). A clamping ring (46) designated for engaging around the connected joining sections (38, 40) of the duct parts (30, 32) with regard to a coupling axis (36). The clamping ring (46) is comprising at least one fastener part (54) of at least one fastener (52) for engaging with at least one corresponding fastener part (50) of the at least one second duct part (32). The clamping ring (46) further is comprising at least one clamping part (42, 44) of a clamping connection (58) for pressing at least a part of the female joining section (40) at least against the male joining section (38).
    • 本发明涉及一种增压内燃发动机(12)的进气系统(10)的联接装置(34),在机动车辆中,增压空气管到进气系统,管道部分和夹紧环的具体 , 所述耦合装置(34)是用于增压空气管(14)与增压空气管(14)的至少一个第二管道部分(32)的联接的至少一个第一管道部分(30)。 所述耦合装置(34)在在所述至少一个第一管道部分(30)和阳接合部(38)的端部包括:在阴接合部(40)在所述至少一个第二管道部分的端部(32 )。 至少所述至少一个第一管道部分(30)的阴接合部(40)是至少部分柔性的。 阳接合部(38)可以至少部分地被插入到母连接部(40)。 指定用于相对于结合轴(36)的管道部分(30,32)的连接的接合部(38,40)围绕接合的夹紧环(46)。 夹紧环(46)是至少一个紧固件(52)的用于与所述至少一个第二管道部分(32)中的至少一个相应的紧固件部分(50)接合的至少一个紧固件包括部分(54)。 夹紧环(46)进一步被包括用于至少按压至少阴接合部(40)的至少一部分抵靠公连接部夹持连接(58)中的至少一个夹紧件(42,44)(38) ,