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    • 6. 发明授权
    • BRENNKRAFTMASCHINE MIT SEKUNDÄRLUFTEINBLASSYSTEM
    • BRENNKRAFTMASCHINE MIT SEKUNDRLUFTEINBLASSYSTEM
    • EP1203142B1
    • 2004-04-21
    • EP00951490.2
    • 2000-08-09
    • Mann + Hummel GmbH
    • PAFFRATH, HolgerHUMMEL, Karl, ErnstKNOCH, GeorgBUTZ, ThomasZIRNIG, Günter
    • F01N3/30F01N3/32F02B37/16F02M25/07
    • F02M35/10229F01N3/32F01N2470/28F01N2530/06F01N2530/18F02B75/22F02D2009/0279F02D2009/0283F02M26/21F02M26/36F02M26/41Y02T10/20
    • The invention relates to an internal combustion engine comprising at least one line system for secondary air. A module body comprises a portion of the lines (25, 30, 35), a portion of the actuating valves (26a, 31, 26b), and check valves (27). The throttle valve (13) and its actuator (36) are additionally integrated in said module. A line section (14) which is part of the intake system (11) is also integrated in the module. The admissions of the lines (35, 30) are easily realized in said line section. The line (30) is intended for recirculating exhaust gas. It is also possible to partially realize the depicted idea with regard to integration. It is also possible to simultaneously utilize the supply line (29) in the exhaust (21) of the internal combustion engine as a bleed line for the exhaust gas. All of these measures are suited for reducing the installation space and the number of components for the internal combustion engine, whereby they yield very economical solutions.
    • 本发明涉及一种包括至少一个用于二次空气的管路系统的内燃机。 模块体包括一部分管线(25,30,35),一部分致动阀(26a,31,26b)和止回阀(27)。 节流阀(13)及其致动器(36)另外集成在所述模块中。 作为进气系统(11)的一部分的管路部分(14)也集成在模块中。 线路(35,30)的接纳在所述线路部分中容易实现。 管线(30)用于再循环废气。 部分实现所描述的关于整合的想法也是可能的。 也可以同时利用内燃机的排气装置(21)中的供应管线(29)作为排气的排气管线。 所有这些措施都适用于减少内燃机的安装空间和部件数量,从而产生非常经济的解决方案。