A turbocharged engine with exhaust gas recycling
    5.
    发明公开
    A turbocharged engine with exhaust gas recycling 有权
    Turbogeladener电动马达Abgasrecycling

    公开(公告)号:EP2218896A1

    公开(公告)日:2010-08-18

    申请号:EP09002111.4

    申请日:2009-02-16

    IPC分类号: F02M25/07

    摘要: The present disclosure refers to a turbocharged internal combustion engine with exhaust gas recycling, comprising an intake manifold (24), an exhaust manifold (26), a fresh air turbocharger (28) and an exhaust supercharger (46), wherein the intake manifold is divided by a separating wall (70) into a fresh air passage (72) and an exhaust passage (74), one of the passages being connected to inlet openings of cylinders of the engine, the fresh air passage (72) being connected to the outlet (38) of the compressor (30) of the fresh air turbocharger (28), the exhaust passage (24) being connected to the outlet (28) of the compressor (48) of the exhaust supercharger (46) and the separating wall (70) being formed with orifices (76) connecting the two passages.

    摘要翻译: 本发明涉及一种具有废气再循环的涡轮增压内燃机,包括进气歧管(24),排气歧管(26),新鲜空气涡轮增压器(28)和排气增压器(46),其中进气歧管 由分隔壁(70)分成新鲜空气通道(72)和排气通道(74),其中一个通道与发动机气缸的入口连接,新鲜空气通道(72)连接到 新鲜空气涡轮增压器(28)的压缩机(30)的出口(38),排气通道(24)连接到排气增压器(46)的压缩机(48)的出口(28) (70)形成有连接两个通道的孔口(76)。

    A two-stage turbocharged combustion engine
    6.
    发明公开
    A two-stage turbocharged combustion engine 有权
    Zweistufiger Turboladungsverbrennungsmotor

    公开(公告)号:EP2148061A1

    公开(公告)日:2010-01-27

    申请号:EP08013176.6

    申请日:2008-07-22

    摘要: The present disclosure refers to atwo-stage turbo-charged internal combustion engine comprises a first stage turbo-charger (28) and a first cooler (44) arranged on a first side (16) of a crankcase (10), which first side is located at one end of the crankshaft, a second stage turbo-charger (36) and a second cooler (46) arranged on an opposite side of the crankcase. Fresh air flows through a compressor (30) of the first stage turbo-charger (28), the first cooler (44), the compressor (38) of the second stage turbo-charger (36) and the second cooler (46) to an intake manifold (24). The exhaust manifold (26) is connected to inlet openings (72, 74) of turbines (32, 34) of the turbo-chargers (28, 36).

    摘要翻译: 本发明涉及两级涡轮增压内燃机,其包括设置在曲轴箱(10)的第一侧(16)上的第一级涡轮增压器(28)和第一冷却器(44),第一侧是 位于曲轴的一端,布置在曲轴箱的相对侧上的第二级涡轮增压器(36)和第二冷却器(46)。 新鲜空气流过第一级涡轮增压器(28)的压缩机(30),第一冷却器(44),第二级涡轮增压器(36)的压缩机(38)和第二冷却器(46) 进气歧管(24)。 排气歧管(26)连接到涡轮增压器(28,36)的涡轮机(32,34)的入口(72,74)。