Engine air management system
    21.
    发明申请
    Engine air management system 有权
    发动机空气管理系统

    公开(公告)号:US20090223219A1

    公开(公告)日:2009-09-10

    申请号:US11920283

    申请日:2006-05-11

    摘要: An air management assembly (10) for use in an engine (12) with an exhaust manifold (14) that outputs an exhaust gas and an intake manifold (16), with a filter (18) in fluid communication between the exhaust manifold (14) and turbocharger (20). The air management assembly (10) provides a compressor (22), a turbine (24), at least one gaseous fluid cooler (32, 36, 44), at least one bypass (28, 28)′ and a housing (30) where the compressor (22), turbine (24), at least one gaseous fluid cooler (32), (36, 44), bypass (28, 28), or combination thereof are integrated into the housing (30). The compressor (22) is in fluid communication with the intake manifold (16). The turbine (24) is in fluid communication with the exhaust manifold (14). The turbine (24) and the compressor (22) are moveably coupled and move in conjunction with one another. The gaseous fluid coolers (32, 36, 44) are in fluid communication with the compressor (32), turbine (24), or combination thereof. The bypass (28) is in fluid communication with an output of the turbine (24) and an input of the compressor (22) for selective bypassing of the gaseous fluid cooler (44).

    摘要翻译: 一种用于具有排气歧管(14)的发动机(12)的空气管理组件(10),所述排气歧管输出废气和进气歧管(16),其中过滤器(18)在排气歧管(14)之间流体连通 )和涡轮增压器(20)。 空气管理组件(10)提供压缩机(22),涡轮机(24),至少一个气态流体冷却器(32,36,44),至少一个旁路(28,28)和壳体(30) 其中压缩机(22),涡轮机(24),至少一个气态流体冷却器(32),(36,44),旁路(28,28)或其组合被集成到壳体(30)中。 压缩机22与进气歧管16流体连通。 涡轮(24)与排气歧管(14)流体连通。 涡轮(24)和压缩机(22)可移动地联接并且彼此结合地移动。 气态流体冷却器(32,36,44)与压缩机(32),涡轮机(24)或其组合流体连通。 旁路(28)与涡轮机(24)的输出端和压缩机(22)的输入端流体连通,用于选择性旁路气体流体冷却器(44)。

    Mixing Unit for LP-EGR Condensate Into the Compressor
    22.
    发明申请
    Mixing Unit for LP-EGR Condensate Into the Compressor 审中-公开
    LP-EGR冷凝器的混合单元进入压缩机

    公开(公告)号:US20090071150A1

    公开(公告)日:2009-03-19

    申请号:US12087277

    申请日:2007-01-26

    IPC分类号: F02M25/07 F02B33/34

    摘要: The present invention is a an exhaust gas return system (10) for reintroducing condensate generated in exhaust gas from an engine (14) into a compressor (36) of a turbocharger (18), having a turbocharger unit (18) having a turbine (20) and a compressor (36), and a compressor wheel (42) located inside the compressor (36). The present invention also includes a mixing pipe (52) located inside an intake tube (44) for receiving exhaust gas with droplets (54) from an EGR-tube (46), wherein the EGR-tube (46) delivers the exhaust gas with droplets (54) to the mixing pipe (52), mixing the air (41) and the exhaust gas with droplets (54) forming a mixture (64) containing droplets (50), and introducing the mixture (64) and the droplets (50) onto the compressor wheel (42) in an area of low circumferential speed, preventing damage to the compressor wheel (42).

    摘要翻译: 本发明是一种用于将从发动机(14)排出的废气中产生的冷凝物重新引入涡轮增压器(18)的压缩机(36)的废气返回系统(10),该涡轮增压器具有涡轮增压器单元(18) 20)和压缩机(36)以及位于压缩机(36)内的压缩机叶轮(42)。 本发明还包括位于进气管(44)内部的用于从EGR管(46)接收具有液滴(54)的废气的混合管(52),其中EGR管(46)将排气与 将液滴(54)分配到混合管(52),将空气(41)和废气与形成含有液滴(50)的混合物(64)的液滴(54)混合,并引入混合物(64)和液滴 50)在低圆周速度的区域内压缩在压缩机叶轮(42)上,防止对压缩机叶轮(42)的损坏。

    Two Component Low Pressure Egr Module
    23.
    发明申请
    Two Component Low Pressure Egr Module 有权
    双组分低压Egr模块

    公开(公告)号:US20090056683A1

    公开(公告)日:2009-03-05

    申请号:US12224402

    申请日:2007-03-22

    IPC分类号: F02M25/07 F02D9/04

    摘要: An engine (10, 100, 200, 34) assembly comprising an engine (36), at least one exhaust gas recirculation valve, (54) at least one throttle valve, and an actuator (12,112,212) operably connected to the EGR valve (56) and the throttle valve (54). The actuator (12, 112, 212) can be operably connected to any predetermined combination of a predetermined number of EGR valves (56) and a predetermined number of throttle valves (54). The actuator (12, 112, 212) can be a mechanical actuator, a pneumatic actuator, a hydraulic actuator, or an electrical actuator.

    摘要翻译: 包括发动机(36),至少一个排气再循环阀(54)至少一个节流阀和可操作地连接到EGR阀(56,112)的致动器(12,112,212)的发动机(10,100,200,34) )和节流阀(54)。 致动器(12,112,212)可以可操作地连接到预定数量的EGR阀(56)和预定数量的节流阀(54)的任何预定组合。 致动器(12,112,212)可以是机械致动器,气动致动器,液压致动器或电致动器。

    Re-Introduction Unit for Lp-Egr Condensate At/Before the Compressor
    24.
    发明申请
    Re-Introduction Unit for Lp-Egr Condensate At/Before the Compressor 有权
    压缩机之前/之前Lp-Egr冷凝器的重新引导单元

    公开(公告)号:US20090000297A1

    公开(公告)日:2009-01-01

    申请号:US12087282

    申请日:2007-01-26

    摘要: The present invention is an exhaust gas recirculation system for a motor vehicle, having a turbocharger unit (18) which has a turbine (20) and a compressor (36), the compressor (36) having a compressor wheel (42) which rotates on an axis (66). There is also a dispersion apparatus (56) operably associated with a condensation separation apparatus (58). The condensation separation apparatus (58) separates moisture from exhaust gas flowing from the turbine (20), and the dispersion apparatus (56) reintroduces the moisture into the compressor (36) in proximity to the compressor wheel axis (66), preventing erosion of the compressor wheel (42).

    摘要翻译: 本发明是一种用于机动车辆的排气再循环系统,具有涡轮机(20)和压缩机(36)的涡轮增压器单元(18),压缩机(36)具有一个转动的压缩机叶轮(42) 轴(66)。 还有一种与冷凝分离装置(58)可操作地相关联的分散装置(56)。 冷凝分离装置(58)将水分与从涡轮机(20)流出的排气分离,分散装置(56)将压缩机(36)内的水分重新引入压缩机叶轮轴(66)附近,防止水分 压缩机叶轮(42)。

    Boost assist system
    30.
    发明授权
    Boost assist system 有权
    升压辅助系统

    公开(公告)号:US08935024B2

    公开(公告)日:2015-01-13

    申请号:US12673286

    申请日:2008-08-15

    摘要: According to one implementation of an engine system, a power device is selectively actuated to provide energy to a storage device. Energy from the storage device is selectively provided to a boost assist device to supplement the normal energy supply to a boost device and enable an increased power output of the engine in at least certain engine or vehicle operating conditions. In one form, the power device may be a source of electrical energy and the storage device is capable of storing an electrical charge. In another form, the power device is a fluid pump and the storage device is capable of storing pressurized fluid. Various methods may be employed to control operation of the power device and energy storage in the storage device.

    摘要翻译: 根据发动机系统的一个实施方式,功率装置被选择性地致动以向存储装置提供能量。 选择性地将来自存储装置的能量提供给升压辅助装置以补充对升压装置的正常能量供应,并且能够在至少某些发动机或车辆操作条件下增加发动机的功率输出。 在一种形式中,功率器件可以是电能源,并且存储器件能够存储电荷。 在另一种形式中,动力装置是流体泵,并且储存装置能够储存加压流体。 可以采用各种方法来控制功率器件的操作和存储设备中的能量存储。