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    Systems and methods for coalescing internal combustion engine blow-by
    5.
    发明授权
    Systems and methods for coalescing internal combustion engine blow-by 有权
    用于内燃机焚毁的系统和方法

    公开(公告)号：US09447714B2

    公开(公告)日：2016-09-20

    申请号：US14254163

    申请日：2014-04-16

    申请人： GENERAL ELECTRIC COMPANY

    发明人： Musarth Ali Khan ,  Ramprasad Maruti Shetti ,  Paul John Fontecchio ,  Paul Wadding

    IPC分类号： F01M13/04 ,  F01M13/02

    CPC分类号： F01M13/04 ,  F01M13/021 ,  F01M13/028 ,  F01M2013/0066

    摘要： A system includes at least one coalescer, a blow-by input module, and a boost air module. The at least one coalescer is configured to receive a blow-by mixture, to remove oil from the blow-by mixture to provide an oil drain supply, and to remove gas from the blow-by mixture to provide a gas vent supply. The coalescer is configured to receive an operational air supply. The blow-by input module is operably coupled to the at least one coalescer and configured to receive the blow-by mixture from a crankcase of an internal combustion engine and provide the blow-by mixture to the at least one coalescer. The boost air module is operably coupled to the at least one coalescer and configured to receive an air supply from an intake conduit of the internal combustion engine and to provide the air supply as the operational air supply to the at least one coalescer.

    摘要翻译： 系统包括至少一个聚结器，窜气输入模块和升压空气模块。 所述至少一个聚结器构造成接收窜气混合物，以从窜气混合物中除去油以提供排油供应源，并且从窜气混合物中除去气体以提供气体供应源。 聚结器被配置为接收操作空气供应。 窜缸输入模块可操作地联接到至少一个聚结器并且构造成从内燃机的曲轴箱接收窜气混合物，并将窜气混合物提供给至少一个聚结器。 升压空气模块可操作地联接到所述至少一个聚结器并且被配置为从所述内燃机的进气管道接收空气供应并且将所述空气供应提供给所述至少一个聚结器的操作空气供应。

    CRANKCASE VENTILATING EVACUATOR
    6.
    发明申请
    CRANKCASE VENTILATING EVACUATOR 审中-公开
    CRANKCASE通风机

    公开(公告)号：US20160201552A1

    公开(公告)日：2016-07-14

    申请号：US14989177

    申请日：2016-01-06

    申请人： David E. Fletcher ,  Brian M. Graichen ,  James H. Miller ,  Keith Hampton

    发明人： David E. Fletcher ,  Brian M. Graichen ,  James H. Miller ,  Keith Hampton

    IPC分类号： F02B37/00

    CPC分类号： F02B37/004 ,  F01M13/021 ,  F01M2013/026 ,  F01M2013/027 ,  F02M25/06 ,  Y02T10/121

    摘要： A turbocharged engine air system is disclosed. The system includes a vacuum consuming device, a turbocharger having a compressor fluidly connected to an intake manifold of an engine, a first check valve located upstream of the compressor, a second check valve located downstream of the compressor and upstream of the intake manifold, and an evacuator. The evacuator includes a converging motive section, a diverging discharge section, at least one suction port, and a Venturi gap located between an outlet end of the converging motive section and an inlet end of the diverging discharge section. The diverging discharge section of the evacuator is fluidly connected to both the first check valve and the second check valve. The suction port is fluidly connected to the vacuum consuming device.

    摘要翻译： 公开了涡轮增压发动机空气系统。 该系统包括真空消耗装置，具有流体连接到发动机的进气歧管的压缩机的涡轮增压器，位于压缩机上游的第一止回阀，位于压缩机下游和进气歧管上游的第二止回阀，以及 疏散者 抽风机包括会聚动力部分，发散排放部分，至少一个吸入口和位于会聚动力部分的出口端与发散排放部分的入口端之间的文氏管间隙。 排气器的发散排出部分流体地连接到第一止回阀和第二止回阀两者。 吸入口流体地连接到真空消耗装置。

    VAPORIZED FUEL TREATING DEVICE AND BLOW-BY GAS RETURNING DEVICE
    7.
    发明申请
    VAPORIZED FUEL TREATING DEVICE AND BLOW-BY GAS RETURNING DEVICE 有权
    蒸发燃料处理装置和气体回收装置

    公开(公告)号：US20160186694A1

    公开(公告)日：2016-06-30

    申请号：US14978973

    申请日：2015-12-22

    申请人： AISAN KOGYO KABUSHIKI KAISHA

    发明人： Keisuke WAKAMATSU ,  Rui ONODA ,  Katsuhiko MAKINO

    IPC分类号： F02M25/08 ,  F02M35/10 ,  F01M13/02

    CPC分类号： F02M25/08 ,  F01M13/021 ,  F01M13/022 ,  F01M2013/027 ,  F02M25/0836 ,  F02M35/10222

    摘要： A combination of a vaporized fuel treating device and a blow-by gas returning device for an engine having a forced induction device may include an ejector. The ejector is disposed in a bypass passage that is in communication with an intake conduit at portions positioned upstream and downstream of the forced induction device. The ejector is configured to receive a boost gas generated by the forced induction device and to generate negative pressures therein, so as to supply the generated negative pressures to a purge conduit of the vaporized fuel treating device and a blow-by gas returning conduit of the blow-by gas returning device.

    摘要翻译： 用于具有强制感应装置的发动机的蒸发燃料处理装置和窜气回送装置的组合可以包括喷射器。 喷射器设置在旁路通道中，该旁通通道在位于强制感应装置的上游和下游的部分与进气管连通。 喷射器被配置为接收由强制诱导装置产生的增压气体并在其中产生负压，以便将产生的负压供应到汽化燃料处理装置的吹扫管道和 窜气回送装置。

    Attachment structure of vacuum pump
    9.
    发明授权
    Attachment structure of vacuum pump 有权
    真空泵的附件结构

    公开(公告)号：US08869780B2

    公开(公告)日：2014-10-28

    申请号：US13312076

    申请日：2011-12-06

    申请人： Daijiro Mashita

    发明人： Daijiro Mashita

    IPC分类号： F01M13/00

    CPC分类号： F01M13/021 ,  F01M13/04 ,  F01M2013/026

    摘要： The inside in an engine case is sucked to turn a pressure in the engine case into a negative pressure. A breather chamber is disposed above a vacuum pump. An intake port of a blow-by gas is disposed in an upper portion of the vacuum pump. A discharge port of the blow-by gas is disposed in a lower portion of the vacuum pump.

    摘要翻译： 在发动机壳体内部被吸入以将发动机壳体中的压力转换成负压。 在真空泵上设置一个通气室。 窜气的进气口设置在真空泵的上部。 窜气的排出口设置在真空泵的下部。

    BLOW-BY GAS REFLUXING DEVICE
    10.
    发明申请
    BLOW-BY GAS REFLUXING DEVICE 审中-公开
    BLOW-BY气体反应装置

    公开(公告)号：US20140311468A1

    公开(公告)日：2014-10-23

    申请号：US14323605

    申请日：2014-07-03

    申请人： Makoto HATTORI ,  Hirokazu KONOHARA ,  Minoru ONOBAYASHI

    发明人： Makoto HATTORI ,  Hirokazu KONOHARA ,  Minoru ONOBAYASHI

    IPC分类号： F01M13/02

    CPC分类号： F01M13/021 ,  F01M13/022 ,  F01M13/028 ,  F01M2013/026

    摘要： A blow-by gas refluxing device is provided for an engine system including an engine and an intake air passage communicating with the engine for supplying intake air into the engine. The blow-by gas refluxing device includes a plurality of blow-by gas refluxing passages each having an inlet communicating with the engine and an outlet communicating with the intake air passage. The outlets of the blow-by gas passages communicate with the intake air passage at different positions along the length of the intake air passage and each of the blow-by gas passages has a backflow preventing device disposed therein, so that blow-by gas produced in the engine can flow into the intake air passage via at least one of the blow-by gas refluxing passages throughout the entire operational range of the engine.

    摘要翻译： 本发明提供了一种用于发动机系统的窜气回流装置，该发动机系统包括发动机和与发动机连通以将进气引入发动机的进气通道。 窜气回流装置包括多个窜气回流通路，每个窜气回流通道具有与发动机连通的入口和与进气通道连通的出口。 窜气通道的出口沿着进气通道的长度在不同位置处与进气通道连通，并且每个窜气通道具有设置在其中的防回流装置，从而产生窜气 在发动机的整个工作范围内，发动机可以经由窜气回流通道中的至少一个流入进气通道。