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    Manifold Assembly for Dual-Walled Pipe
    3.
    发明申请
    Manifold Assembly for Dual-Walled Pipe 有权
    双壁管道歧管装配

    公开(公告)号：US20150316190A1

    公开(公告)日：2015-11-05

    申请号：US14265599

    申请日：2014-04-30

    Applicant: Electro-Motive Diesel, Inc.

    Inventor： Farhan F. Devani ,  Jeffrey P. Nowak

    IPC: F16L39/00 ,  F16L55/00 ,  F16L23/00

    CPC classification number: F02M37/00 ,  F02M21/0218 ,  F02M21/0293 ,  F02M37/0017 ,  F16L23/003 ,  F16L39/00 ,  F16L39/005 ,  F16L41/008 ,  F16L55/00 ,  F16L2201/30 ,  F17D5/02 ,  G01M3/283 ,  Y02T10/32

    Abstract: A manifold for a dual-walled pipe includes a body, a primary conduit extending through the body and fluidly communicating with a primary passage of the dual-walled pipe, and a first socket having an outboard aperture and an inboard aperture fluidly communicating with the primary conduit. An intermediate chamber is disposed between the outboard aperture and the inboard aperture, and a first leakage conduit is formed in the body with a first end fluidly communicating with the intermediate chamber of the first socket and a second end adapted to fluidly communicate with a secondary passage of the pipe.

    Abstract translation: 用于双壁管的歧管包括主体，延伸穿过主体并且与双壁管的主要通道流体连通的主要管道，以及具有外侧孔和与主要流体连通的内侧孔的第一插口 导管。 中间室设置在外侧孔和内侧孔之间，并且第一泄漏导管形成在主体中，第一端部与第一插槽的中间腔室流体连通，第二端部适于与第二通道流体连通 的管道。

    PNEUMATIC SYSTEM FOR ENGINES
    4.
    发明申请
    PNEUMATIC SYSTEM FOR ENGINES 审中-公开
    发动机气动系统

    公开(公告)号：US20150082781A1

    公开(公告)日：2015-03-26

    申请号：US14555737

    申请日：2014-11-28

    Applicant: ELECTRO-MOTIVE DIESEL, Inc.

    Inventor： Farhan F. Devani ,  Aaron G. Foege ,  Veronica Anne Hannink

    IPC: F02B67/00 ,  F02B65/00 ,  F16H35/18

    CPC classification number: F02B67/00 ,  F02B65/00 ,  F02D41/009 ,  F02N9/04 ,  F02N2019/008

    Abstract: A method to rotate crankshaft of an engine via a pneumatic system is disclosed herein. The engine includes a plurality of engine cylinders. The pneumatic system has an air compressor and a plurality of valves. The method includes monitoring angular orientation of the crankshaft and determining the position of the piston of the plurality of engine cylinders. An engine cylinder amongst the plurality of engine cylinders is selected with the piston in one of a power stroke or a compression stroke. A valve corresponding to the engine cylinder is activated. Upon activation of the valve, compressed air is supplied to the engine cylinder by the air compressor. The valve is then deactivated as the piston attains completion of one power stroke or one compression stroke. The activation, supply, and deactivation are sequentially repeated for each of the plurality of engine cylinders, based on predetermined firing order of the engine.

    Abstract translation: 本文公开了一种通过气动系统来旋转发动机的曲轴的方法。 发动机包括多个发动机气缸。 气动系统具有空气压缩机和多个阀。 该方法包括监测曲轴的角度定向并确定多个发动机气缸的活塞的位置。 多个发动机气缸之间的发动机气缸在动力冲程或压缩冲程之一中用活塞来选择。 对应于发动机气缸的阀被启动。 在启动阀时，空气压缩机将压缩空气供给发动机气缸。 然后当活塞完成一个动力冲程或一个压缩冲程时，阀被停用。 基于发动机的预定点火顺序，对于多个发动机气缸中的每一个依次重复启动，供应和停用。

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