Fuel injector
    35.
    发明授权

    公开(公告)号:US10563609B2

    公开(公告)日:2020-02-18

    申请号:US15814958

    申请日:2017-11-16

    Abstract: A fuel injector includes a nozzle having at least one first orifice. The at least one first orifice selectively injects a first fuel. An outer check is located movably within the nozzle. The outer check includes at least one second orifice. The at least one second orifice selectively injects a second fuel. An inner check is located movably and concentrically within the outer check. The at least one first orifice is adapted to selectively inject at least one of the first fuel and the second fuel therethrough based on a position of each of the outer check and the inner check.

    Fuel injector
    36.
    发明授权

    公开(公告)号:US10563597B2

    公开(公告)日:2020-02-18

    申请号:US15814918

    申请日:2017-11-16

    Abstract: A fuel injector includes a nozzle having at least one first orifice provided therein. The at least one first orifice is adapted to selectively inject one of a fuel and an oxidant. An outer check is disposed movably within the nozzle. The outer check includes at least one second orifice provided therein. The at least one second orifice is adapted to selectively inject an other of the oxidant and the fuel. An inner check is disposed movably and concentrically within the outer chock. The at least one second orifice is adapted to align with respect to the at least one first orifice to selectively inject the fuel and the oxidant together through the at least one first orifice based on a position of each of the outer check and the inner check.

    FUEL INJECTOR
    38.
    发明申请
    FUEL INJECTOR 审中-公开

    公开(公告)号:US20190170103A1

    公开(公告)日:2019-06-06

    申请号:US15832295

    申请日:2017-12-05

    CPC classification number: F02M61/168 F02M43/04 F02M61/1806 F02M2200/46

    Abstract: A fuel injector includes a nozzle including at least one outer orifice. The at least one outer orifice selectively injects a first fuel. An outer check is disposed movably within the nozzle. The outer check includes at least one first orifice and at least one second orifice. The at least one first orifice and the at least one second orifice are disposed circumferentially spaced apart with respect to one another. Each of the at least one first orifice and the at least one second orifice selectively injects a second fuel. An inner check is disposed movably and concentrically within the outer check. The at least one outer orifice is adapted to selectively injects at least one of the first fuel and the second fuel therethrough based on a position of each of the outer check and the inner check.

    FUEL INJECTOR
    39.
    发明申请
    FUEL INJECTOR 审中-公开

    公开(公告)号:US20190145339A1

    公开(公告)日:2019-05-16

    申请号:US15814918

    申请日:2017-11-16

    Abstract: A fuel injector includes a nozzle having at least one first orifice provided therein. The at least one first orifice is adapted to selectively inject one of a fuel and an oxidant. An outer check is disposed movably within the nozzle. The outer check includes at least one second orifice provided therein. The at least one second orifice is adapted to selectively inject an other of the oxidant and the fuel. An inner check is disposed movably and concentrically within the outer chock. The at least one second orifice is adapted to align with respect to the at least one first orifice to selectively inject the fuel and the oxidant together through the at least one first orifice based on a position of each of the outer check and the inner check.

    Piston design for flow re-direction

    公开(公告)号:US09995203B2

    公开(公告)日:2018-06-12

    申请号:US15335904

    申请日:2016-10-27

    CPC classification number: F02B23/0651 F02B23/0669 F02F3/24

    Abstract: An internal combustion engine includes an engine block having a cylinder bore and a cylinder head having a flame deck surface disposed at one end of the cylinder bore. A piston connected to a rotatable crankshaft and configured to reciprocate within the cylinder bore has a piston crown portion facing the flame deck surface such that a combustion chamber is defined within the cylinder bore and between the piston crown and the flame deck surface. A fuel injector having a nozzle tip disposed in fluid communication with the combustion chamber has at least one nozzle opening configured to inject a fuel jet into the combustion chamber along a fuel jet centerline. At least one arcuate indent is formed in the top surface in aligned fashion with the fuel jet and including an entry surface, a recirculation surface and a wall.

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