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    FUEL INJECTOR SYSTEMS
    2.
    发明申请
    FUEL INJECTOR SYSTEMS 审中-公开
    燃油喷射系统

    公开(公告)号：US20160377293A1

    公开(公告)日：2016-12-29

    申请号：US14750585

    申请日：2015-06-25

    Applicant: Delavan Inc

    Inventor： John E. Short ,  Spencer D. Pack ,  Gregory Zink ,  Jason A. Ryon ,  Fouad T. Khairallah

    IPC: F23R3/28 ,  F02C7/22 ,  F02C7/24 ,  F23R3/12

    Abstract: In accordance with at least one aspect of this disclosure, a fuel injector system can include an air mixer defining an outer air circuit, at least one intermediate air circuit, and an inner air circuit. The fuel injector system can also include a fuel manifold defining a fuel circuit, at least a portion of which is operatively disposed within the air mixer such that the fuel circuit and the intermediate air circuit are in fluid communication with each other for atomization of fuel. At least one of the air mixer or the fuel manifold can be additively manufactured.

    Abstract translation: 根据本公开的至少一个方面，燃料喷射器系统可以包括限定外部空气回路的空气混合器，至少一个中间空气回路和内部空气回路。 燃料喷射器系统还可以包括限定燃料回路的燃料歧管，燃料回路的至少一部分可操作地设置在空气混合器内，使得燃料回路和中间空气回路彼此流体连通以使燃料雾化。 空气混合器或燃料歧管中的至少一个可以被相加地制造。

    DEPOSITION OF BRAZE PREFORM
    3.
    发明申请
    DEPOSITION OF BRAZE PREFORM 审中-公开
    BRAZE PREFORM的存在

    公开(公告)号：US20160325370A1

    公开(公告)日：2016-11-10

    申请号：US14704579

    申请日：2015-05-05

    Applicant: Delavan Inc

    Inventor： Lev A. Prociw ,  Jason A. Ryon ,  Steven J. Myers ,  Michael J. Bronson ,  Fouad T. Khairallah

    IPC: B23K1/20 ,  B23K35/30 ,  B23K35/32 ,  B23K35/02

    CPC classification number: B23K1/20 ,  B23K3/0623 ,  B23K3/0638 ,  B23K35/0244 ,  B23K35/3006 ,  B23K35/3013 ,  B23K35/302 ,  B23K35/3033 ,  B23K35/3053 ,  B23K35/32 ,  B23K35/322

    Abstract: A method of manufacturing includes depositing a braze filler adjacent to a void between a first component and a second component thus holding the components in position before brazing. The first and second components are heated to melt and flow the braze filler into the void. A braze joint is formed between the first and second components by cooling the braze filler. Depositing the braze filler can include laser cladding the braze filler to the first and/or second components adjacent the void. The method also optionally includes welding the first and second components in position with the braze filler adjacent to the void. The braze filler may be deposited as a powder, cold spray, melted brazed filament, spherical ball or any other suitable form.

    Abstract translation: 一种制造方法包括在第一部件和第二部件之间沉积与空隙相邻的钎焊填料，从而在钎焊之前将部件保持在适当位置。 将第一和第二组分加热熔化并将钎焊填料流入空隙。 通过冷却钎焊填料，在第一和第二部件之间形成钎焊接头。 堆积钎焊填料可以包括将钎焊填料激光熔合到与空隙相邻的第一和/或第二组分。 该方法还可选地包括将第一和第二部件焊接在与空隙相邻的钎焊填料的适当位置。 钎焊填料可以作为粉末，冷喷雾，熔融的钎焊长丝，球形球或任何其它合适的形式沉积。

    Deposition of braze preform
    5.
    发明授权
    Deposition of braze preform 有权

    公开(公告)号：US10252365B2

    公开(公告)日：2019-04-09

    申请号：US15630313

    申请日：2017-06-22

    Applicant: Delavan Inc

    Inventor： Lev Alexander Prociw ,  Jason A. Ryon ,  Steven J. Myers ,  Michael J. Bronson ,  Fouad T. Khairallah

    IPC: B23K1/00 ,  B23K1/20 ,  B23K3/06 ,  B23K35/02 ,  B23K35/30 ,  B23K35/32

    Abstract: A method of manufacturing includes depositing a braze filler adjacent to a void between a first component and a second component thus holding the components in position before brazing. The first and second components are heated to melt and flow the braze filler into the void. A braze joint is formed between the first and second components by cooling the braze filler. Depositing the braze filler can include laser cladding the braze filler to the first and/or second components adjacent the void. The method also optionally includes welding the first and second components in position with the braze filler adjacent to the void. The braze filler may be deposited as a powder, cold spray, melted brazed filament, spherical ball or any other suitable form.

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