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    Multi-Component Electro-Mechanical Flame Spray Deposition System
    44.
    发明公开
    Multi-Component Electro-Mechanical Flame Spray Deposition System 审中-公开

    公开(公告)号：US20240246100A1

    公开(公告)日：2024-07-25

    申请号：US18158243

    申请日：2023-01-23

    Applicant: Kennametal Inc.

    Inventor： Andrew Ruminski ,  Qingjun Zheng ,  Jacob Poremski ,  Jerry Dean

    IPC: B05B7/20 ,  B05B7/14

    CPC classification number: B05B7/206 ,  B05B7/1463 ,  B05B7/1486

    Abstract: A multi-component electro-mechanical flame spray deposition system is disclosed having a first electro-mechanical feeder and a second electro-mechanical feeder, each in communication with a mixing hopper, and wherein the mixing hopper is in communication with a powder nozzle having an orifice, and a combustion torch having an orifice, wherein the orifice of the powder nozzle is in juxtaposition to the orifice of the combustion torch. A method of using the multi-component electro-mechanical flame spray deposition system is provided for depositing substrates on or to articles of manufacture.

    Adjustable injector assembly for melted powder coating deposition
    45.
    发明授权
    Adjustable injector assembly for melted powder coating deposition 有权
    用于熔融粉末涂层沉积的可调喷射器组件

    公开(公告)号：US06478234B1

    公开(公告)日：2002-11-12

    申请号：US09883907

    申请日：2001-06-18

    Applicant: John F. Klein ,  Hans M. Siewertsen

    Inventor： John F. Klein ,  Hans M. Siewertsen

    IPC: B05B124

    CPC classification number: H05H1/42 ,  B05B7/206 ,  B05B7/226 ,  B05B15/68 ,  C23C4/12

    Abstract: A powder injector assembly for delivering powder into an axial flow of heated gas of a powder coating applicator. The assembly includes a powder injector rotatable in a plane whose centerline is perpendicular to the gas flow for issuing powder thereto. An injection nozzle exit port is integral with and leads from the injector and is disposed in the centerline for angular rotation thereabout, and is alignable into the gas flow for powder melting and subsequent substrate deposition. An integral cooling system maintains the powder in a non-melted state until its exit. The injector is independently movable laterally, axially, and angularly for respective radial, axial, and angular movement of the injection nozzle exit port. Angular movement occurs along a centerline passing through the tip of the nozzle exit port to thereby permit independent angle adjustment without changing axial or lateral locations of the injection point.

    Abstract translation: 一种粉末喷射器组件，其用于将粉末输送到粉末涂布器的加热气体的轴向流中。 组件包括可在平面中旋转的粉末喷射器，其中心线垂直于用于向其发出粉末的气流。 注射喷嘴出口与喷射器成一体并且从喷射器引出，并且设置在中心线上用于在其周围角度旋转，并且可对准到用于粉末熔化和随后的基底沉积的气流中。 整体冷却系统将粉末保持在非熔化状态直到其出口。 注射器可独立地横向，轴向和角度地移动，用于注射喷嘴出口的径向，轴向和角度运动。 沿着穿过喷嘴出口的尖端的中心线发生角运动，从而允许独立的角度调整而不改变注射点的轴向或横向位置。

    Process and apparatus for coating components
    46.
    发明授权
    Process and apparatus for coating components 失效
    涂料组分的方法和设备

    公开(公告)号：US4835022A

    公开(公告)日：1989-05-30

    申请号：US78885

    申请日：1987-07-29

    Applicant: Erwin D. Huhne

    Inventor： Erwin D. Huhne

    IPC: B05B7/20 ,  B05D1/34

    CPC classification number: B05D1/34 ,  B05B7/206 ,  B05D1/06

    Abstract: The invention relates to a process for the coating of components, wherein a plastic-containing layer is sprayed onto the surface of the components. During spraying, at least one mixture component consisting of a material other than plastic is added directly to a plastic powder. The plastic powder and the mixture component are supplied separately and are separately adjustable.

    Abstract translation: 本发明涉及一种用于涂覆组分的方法，其中将含塑料层喷涂到组分的表面上。 在喷涂期间，将至少一种由塑料以外的材料组成的混合物组分直接加入到塑料粉末中。 塑料粉末和混合物组分分开供应，可单独调节。

    Torch flame spray system
    47.
    发明授权
    Torch flame spray system 失效
    火炬喷火系统

    公开(公告)号：US4519541A

    公开(公告)日：1985-05-28

    申请号：US439813

    申请日：1982-11-08

    Applicant: Anthony J. Rotolico

    Inventor： Anthony J. Rotolico

    IPC: F23D14/38 ,  B05B7/20 ,  B05B7/22 ,  C23C4/12 ,  B05B17/00

    CPC classification number: B05B7/206

    Abstract: A flame spray system comprising a torch is provided having a gas mixing chamber and means for feeding acetylene and oxygen to the mixing chamber in a preselected proportion. The system includes acetylene valve means with an orifice restrictor for feeding the gas to a mixing chamber, the orifice size being selected to provide, in the choked state, a flow of acetylene therethrough under a selected choke pressure. Oxygen valve means is also provided with an orifice restrictor of size selected to provide in the choked state a flow of oxygen therethrough under a selected choke pressure, the ratio of oxygen flow rate to the acetylene flow rate under the selected pressures to the orifices being such that an increase in pressure for the selected orifice sizes does not substantially change the flow characteristics out of the orifices in the choked state as compared to a decrease in gas pressure to below choke conditions which results in an adverse change in flame characteristics, the flow of the gases through the orifices in the choked state into the mixing chamber resulting in optimum flame chemistry as measured in terms of optimum BTU's per hour.

    Abstract translation: 提供了包括焊炬的火焰喷射系统，其具有气体混合室和用于以预定比例将乙炔和氧气供入混合室的装置。 该系统包括具有用于将气体输送到混合室的孔口限制器的乙炔阀装置，孔口尺寸被选择为在扼流状态下在选定的节流压力下提供乙炔流。 氧气阀装置还设置有孔口限制器，其尺寸被选择为在选定的扼流压力下提供处于阻塞状态的氧气流，在所选择的压力下，氧气流速与乙炔流量的比率为这样的 与气压相对于低于扼流条件的降低相比，所选择的孔尺寸的压力增加基本上不改变扼流状态的孔之外的流动特性，这导致火焰特性的不利变化， 气体通过窒息状态的孔进入混合室，得到最佳的火焰化学性质，按照每小时最佳的BTU计算。

    Flame spray powder mix
    48.
    发明授权
    Flame spray powder mix 失效

    公开(公告)号：US4230747A

    公开(公告)日：1980-10-28

    申请号：US66691

    申请日：1979-08-15

    Applicant: Mahesh S. Patel

    Inventor： Mahesh S. Patel

    IPC: B05B7/20 ,  C23C4/06 ,  B05D1/10

    CPC classification number: C23C4/06 ,  B05B7/206 ,  Y10S428/937

    Abstract: A flame spray powder mix is provided for producing metal coatings on metal substrates, such as ferrous metal substrates, e.g. steel, cast iron, among other metal substrates, the powder mix comprising agglomerates of at least one metal silicide, e.g. titanium disilicide, homogeneously mixed with a coating metal powder, such as nickel powder. The mix may additionally contain agglomerates of silicon powder with the coating metal powder making up the major portion of the powder mix.

    Method and apparatus for spraying powdered thermoplastic substances
    49.
    发明授权
    Method and apparatus for spraying powdered thermoplastic substances 失效
    喷粉热塑性物质的方法和装置

    公开(公告)号：US3715076A

    公开(公告)日：1973-02-06

    申请号：US3715076D

    申请日：1971-04-23

    Applicant: HAJTOMU ES FELVONOGYAR

    Inventor： KENDERI T

    IPC: B05B7/14 ,  B05B7/20 ,  B05B7/22 ,  B05B1/24 ,  B05B1/28 ,  C23C7/00

    CPC classification number: B05B7/1404 ,  B05B7/205 ,  B05B7/206 ,  B05B7/22 ,  B05B7/226

    Abstract: POWDERED THEMOPLASTIC SUBSTANCES ARE SPRAYED IN HEATED FORM AGAINST A SUBSTRATE, BY ENTRAINING THE POWDER COLD IN A GAS STREAM, AND EJECTING THE GAS STREAM FROM A NOZZLE IN THE FORM OF A FLAT CLOUD. THE CLOUD IS CONFINED BETWEEN A PAIR OF FURTHER GAS STREAMS AND IS HEATED ON THE WAY TO THE SUBSTRATE. HEATING MAY BE EFFECTED BY PASSING THE CLOUD SANDWICHED BETWEEN ITS CONFINING STREAMS, BETWEEN A PAIR OF OPPOSED ELECTRIC HEATING ELEMENTS. ALTERNATIVELY, HEATING MAY BE EFFECTED BY HEATING THE CONFINING STREAMS THEMSELVES, PARTICULARLY IF THE CONFINING STREAMS ARE FLAMES EMERGING FROM A BURNER.

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