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    ADJUSTABLE FLUID NOZZLE AND APPARATUS INCLUDING SAME
    1.
    发明申请
    ADJUSTABLE FLUID NOZZLE AND APPARATUS INCLUDING SAME 有权

    公开(公告)号：US20230021542A1

    公开(公告)日：2023-01-26

    申请号：US17787241

    申请日：2020-12-11

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Ryan P. Marrinan ,  Scott D. Gullicks ,  Hyunwoo Jin ,  Ki-Sun Shin

    IPC: B05C17/005

    Abstract: Various embodiments of a fluid nozzle are disclosed. The nozzle includes a tube having a fluid passageway that extends between an aperture disposed in a first end of the tube and an inlet disposed in a second end of the tube, and a notch disposed in a sidewall of the tube. The notch defines a shield portion of the sidewall of the tube. The fluid nozzle further includes a cap rotatably connected to the tube and disposed over the aperture and the notch of the tube. When the nozzle is in a first orientation the cap is rotated relative to the tube such that an outlet of the cap includes a maximum open area. When the nozzle is in a second orientation the shield portion of the tube occludes a portion of the outlet of the cap such that the outlet includes a minimum open area.

    Spray gun and nozzle assembly attachment
    2.
    发明授权
    Spray gun and nozzle assembly attachment 有权

    公开(公告)号：US11154884B2

    公开(公告)日：2021-10-26

    申请号：US16468570

    申请日：2017-12-08

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Bryan J. Hayward ,  Brady P. Haislet ,  Alexander T. Ebertowski ,  Scott D. Gullicks ,  Anna M. Hegdahl ,  Stephen C. P. Joseph

    IPC: B05B7/24 ,  B05B15/65 ,  B05B7/08 ,  B05B15/654 ,  B05B7/02

    Abstract: A liquid spray gun nozzle assembly is disclosed comprising a coating liquid inlet portion comprising a liquid connector for connection to an external liquid source; a coating liquid outlet portion comprising a liquid nozzle for spraying a coating liquid fed into the nozzle assembly through the coating liquid inlet portion, the liquid nozzle being disposed along a spray axis; a coating liquid flow path fluidly connecting the coating liquid inlet portion to the liquid nozzle; and a spray gun connection portion opposite the coating liquid outlet portion adapted to connect the liquid spray gun nozzle assembly to a compatible liquid spray gun body. The spray gun connection portion comprises a nozzle assembly sealing surface adapted to seal the liquid spray gun nozzle assembly to the compatible liquid spray gun body, the nozzle assembly sealing surface comprising first and second sealing members that are each circular and concentric with one another.

    Self-venting nozzle
    3.
    发明授权
    Self-venting nozzle 有权

    公开(公告)号：US10363571B2

    公开(公告)日：2019-07-30

    申请号：US15311669

    申请日：2015-05-19

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Mark F. Schulz ,  Scott D. Gullicks

    IPC: B05C17/01 ,  B05C17/005

    Abstract: Self-venting nozzles and nozzle attachments adapted to vent a gas entrained in a fluid to an atmosphere are described. The nozzles or attachments comprise a nozzle inlet end, a nozzle outlet end, a nozzle wall extending between the nozzle inlet end and nozzle outlet end and having an interior surface defining a fluid channel surrounding a nozzle flow axis, and one or more vent passageways providing fluid communication between the fluid channel and the atmosphere. Nozzle systems comprising the self-venting nozzle and a dispenser, as well as methods of dispensing a fluid having a gas entrained therein are also described.

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