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    3-D printer apparatus
    3.
    发明授权
    3-D printer apparatus 有权

    公开(公告)号：US11701826B2

    公开(公告)日：2023-07-18

    申请号：US17008379

    申请日：2020-08-31

    Applicant: Nissan North America, Inc.

    Inventor： Mohammed Hussain Abdul Jabbar ,  Sandeep Patil ,  Nanzhu Zhao

    IPC: B29C64/255 ,  B29C64/393 ,  B33Y50/02 ,  B29C64/124 ,  B33Y30/00 ,  B33Y10/00

    CPC classification number: B29C64/255 ,  B29C64/124 ,  B29C64/393 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02

    Abstract: A 3-D printer apparatus (three-dimensional printer apparatus) includes a bottom structure of a tank. The tank defines a printing area located above and spaced apart from the bottom structure. The bottom structure includes oxygen releasing electrodes. A resin curing device is configured to selectively provide light to the printing area. The electronic controller controls operation of the resin curing device and the oxygen releasing electrodes. The electronic controller selectively operates areas of the oxygen releasing electrodes thereby releasing oxygen to predetermined locations below the printing area in order to temporarily prevent the polymerization of a polymerizable resin within predetermined locations of the printing area during the printing process.

    Vehicle tire assembly
    7.
    发明授权
    Vehicle tire assembly 有权

    公开(公告)号：US11433708B2

    公开(公告)日：2022-09-06

    申请号：US16781442

    申请日：2020-02-04

    Applicant: Nissan North America, Inc.

    Inventor： Jinwei Cao ,  Nanzhu Zhao

    IPC: B60C7/14 ,  F16F15/00 ,  B60C7/18 ,  B60C7/20

    Abstract: A vehicle tire assembly having a plurality of flexible spoke portions that extend from an outer annular ring to and inner annular ring. Adjacent pairs of the flexible spoke portions define a plurality of gaps therebetween. A plurality of electro-active members, are disposed radially inward from the outer annular ring and radially outward of the inner ring. The plurality of electro-active members are configured such that in the absence of an electric current flowing therethrough, the plurality of electro-active members flex in response to flexing of the plurality of flexible spoke portions. In the presence of an electric current flowing through the plurality of electro-active members, the plurality of electro-active members become more rigid and less flexible adding corresponding stiffness to the plurality of flexible spoke portions.

    Self-regulating vents for vehicles
    8.
    发明授权
    Self-regulating vents for vehicles 有权

    公开(公告)号：US11143150B2

    公开(公告)日：2021-10-12

    申请号：US16450075

    申请日：2019-06-24

    Applicant: Nissan North America, Inc.

    Inventor： Nanzhu Zhao ,  Nilesh Dale ,  Takafumi Fukumoto

    IPC: F02M35/10 ,  B62D25/12 ,  B62D25/10 ,  B60K11/08 ,  F16K31/00 ,  F03G7/06

    Abstract: A vehicle is disclosed that includes a hood defining at least one opening, and a vent that is positioned within the at least one opening. The vent is reconfigurable between a closed configuration, in which the vent substantially (if not entirely) prevents air flow through the at least one opening in the hood, and at least one open configuration, in which the vent allows air flow through the at least one opening in the hood. The vent includes an integrated shape memory material such that, upon actuation, the shape memory material deforms to thereby reconfigure the vent.

    Acoustic force assisted painting system
    9.
    发明授权
    Acoustic force assisted painting system 有权

    公开(公告)号：US12226790B2

    公开(公告)日：2025-02-18

    申请号：US17334584

    申请日：2021-05-28

    Applicant: Nissan North America, Inc.

    Inventor： Sandeep Patil ,  Nanzhu Zhao

    IPC: B05B17/06 ,  B05B12/18

    Abstract: An acoustic force assisted painting system includes a housing, a nozzle, and at least one first transducer. The conduit is configured to receive paint from an external source. The nozzle is disposed in the housing. The nozzle has an inlet that is fluidly connected to the conduit and is configured to receive paint from the conduit. The nozzle has an outlet configured to dispense the paint. The at least one first transducer is disposed in the housing at a location downstream of the nozzle outlet in a flow direction of the paint.

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