Railcar Hatch Cover
    3.
    发明申请

    公开(公告)号:US20210053593A1

    公开(公告)日:2021-02-25

    申请号:US16999377

    申请日:2020-08-21

    申请人: Freightlucid LLC

    IPC分类号: B65D90/00 G01L1/22 G01F23/296

    摘要: According to some embodiments, a hatch cover for an opening in a container comprises a body comprising a plate member for covering the opening in the container, a seal on the underside of the body for sealing the body to the container, and one or more pressure sensors disposed between the seal and the body. The one or more pressure sensors are operable to detect a pressure between the body and the container and are communicably coupled to a hatch status device operable to detect a change in pressure between the body and the container. Some embodiments may include a fill level sensor.

    Bulk Metallic Glass Load Cell
    5.
    发明申请

    公开(公告)号:US20210053595A1

    公开(公告)日:2021-02-25

    申请号:US16999651

    申请日:2020-08-21

    申请人: Freightlucid LLC

    IPC分类号: B61L15/00 B61K9/02

    摘要: According to some embodiments, a load cell for determining a weight of a large object comprises a base plate comprising at least one recessed opening, a bulk metallic glass plug disposed in the at least one recessed opening of the base plate, and a top plate positioned above the base plate. A portion of the top plate is supported by the bulk metallic glass plug. The load cell further comprises a micro strain sensor coupled to the bulk metallic glass plug. The micro strain sensor is operable to determine a change in micro strain on the bulk metallic glass plug. The bulk metallic glass plug extends to a height where the top plate does not contact the base plate.