STRUCTURE TO IMPROVE SENSOR ACCURACY

    公开(公告)号:US20250035675A1

    公开(公告)日:2025-01-30

    申请号:US18771587

    申请日:2024-07-12

    Abstract: A structure for reducing displacement of a magnetic sensor in an open loop magnetic core is provided. The structure can include a body having a first end and a second end. The structure can include a first elasticity component connected to the first end extending in a direction away from the body and a second elasticity component connected to the second end extending in a direction away from the body. The structure can include two clamp components connected to the body between the first and second ends, where the two clamp components are configured to secure the magnetic sensor. The structure can be compressible in response to an application of force to outer surfaces of the elasticity components.

    METHODS AND SYSTEMS FOR SENSING DEFORMATION
    12.
    发明公开

    公开(公告)号:US20240302156A1

    公开(公告)日:2024-09-12

    申请号:US18444127

    申请日:2024-02-16

    CPC classification number: G01B7/18 G01B7/22 G01B7/24

    Abstract: Methods, apparatuses and systems for a sensing deformation in a surface are disclosed herein. An example device may include a support unit including a first frame and a second frame. A first end of the first frame and a first end of the second frame are mechanically coupled to the surface. The sensing device includes a pin joint that mechanically couples the first frame to the second frame, such that a first relative movement between the first end of the first frame and the first end of the second frame is amplified to a second relative movement between a second end of the first frame and a second end of the second frame. The sensing device includes a sensor that senses the second relative movement between the second end of the first frame and the second end of the second frame.

    METHODS AND APPARATUS FOR UTILIZING THE TIME SEQUENCE OF SENSOR EVENTS TO DETERMINE THE CAUSE OF A THERMAL RUNAWAY EVENT

    公开(公告)号:US20240088463A1

    公开(公告)日:2024-03-14

    申请号:US18452915

    申请日:2023-08-21

    CPC classification number: H01M10/48 H01M10/4285

    Abstract: A system, method, and computer program product for determining the cause of a battery condition, such as a thermal runaway event, are provided. An example battery safety evaluation system may include a battery having a housing and an interior battery compartment. The battery safety evaluation system may include internal sensing elements attached to the interior battery compartment and configured to capture data representative of an internal battery condition event. The battery safety evaluation system may further include an external sensing element attached to the battery housing and configured to capture data representative of an external battery condition event. In addition, the battery safety evaluation system may include a controller for determining a cause of the battery condition based at least in part on a time sequence of events generated from the internal data captured by the internal sensing element and the external data captured by the external sensing element.

    CURRENT SENSOR APPARATUS
    14.
    发明公开

    公开(公告)号:US20230408553A1

    公开(公告)日:2023-12-21

    申请号:US18329945

    申请日:2023-06-06

    CPC classification number: G01R15/183 G01R15/202

    Abstract: Current sensors and components for measuring electrical current are provided. The current sensor component comprises a wire coil wrapped around a core and a pinboard coupled to the wire coil. The pinboard comprises a holder mounted on at least a portion of the wire coil and a pair of metal pins, wherein first ends of the pair of metal pins are coupled to the wire coil and configured to receive a voltage signal from the wire coil, and second ends of the pair of metal pins are coupled to an interface of a circuit board and configured to transfer the voltage signal from the wire coil to the circuit board.

Patent Agency Ranking