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    Sensor apparatuses
    1.
    发明授权
    Sensor apparatuses 有权

    公开(公告)号：US12298195B2

    公开(公告)日：2025-05-13

    申请号：US17795330

    申请日：2021-01-28

    Applicant: SENSATA TECHNOLOGIES, INC.

    Inventor： Frank H. Jacobs ,  Maarten P. Van Noorden ,  Bart Goedegebuure ,  Edward H. Bernhardi ,  Thomas Gerjen Hendrik Kouwen

    IPC: G01L1/26 ,  G01L1/04

    Abstract: In a particular embodiment, a force sensor apparatus is disclosed that includes a sensor housing and a sensing assembly. In this particular embodiment, the sensing assembly includes a force-compliant element having a center portion and an outer portion; one or more sensing elements coupled to the center portion of the force-compliant element; and a flexible spring element having an outer diameter and a center portion. According to at least one embodiment of the present disclosure, the flexible spring element curves from the outer diameter to the center portion of the flexible spring element and the center portion of the flexible spring element is aligned with the center portion of the force-compliant element. In this embodiment, the outer diameter is separated from a ledge of the outer portion of the force-compliant element by a space.

    Force measuring device
    2.
    发明申请
    Force measuring device 有权

    公开(公告)号：US20240393191A1

    公开(公告)日：2024-11-28

    申请号：US18693282

    申请日：2022-09-14

    Applicant: SHL Medical AG

    Inventor： Ming-Ting Yin ,  Chun Chang ,  Yi-Ju Chen

    IPC: G01L1/04 ,  A61M5/315 ,  G01L5/22

    Abstract: The present disclosure relates to a force measuring device (1) comprising a spring module (2), and an electronic module (3), detachably mechanically connected to the spring module. The spring module comprises a test head (21) defining an outer surface of the device, a spring seat (23), and a spring (24) arranged between the test head and the spring seat, with a first end (24a) of the spring engaging the test head and a second end (24b) of the spring engaging the spring seat. The electronic module comprises a force sensor (31) arranged in physical contact with the spring seat.

    Multi-Sensitivity Metamaterial Force Sensor
    7.
    发明公开
    Multi-Sensitivity Metamaterial Force Sensor 审中-公开

    公开(公告)号：US20240264021A1

    公开(公告)日：2024-08-08

    申请号：US18566339

    申请日：2022-06-02

    Applicant: The University of Melbourne

    Inventor： Alireza MOHAMMADI ,  Denny Nurjanto OETOMO ,  Ying TAN ,  Peter Fook Meng CHOONG

    IPC: G01L5/169 ,  B32B3/12 ,  G01L1/04

    CPC classification number: G01L5/169 ,  B32B3/12 ,  G01L1/04

    Abstract: A metamaterial force sensor, the sensor comprising: one or more metamaterial modules, each module comprising a plurality of mechanical unit cells operatively interconnected to allow force transmission therethrough; a transducer operatively coupled to the or each module, the transducer being configured to output a signal corresponding to a displacement of the or each module in response to a force transmission, wherein each of the mechanical unit cells provides a predetermined range of displacement, based on preconfigured structural parameters of said unit cell, in response to force transmissions, and wherein at least two of the mechanical unit cells of the or each module are configured with different predetermined ranges of displacement in response to force transmissions resulting in multiple sensitivity regimes.

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