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    Relay
    3.
    发明授权
    Relay 有权

    公开(公告)号：US12094673B2

    公开(公告)日：2024-09-17

    申请号：US16956406

    申请日：2018-12-04

    申请人： TDK Electronics AG

    发明人： Robert Hoffmann ,  Jonas Weinhardt

    IPC分类号： H01H50/54 ,  H01H47/00 ,  H01H50/02 ,  H01H50/18 ,  H01H50/64

    CPC分类号： H01H47/002 ,  H01H50/023 ,  H01H50/18 ,  H01H50/546 ,  H01H50/641

    摘要： A relay is disclosed. In an embodiment a relay includes a first switching contact having a first main contact, a second main contact and a first movable contact; a second switching contact having a third main contact, a fourth main contact and a second movable contact, wherein the second switching contact is electrically isolated from the first switching contact; and an actuator configured to move both the first and second movable contacts from a first switching state into a second switching state by moving a drive element of the actuator from a first position into a second position.

    MEASUREMENT SET-UP AND MOUNTING
    4.
    发明公开
    MEASUREMENT SET-UP AND MOUNTING 审中-公开

    公开(公告)号：US20240288317A1

    公开(公告)日：2024-08-29

    申请号：US18572331

    申请日：2022-05-30

    申请人： TDK Electronics AG

    发明人： Markus WEHRING ,  Daniel GILLE ,  Carsten DEHOFF

    IPC分类号： G01K1/16 ,  G01K1/14

    CPC分类号： G01K1/16 ,  G01K1/14

    摘要： A measuring assembly for measuring a temperature of a test body is provided, wherein at least two separate wires suitable for thermal conduction are led away from a test body and combined into a wire bundle at a distance from the test body, and wherein a temperature sensor is attached to the wire bundle by clamping action by means of a holder. Preferably, the holder comprises a holder base having an inner side and an outer side, and spring clips connected thereto, wherein a recess for receiving a temperature sensor is arranged on the inner side of the holder base, and wherein two of the spring clips are arranged opposite each other with respect to the holder base and are adapted to generate a clamping force towards the inner side of the holder base.

    ELECTRODES FOR MICROELECTROMECHANICAL SYSTEM MICROPHONES
    10.
    发明公开
    ELECTRODES FOR MICROELECTROMECHANICAL SYSTEM MICROPHONES 审中-公开

    公开(公告)号：US20240171917A1

    公开(公告)日：2024-05-23

    申请号：US18448601

    申请日：2023-08-11

    申请人： INVENSENSE, INC. ,  TDK ELECTRONICS AG

    发明人： Joseph Seeger ,  Dennis Mortensen

    IPC分类号： H04R19/04 ,  H04R7/04 ,  H04R7/18

    CPC分类号： H04R19/04 ,  H04R7/04 ,  H04R7/18 ,  H04R2201/003 ,  H04R2410/03

    摘要： The present invention relates to split electrodes for microelectromechanical system (MEMS) microphones. In one embodiment, a MEMS sensor includes a membrane, a membrane electrode formed in a portion of the membrane, and a backplate situated parallel to the membrane and separated by a gap. The backplate includes a first region of the backplate, where the first region of the backplate has first perforations of a first density, a backplate electrode is formed in a portion of the first region of the backplate, and a portion of the membrane electrode overlaps a portion of the backplate electrode in a sensing region forming a sensing capacitor, the sensing capacitor being configured to sense motion of the membrane in response to acoustic pressure. The backplate also includes a second region of the backplate having second perforations of a second density, where the second density is greater than the first density.