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    CRADLE ASSIST DEVICES AND RELATED KITS AND METHODS
    2.
    发明申请
    CRADLE ASSIST DEVICES AND RELATED KITS AND METHODS 审中-公开

    公开(公告)号：US20190385799A1

    公开(公告)日：2019-12-19

    申请号：US16546401

    申请日：2019-08-21

    Applicant: Eaton Intelligent Power Limited

    Inventor： James Jeffery Benke ,  Koustubh Dnyandeo Ashtekar ,  Hongbin Wang

    IPC: H01H9/24 ,  H01H71/12 ,  H01H71/32 ,  H02B11/133 ,  H02B11/167

    Abstract: Cradle-assist assemblies attached to the breaker cradle housing and/or base or residing at least partially in the breaker cradle housing and/or base include at least one actuator configured to laterally translate the at least one right and the at least one left lock members from the extended lock position to the retracted unlocked position in response to input from a user. The at least one actuator and/or transverse member(s) can be held in a defined position so that the lock members of the cradle can be locked in the respective retracted or extended positions until the cradle assist (internal) lock is manually or automatically released.

    Circuit Interrupter and Method of Determining Contact Wear Based Upon Temperature
    5.
    发明申请
    Circuit Interrupter and Method of Determining Contact Wear Based Upon Temperature 审中-公开

    公开(公告)号：US20200303138A1

    公开(公告)日：2020-09-24

    申请号：US16355963

    申请日：2019-03-18

    Applicant: EATON INTELLIGENT POWER LIMITED

    Inventor： James Jeffery Benke

    IPC: H01H1/00 ,  G01J5/58 ,  G01R31/327

    Abstract: A circuit interrupter includes a temperature detection system that is configured to detect a measured temperature of at least one of a line conductor, a load conductor, a movable contact, and a stationary contact during operation of the circuit interrupter. The measured temperature is representative of an extent of wear of the set of separable contacts. In one embodiment the temperature detection system includes a temperature sensor that is an infrared sensor. In another embodiment, the temperature detection system includes a temperature sensor that is in physical contact with an electrically conductive structure within the circuit interrupter and therefore additionally employs a voltage filter that filters a line voltage from the signal from the temperature sensor. In another embodiment, the temperature detection system employs a temperature sensor that is in physical contact with an electrically conductive structure, but a wireless transceiver is used to wirelessly communicate the measured temperature

    CRADLE ASSIST DEVICES AND RELATED KITS AND METHODS
    7.
    发明申请
    CRADLE ASSIST DEVICES AND RELATED KITS AND METHODS 有权

    公开(公告)号：US20210225600A1

    公开(公告)日：2021-07-22

    申请号：US17225671

    申请日：2021-04-08

    Applicant: Eaton Intelligent Power Limited

    Inventor： James Jeffery Benke ,  Koustubh Dnyandeo Ashtekar ,  Hongbin Wang

    IPC: H01H9/24 ,  H01H71/12 ,  H01H71/32 ,  H02B11/133 ,  H02B11/167

    Abstract: Cradle-assist assemblies attached to the breaker cradle housing and/or base or residing at least partially in the breaker cradle housing and/or base include at least one actuator configured to laterally translate the at least one right and the at least one left lock members from the extended lock position to the retracted unlocked position in response to input from a user. The at least one actuator and/or transverse member(s) can be held in a defined position so that the lock members of the cradle can be locked in the respective retracted or extended positions until the cradle assist (internal) lock is manually or automatically released.

    Circuit interrupter and method of determining contact wear based upon temperature
    8.
    发明授权
    Circuit interrupter and method of determining contact wear based upon temperature 有权

    公开(公告)号：US11004620B2

    公开(公告)日：2021-05-11

    申请号：US16355963

    申请日：2019-03-18

    Applicant: EATON INTELLIGENT POWER LIMITED

    Inventor： James Jeffery Benke

    IPC: G01J5/58 ,  H01H1/00 ,  G01R31/327 ,  H02H1/00 ,  G01N25/72

    Abstract: A circuit interrupter includes a temperature detection system that is configured to detect a measured temperature of at least one of a line conductor, a load conductor, a movable contact, and a stationary contact during operation of the circuit interrupter. The measured temperature is representative of an extent of wear of the set of separable contacts. In one embodiment the temperature detection system includes a temperature sensor that is an infrared sensor. In another embodiment, the temperature detection system includes a temperature sensor that is in physical contact with an electrically conductive structure within the circuit interrupter and therefore additionally employs a voltage filter that filters a line voltage from the signal from the temperature sensor. In another embodiment, the temperature detection system employs a temperature sensor that is in physical contact with an electrically conductive structure, but a wireless transceiver is used to wirelessly communicate the measured temperature.

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