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    Resettable electronic fuse for high-power devices
    2.
    发明授权
    Resettable electronic fuse for high-power devices 有权

    公开(公告)号：US11967817B2

    公开(公告)日：2024-04-23

    申请号：US17051504

    申请日：2020-07-17

    Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

    Inventor： Jeffrey M. Brozek ,  Benjamin Tesch ,  Chien-Chih Chao

    IPC: H02H3/087 ,  H02H3/06 ,  H02H5/04 ,  H02H7/18

    CPC classification number: H02H3/087 ,  H02H5/047 ,  H02H7/18 ,  H02H3/066

    Abstract: A resettable electronic fuse for a high-power device such as a power tool, a battery pack for the power tool, or a battery pack charger. The resettable electronic fuse is connected in a current path of the device and is operable or configured to selectively interrupt current through the resettable electronic fuse based on a detected condition of the device (e.g., a detected fault condition of the device). The resettable electronic fuse is also configured to be reset after a detected fault condition has ended. In some embodiments, the resettable electronic fuse is configured to reset itself. In other embodiments, the resettable electronic fuse is configured to receive a signal (e.g., from a device controller) to reset.

    PORTABLE POWER SOURCE
    3.
    发明申请
    PORTABLE POWER SOURCE 有权

    公开(公告)号：US20220190613A1

    公开(公告)日：2022-06-16

    申请号：US17688502

    申请日：2022-03-07

    Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

    Inventor： Gareth Mueckl ,  Dean W. Nowalis ,  Jay J. Rosenbecker ,  Benjamin Tesch ,  Michael A. Matthews ,  Amanda M. Kachar ,  Dalton F. Hansen

    IPC: H02J7/00 ,  H05K5/00 ,  H05K5/02 ,  H02M7/00 ,  H01M50/20

    Abstract: A portable power source. The portable power source includes a housing, a first battery pack support configured to receive a first removable and rechargeable battery pack, a second battery pack support configured to receive a second removable and rechargeable battery pack, an inverter within the housing, and an alternating current power outlet. The inverter is configured to receive output power from the first removable and rechargeable battery pack and the second removable and rechargeable battery pack. The inverter is configured to produce an alternating current power output. The alternating current power outlet is configured to receive the alternating current power output from the inverter. The inverter is configured to be disabled when the first removable and rechargeable battery pack is received in the first battery pack support and the second removable and rechargeable battery pack is not received in the second battery pack support.

    Portable power source
    5.
    发明授权
    Portable power source 有权

    公开(公告)号：US11271415B2

    公开(公告)日：2022-03-08

    申请号：US16411291

    申请日：2019-05-14

    Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

    Inventor： Gareth Mueckl ,  Dean W. Nowalis ,  Jay J. Rosenbecker ,  Benjamin Tesch ,  Michael A. Matthews ,  Amanda M. Kachar ,  Dalton F. Hansen

    IPC: H02J7/00 ,  H05K5/00 ,  H05K5/02 ,  H02M7/00 ,  H01M50/20

    Abstract: A portable power source. The portable power source includes a housing, a first battery pack support configured to receive a first removable and rechargeable battery pack, a second battery pack support configured to receive a second removable and rechargeable battery pack, an inverter within the housing, and an alternating current power outlet. The inverter is configured to receive output power from the first removable and rechargeable battery pack and the second removable and rechargeable battery pack. The inverter is configured to produce an alternating current power output. The alternating current power outlet is configured to receive the alternating current power output from the inverter. The inverter is configured to be disabled when the first removable and rechargeable battery pack is received in the first battery pack support and the second removable and rechargeable battery pack is not received in the second battery pack support.

    RESETTABLE ELECTRONIC FUSE FOR HIGH-POWER DEVICES
    6.
    发明公开
    RESETTABLE ELECTRONIC FUSE FOR HIGH-POWER DEVICES 审中-公开

    公开(公告)号：US20240275161A1

    公开(公告)日：2024-08-15

    申请号：US18642039

    申请日：2024-04-22

    Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

    Inventor： Jeffrey M. Brozek ,  Benjamin Tesch ,  Chien-Chih Chao

    IPC: H02H3/087 ,  H02H3/06 ,  H02H5/04 ,  H02H7/18

    CPC classification number: H02H3/087 ,  H02H5/047 ,  H02H7/18 ,  H02H3/066

    Abstract: A resettable electronic fuse for a high-power device such as a power tool, a battery pack for the power tool, or a battery pack charger. The resettable electronic fuse is connected in a current path of the device and is operable or configured to selectively interrupt current through the resettable electronic fuse based on a detected condition of the device (e.g., a detected fault condition of the device). The resettable electronic fuse is also configured to be reset after a detected fault condition has ended. In some embodiments, the resettable electronic fuse is configured to reset itself. In other embodiments, the resettable electronic fuse is configured to receive a signal (e.g., from a device controller) to reset.

    RESETTABLE ELECTRONIC FUSE FOR HIGH-POWER DEVICES
    7.
    发明公开
    RESETTABLE ELECTRONIC FUSE FOR HIGH-POWER DEVICES 审中-公开

    公开(公告)号：US20230144937A1

    公开(公告)日：2023-05-11

    申请号：US17051504

    申请日：2020-07-17

    Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

    Inventor： Jeffrey M. Brozek ,  Benjamin Tesch ,  Chien-Chih Chao

    IPC: H02H3/087 ,  H02H5/04 ,  H02H7/18

    CPC classification number: H02H3/087 ,  H02H5/047 ,  H02H7/18 ,  H02H3/066

    Abstract: A resettable electronic fuse for a high-power device such as a power tool, a battery pack for the power tool, or a battery pack charger. The resettable electronic fuse is connected in a current path of the device and is operable or configured to selectively interrupt current through the resettable electronic fuse based on a detected condition of the device (e.g., a detected fault condition of the device). The resettable electronic fuse is also configured to be reset after a detected fault condition has ended. In some embodiments, the resettable electronic fuse is configured to reset itself. In other embodiments, the resettable electronic fuse is configured to receive a signal (e.g., from a device controller) to reset.

    PORTABLE POWER SOURCE
    8.
    发明申请
    PORTABLE POWER SOURCE 审中-公开

    公开(公告)号：US20190356147A1

    公开(公告)日：2019-11-21

    申请号：US16411291

    申请日：2019-05-14

    Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

    Inventor： Gareth Mueckl ,  Dean W. Nowalis ,  Jay J. Rosenbecker ,  Benjamin Tesch ,  Michael A. Matthews ,  Amanda M. Kachar ,  Dalton F. Hansen

    IPC: H02J7/00 ,  H05K5/00 ,  H05K5/02 ,  H02M7/00 ,  H01M2/10

    Abstract: A portable power source. The portable power source includes a housing, a first battery pack support configured to receive a first removable and rechargeable battery pack, a second battery pack support configured to receive a second removable and rechargeable battery pack, an inverter within the housing, and an alternating current power outlet. The inverter is configured to receive output power from the first removable and rechargeable battery pack and the second removable and rechargeable battery pack. The inverter is configured to produce an alternating current power output. The alternating current power outlet is configured to receive the alternating current power output from the inverter. The inverter is configured to be disabled when the first removable and rechargeable battery pack is received in the first battery pack support and the second removable and rechargeable battery pack is not received in the second battery pack support.

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