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    Portable vehicle battery jump start apparatus with safety protection
    2.
    发明专利
    Portable vehicle battery jump start apparatus with safety protection 未知

    公开(公告)号：AU2024266904A1

    公开(公告)日：2024-12-12

    申请号：AU2024266904

    申请日：2024-11-26

    Applicant: THE NOCO COMPANY

    Inventor： NOOK JONATHAN LEWIS ,  NOOK WILLIAM KNIGHT ,  STANFIELD JAMES RICHARD ,  UNDERHILL DEREK MICHAEL

    IPC: H02J7/00

    Abstract: A hand held, portable jump starter device, comprising: a housing having a multi cell rechargeable battery including at least three battery cells connected in series, a USB input port for receiving a charging current from an external source to recharge the multi-cell rechargeable battery, and an output port for providing jump starting current to an external vehicle; a USB charge circuit connected to the USB input port, the USB charge circuit including a DC-to-DC converter circuit for upconverting an input voltage on the USB input port to a higher charging voltage for recharging the multi-cell rechargeable battery, and a pair of series connected transistor devices coupled between the DC-to-DC converter circuit and the multi cell rechargeable battery for controlling current flow into and out of the multi-cell rechargeable battery; a control circuit for detecting the voltage of the multi-cell rechargeable battery and configured to turn off the USB charge circuit to prevent over charging of the multi-cell rechargeable battery if the detected voltage exceeds a threshold value; and a battery charge controller coupled to the multi cell rechargeable battery and the pair of series connected transistor devices and configured to prevent over discharging of the multi-cell rechargeable battery. 21281751_1(GHMatters)P41255AU03.6

    Rechargeable battery jump starting device with a dual battery diode bridge system
    3.
    发明专利
    Rechargeable battery jump starting device with a dual battery diode bridge system 未知

    公开(公告)号：AU2023203470B2

    公开(公告)日：2024-06-13

    申请号：AU2023203470

    申请日：2023-06-02

    Applicant: THE NOCO COMPANY

    Inventor： NOOK JONATHAN LEWIS ,  NOOK WILLIAM KNIGHT ,  STANFIELD JAMES RICHARD ,  UNDERHILL DEREK MICHAEL

    IPC: F02N11/14 ,  B60L50/50 ,  H02J7/00

    Abstract: A rechargeable battery jump starting device having a back-charge diode system, the device comprising: a first battery; a second battery; an electrical control switch electrically connected to the first battery and the second battery, the electrical control switch configured to switch between a parallel connection and a series connection for the first and second battery; and a back-charge diode module connected to the first battery and the second battery, the back-charge diode module configured to protect against a back-charge to the first battery and/or the second battery after a vehicle battery has been jump started, wherein the back-charge diode module comprises a first channel of diodes accommodating current flow through the first battery and a second channel of diodes accommodating current flow through the second battery. 19877224_1 (GHMatters) P45873AU02

    Rechargeable battery jump starting device and battery frame
    5.
    发明专利
    Rechargeable battery jump starting device and battery frame 未知

    公开(公告)号：AU2023285796B2

    公开(公告)日：2024-12-19

    申请号：AU2023285796

    申请日：2023-12-20

    Applicant: THE NOCO COMPANY

    Inventor： NOOK JONATHAN LEWIS ,  NOOK WILLIAM KNIGHT ,  STANFIELD JAMES RICHARD ,  UNDERHILL DEREK MICHAEL

    IPC: H02J7/00 ,  F02N11/12 ,  H02J7/02 ,  H02J7/32

    Abstract: A rechargeable battery assembly includes a rechargeable battery having a positive terminal and a negative terminal, and a rigid electrically conductive frame electrically connected to at least one of the positive terminal or the negative terminal of the rechargeable battery. The rigid electrically conductive frame is bent along multiple axes and includes a plurality of conductive frame members that are mechanically coupled together. The rigid electrically conductive frame surrounds the rechargeable battery on at least five sides, thereby providing structural stability to the rechargeable battery assembly during storage and use. 20465621_1 (GHMatters) P45880AU02

    Portable vehicle battery jump start apparatus with safety protection
    8.
    发明专利
    Portable vehicle battery jump start apparatus with safety protection 未知

    公开(公告)号：AU2016269555C1

    公开(公告)日：2022-12-08

    申请号：AU2016269555

    申请日：2016-12-09

    Applicant: THE NOCO COMPANY

    Inventor： NOOK JONATHAN LEWIS ,  NOOK WILLIAM KNIGHT ,  STANFIELD JAMES RICHARD ,  UNDERHILL DEREK MICHAEL

    IPC: H02J7/14 ,  B60R16/00 ,  B60R16/03 ,  H02J1/00 ,  H02J7/00

    Abstract: A handheld device for jump starting a vehicle engine includes a rechargeable lithium ion battery pack (32) and a microcontroller (1). The lithium ion battery is coupled to a power output port of the device through a power switch circuit (15) actuated by the microcontroller. A vehicle battery isolation sensor (12) connected in circuit with positive and negative polarity outputs detects the presence of a vehicle battery (72) connected between the positive and negative polarity outputs. A reverse polarity sensor (10) connected in circuit with the positive and negative polarity outputs detects the polarity of a vehicle battery connected between the positive and negative polarity outputs, such that the microcontroller will enable power to be delivered from the lithium ion power pack to the output port only when a good battery is connected to the output port and only when the battery is connected with proper polarity of positive and negative terminals.

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