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    Portable vehicle battery jump start apparatus with safety protection
    1.
    发明申请
    Portable vehicle battery jump start apparatus with safety protection 审中-公开

    公开(公告)号：US20180111491A1

    公开(公告)日：2018-04-26

    申请号：US15691884

    申请日：2017-08-31

    Applicant: THE NOCO COMPANY

    Inventor： Jonathan Lewis NOOK ,  William Knight NOOK ,  James Richard STANFIELD ,  Derek Michael UNDERHILL

    IPC: B60L11/18 ,  H02J7/00 ,  H02J1/00

    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.

    PORTABLE VEHICLE BATTERY JUMP START APPARATUS WITH SAFETY PROTECTION
    2.
    发明申请
    PORTABLE VEHICLE BATTERY JUMP START APPARATUS WITH SAFETY PROTECTION 审中-公开

    公开(公告)号：US20200215926A1

    公开(公告)日：2020-07-09

    申请号：US16820040

    申请日：2020-03-16

    Applicant: THE NOCO COMPANY

    Inventor： Jonathan Lewis NOOK ,  William Knight NOOK ,  James Richard STANFIELD ,  Derek Michael UNDERHILL

    IPC: B60L53/14 ,  H02J7/34

    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.

    PORTABLE VEHICLE BATTERY JUMP START APPARATUS WITH SAFETY PROTECTION
    4.
    发明申请
    PORTABLE VEHICLE BATTERY JUMP START APPARATUS WITH SAFETY PROTECTION 审中-公开

    公开(公告)号：US20200317068A1

    公开(公告)日：2020-10-08

    申请号：US16819831

    申请日：2020-03-16

    Applicant: THE NOCO COMPANY

    Inventor： Jonathan Lewis NOOK ,  William Knight NOOK ,  James Richard STANFIELD ,  Derek Michael UNDERHILL

    IPC: B60L53/14 ,  H02J7/00 ,  H02J7/34

    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.

    JUMP STARTING APPARATUS
    6.
    发明申请
    JUMP STARTING APPARATUS 审中-公开

    公开(公告)号：US20180345803A1

    公开(公告)日：2018-12-06

    申请号：US16101020

    申请日：2018-08-10

    Applicant: THE NOCO COMPANY

    Inventor： Jonathan Lewis NOOK ,  William Knight NOOK ,  James Richard STANFIELD ,  Derek UNDERHILL

    IPC: B60L11/18

    Abstract: A handheld device for jump starting a vehicle engine includes a rechargeable lithium ion battery pack and a microcontroller. The lithium ion battery is coupled to a power output port of the device through a FET smart switch actuated by the microcontroller. A vehicle battery isolation sensor connected in circuit with positive and negative polarity outputs detects the presence of a vehicle battery connected between the positive and negative polarity outputs. A reverse polarity sensor 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.

    Portable Vehicle Battery Jump Start Apparatus With Safety Protection
    7.
    发明公开
    Portable Vehicle Battery Jump Start Apparatus With Safety Protection 审中-公开

    公开(公告)号：US20230302928A1

    公开(公告)日：2023-09-28

    申请号：US18326514

    申请日：2023-05-31

    Applicant: The NOCO Company

    Inventor： Jonathan Lewis NOOK ,  William Knight NOOK ,  James Richard STANFIELD ,  Derek Michael UNDERHILL

    IPC: B60L53/14 ,  H02J1/10 ,  H02J7/00 ,  H02J7/34

    CPC classification number: B60L53/14 ,  H02J1/122 ,  H02J7/0047 ,  H02J7/0029 ,  H02J7/342 ,  H02J7/0034 ,  H02J7/0048 ,  H02J2310/46 ,  H02J7/00306 ,  H02J7/00302 ,  H02J7/00 ,  H02J7/00309

    Abstract: A hand held, portable jump starter device includes 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; a pair of series connected transistor devices coupled between the USB charge 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.

    PORTABLE VEHICLE BATTERY JUMP STARTER WITH AIR PUMP
    9.
    发明申请
    PORTABLE VEHICLE BATTERY JUMP STARTER WITH AIR PUMP 有权

    公开(公告)号：US20210075235A1

    公开(公告)日：2021-03-11

    申请号：US16772344

    申请日：2018-12-14

    Applicant: THE NOCO COMPANY

    Inventor： Jonathan Lewis NOOK ,  William Knight NOOK ,  James Richard STANFIELD ,  Derek Michael UNDERHILL

    IPC: H02J7/00 ,  B60S5/04 ,  F02N11/12 ,  F02N11/14

    Abstract: A portable or handheld jump starting and air compressing apparatus for jump starting a vehicle engine and air inflating an article such as a tire. The apparatus can include a rechargeable lithium ion battery or battery pack and a microcontroller. The lithium ion battery is coupled to a power output port of the device through a FET smart switch actuated by the microcontroller. A vehicle battery isolation sensor connected in circuit with positive and negative polarity outputs detects the presence of a vehicle battery connected between the positive and negative polarity outputs. A reverse polarity sensor 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.

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