Automatic gas purge valve
    91.
    发明授权
    Automatic gas purge valve 有权
    自动排气阀

    公开(公告)号:US09261201B2

    公开(公告)日:2016-02-16

    申请号:US14002448

    申请日:2012-03-13

    Applicant: Meir Shoval

    Inventor: Meir Shoval

    Abstract: Provided is an automatic gas purge valve system including a normally closed gas discharge faucet configured for discharging gas at substantially high flow rates, and an automatic valve unit configured for selectively generating a flow pulse to displace the gas discharge faucet into its open position.

    Abstract translation: 提供了一种自动气体净化阀系统,包括被配置为以基本上高的流量排出气体的常闭气体放电龙头以及被配置为选择性地产生流量脉冲以将气体排放水龙头移位到其打开位置的自动阀单元。

    Ceramic armor against kinetic threats
    92.
    发明授权
    Ceramic armor against kinetic threats 有权
    陶瓷装甲抵抗动力威胁

    公开(公告)号:US08267002B1

    公开(公告)日:2012-09-18

    申请号:US11495890

    申请日:2006-07-31

    CPC classification number: F41H5/0428

    Abstract: A ceramic armor tile for attaching internally behind a wall of a structure and for cooperation in conjunction therewith, such that the wall acts as an external protective layer of the armor.

    Abstract translation: 一种陶瓷装甲瓦,用于附接在结构的壁的内部并与之协同配合,使得壁用作装甲的外部保护层。

    Portable vehicle battery jump start apparatus with safety protection and jumper cable device thereof

    公开(公告)号:US11447023B2

    公开(公告)日:2022-09-20

    申请号:US16450422

    申请日:2019-06-24

    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.

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