Fill-through tire pressure indicator
    2.
    发明授权
    Fill-through tire pressure indicator 有权
    填充轮胎压力指示器

    公开(公告)号:US07493808B2

    公开(公告)日:2009-02-24

    申请号:US11674135

    申请日:2007-02-12

    IPC分类号: B60C23/02

    CPC分类号: B60C23/0496

    摘要: A tire pressure indicator that is combined with a fill valve. The indicator and the fill valve are coaxial or concentric. The invention may be screwed onto a tire valve stem. The indicator has three bands or sections, each of which is a different color, for indicating whether tire pressure is within a predetermined range, above that range, or below that range. The colors are viewed through a lens, aided by a mirror. A diaphragm pushes the indicator up when pressure rises, while a spring pushes the indicator down when pressure drops. A tire may be inflated or deflated while the invention is mounted on a tire stem. During inflation, the pin in an air chuck at the end of an air hose may depress a valve pin assembly to open the fill valve. A user may deflate the tire by manually depressing the valve pin assembly to release air.

    摘要翻译: 与填充阀结合的轮胎压力指示器。 指示器和填充阀是同轴的或同心的。 本发明可以拧在轮胎气门杆上。 指示器具有三个条带,每个条带是不同的颜色,用于指示轮胎压力是否在预定范围内,高于该范围或低于该范围。 颜色通过镜子观看,辅以镜子。 当压力升高时,隔膜将指示器向上推,而当压力下降时,弹簧将指示器向下推。 当本发明安装在轮胎杆上时,轮胎可能被充气或放气。 在充气期间,空气软管末端的空气卡盘中的销钉可能会压下阀针组件以打开填充阀。 用户可以通过手动按压阀销组件来释放空气而使轮胎放气。

    FILL-THROUGH TIRE PRESSURE INDICATOR
    3.
    发明申请
    FILL-THROUGH TIRE PRESSURE INDICATOR 有权
    通过轮胎压力指示器

    公开(公告)号:US20080190189A1

    公开(公告)日:2008-08-14

    申请号:US11674135

    申请日:2007-02-12

    IPC分类号: B60C23/04

    CPC分类号: B60C23/0496

    摘要: A tire pressure indicator that is combined with a fill valve. The indicator and the fill valve are coaxial or concentric. The invention may be screwed onto a tire valve stem. The indicator has three bands or sections, each of which is a different color, for indicating whether tire pressure is within a predetermined range, above that range, or below that range. The colors are viewed through a lens, aided by a mirror. A diaphragm pushes the indicator up when pressure rises, while a spring pushes the indicator down when pressure drops. A tire may be inflated or deflated while the invention is mounted on a tire stem. During inflation, the pin in an air chuck at the end of an air hose may depress a valve pin assembly to open the fill valve. A user may deflate the tire by manually depressing the valve pin assembly to release air.

    摘要翻译: 与填充阀结合的轮胎压力指示器。 指示器和填充阀是同轴的或同心的。 本发明可以拧在轮胎气门杆上。 指示器具有三个条带,每个条带是不同的颜色,用于指示轮胎压力是否在预定范围内,高于该范围或低于该范围。 颜色通过镜子观看,辅以镜子。 当压力升高时,隔膜将指示器向上推,而当压力下降时,弹簧将指示器向下推。 当本发明安装在轮胎杆上时,轮胎可能被充气或放气。 在充气期间,空气软管末端的空气卡盘中的销钉可能会压下阀针组件以打开填充阀。 用户可以通过手动按压阀销组件来释放空气而使轮胎放气。

    INFLATION STEM WITH BLOW-OFF VALVE TO PREVENT OVERINFLATION
    4.
    发明申请
    INFLATION STEM WITH BLOW-OFF VALVE TO PREVENT OVERINFLATION 有权
    带有吹气阀的充气阀,以防止过度膨胀

    公开(公告)号:US20080078450A1

    公开(公告)日:2008-04-03

    申请号:US11866976

    申请日:2007-10-03

    IPC分类号: F16K17/04 B60C23/00 F16K15/20

    摘要: An inflation stem having an inflation valve combined with a blow-off valve to prevent overinflation. The valves are forced open during inflation when the actuating pin is depressed by the compressor chuck head, opening a fill chamber through which fluid flows into an inflatable object, and also opening a blow-off chamber. A blow-off intake allows lower pressure fluid from the interior of the object to enter the blow-off chamber. The fluid entering the blow-off chamber is isolated from the high pressure fluid coming in from the compressor through the fill chamber by a separation fin and shield joined to the bottom end of the actuating pin. A blow-off gasket is biased upward by a blow-off spring. But as pressure in the object and the blow-off chamber increases, the blow-off gasket is forced down, until at the predetermined pressure it is pushed past a blow-off port, through which fluid then escapes.

    摘要翻译: 充气杆具有与排气阀结合的充气阀以防止过度充气。 当致动销被压缩机卡盘头压下时,在膨胀期间阀被强制打开,打开一个填充室,流体通过该填充室流入可膨胀的物体,并且还打开吹出室。 吹扫进气允许来自物体内部的较低压力的流体进入吹出室。 进入吹出室的流体与通过填充室从压缩机进入的高压流体隔离,该分离翅片和连接到致动销的底端的屏蔽层。 吹出垫圈由吹出弹簧向上偏压。 但是当物体和吹出室中的压力增加时,吹出垫圈被迫下降,直到其被预定压力推动通过吹出口,然后流体通过该排出口逸出。

    Inflation stem with blow-off valve to prevent overinflation
    5.
    发明授权
    Inflation stem with blow-off valve to prevent overinflation 有权
    通货膨胀带有排放阀以防止过度充气

    公开(公告)号:US07404412B2

    公开(公告)日:2008-07-29

    申请号:US11866976

    申请日:2007-10-03

    IPC分类号: F16K15/20

    摘要: An inflation stem having an inflation valve combined with a blow-off valve to prevent overinflation. The valves are forced open during inflation when the actuating pin is depressed by the compressor chuck head, opening a fill chamber through which fluid flows into an inflatable object, and also opening a blow-off chamber. A blow-off intake allows lower pressure fluid from the interior of the object to enter the blow-off chamber. The fluid entering the blow-off chamber is isolated from the high pressure fluid coming in from the compressor through the fill chamber by a separation fin and shield joined to the bottom end of the actuating pin. A blow-off gasket is biased upward by a blow-off spring. But as pressure in the object and the blow-off chamber increases, the blow-off gasket is forced down, until at the predetermined pressure it is pushed past a blow-off port, through which fluid then escapes.

    摘要翻译: 充气杆具有与排气阀结合的充气阀以防止过度充气。 当致动销被压缩机卡盘头压下时,在膨胀期间阀被强制打开,打开一个填充室,流体通过该填充室流入可膨胀的物体,并且还打开吹出室。 吹扫进气允许来自物体内部的较低压力的流体进入吹出室。 进入吹出室的流体与通过填充室从压缩机进入的高压流体隔离,该分离翅片和连接到致动销的底端的屏蔽层。 吹出垫圈由吹出弹簧向上偏压。 但是当物体和吹出室中的压力增加时,吹出垫圈被迫下降,直到其被预定的压力推动通过吹出口,然后流体通过该排出口逸出。