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21 条记录 (耗时 0.013 秒)

    Airflow indicator
    4.
    发明授权
    Airflow indicator 失效
    气流指示器

    公开(公告)号：US06467123B1

    公开(公告)日：2002-10-22

    申请号：US09590088

    申请日：2000-06-07

    申请人： David Di Nunzio ,  Paul D. Stephens ,  Charles Thur ,  Michael F. Wright ,  Victor R. Younger

    发明人： David Di Nunzio ,  Paul D. Stephens ,  Charles Thur ,  Michael F. Wright ,  Victor R. Younger

    IPC分类号： A47L900

    CPC分类号： A47L9/0072 ,  A47L9/19

    摘要： An airflow indicator for a vacuum cleaner includes a housing, a wheel chamber defined in the housing, and a rotatable wheel mounted in the wheel chamber. The wheel has protrusions which cause the wheel to rotate due to inlet air flow. The wheel further has markings which gradually increase in size along an outside perimeter of the wheel. The markings indicate movement of the wheel. An air inlet is formed adjacent a first end of the housing. An air passageway is formed within the housing adjacent the rotatable wheel and the air inlet. The air passageway is curved to facilitate air flow along the protrusions of the wheel. A valve is mounted within the housing adjacent the air passageway. The valve has a cross slit which opens in response to a change in vacuum pressure. An air outlet is formed in the housing. A window portion partially encloses the wheel within the wheel chamber. The window allows viewing of the wheel from outside of the housing.

    摘要翻译： 用于真空吸尘器的气流指示器包括壳体，限定在壳体中的轮室，以及安装在车轮室中的可旋转轮。 车轮具有突起，导致车轮由于入口气流而旋转。 轮子还具有沿车轮外周逐渐增大的标记。 标记表示车轮的运动。 在壳体的第一端附近形成空气入口。 在壳体内邻近可旋转轮和空气入口形成空气通道。 空气通道弯曲以便于沿着轮的突起的空气流动。 阀门安装在靠近空气通道的壳体内。 阀具有响应于真空压力变化而打开的横切口。 空气出口形成在壳体中。 窗部分将车轮部分地包围在车轮室内。 窗户允许从外壳的外部观察车轮。

    4 Port fluid cartridge
    7.
    发明申请
    4 Port fluid cartridge 审中-公开
    4端口液体盒

    公开(公告)号：US20090139589A1

    公开(公告)日：2009-06-04

    申请号：US12322744

    申请日：2009-02-07

    申请人： David Di Nunzio

    发明人： David Di Nunzio

    IPC分类号： F16K11/00

    CPC分类号： F16K11/0787 ,  Y10T137/86549 ,  Y10T137/86558 ,  Y10T137/86863

    摘要： A control disk insert for a one lever mixer valve (20) contains two preferably, planar disks, whereof one fixed control disk (24) has at least one opening zone for hot water and at least one opening zone for cold water. The movable control disk (22) facing the fixed control disk (24) and movable with two degrees of freedom can both completely close and continuously completely open the opening zones in the fixed control disk (24). The opening zones of the fixed control disk (24) and the opening zones of the moveable control disk (22) are constructed in such a way that the control disk (22) can be positioned to divert a non-contaminated fluid stream to a separate outlet for connection to various devices. Or, the opening zones of the fixed control disk (24) and the opening zones of the moveable control disk (22) are constructed in such a way that the control disk (22) can be positioned to send a pressure signal or pressure relief signal to an appliance.

    摘要翻译： 用于单杠杆混合器阀（20）的控制盘插入件包含两个优选的平面盘，其中一个固定控制盘（24）具有用于热水的至少一个开口区域和用于冷水的至少一个开口区域。 面对固定控制盘（24）并且可移动的两个自由度的可动控制盘（22）可以完全关闭和连续地完全打开固定控制盘（24）中的开口区域。 固定控制盘（24）的开口区域和可移动控制盘（22）的开口区域被构造成使得控制盘（22）能够被定位成将未被污染的流体流转移到单独的 插座用于连接各种设备。 或者，固定控制盘（24）的开口区域和可移动控制盘（22）的开口区域被构造成使得控制盘（22）能够被定位成发送压力信号或压力释放信号 到家电

    Increased area single handle fluid cartridge
    8.
    发明申请
    Increased area single handle fluid cartridge 审中-公开
    增加面积单把手液体筒

    公开(公告)号：US20060219304A1

    公开(公告)日：2006-10-05

    申请号：US11389338

    申请日：2006-03-25

    申请人： David Di Nunzio

    发明人： David Di Nunzio

    IPC分类号： F16K11/078

    CPC分类号： F16K11/0787 ,  Y10T137/86815

    摘要： A control disk insert for a one lever mixer valve (20) contains two preferably, planar disks, whereof one fixed control disk (24) has at least one opening zone for hot water and at least one opening zone for cold water. The movable control disk (22) facing the fixed control disk (24) and movable with two degrees of freedom can both completely close and continuously completely open the opening zones in the fixed control disk (24). The opening zones of the fixed control disk (24) and the closed control zones, i.e. openings (66,68) of the movable control disk are constructed in such a way that the control disk (22) insert has two completely separated, independently operating but mechanically coupled control systems. Both control systems can be used for a common water outlet (74), or for two separate water outlets. The fixed control disk (24) splits one or both inlet streams so that more intersecting flow area is possible at the control surface when compared to other current single handle mixing cartridges that do not let flow exit at the boundary of a movable disk control surface in communication with a fixed disk control surface.

    摘要翻译： 用于单杠杆混合器阀（20）的控制盘插入件包含两个优选的平面盘，其中一个固定控制盘（24）具有用于热水的至少一个开口区域和用于冷水的至少一个开口区域。 面对固定控制盘（24）并且可移动的两个自由度的可动控制盘（22）可以完全关闭和连续地完全打开固定控制盘（24）中的开口区域。 固定控制盘（24）和封闭控制区域（即，可移动控制盘的开口（66,68））的打开区域被构造成使得控制盘（22）插入件具有两个完全分开的独立操作 但机械耦合控制系统。 两个控制系统都可用于公共出水口（74）或两个独立的出水口。 固定控制盘（24）分离一个或两个入口流，使得与其他当前单个处理器混合筒相比，在控制表面处可能有更多相交的流动区域，其不允许流动在可移动盘控制表面的边界处流出 与固定磁盘控制面的通讯。

    Multiple inlet stream fluid cartridge
    9.
    发明申请
    Multiple inlet stream fluid cartridge 审中-公开
    多入口流体流体盒

    公开(公告)号：US20060162789A1

    公开(公告)日：2006-07-27

    申请号：US11338509

    申请日：2006-01-24

    申请人： David Di Nunzio

    发明人： David Di Nunzio

    IPC分类号： F16K11/078

    CPC分类号： F16K11/0787 ,  Y10T137/86815

    摘要： A control disk insert for a one lever mixer valve (20) contains two preferably, planar disks, whereof one fixed control disk (24) has at least one opening zone for hot water and at least one opening zone for cold water. The movable control disk (22) facing the fixed control disk (24) and movable with two degrees of freedom can both completely close and continuously completely open the opening zones in the fixed control disk (24). The opening zones of the fixed control disk (24) and the closed control zones, i.e. openings (64, 68) of the movable control disk are constructed in such a way that the control disk (22) insert has two completely separated, independently operating but mechanically coupled control systems. Both control systems can be used for a common water outlet (74), or for two separate water outlets. The fixed control disk (24) splits one or both inlet streams so that more intersecting flow area is possible at the control surface when compared to other current single handle mixing cartridges that do not let flow exit at the boundary of a movable disk control surface in communication with a fixed disk control surface.

    摘要翻译： 用于单杠杆混合器阀（20）的控制盘插入件包含两个优选的平面盘，其中一个固定控制盘（24）具有用于热水的至少一个开口区域和用于冷水的至少一个开口区域。 面对固定控制盘（24）并且可移动的两个自由度的可动控制盘（22）可以完全关闭和连续地完全打开固定控制盘（24）中的开口区域。 固定控制盘（24）和封闭控制区域（即，可移动控制盘的开口（64,68））的打开区域被构造成使得控制盘（22）插入件具有两个完全分离的独立操作 但机械耦合控制系统。 两个控制系统都可用于公共出水口（74）或两个独立的出水口。 固定控制盘（24）分离一个或两个入口流，使得与其他当前单个处理器混合筒相比，在控制表面处可能有更多相交的流动区域，其不允许流动在可移动盘控制表面的边界处流出 与固定磁盘控制面的通讯。

    Valve
    10.
    发明授权
    Valve 有权
    阀

    公开(公告)号：US09200714B2

    公开(公告)日：2015-12-01

    申请号：US14191938

    申请日：2014-02-27

    申请人： David Di Nunzio

    发明人： David Di Nunzio

    IPC分类号： F16K11/18 ,  F16K11/072 ,  F16K11/078 ,  F16K11/02 ,  F16K3/30

    CPC分类号： F16K11/072 ,  F16K3/30 ,  F16K11/02 ,  F16K11/078 ,  Y10T137/0318 ,  Y10T137/0329 ,  Y10T137/86815 ,  Y10T137/86823 ,  Y10T137/86855 ,  Y10T137/8708 ,  Y10T137/87088 ,  Y10T137/9464

    摘要： A valve includes a generally cylindrical housing including first and second end portions that are offset from each other along a longitudinal axis of the generally cylindrical housing. First and second inlet ports are arranged on one of said first or second end portions, and at least one outlet port is arranged on one of said first or second end portions. A disk is disposed in the generally cylindrical housing and is configured to independently control both mixing and flow rate of fluid flowing into at least one of the first and second inlet ports.

    摘要翻译： 阀包括大致圆柱形的壳体，其包括沿着大致圆柱形壳体的纵向轴线彼此偏移的第一和第二端部。 第一入口和第二入口布置在所述第一或第二端部中的一个上，并且至少一个出口设置在所述第一或第二端部中的一个上。 盘被布置在大致圆柱形的壳体中，并被配置为独立地控制流入第一和第二入口中的至少一个的流体的混合流量和流速。