Fluid control valve
    3.
    发明申请
    Fluid control valve 失效
    流体控制阀

    公开(公告)号:US20070017585A1

    公开(公告)日:2007-01-25

    申请号:US11523460

    申请日:2006-09-19

    IPC分类号: F16K11/078

    CPC分类号: F16K11/0787 Y10T137/86815

    摘要: A fluid control valve for the mixing of hot and cold water and delivery at a selected flow rate is described wherein an upper housing and lower housing are clamped together by a snap-fit connection thereby enclosing other fluid control valve component parts. A ball stem is manually movable in two separate and independent directions of motion. There is frictional loading on the ball stem such that movement in one direction to control the water temperature has a frictional loading that is higher than the frictional loading in the other direction to control the flow rate. A spring-biased guide pin is used to increase the frictional loading in the one direction.

    摘要翻译: 描述了用于混合热水和冷水并以选定流量输送的流体控制阀,其中上壳体和下壳体通过卡扣配合连接夹紧在一起,从而封闭其它流体控制阀部件。 球杆可以在两个独立和独立的运动方向上手动移动。 在球杆上存在摩擦负载,使得在一个方向上的运动以控制水温度具有高于另一方向上的摩擦负载以控制流量的摩擦负载。 使用弹簧偏压导销来增加沿一个方向的摩擦载荷。

    Fluid control valve
    4.
    发明申请

    公开(公告)号:US20060016491A1

    公开(公告)日:2006-01-26

    申请号:US10897282

    申请日:2004-07-22

    IPC分类号: F16K11/078

    CPC分类号: F16K11/0787 Y10T137/86815

    摘要: A fluid control valve for the mixing of hot and cold water and delivery at a selected flow rate is described wherein an upper housing and lower housing are clamped together by a snap-fit connection thereby enclosing other fluid control valve component parts. A ball stem is manually movable in two separate and independent directions of motion. There is frictional loading on the ball stem such that movement in one direction to control the water temperature has a frictional loading that is higher than the frictional loading in the other direction to control the flow rate. A spring-biased guide pin is used to increase the frictional loading in the one direction.

    Control arrangement for an automatic residential faucet

    公开(公告)号:US20070235672A1

    公开(公告)日:2007-10-11

    申请号:US11820440

    申请日:2007-06-19

    IPC分类号: F16K31/02

    CPC分类号: E03C1/057 Y10T137/9464

    摘要: A hands-free faucet comprises a spout, a valve, a position sensitive device, and a logical control. The position sensitive device is positioned on the user's side of the spout, and has a trigger zone and an extended zone, each defined in part by a distance range from the position sensitive device. The logical control comprises a manual mode, wherein the position sensitive device is deactivated and the valve remains open, and a hands-free mode, wherein the valve is opened when the position sensitive device detects an object within the trigger zone, and wherein the valve is closed only when the position sensitive device does not detect an object within the trigger zone and does not detect an object that is moving within the extended zone.

    Control arrangement for an automatic residential faucet
    6.
    发明授权
    Control arrangement for an automatic residential faucet 有权
    自动居住龙头的控制装置

    公开(公告)号:US07232111B2

    公开(公告)日:2007-06-19

    申请号:US10755582

    申请日:2004-01-12

    IPC分类号: F16K31/02

    CPC分类号: E03C1/057 Y10T137/9464

    摘要: A hands-free faucet comprises a spout, a valve, a position sensitive device, and a logical control. The position sensitive device is positioned on the user's side of the spout, and has a trigger zone and an extended zone, each defined in part by a distance range from the position sensitive device. The logical control comprises a manual mode, wherein the position sensitive device is deactivated and the valve remains open, and a hands-free mode, wherein the valve is opened when the position sensitive device detects an object within the trigger zone, and wherein the valve is closed only when the position sensitive device does not detect an object within the trigger zone and does not detect an object that is moving within the extended zone.

    摘要翻译: 免提水龙头包括喷口,阀,位置敏感装置和逻辑控制。 位置敏感装置位于喷嘴的使用者侧,并且具有触发区域和延伸区域,每个区域部分地距离位置敏感装置的距离范围。 逻辑控制包括手动模式,其中位置敏感装置被停用并且阀保持打开;以及免提模式,其中当所述位置敏感装置检测到所述触发区域内的物体时,所述阀被打开,并且其中所述阀 仅在位置敏感设备未检测到触发区域内的对象并且未检测到在扩展区域内正在移动的对象时才关闭。

    Fluid control valve
    7.
    发明授权

    公开(公告)号:US07108012B2

    公开(公告)日:2006-09-19

    申请号:US10897282

    申请日:2004-07-22

    IPC分类号: E03B3/26

    CPC分类号: F16K11/0787 Y10T137/86815

    摘要: A fluid control valve for the mixing of hot and cold water and delivery at a selected flow rate is described wherein an upper housing and lower housing are clamped together by a snap-fit connection thereby enclosing other fluid control valve component parts. A ball stem is manually movable in two separate and independent directions of motion. There is frictional loading on the ball stem such that movement in one direction to control the water temperature has a frictional loading that is higher than the frictional loading in the other direction to control the flow rate. A spring-biased guide pin is used to increase the frictional loading in the one direction.

    Capacitive touch on/off control for an automatic residential faucet

    公开(公告)号:US20050150557A1

    公开(公告)日:2005-07-14

    申请号:US10757316

    申请日:2004-01-14

    IPC分类号: E03C1/05 F17D3/00

    摘要: A capacitive touch-controlled automatic faucet comprises: a spout, a magnetically latching valve, a proximity sensor, a handle, a capacitive touch-control, and a logical control. The proximity sensor is sensitive to motion of objects within a detection zone of the proximity sensor. The handle determines a water flow rate and temperature. The capacitive touch-control is positioned in the spout and generates an output signal while the touch-control is in contact with a user. The logical control receives the output signal, and toggles the magnetically latching valve when the output signal begins and ends within a period of time less than a predetermined threshold, but does not toggle the magnetically latching valve when the output signal persists for a period longer than the predetermined threshold. The faucet has a manual mode, wherein the proximity sensor is inactive, and a hands-free mode, wherein water flow is toggled in response to the proximity sensor.

    Fluid control valve
    9.
    发明授权
    Fluid control valve 失效
    流体控制阀

    公开(公告)号:US07628173B2

    公开(公告)日:2009-12-08

    申请号:US11523460

    申请日:2006-09-19

    IPC分类号: F16K11/074

    CPC分类号: F16K11/0787 Y10T137/86815

    摘要: A fluid control valve for the mixing of hot and cold water and delivery at a selected flow rate is described wherein an upper housing and lower housing are clamped together by a snap-fit connection thereby enclosing other fluid control valve component parts. A ball stem is manually movable in two separate and independent directions of motion. There is frictional loading on the ball stem such that movement in one direction to control the water temperature has a frictional loading that is higher than the frictional loading in the other direction to control the flow rate. A spring-biased guide pin is used to increase the frictional loading in the one direction.

    摘要翻译: 描述了用于混合热水和冷水并以选定流量输送的流体控制阀,其中上壳体和下壳体通过卡扣配合连接夹紧在一起,从而封闭其它流体控制阀部件。 球杆可以在两个独立和独立的运动方向上手动移动。 在球杆上存在摩擦负载,使得在一个方向上的运动以控制水温度具有高于另一方向上的摩擦负载以控制流量的摩擦负载。 使用弹簧偏压导销来增加沿一个方向的摩擦载荷。

    Control arrangement for an automatic residential faucet
    10.
    发明授权
    Control arrangement for an automatic residential faucet 有权
    自动居住龙头的控制装置

    公开(公告)号:US07537195B2

    公开(公告)日:2009-05-26

    申请号:US11820440

    申请日:2007-06-19

    IPC分类号: F16K31/02

    CPC分类号: E03C1/057 Y10T137/9464

    摘要: A hands-free faucet comprises a spout, a valve, a position sensitive device, and a logical control. The position sensitive device is positioned on the user's side of the spout, and has a trigger zone and an extended zone, each defined in part by a distance range from the position sensitive device. The logical control comprises a manual mode, wherein the position sensitive device is deactivated and the valve remains open, and a hands-free mode, wherein the valve is opened when the position sensitive device detects an object within the trigger zone, and wherein the valve is closed only when the position sensitive device does not detect an object within the trigger zone and does not detect an object that is moving within the extended zone.

    摘要翻译: 免提水龙头包括喷口,阀,位置敏感装置和逻辑控制。 位置敏感装置位于喷嘴的使用者侧,并且具有触发区域和延伸区域,每个区域部分地距离位置敏感装置的距离范围。 逻辑控制包括手动模式,其中位置敏感装置被停用并且阀保持打开;以及免提模式,其中当所述位置敏感装置检测到所述触发区域内的物体时,所述阀被打开,并且其中所述阀 仅在位置敏感设备未检测到触发区域内的对象并且未检测到在扩展区域内正在移动的对象时才关闭。