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    SOFTENER CONTROL ASSEMBLY
    1.
    发明公开
    SOFTENER CONTROL ASSEMBLY 审中-公开
    控制安排SOFTENER

    公开(公告)号：EP1846966A2

    公开(公告)日：2007-10-24

    申请号：EP06717933.3

    申请日：2006-01-11

    申请人： Fleck Controls, Inc.

    发明人： AVERBECK, David ,  MERCIER, Carl ,  SHEFTE, Peter

    IPC分类号： H01M4/50

    CPC分类号： C02F1/008 ,  C02F1/42

    摘要： A softener control assembly including a piston and a brine valve to control water and regeneration flow. The piston is controlled by an eccentric connected to the drive shaft of the control valve. The brine valve is controlled by a cam, that is also connected to the drive shaft. The cam and eccentric are mounted on the drive shaft that also includes an encoder disc. The encoder disc and shaft position are monitored by a microcontroller using an optical sensor mounted on a circuit board to control the piston and brine valve positions. The encoder disc has a pattern of slots that are evenly spaced to provide positional control. The encoder disc is designed to include a disrupted location on the disc where the ribs of the slots are removed to provide an open area and the slots are filled in to provide a closed off area. This allows the optical sensing system to recalibrate itself during each revolution. The softener control assembly also includes a de-bounce feature where a delay is incorporated in the optical sensing program to require that the presence or lack of the optical signal is assured before the signal is accepted as valid.

    Rotary control valve for a water conditioning system
    2.
    发明公开
    Rotary control valve for a water conditioning system 失效
    Regelhahnfüreine Wasseraufbereitungssystem

    公开(公告)号：EP0795704A1

    公开(公告)日：1997-09-17

    申请号：EP97301581.1

    申请日：1997-03-10

    申请人： Fleck Controls Inc.

    发明人： Altshuler, Edward Lafe

    IPC分类号： F16K11/085

    CPC分类号： F16K11/085 ,  Y10T137/86871 ,  Y10T137/87249

    摘要： A rotary control valve (10) is provided for a liquid conditioning system. The rotary control valve includes a housing (12) having a chamber formed about a central axis. The housing includes a plurality of ports aligned with one another along an axis generally parallel to the central axis. A rotor (14) is located within the chamber and is selectively rotatable about the central axis. The rotor includes a central tubular wall extending along the central axis which includes a central fluid flow path. The rotor includes an inlet port adapted to provide fluid communication between the central fluid flow path and a source of untreated liquid. The rotor also includes a plurality of longitudinal sectors wherein each sector includes one or more radial chambers located in one or more tiers of the sector. One or more of the radial chambers in each sector includes an aperture to provide fluid communication between the central fluid flow path and the radial chamber. The radial chambers include respective peripheral apertures adapted to selectively place the radial chambers of a sector in fluid communication with one or more of the ports of the housing when the sector is rotated into alignment with the ports in the housing. Selective rotation of the rotor about the central axis to a selected rotational position opens and closes various fluid paths through the rotor and the housing.

    摘要翻译： 设置有用于液体调节系统的旋转控制阀（10）。 旋转控制阀包括具有围绕中心轴线形成的室的壳体（12）。 壳体包括沿着大致平行于中心轴线的轴线彼此对准的多个端口。 转子（14）位于室内并且可围绕中心轴线选择性地旋转。 转子包括沿着中心轴线延伸的中心管状壁，该中心管状壁包括中心流体流动路径。 转子包括适于在中央流体流动路径和未处理液体源之间提供流体连通的入口端口。 转子还包括多个纵向扇区，其中每个扇区包括位于扇区的一个或多个层中的一个或多个径向室。 每个扇区中的一个或多个径向室包括用于在中心流体流动路径和径向室之间提供流体连通的孔。 径向室包括相应的外围孔，其适于当扇形体与壳体中的端口对齐时，选择性地将扇形体的径向室与壳体的一个或多个端口流体连通。 转子围绕中心轴线选择性旋转到选定的旋转位置，打开和关闭通过转子和壳体的各种流体路径。

    Control mechanism for a water conditioning system
    3.
    发明公开
    Control mechanism for a water conditioning system 失效
    Steuermechanismusfürein Wasserbehandlungssystem

    公开(公告)号：EP0747325A2

    公开(公告)日：1996-12-11

    申请号：EP96303315.4

    申请日：1996-05-13

    申请人： Fleck Controls Inc.

    发明人： Vaughan, Don D.

    IPC分类号： C02F1/42

    CPC分类号： C02F1/42 ,  B01J49/85 ,  Y10T137/86405 ,  Y10T137/86421

    摘要： A control mechanism is provided for operating a control valve in a water conditioning system. The control mechanism includes a timing mechanism for regulating the regeneration cycle and service cycle of the water conditioning system and a control valve positioning mechanism for operating the control valve of the water conditioning system. The control valve positioning mechanism and the timing mechanism are driven by a drive mechanism. The drive mechanism includes a timing drive gear which is in driving engagement with the timing mechanism and a control valve drive gear which is in driving engagement with the control valve positioning mechanism. A clutch selectively couples the control valve drive gear to the timing drive gear to provide selective conjoint rotation of the control valve drive gear with the timing drive gear. The clutch includes a coupling member having a first end wrapped around a stem of the timing drive gear and a second end wrapped around the stem of the control valve drive gear. When the timing drive gear is rotated the coupling member couples the control valve drive gear to the timing drive gear for conjoint rotation. However, when the clutch is selectively gripped by a pivotable cam arm, the control valve drive gear is uncoupled from the timing drive gear such that the timing drive gear rotates without any corresponding rotation of the control valve drive gear.

    摘要翻译： 提供了一种用于操作水调节系统中的控制阀的控制机构。 控制机构包括用于调节水分调节系统的再生循环和使用周期的定时机构和用于操作水调节系统的控制阀的控制阀定位机构。 控制阀定位机构和定时机构由驱动机构驱动。 驱动机构包括与定时机构驱动接合的定时驱动齿轮和与控制阀定位机构驱动接合的控制阀驱动齿轮。 离合器选择性地将控制阀驱动齿轮联接到正时驱动齿轮，以提供控制阀驱动齿轮与定时驱动齿轮的选择性联合旋转。 离合器包括联接构件，该联接构件具有围绕正时驱动齿轮的杆的第一端和缠绕在控制阀驱动齿轮的杆上的第二端。 当正时驱动齿轮旋转时，联接构件将控制阀驱动齿轮联接到定时驱动齿轮上以进行共同旋转。 然而，当离合器由可枢转的凸轮臂选择性地夹紧时，控制阀驱动齿轮与正时驱动齿轮脱离连接，使得正时驱动齿轮在控制阀驱动齿轮没有任何相应的旋转的情况下旋转。

    Control mechanism for water treatment apparatus
    4.
    发明公开
    Control mechanism for water treatment apparatus 失效
    SteuermechanismusfüreinWasserbehandlungsgerät

    公开(公告)号：EP0731061A1

    公开(公告)日：1996-09-11

    申请号：EP96301355.2

    申请日：1996-02-28

    申请人： Fleck Controls Inc.

    发明人： Vaughan, Don

    IPC分类号： C02F1/42

    CPC分类号： C02F1/42 ,  Y10T137/86863 ,  Y10T137/8737

    摘要： A control mechanism for a liquid treatment system including a first tank having an inlet and an outlet and a second tank having an inlet and an outlet. The control mechanism includes an inlet passage for receiving liquid to be treated and an outlet passage for dispensing treated liquid. A first valve is provided having a first chamber in fluid communication with the inlet passage and a second chamber in fluid communication with the outlet passage. The first valve is rotatable between a first position and a second position. A second valve is provided in fluid communication with the second chamber of the first valve. The second valve is adapted to selectively open and close a fluid path between the second chamber of the first valve and the first tank and to selectively open and close a fluid path between the second chamber of the first valve and the second tank. When the first valve is located in the first position, the first chamber is in fluid communication with the inlet of the first tank and is sealed from the second tank and the second chamber of the first valve is in fluid communication with the outlet of the first tank. When the first valve is located in the second position, the first chamber is in fluid communication with the inlet of the second tank and the inlet of the second tank and is sealed from the first tank and the second chamber is in fluid communication with the outlet of the second tank.

    摘要翻译： 一种用于液体处理系统的控制机构，包括具有入口和出口的第一罐和具有入口和出口的第二罐。 控制机构包括用于接收待处理液体的入口通道和用于分配处理液体的出口通道。 第一阀被设置有具有与入口通道流体连通的第一室和与出口通道流体连通的第二室。 第一阀可在第一位置和第二位置之间旋转。 第二阀设置成与第一阀的第二腔流体连通。 第二阀适于选择性地打开和关闭在第一阀的第二腔和第一罐之间的流体路径，并且选择性地打开和关闭第一阀的第二腔和第二槽之间的流体路径。 当第一阀位于第一位置时，第一室与第一罐的入口流体连通并且与第二罐密封，并且第一阀的第二室与第一阀的出口流体连通 坦克。 当第一阀位于第二位置时，第一室与第二罐的入口和第二罐的入口流体连通并且与第一罐密封，并且第二室与出口流体连通 的第二个坦克。

    Vortex generating fluid injector assembly
    7.
    发明公开
    Vortex generating fluid injector assembly 失效
    涡流产生流体喷射器组件

    公开(公告)号：EP0747326A3

    公开(公告)日：1997-01-22

    申请号：EP96303316.2

    申请日：1996-05-13

    申请人： Fleck Controls Inc.

    发明人： Hlavenka, Russel L.

    IPC分类号： C02F1/42

    CPC分类号： F04F5/466 ,  F04F5/10

    摘要： A fluid injector assembly for drawing a first fluid into the flow of a second fluid. The injector assembly includes an eductor including an inlet having a plurality of openings, a first outlet port, and a first fluid passage extending between the inlet and the first outlet port. The openings are generally disposed tangentially to the first fluid passage. The inlet is adapted to be placed in fluid communication with the second fluid such that the second fluid flows through the first fluid passage from the inlet to the first outlet port. The fluid injector assembly also includes a throat having an inlet port, a second outlet port and a second fluid passage extending between the inlet port and the second outlet port. The inlet port of the throat is spaced apart from the first outlet port of the eductor forming a gap therebetween. The gap is adapted to be placed in fluid communication with the first fluid. As the second fluid flows through the first passage, the tangential openings of the eductor cause the second fluid to swirl as the second fluid flows through the first fluid passage and to form a vortex in the gap as the second fluid flows out of the first outlet port. The vortex of the second fluid creates a low pressure zone within the gap which draws the first fluid into the gap wherein the first fluid and the second fluid enter the inlet port of the throat and flow through the second fluid passage.

    摘要翻译： 一种流体注射器组件，用于将第一流体吸入第二流体的流动中。 喷射器组件包括喷射器，该喷射器包括具有多个开口的入口，第一出口和在入口与第一出口之间延伸的第一流体通道。 开口通常与第一流体通道切向地布置。 入口适于被放置成与第二流体流体连通，使得第二流体从入口流动通过第一流体通道到第一出口端口。 流体喷射器组件还包括具有入口端口，第二出口端口和在入口端口和第二出口端口之间延伸的第二流体通道的喉部。 喉管的入口端口与喷射器的第一出口端口间隔开，在其间形成间隙。 该间隙适合于与第一流体流体连通。 当第二流体流过第一通道时，随着第二流体流过第一流体通道，喷射器的切向开口引起第二流体涡旋，并且在第二流体流出第一出口时在间隙中形成涡流 港口。 第二流体的涡流在间隙内产生低压区，该低压区将第一流体吸入间隙中，其中第一流体和第二流体进入喉部的入口并流过第二流体通道。