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    CONTROL PILOT VALVE APPARATUS
    1.
    发明申请
    CONTROL PILOT VALVE APPARATUS 有权
    控制导阀设备

    公开(公告)号：US20140174562A1

    公开(公告)日：2014-06-26

    申请号：US14195094

    申请日：2014-03-03

    申请人： CLA-VAL CO.

    发明人： Robert Folk

    IPC分类号： F16K31/126

    CPC分类号： F16K31/1262 ,  F16K31/365 ,  G05D16/0605 ,  G05D16/0608 ,  G05D16/0638 ,  G05D16/0672 ,  G05D16/163 ,  G05D16/185 ,  Y10T137/0324 ,  Y10T137/0379 ,  Y10T137/0396 ,  Y10T137/7722 ,  Y10T137/7758 ,  Y10T137/7762 ,  Y10T137/7764 ,  Y10T137/777 ,  Y10T137/7797 ,  Y10T137/7804 ,  Y10T137/7828 ,  Y10T137/86485

    摘要： A system for hydraulically managing fluid pressure between selected set points includes a pilot control system operably coupled to a main valve. The pilot control system includes at least one fluid conduit, a variable orifice assembly, and a control pilot valve apparatus. Fluid is passed through a fixed orifice and into a first chamber of the control pilot valve apparatus. Fluid is passed through the variable orifice of the variable orifice assembly and into a second chamber of the control pilot valve apparatus. The main valve is hydraulically opened or closed in response to a pressure differential between the first and second chambers of the control pilot valve apparatus so as to manage fluid pressure downstream of the main valve between the selected upper and lower set points.

    摘要翻译： 用于在选定的设定点之间液压管理流体压力的系统包括可操作地连接到主阀的先导控制系统。 先导控制系统包括至少一个流体导管，可变孔组件和控制先导阀装置。 流体通过固定孔并进入控制先导阀装置的第一腔室。 流体通过可变孔组件的可变孔并进入控制先导阀装置的第二腔。 响应于控制先导阀装置的第一和第二腔室之间的压力差，主阀门被液压地打开或关闭，以便控制在所选择的上限和下限设定点之间的主阀下游的流体压力。

    Pressure regulators for beverage dispensers
    2.
    发明授权
    Pressure regulators for beverage dispensers 失效
    饮料分配器压力调节器

    公开(公告)号：US08302822B2

    公开(公告)日：2012-11-06

    申请号：US12059965

    申请日：2008-03-31

    申请人： Timothy P. Kranz ,  Benjamin Grill ,  James A. Peña

    发明人： Timothy P. Kranz ,  Benjamin Grill ,  James A. Peña

    IPC分类号： B65D83/00

    CPC分类号： B67D1/12 ,  G05D16/0658 ,  Y10T137/782 ,  Y10T137/7828 ,  Y10T137/88054

    摘要： Pressure regulators for beverage dispensers of the type using a high pressure gas cartridge such a CO2 cartridge. The regulators provide a simple, low cost, easily assembled and reliable regulator of particularly small size, facilitated in part by the fact that the invention allows the use of a diaphragm of a particularly small size without necessitating the use of expensive and bulky diaphragm clamps, such as threaded clamps, yet is able to provide a more than adequate seal at both the inner and outer portions of the diaphragm.

    摘要翻译： 该类型的饮料分配器的压力调节器使用高压气体仓，例如CO2筒。 调节器提供了一种特别小尺寸的简单，低成本，易于组装和可靠的调节器，其部分原因在于本发明允许使用特别小尺寸的隔膜，而不必使用昂贵且庞大的隔膜夹具， 例如螺纹夹具，但是能够在隔膜的内部和外部部分处提供足够的密封。

    SYSTEM AND METHOD FOR HYDRAULICALLY MANAGING FLUID PRESSURE DOWNSTREAM FROM A MAIN VALVE
    3.
    发明申请
    SYSTEM AND METHOD FOR HYDRAULICALLY MANAGING FLUID PRESSURE DOWNSTREAM FROM A MAIN VALVE 有权
    用于从主阀液压管理流体压力下降的系统和方法

    公开(公告)号：US20120006418A1

    公开(公告)日：2012-01-12

    申请号：US13240077

    申请日：2011-09-22

    申请人： Robert Folk

    发明人： Robert Folk

    IPC分类号： F17D3/00 ,  F16K31/12

    CPC分类号： F16K31/365 ,  G05D16/163 ,  Y10T137/0379 ,  Y10T137/0396 ,  Y10T137/7762 ,  Y10T137/7764 ,  Y10T137/7768 ,  Y10T137/7797 ,  Y10T137/7828 ,  Y10T137/86485

    摘要： A system and method for controlling fluid pressure downstream a main valve includes associating a variable orifice with the main valve such that the variable orifice opens as the main valve is opened and closes as the main valve is closed. A fluid stream taken from a fluid inlet of the main valve is passed to an inlet of the variable orifice. A fixed orifice is in fluid communication with an outlet of the variable orifice. A pressure differential between the inlet and outlet of a fixed orifice is detected by a control pilot device, which hydraulically opens or closes the main valve in response to the detected fixed orifice pressure differential between low pressure and high pressure set points.

    摘要翻译： 用于控制主阀下游的流体压力的系统和方法包括将可变孔与主阀相关联，使得随着主阀关闭时主阀被打开并关闭，可变孔打开。 从主阀的流体入口取出的流体流被传送到可变孔的入口。 固定孔口与可变孔口的出口流体连通。 通过控制先导装置检测固定孔的入口和出口之间的压力差，控制先导装置响应于检测到的低压和高压设定点之间的固定孔压差而液压打开或关闭主阀。

    System and method for hydraulically managing fluid pressure downstream from a main valve between set points
    4.
    发明授权
    System and method for hydraulically managing fluid pressure downstream from a main valve between set points 有权
    用于在设定点之间液压地管理主阀下游的流体压力的系统和方法

    公开(公告)号：US08091582B2

    公开(公告)日：2012-01-10

    申请号：US11927474

    申请日：2007-10-29

    申请人： Robert Folk

    发明人： Robert Folk

    IPC分类号： F16K31/365

    CPC分类号： F16K31/1262 ,  F16K31/365 ,  G05D16/0605 ,  G05D16/0608 ,  G05D16/0638 ,  G05D16/0672 ,  G05D16/163 ,  G05D16/185 ,  Y10T137/0324 ,  Y10T137/0379 ,  Y10T137/0396 ,  Y10T137/7722 ,  Y10T137/7758 ,  Y10T137/7762 ,  Y10T137/7764 ,  Y10T137/777 ,  Y10T137/7797 ,  Y10T137/7804 ,  Y10T137/7828 ,  Y10T137/86485

    摘要： A system for hydraulically managing fluid pressure between selected set points includes a pilot control system operably coupled to a main valve. The pilot control system includes at least one fluid conduit, a variable orifice assembly, and a control pilot valve apparatus. Fluid is passed through a fixed orifice and into a first chamber of the control pilot valve apparatus. Fluid is passed through the variable orifice of the variable orifice assembly and into a second chamber of the control pilot valve apparatus. The main valve is hydraulically opened or closed in response to a pressure differential between the first and second chambers of the control pilot valve apparatus so as to manage fluid pressure downstream of the main valve between the selected upper and lower set points.

    摘要翻译： 用于在选定的设定点之间液压管理流体压力的系统包括可操作地连接到主阀的先导控制系统。 先导控制系统包括至少一个流体导管，可变孔组件和控制先导阀装置。 流体通过固定孔并进入控制先导阀装置的第一腔室。 流体通过可变孔组件的可变孔并进入控制先导阀装置的第二腔。 响应于控制先导阀装置的第一和第二腔室之间的压力差，主阀门被液压地打开或关闭，以便控制在所选择的上限和下限设定点之间的主阀下游的流体压力。

    Pressure Regulators for Beverage Dispensers
    5.
    发明申请
    Pressure Regulators for Beverage Dispensers 失效
    饮料分配器压力调节器

    公开(公告)号：US20090242044A1

    公开(公告)日：2009-10-01

    申请号：US12059965

    申请日：2008-03-31

    申请人： Timothy P. Kranz ,  Benjamin Grill ,  James A. Pena

    发明人： Timothy P. Kranz ,  Benjamin Grill ,  James A. Pena

    IPC分类号： B67D1/12 ,  F16K31/126 ,  B67D1/04

    CPC分类号： B67D1/12 ,  G05D16/0658 ,  Y10T137/782 ,  Y10T137/7828 ,  Y10T137/88054

    摘要： Pressure regulators for beverage dispensers of the type using a high pressure gas cartridge such a CO2 cartridge. The regulators provide a simple, low cost, easily assembled and reliable regulator of particularly small size, facilitated in part by the fact that the invention allows the use of a diaphragm of a particularly small size without necessitating the use of expensive and bulky diaphragm clamps, such as threaded clamps, yet is able to provide a more than adequate seal at both the inner and outer portions of the diaphragm.

    摘要翻译： 该类型的饮料分配器的压力调节器使用高压气体仓，例如CO2筒。 调节器提供了一种特别小尺寸的简单，低成本，易于组装和可靠的调节器，其部分原因在于本发明允许使用特别小尺寸的隔膜，而不必使用昂贵且庞大的隔膜夹具， 例如螺纹夹具，但是能够在隔膜的内部和外部部分处提供足够的密封。

    Direct-acting pressure regulator
    6.
    发明申请
    Direct-acting pressure regulator 失效
    直动式压力调节器

    公开(公告)号：US20020066485A1

    公开(公告)日：2002-06-06

    申请号：US09898571

    申请日：2001-07-03

    发明人： Paul W. Heald ,  Christopher G. Turney ,  Loftus A. Fitzwater III ,  Mark E. Hood ,  Charles M. Olds

    IPC分类号： G05D016/06

    CPC分类号： G05D16/0661 ,  Y10T137/7809 ,  Y10T137/7819 ,  Y10T137/7828

    摘要： A pressure regulator having a housing with an inlet port and an outlet port. A plug is located within the housing and dividing the housing into an upper chamber and a lower chamber, with the upper and lower chamber being connected by a vent. The plug includes a fluid path between the inlet port and the bore. A yoke is adapted selectively close the fluid path in the plug. A diaphragm is located in the upper chamber and is connected to the yoke. A biasing member biases the yoke to open the fluid path through the plug. The diaphragm is configured to move the yoke to open the fluid path when pressure in the lower chamber and vented to the upper chamber through the vent is above a predetermined amount. The pressure regulator can also include a second biasing member used to positively close the fluid path through the plug.

    摘要翻译： 一种压力调节器，具有具有入口和出口的壳体。 塞子位于壳体内并且将壳体分成上部腔室和下部腔室，上部腔室和下部腔室通过排气口连接。 插塞包括入口和孔之间的流体路径。 轭适于选择性地闭合塞子中的流体路径。 隔膜位于上部腔室中，并连接到轭。 偏置构件偏压轭以打开通过插塞的流体路径。 隔膜被配置成当下室中的压力通过通气孔排放到上腔室时，轭架移动以打开流体路径，高于预定量。 压力调节器还可以包括用于积极地关闭通过插塞的流体路径的第二偏置构件。

    Pump systems for liquids
    7.
    发明授权
    Pump systems for liquids 失效
    液体泵系统

    公开(公告)号：US3814543A

    公开(公告)日：1974-06-04

    申请号：US32795573

    申请日：1973-01-30

    申请人： JACUZZI BROS INC

    发明人： GRITZ D

    IPC分类号： F04B49/02 ,  F04B49/08 ,  G05D7/01 ,  G05D16/06

    CPC分类号： G05D7/0106 ,  F04B49/022 ,  F04B49/08 ,  G05D16/0658 ,  Y10T137/7828 ,  Y10T137/86734

    摘要： A system for pumping of liquid under pressure, in which a pressure switch is adapted to control the starting and stopping of the pump within a safe pressure range, and in the event of malfunction of the pressure switch, the serviceline and associated plumbing is isolated from the pump to protect against development of pressures in the serviceline which might damage the plumbing.

    摘要翻译： 用于在压力下泵送液体的系统，其中压力开关适于在安全压力范围内控制泵的启动和停止，并且在压力开关发生故障的情况下，将服务线和相关联的管道与 该泵用于防止服务中的压力发展，这可能会损坏管道。