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公开(公告)号：US20180128389A1
公开(公告)日：2018-05-10
申请号：US15638675
申请日：2017-06-30
Applicant: FLOW CONTROL LLC
Inventor： John J. FONG
CPC classification number: F16K15/063 , F04B53/1032 , F05C2225/00 , Y10T137/7837
Abstract: A check valve is provided having a seat and a poppet. The seat is made of a plastic material, has an aperture for enabling fluid to flow through the seat, and also has one end portion that has a circumferential edge with a thin sealing lip. The poppet is slidably arranged in the aperture of the seat and has an elastic member. The poppet is configured for opening to enable fluid to flow in one direction when fluid pressure is detected. The elastic member is configured for ensuring sealing between an outer surface of the poppet and the thin sealing lip of the seat when there is no fluid flow in the one direction so as to substantially prevent fluid flow in the opposite direction. According to some embodiments of the present invention, the thin plastic sealing lip may have a thickness of about 0.01″ Embodiments are also envisioned where the thickness may be in a range of 0.003″-0.03″.
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公开(公告)号：USD817361S1
公开(公告)日：2018-05-08
申请号：US29592375
申请日：2017-01-30
Applicant: FLOW CONTROL LLC
Designer： Francisco Carrillo Weber , Humberto V. Meza
Abstract: The design is the visual features of the centrifugal pump with sensor included shown in solid lines in the drawings, whether those features are features of one of shape, configuration, ornament or pattern or are a combination of any of these features. The stippled line portions of the drawings do not constitute a part of the design.Figure 1 is a top front perspective view of a centrifugal pump with sensor included;Figure 2 is a bottom back perspective view thereof;Figure 3 is a front view thereof;Figure 4 is a back view thereof;Figure 5 is a left side view thereof;Figure 6 is a right side view thereof;Figure 7 is a top view thereof;Figure 8 is a bottom view thereof;Figure 9 is a top front perspective view of a variant of the centrifugal pump with sensor included;Figure 10 is a bottom back perspective view of the centrifugal pump shown in Figure 9;Figure 11 is a front view of the centrifugal pump shown in Figure 9;Figure 12 is a back view of the centrifugal pump shown in Figure 9;Figure 13 is a left side view of the centrifugal pump shown in Figure 9;Figure 14 is a right side view of the centrifugal pump shown in Figure 9;Figure 15 is a top view of the centrifugal pump shown in Figure 9; andFigure 16 is a bottom view of the centrifugal pump shown in Figure 9.Drawings of the design are included.
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公开(公告)号：US20180087496A1
公开(公告)日：2018-03-29
申请号：US15701784
申请日：2017-09-12
Applicant: FLOW CONTROL LLC
Inventor： Andrew A. CHENG , Christopher S. JOHNSON , James J. GU , Kyle SCHOENHEIT
CPC classification number: F04B49/065 , F04B17/03 , F04B49/02 , F04B2207/04 , F04C28/00 , F04D15/00 , F04D27/001 , G05B15/02
Abstract: An automatic self-driving pump system features a pump/motor/drive detector and an automatic self-driving and control design/setup module. In operation, the pump/motor/drive detector receives sensed signaling containing information about a pump/drive for operating in a hydronic pump system, e.g., stored in and sensed from a signature chip or barcode installed that can be scanned by a scanner, and provides corresponding database signaling containing information about parameters for providing automatic pump control design, setup and run to control the pump/drive for operating in the hydronic pump system, based upon the sensed signaling received. The automatic self-driving and control design/setup module receives the corresponding database signaling, and provides control signaling containing information for providing the automatic pump control design, setup and run to control the pump/drive for operating in the hydronic pump system, based upon the corresponding database signaling received.
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公开(公告)号：US09845799B2
公开(公告)日：2017-12-19
申请号：US13681971
申请日：2012-11-20
Applicant: Flow Control LLC
Inventor： Humberto V. Meza , Manuel Villagomez
CPC classification number: F04B43/04 , F04B43/0054 , F04B43/02 , F04B43/021 , F04B43/026
Abstract: A pump includes a molded housing configured with a rear endbell portion to receive an armature and bearing, an intermediate motor portion to receive a motor shell and magnets arranged around the armature, and a front endbell portion to receive a diaphragm assembly having a diaphragm support plate supporting a diaphragm, the rear endbell portion, the intermediate motor portion and the front endbell portion being configured as an integrated molded housing unit, the diaphragm having two circumferential diaphragm sealing surfaces. The pump also includes an upper housing configured to assemble and couple to the molded housing so as to form a circumferential fluid-tight sealing arrangement that is configured between the front endbell portion and the upper housing on only one end of the pump.
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公开(公告)号：US20150377224A1
公开(公告)日：2015-12-31
申请号：US14733481
申请日：2015-06-08
Applicant: FLOW CONTROL LLC.
Inventor： Christopher H. VERDUGO , Manuel VILLAGOMEZ , Humberto V. MEZA
CPC classification number: F04B9/123 , F04B43/073
Abstract: A pump includes a liquid housing having a liquid chamber with a piston/diaphragm assembly arranged therein that responds to a suction stroke and draws liquid into the liquid chamber, and responds to a pressure stroke and provides liquid from the liquid chamber; and a gas housing having a slide valve assembly separating first and second gas chambers. The slide valve assembly responds to a suction-to-pressure-force at the suction stroke conclusion, changes from a suction-to-pressure stroke state, provides gas from the first to second gas chamber through the slide valve assembly, and provides the pressure stroke so liquid passes from the liquid chamber; and responds to a pressure-to-suction-force at the pressure stroke conclusion, changes from the pressure-to-suction stroke state, provides gas from the second chamber through the slide valve assembly, and provides the suction stroke so liquid is drawn into the liquid chamber.
Abstract translation: 泵包括具有液体室的液体壳体，其中布置有活塞/隔膜组件，其响应于吸入冲程并将液体吸入液体室中，并响应于压力冲程并从液体室提供液体; 以及具有分隔第一和第二气室的滑阀组件的气体壳体。 滑阀组件响应于吸入冲程结论处的吸力 - 压力，从吸力到压力冲程状态的变化，通过滑阀组件从第一至第二气室提供气体，并提供压力 液体从液体室流出; 并且在压力冲程结论时响应于压力 - 吸力，从压力 - 吸力行程状态的变化通过滑阀组件提供来自第二腔室的气体，并提供吸入冲程，使得液体被吸入 液体室。
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Patent Agency Ranking
公开(公告)号：US20150247501A1
公开(公告)日：2015-09-03
申请号：US14193210
申请日：2014-02-28
Applicant: Flow Control LLC
Inventor： Randall H. MOORMANN
Abstract: A pump, having a pump housing with an impeller arranged therein, features an anti-airlock valve assembly configured with a valve housing having a passageway configured with a vent hole to allow air to bleed out of the pump housing into the atmosphere so liquid can fill the pump housing, rise and engage the impeller in order to get the pump running; and a valve ball arranged in the passageway, the valve ball configured to rest against one part of the passageway so air can pass out of the vent hole, and also configured to be light or buoyant enough to respond to the liquid filling the pump housing, float upwardly and rest against another part of the passageway so as not to allow water to escape readily from the vent hole after the liquid rises to a sufficient level and substantially engages the impeller.
Abstract translation: 具有其中布置有叶轮的泵壳体的泵具有防空气阀组件，其构造为具有阀壳体，该阀壳体具有构造为具有通气孔的通道，以允许空气从泵壳体排出到大气中，使得液体可以填充 泵壳体上升并接合叶轮，以使泵运转; 以及阀球，其布置在所述通道中，所述阀球被配置为搁置在所述通道的一部分上，使得空气可以从所述通气孔中通过，并且还被配置为足够轻或足够地响应于填充所述泵壳体的液体， 向上浮起并且靠在通道的另一部分上，以便在液体上升到足够的水平并基本上与叶轮接合之后不允许水从通气孔容易地逸出。
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27.发明授权公开(公告)号：US09033315B2
公开(公告)日：2015-05-19
申请号：US13649256
申请日：2012-10-11
Applicant: Flow Control LLC
Inventor： David L. Phillips , Robert J. Romero , Christopher H. Verdugo
CPC classification number: B01F3/04808 , A23L2/00 , B01F3/04099 , B01F3/04106 , B01F3/04503 , B01F3/04758 , B01F3/04787 , B01F3/04815 , B01F5/0077 , B01F5/0688 , B01F15/00344 , B01F15/0261
Abstract: Apparatus, including a carbonation chamber, is provided that includes a mixing and metering member and a gas adjustment member. The mixing and metering member is configured to respond to a fluid, including water, and an adjustable amount of gas, including CO2, and may be configured to provide a mixture of the fluid and the gas. The gas adjustment member is configured to receive the gas, including from a gas inlet, and to provide the adjustable amount of gas to the mixing and metering member, based at least partly on an adjustable axial relationship between the mixing and metering member and the gas adjustment member in order to control a desired carbonation level of the mixture.
Abstract translation: 提供包括碳酸化室的装置，其包括混合和计量构件以及气体调节构件。 混合和计量构件被配置为响应包括水的流体和可调整量的气体，包括CO 2，并且可以被配置为提供流体和气体的混合物。 气体调节构件构造成接收包括气体入口的气体，并且至少部分地基于混合和计量构件与气体之间的可调轴向关系，向混合和计量构件提供可调量的气体 调节构件以控制混合物的所需碳酸化水平。
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公开(公告)号：US08876488B2
公开(公告)日：2014-11-04
申请号：US13747229
申请日：2013-01-22
Applicant: Flow Control LLC
Inventor： John J. Fong
CPC classification number: B67D1/0027 , B67D1/1243 , Y10T137/2496 , Y10T137/85978
Abstract: The present invention provides a device for turning off a pump. In operation, when the device is activated there is vacuum pressure in a syrup chamber. A diaphragm acting in response to the vacuum causes a piston assembly in the syrup chamber to move in the one direction (e.g. right), thus compressing a W-shaped spring in the air chamber. As the piston assembly moves, a spring holder of the W-shaped spring also moves to the one direction. As the W-shaped spring is compressed over and passed the most compressed position, the W-shaped spring moves a valve assembly in the air chamber to an opposite direction (e.g. left) and blocks a hole in a spool that otherwise allows air to pass through the air chamber to activate the pump. When the air is stopped, this turns off the pump.
Abstract translation: 本发明提供一种关闭泵的装置。 在操作中，当装置被激活时，糖浆室中存在真空压力。 响应于真空而起作用的隔膜使得糖浆室中的活塞组件沿一个方向（例如右）移动，从而压缩空气室中的W形弹簧。 当活塞组件移动时，W形弹簧的弹簧保持器也向一个方向移动。 当W形弹簧被压缩并通过最压缩位置时，W形弹簧将气室中的阀组件移动到相反的方向（例如左），并且阻塞阀芯中的孔，否则允许空气通过 通过气室激活泵。 当空气停止时，这将关闭泵。
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公开(公告)号：US20140140873A1
公开(公告)日：2014-05-22
申请号：US13681971
申请日：2012-11-20
Applicant: Flow Control LLC
Inventor： Humberto V. MEZA , Manuel VILLAGOMEZ
IPC: F04B43/04
CPC classification number: F04B43/04 , F04B43/0054 , F04B43/02 , F04B43/021 , F04B43/026
Abstract: A pump includes a molded housing configured with a rear endbell portion to receive an armature and bearing, an intermediate motor portion to receive a motor shell and magnets arranged around the armature, and a front endbell portion to receive a diaphragm assembly having a diaphragm support plate supporting a diaphragm, the rear endbell portion, the intermediate motor portion and the front endbell portion being configured as an integrated molded housing unit, the diaphragm having two circumferential diaphragm sealing surfaces. The pump also includes an upper housing configured to assemble and couple to the molded housing so as to form a circumferential fluid-tight sealing arrangement that is configured between the front endbell portion and the upper housing on only one end of the pump.
Abstract translation: 泵包括：模制壳体，其被构造成具有用于接收电枢和轴承的后端耳部分，用于容纳电动机壳体的中间电动机部分和围绕电枢布置的磁体;以及前端栓部分，用于接收具有隔膜支撑板 支撑隔膜，后端耳部，中间马达部和前端耳部构成为一体的模制外壳单元，隔膜具有两个周向隔膜密封面。 泵还包括上壳体，其被构造成组装并联接到模制壳体，以便形成周向流体密封的密封装置，其仅在泵的一端构造在前端耳部分和上壳体之间。
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公开(公告)号：US20130145975A1
公开(公告)日：2013-06-13
申请号：US13709492
申请日：2012-12-10
Applicant: FLOW CONTROL LLC
Inventor： Michael H. IRVING , Joel A. KENNEY
IPC: B63B13/00
CPC classification number: B63B13/00
Abstract: A small lightweight battery operated remote switched bilge pump is provided weighing less than one pound for installing in a small watercraft, including a kayak, canoe, sailboat, row boat, dingy, featuring a bilge pump comprising a low voltage inline pump, a housing having a compartment with an integrated strainer base and configured to receive the low voltage inline pump, and having a watertight compartment to receive lightweight batteries to power the bilge pump for about 1.5 hours, and a switch assembly to selectively operate on/off functionality of the bilge pump remotely; and a Velcro® arrangement to couple the bilge pump to a surface of the small watercraft to allow easy installation of the bilge pump in about 15 seconds to perform bilge pump functionality without drilling or making holes in the small watercraft, and to allow easy removal of the bilge pump for cleaning and battery replacement.
Abstract translation: 提供重量小于1磅的小型轻型电池操作的远程开关舱底泵，用于安装在小型船舶中，包括皮划艇，独木舟，帆船，行舟，肮脏，具有包括低压在线泵的舱底泵，壳体具有 具有集成过滤器底座并被配置为接收低压在线泵的隔室，并且具有防水舱以接收轻质电池以为舱底泵供电大约1.5小时;以及开关组件，用于选择性地操作舱底的开关功能 远程泵 以及将舱底泵连接到小型船舶的表面的Velcro®装置，以允许在大约15秒内容易地安装舱底泵，以在小型船只中钻孔或制造孔，以执行舱底泵的功能，并且允许容易地移除 舱底泵用于清洁和更换电池。
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