公开(公告)号：US20160025086A1

公开(公告)日：2016-01-28

申请号：US14794284

申请日：2015-07-08

Applicant: Flow Control LLC

Inventor： Humberto V. MEZA

IPC: F04B43/04

CPC classification number: F04B39/14 ,  F04B17/03 ,  F04B35/04 ,  F04B39/121 ,  F04B43/02 ,  F04B43/04 ,  F04B53/16 ,  F04B53/22

Abstract: A pump features a motor, a pump head (PH) and a locking pin (LP) that are uniquely coupled together. The motor has a front end bell (FEB) with a FEB coupling portion configured with twist lock style (TLS) connections with locking portions, and an outer surface with a detent. The PH has a PH portion with a PH coupling portion configured with corresponding TLS connections with corresponding locking portions, each having a locking stop, the PH portion has an outer surface having a threaded orifice. The LP has a threaded portion and an end portion, threads into the threaded orifice and engages the detent after assembly of the motor and PH. Each corresponding TLS connection couples to a respective TLS connection when the FEB coupling portion and the PH coupling portion is pushed together. Each locking portion engages a respective corresponding locking portion when the FEB coupling portion, and the PH coupling portion is twisted together in relation to one another about the longitudinal axis of the pump. Each locking stop abuts against a respective locking portion to stop the FEB coupling portion and the PH coupling portion from twisting together, so the detent and the threaded orifice are aligned to receive the LP, and the motor and pump head are locked together and cannot be pulled apart.

Abstract translation: 泵具有马达，泵头（PH）和锁定销（LP），其独特地耦合在一起。 电动机具有前端钟（FEB），FEB联接部分配置有与锁定部分的扭锁形式（TLS）连接，以及具有棘爪的外表面。 PH具有PH部分，PH部分配置有与相应的TLS连接的相应的锁定部分，每个具有锁定止动件，PH部分具有带有螺纹孔的外表面。 LP具有螺纹部分和端部部分，螺纹连接到螺纹孔中并且在马达和PH组装之后接合制动器。 当FEB耦合部分和PH耦合部分被推在一起时，每个对应的TLS连接耦合到相应的TLS连接。 当FEB联接部分和PH耦合部分相对于泵的纵向轴线相对于彼此扭转在一起时，每个锁定部分接合相应的对应的锁定部分。 每个锁定止动件抵靠相应的锁定部分以阻止FEB联接部分和PH连接部分一起扭转，因此止动件和螺纹孔对准以接收LP，并且电动机和泵头被锁定在一起，并且不能 拉开了

公开(公告)号：US20160017882A1

公开(公告)日：2016-01-21

申请号：US14740577

申请日：2015-06-16

Applicant: Flow Control LLC.

Inventor： Humberto V. MEZA ,  Derrick T. TRAN ,  Bernard L. PERKINS

IPC: F04B53/10 ,  F04B53/16 ,  F04B43/02

Abstract: Diaphragm pump features upper/lower diaphragm pumping assemblies (U/LDPAs) for pumping fluid and a manifold assembly arranged therebetween. The manifold assembly include a manifold body having an inlet with dual inlet ports and an inlet chamber to receive the fluid from a source; an inlet check valve assembly channel having an inlet duckbill check valve assembly (DCVA) arranged therein to receive the fluid from the dual inlet ports; U/LDPAs orifices having the U/LDPA arranged therein to receive the fluid from the inlet DCVA via first upper/lower manifold conduits and provide the fluid from the U/LDPAs via second upper/lower manifold conduits; an outlet check valve assembly channel having an outlet DCVA arranged therein to receive the fluid from the U/LDPAs; and an outlet having dual outlet ports and an outlet chamber to receive the fluid from the U/LDPAs and provide the fluid from the pump to a outlet source.

Abstract translation: 隔膜泵具有用于泵送流体的上/下隔膜泵送组件（U / LDPA）和布置在其间的歧管组件。 歧管组件包括具有具有双入口端口的入口和用于从源接收流体的入口室的歧管本体; 入口止回阀组件通道，其具有布置在其中的入口鸭嘴簧止回阀组件（DCVA），用于从双入口端口接收流体; 具有布置在其中的U / LDPA的U / LDPA孔口经由第一上/下歧管导管从入口DCVA接收流体，并通过第二上/下歧管导管从U / LDPAs提供流体; 出口止回阀组件通道，其具有布置在其中的出口DCVA以从U / LDPAs接收流体; 以及具有双出口和出口腔的出口，以从U / LDPAs接收流体，并将流体从泵提供到出口源。

公开(公告)号：US20150064025A1

公开(公告)日：2015-03-05

申请号：US14474775

申请日：2014-09-02

Applicant: Flow Control LLC.

Inventor： Christopher H. VERDUGO ,  Bernard L. PERKINS ,  Humberto V. MEZA

IPC: F04B43/067 ,  F04B49/03 ,  F04B43/073

CPC classification number: F04B43/067 ,  F04B7/02 ,  F04B43/0081 ,  F04B43/073 ,  F04B49/03 ,  F04B49/065 ,  F04B2201/0201

Abstract: A high viscosity portion pump system has a single piston portion pump having a piston/diaphragm assembly arranged on a piston shaft forming liquid and gas chambers, which moves from a starting-position and provides high viscosity fluid from the liquid chamber when gas is received by the gas chamber; has an elastic member arranged on a retainer coupled to the shaft in a compartment in a pump housing, which moves the assembly back to the position and draws further fluid into the liquid chamber when the gas is released; and has a piston position sensor that responds to the position of the shaft and provides signaling containing information about when the assembly is in the position or completed a stroke from the position. A gas control system includes a signal processor that receives the signaling, and provides corresponding signaling containing information about when to provide or release the gas.

Abstract translation: 高粘度部分泵系统具有单个活塞部分泵，其具有设置在活塞轴上的活塞/膜片组件，该活塞/膜组件形成液体和气体室，其从起始位置移动，并且当气体被接收时由液体室提供高粘度流体 气室; 具有布置在保持器上的保持器上的弹性构件，所述保持器联接到泵外壳中的隔室中，当所述气体被释放时，所述弹性构件将所述组件移回所述位置并且将进一步的流体吸入所述液体室; 并且具有响应于轴的位置的活塞位置传感器，并且提供包含关于组件何时位置或从该位置完成行程的信息的信号。 气体控制系统包括接收信号的信号处理器，并且提供包含关于何时提供或释放气体的信息的相应信号。

公开(公告)号：US20220128048A1

公开(公告)日：2022-04-28

申请号：US17488669

申请日：2021-09-29

Applicant: FLOW CONTROL LLC.

Inventor： Christopher H. VERDUGO ,  Manuel VILLAGOMEZ ,  Humberto V. MEZA

IPC: 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.

公开(公告)号：US20210069655A1

公开(公告)日：2021-03-11

申请号：US17014086

申请日：2020-09-08

Applicant: FLOW CONTROL LLC

Inventor： Akshaykumar PATEL ,  Derrick TRAN ,  Humberto V. MEZA

IPC: B01F3/04

Abstract: An integrated infuser/mixer pump system features a liquid inlet configured to receive a liquid drawn from a liquid source, a gas inlet configured to receive an inlet gas from a gas source, a pump and motor combination configured to received the liquid and provide pumped liquid, a gas/liquid mixture chamber configured to receive the pumped liquid and the inlet gas, and mix the liquid and the inlet gas into a gas-infused mixture, and a gas-infused mixture outlet configured to provide the gas-infused mixture; the gas inlet having a gas liquid mixing valve with a mixing orifice that has a mixing orifice size dimensioned to provide the inlet gas to the gas/liquid mixture chamber with an inlet gas volumetric flow rate in order to mix the pumped liquid and the inlet gas with a predetermined mixture ratio that depends on the mixing orifice size.

公开(公告)号：US20190135606A1

公开(公告)日：2019-05-09

申请号：US16031331

申请日：2018-07-10

Applicant: FLOW CONTROL LLC

Inventor： Bernard L. PERKINS ,  Humberto V. MEZA

IPC: B67D1/00 ,  B67D1/12

Abstract: A dispense tap with integral gas/liquid infusion for dispensing a beverage at a given dispensing point inside a restaurant, a coffee shop, a bar, or a convenience store, features a mixing chamber having at least one gas input port configured to receive at least one incoming gas stream; at least one liquid input port configured to receive at least one incoming liquid or concentrate stream; and an infuser configured to mix the at least one incoming gas stream and the at least one incoming liquid or concentrate stream at the given dispensing point within the dispensing tap, and provide a mixing chamber stream containing a gas infused liquid mixture of the at least one incoming gas stream and the at least one incoming liquid or concentrate stream for dispensing as a beverage. The degree of absorption of the at least one incoming gas stream and the at least one incoming liquid or concentrate stream in the gas infused liquid mixture depends at least in part on sensed gas, liquid or concentrate pressure characteristics of one or more of the at least one incoming gas stream received by the infuser, the at least one incoming liquid or concentrate stream received by the infuser, or the gas infused liquid mixture provided from the infuser.

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

IPC: F04B9/123 ,  F04B53/16 ,  F04B53/10 ,  F04B53/14 ,  F04B19/22 ,  F04B43/073

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。

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。