公开(公告)号：US20120298238A1

公开(公告)日：2012-11-29

申请号：US13467211

申请日：2012-05-09

申请人： William M. Cost ,  FRANK A. RUIZ

发明人： William M. Cost ,  FRANK A. RUIZ

IPC分类号： G05D11/035

CPC分类号： B01F15/00935 ,  B01F3/028 ,  B01F15/0404 ,  Y10T137/8766 ,  Y10T137/87684

摘要： Modular fluidic mixing system for delivering a fluid mixture from separate sources to a point of use. The system includes a mounting board and a series of rows of substrate fittings mounted on the board. Each row has a first end fitting connected to one of the fluid sources and a second end fitting. Each of the fittings in a row is connected in fluid communication to an adjacent one of the fittings in the row to define a fluid flow path from the one of the fluid sources to the second end fitting. Each second end fitting in each row is connected in fluid communication to an adjacent second end fitting in an adjacent row to define a mixing header. The fluids are mixed within the header and exit as a mixture. Fluid flow components for controlling flow from the fluid sources are mounted to the fittings.

摘要翻译： 用于将流体混合物从单独的源输送到使用点的模块化流体混合系统。 该系统包括安装板和安装在板上的一系列衬底配件。 每排具有连接到一个流体源的第一端配件和第二端配件。 一排中的每个配件与流体连通地连接到行中的相邻配件中以限定从流体源中的一个到第二端配件的流体流动路径。 每排中的每个第二端配件与流体连通地连接到相邻行中相邻的第二端配件以限定混合头。 流体在集管内混合并作为混合物排出。 用于控制来自流体源的流体的流体流动部件被安装到配件上。

公开(公告)号：US20090266422A1

公开(公告)日：2009-10-29

申请号：US12432410

申请日：2009-04-29

申请人： William D. Flavelle

发明人： William D. Flavelle

IPC分类号： G05D11/035

CPC分类号： G05D11/005 ,  Y10T137/2516 ,  Y10T137/85938

摘要： A fluid metering or pumping device includes multiple pumping or metering elements that are connected so that they all operate together, moving in the same direction and at the same speed. The multiple pumping or metering elements are intended for use at high pressures where the strain from the pressure might distort the walls of the elements, and interfere with their pumping or metering accuracy. These elements are enclosed in, but preferably not directly connected to a pressure vessel that would contain the high operating pressure, leaving the pumping or metering element housings to only contain the pressure rise or fall that occurs within that element. The pumping or metering elements are connected to a support structure that also penetrates the pressure vessel, and contains an outlet port for that element. The pressure vessel connects the elements, and serves as an intake plenum for all of the elements.

摘要翻译： 流体计量或泵送装置包括多个泵送或计量元​​件，这些泵送或计量元​​件被连接成使得它们全部在同一方向上以相同的速度运动。 多个泵送或计量元​​件旨在在高压下使用，其中来自压力的应变可能使元件的壁变形，并且干扰其泵送或计量精度。 这些元件被封闭在，但优选地不直接连接到将包含高操作压力的压力容器，留下泵送或计量元​​件壳体仅包含在该元件内发生的压力升高或下降。 抽吸或计量元件连接到也穿透压力容器的支撑结构，并且包含用于该元件的出口。 压力容器连接元件，并用作所有元件的进气增压室。

公开(公告)号：US5050781A

公开(公告)日：1991-09-24

申请号：US463610

申请日：1990-01-11

申请人： Philippe Cloup

发明人： Philippe Cloup

IPC分类号： B01F15/02 ,  C02F1/68 ,  G01F11/16 ,  G01F11/22 ,  G05D11/035

CPC分类号： B01F15/0217 ,  C02F1/686 ,  G01F11/16 ,  G01F11/22 ,  G05D11/035

摘要： A dosing device is provided for introducing small doses of a liquid contained in a first chamber into a second liquid flowing in a second chamber. The device includes a body traversed by a bore which fluidly connects the chambers to one another and in which slides a push pin mounted on a sliding member and a follower pin mounted freely between the push pin and an abutment bar attached to the sliding member. The sliding member reciprocates parallel to the axis of the bore whereby the follower pin is pushed in one direction by the abutment bar and in the opposite direction by the push pin. A space separating the follower pin from the push pin constitutes the dosing chamber which is displaced between the first and second chambers.

摘要翻译： 提供了一种计量装置，用于将容纳在第一腔室中的小剂量的液体引入在第二腔室中流动的第二液体中。 该装置包括一个通过孔运动的主体，该孔将腔室彼此流体连接，并且其中滑块安装在滑动构件上的推销和自由地安装在推动销和附接到滑动构件的抵接杆之间的从动销。 滑动构件平行于孔的轴线往复运动，由此从动销通过邻接杆沿一个方向被推动并且在相反方向上被推动销推动。 将从动销与推销分开的空间构成在第一和第二室之间移动的计量室。

公开(公告)号：US4849174A

公开(公告)日：1989-07-18

申请号：US85888

申请日：1987-08-14

申请人： Michael D. Brandt ,  Francois Mermoud

发明人： Michael D. Brandt ,  Francois Mermoud

IPC分类号： G01N1/00 ,  G01N33/00 ,  G05D11/035

CPC分类号： G05D11/035 ,  G01N33/0006

摘要： A device adapted to generate a gas flow containing a precise amount of impurities. The device comprises a membrane through which an impurity gas peremeates and mixing means to make a mixture of said impurity gas and a vector gas sweeping said membrane. The pressure of said mixture is substantially constant, but adjustable, to enhance the accuracy of the device.

公开(公告)号：US4809731A

公开(公告)日：1989-03-07

申请号：US48527

申请日：1987-05-08

申请人： Frank A. Walton ,  Paul M. Perrinet

发明人： Frank A. Walton ,  Paul M. Perrinet

IPC分类号： F04B9/105 ,  F04B13/02 ,  G05D11/00 ,  G05D11/035 ,  G05D11/13

CPC分类号： G05D11/035 ,  F04B13/02 ,  F04B9/1053 ,  G05D11/008 ,  G05D11/132 ,  Y10T137/2516

摘要： A liquid additive injection pump has a hydraulic motor comprising a differential piston assembly reciprocable in a housing under the urging of a primary liquid into which an additive is to be injected. The piston assembly includes valves to effect the transfer of a primary fluid charge from the pump motor to a discharge passage and to effect reciprocation of the piston assembly. The motor piston is connected to a central axially disposed piston rod which extends into an additive injection pump cylinder. In one embodiment a floating additive injection pump piston has a stack of displacement control washers engaged therewith and disposed on the piston rod. In another embodiment the pump piston passes through a seal member between a pump chamber and a bypass chamber and an elongated spiral groove formed on the periphery of the pump piston determines the effective displacement of the pump. A spring biased toggle type linkage snaps the motor valves into open and closed positions to provide positive movement of the valve members. Liquid additive is injected into the primary fluid stream at the outlet passage of the apparatus and downstream of the motor mechanism. An external adjustment mechanism is provided for variably presetting the effective displacement of the piston.

摘要翻译： 液体添加剂注射泵具有液压马达，该液压马达包括在主要液体的推动下在壳体中往复运动的差动活塞组件，添加剂将被注入其中。 活塞组件包括阀，以实现将主要流体输送从泵马达转移到排出通道并实现活塞组件的往复运动。 马达活塞连接到中心轴向设置的活塞杆，该活塞杆延伸到添加剂注射泵缸中。 在一个实施例中，浮动添加剂注射泵活塞具有与其接合并位于活塞杆上的位移控制垫圈的堆叠。 在另一个实施例中，泵活塞通过泵室和旁路室之间的密封构件，并且形成在泵活塞的周边上的细长螺旋槽决定了泵的有效位移。 弹簧偏置的肘节式连杆将电机阀门锁定到打开和关闭位置，以提供阀构件的正向运动。 在设备的出口通道和电机机构的下游，将液体添加剂注入主流体流中。 提供外部调节机构用于可变地预设活塞的有效位移。

公开(公告)号：US4541450A

公开(公告)日：1985-09-17

申请号：US380895

申请日：1982-05-21

申请人： Dan Bron

发明人： Dan Bron

IPC分类号： A01C23/04 ,  B01F15/04 ,  G05D11/00 ,  G05D11/035

CPC分类号： G05D11/008 ,  A01C23/042 ,  B01F15/0412 ,  Y10T137/2516 ,  Y10T137/2541

摘要： There is provided a proportioning system for mixture of the fluid to a liquid-carrying main line in a substantially constant, presettable proportion to the flow rate of the liquid in the main line. The system comprises pump means for drawing a quantity of fluid from a vessel and for injecting the quantity into the main line, pump-drive means impactable by the main-line liquid for driving the pump means, flowmeter means for monitoring the instantaneous flow rate of the main line and converting the flow rate into a flow-rate proportional rotary motion of an output member of a flowmeter means. The system further comprises pilot-valve means for converting rotary motion into trains of substantially square-wave-like liquid pressure pulses of a frequency dependent on the flow-rate proportional rotary motion, and control-valve means, acted upon via the pilot-valve means by the liquid-pressure pulses, for alternatingly passing liquid from the main line to the pump-drive means, and permitting return of the liquid from the pump-drive means to the control-valve means.

摘要翻译： 提供了一种用于将流体与液体输送主线混合的配比系统，其与主线中的液体的流速基本恒定，可预设的比例。 该系统包括用于从容器中抽取一定量的流体并将数量注入主管线的泵装置，用于驱动泵装置的主线液体可冲击的泵驱动装置，用于监测泵送装置的瞬时流量的流量计装置 将流量转换为流量计装置的输出部件的流量​​比例旋转运动。 该系统还包括先导阀装置，用于将旋转运动转换成具有取决于流量比例旋转运动的频率的基本上方波状的液压脉冲和通过先导阀作用的控制阀装置 通过液压脉冲的装置，用于将液体从主管交替地传送到泵驱动装置，并允许液体从泵驱动装置返回到控制阀装置。

公开(公告)号：US4301824A

公开(公告)日：1981-11-24

申请号：US211643

申请日：1980-12-01

申请人： James R. Payne

发明人： James R. Payne

IPC分类号： F01M11/06 ,  G05D9/02 ,  G05D11/035

CPC分类号： F01M11/061 ,  G05D9/02 ,  Y10T137/2562 ,  Y10T137/2577 ,  Y10T137/2675 ,  Y10T137/7303 ,  Y10T137/7404 ,  Y10T137/85954

摘要： In a fluid circulation system of the type having a pump for supplying pressurized fluid to an apparatus requiring a supply of pressurized fluid, a sump containing a volume of fluid from which the pump draws its supply, and an overage fluid return line, a sump level maintenance system including a remote fluid reservoir disposed above the sump, a housing in communication with the fluid in the sump and defining a pair of ports in communication with respective ones of the reservoir and the overage return passage, a float structure operative to open both ports when the sump level is below a low level and to close the port to the reservoir to prevent replenishment when the sump level is between the low level and a high level and to close both ports when the sump level is above the high level to prevent overage fluid from returning to the sump, and a fluid conduit from the overage passage to the reservoir operative to divert overage to the reservoir when the second port is closed thereby depleting the fluid volume in the reservoir.

摘要翻译： 在具有用于向需要供应加压流体的装置供应加压流体的泵的类型的流体循环系统中，包含泵抽取其供应的一定体积的流体的贮槽和超载流体返回管线， 维护系统，包括设置在所述贮槽上方的远程流体储存器，与所述贮槽中的流体连通的壳体，并且限定与所述储存器和所述过载返回通道中的相应端口连通的一对端口;浮动结构，其可操作以打开两个端口 当油底壳水平低于低水位并且当油底壳水平处于低水位和高水位之间时关闭储存器的端口以防止补充，并且当水槽高度高于高水平时闭合两个端口以防止过高 流体从返回到贮槽，以及从超压通道到储存器的流体管道，当第二端口关闭时，其可操作以将超载转移到储存器，从而使第 取出储存器中的流体体积。

公开(公告)号：US4257440A

公开(公告)日：1981-03-24

申请号：US41006

申请日：1979-05-21

申请人： Edwin J. Hunter

发明人： Edwin J. Hunter

IPC分类号： F04B1/12 ,  F04B53/12 ,  G05D11/00 ,  G05D11/035

CPC分类号： F04B53/123 ,  F04B1/128 ,  G05D11/008 ,  Y10T137/2516

摘要： The present invention discloses an improved apparatus for injecting additives into a stream of fluid passing through the apparatus. The apparatus has a housing adapted for connecting to a source of fluid and to an external source of additive and also has an outlet through which the intermixed fluid and additive pass. Fluid entering the housing drives a turbine means, which converts the movement of the fluid into a rotary force. The turbine means is connected to a transmission means which changes the high-speed, low-torque rotary force produced by the turbine means to a rotary force having slower speed but higher torque. The transmission means drives a positive displacement pump means which draws additives from the external source into the fluid passing through the apparatus at a rate which is determined by the speed at which the turbine means rotates. The positive displacement pump means utilizes a wobble disk to convert the rotary motion produced by the transmission means to the reciprocating motion necessary to drive the pistons in the pump means. Additionally, the pump means incorporates multiple cylinders to allow either mixing of additives from various sources with the fluid passing through the apparatus, or to provide a method of controlling the concentration of a single additive injected into the fluid when all of the cylinders are connected to the same additive source.

摘要翻译： 本发明公开了一种用于将添加剂注入穿过该装置的流体流中的改进装置。 该装置具有适于连接到流体源和外部添加剂源的壳体，并且还具有混合流体和添加剂通过的出口。 进入壳体的流体驱动涡轮装置，其将流体的运动转换成旋转力。 涡轮机构连接到将涡轮机构产生的高速，低扭矩旋转力改变为具有较慢速度但较高扭矩的旋转力的传动装置。 传动装置驱动一个容积式泵装置，其将来自外部源的添加剂以通过涡轮装置旋转的速度确定的速率从通过装置的流体中吸入。 正位移泵装置利用摆盘将由传动装置产生的旋转运动转换为驱动泵装置中的活塞所需的往复运动。 此外，泵装置包括多个气缸，以允许来自各种源的添加剂与通过设备的流体混合，或者提供一种控制当所有气缸连接到流体时注入到流体中的单一添加剂的浓度的方法 相同的添加剂来源。

公开(公告)号：US3967634A

公开(公告)日：1976-07-06

申请号：US629378

申请日：1975-11-06

申请人： William C. Scherer ,  Michael Dwain Jines

发明人： William C. Scherer ,  Michael Dwain Jines

IPC分类号： F04B1/00 ,  F04B3/00 ,  F04B7/02 ,  F04B9/02 ,  F04B13/02 ,  F04B49/12 ,  G05D11/035

CPC分类号： G05D11/035 ,  F04B1/00 ,  F04B13/02 ,  F04B3/00 ,  F04B49/12 ,  F04B7/02 ,  F04B9/02 ,  Y10T137/2516

摘要： Apparatus is disclosed for delivering two or more liquids in predetermined ratios, where the liquids are pumped by separate reciprocating pistons, the stroke of each piston being independently adjustable by means of a pivotal piston rod anchor and an adjustable piston arc control mechanism. All of the pistons are interconnected by means of an angularly rotating metering shaft which is in turn connected to a toggle valve mechanism for reversing the piston drive control upon reaching a predetermined amount of angular rotation. Since all interconnected pistons pass through the same angular value, but along independently adjustable arcs of travel, the respective strokes of each piston may be thereby controlled. A novel air valving mechanism for accomplishing the reversal and control of valves which regulate the fluid flow in contact with the respective pistons forms a part of the present invention.

摘要翻译： 公开了用于以预定比例递送两种或更多种液体的装置，其中液体通过单独的往复式活塞泵送，每个活塞的行程通过枢转活塞杆锚和可调节活塞弧控制机构独立地调节。 所有活塞通过角度旋转的计量轴相互连接，计量轴又连接到肘节阀机构，用于在达到预定量的角度旋转时使活塞驱动控制反向。 由于所有相互连接的活塞通过相同的角度值，而是沿独立可调节的行进弧度，因此可以控制每个活塞的相应行程。 用于实现调节与相应活塞接触的流体流动的阀的反转和控制的新型空气阀机构构成了本发明的一部分。

公开(公告)号：US3873004A

公开(公告)日：1975-03-25

申请号：US32266273

申请日：1973-01-11

申请人： FEILD EUGENE P

发明人： FEILD EUGENE P

IPC分类号： B08B3/02 ,  G05D11/035 ,  B67D5/52

CPC分类号： B08B3/026 ,  B08B2203/007 ,  B08B2203/0217 ,  B08B2203/0258 ,  G05D11/035 ,  Y10T137/4857 ,  Y10T137/86139

摘要： Method and apparatus are provided for cleaning heavily soiled surfaces or surfaces coated with strongly adhering organic materials which comprises providing a water stream, either by itself or in combination with cleaning solutions to a plurality of bays at a temperature of at least 190*F and a pressure of at least about 650 psi. A network of lines is provided for carrying and mixing the water stream and one or more cleaning solutions or solvent streams. As part of the network, a manifold serves to distribute the water stream through a plurality of conduits to the bays. Each cleaning solution or solvent stream has a separate line coupled to each of the conduits through separately actuatable valves, so as to allow each of the operators at the bays to independently choose the cleaning mode employed. Each of the cleaning solutions are pressurized to at least the pressure of the water stream. A single pump is employed for each of the streams maintaining the streams substantially at the same pressure, irrespective of the degree to which the stream is in use.

摘要翻译： 提供了用于清洁严重污染的表面或涂覆有强粘附有机材料的表面的方法和装置，其包括在至少190°F的温度下自身或与清洁溶液组合提供水流到多个隔间， 至少约650psi的压力。 提供线路网以便携带和混合水流和一个或多个清洁溶液或溶剂流。 作为网络的一部分，歧管用于将水流通过多个导管分配到隔间。 每个清洁溶液或溶剂流具有通过单独可致动的阀连接到每个导管的单独的管线，以便允许托架中的每个操作者独立地选择所采用的清洁模式。 每个清洁溶液被加压至至少水流的压力。 对于每个流采用单个泵，保持物流基本上处于相同的压力，而与流的使用程度无关。