公开(公告)号：WO2015179173A1

公开(公告)日：2015-11-26

申请号：PCT/US2015/030329

申请日：2015-05-12

Applicant: CAI, Ying Lin ,  HSU, Chao Fou ,  CHEN, Chung-Chin

Inventor： CAI, Ying Lin ,  HSU, Chao Fou

IPC: F04B45/053

CPC classification number: F04B45/027 ,  F01B19/02 ,  F04B43/0054 ,  F04B43/021 ,  F04B45/043 ,  F04B53/10

Abstract: A compressing diaphragm pump with multiple effects includes an eccentric roundel mount with three cylindrical eccentric roundels, a pump head body with three operating holes, and a diaphragm membrane with three annular positioning protrusions. A basic curved groove or other positioning structure is circumferentially disposed around each operating hole while a basic curved protrusion or other mating positioning structure is provided in the diaphragm membrane for suitably coupling with the corresponding groove or positioning structure in the pump head body upon assembly, resulting in a shortened length of moment arm from the basic curved protrusions or other positioning structures and an annular positioning protrusion, and a reduction in vibration-caused noise and resonant shaking in comparison with a conventional compressing diaphragm pump. The cylindrical eccentric roundels each includes a sloped top ring extending between an annular positioning groove and a vertical or inverted frustoconical flank of the eccentric roundel mount resulting in an extended service lifespan of the compressing diaphragm pump.

Abstract translation: 具有多重效果的压缩隔膜泵包括具有三个圆柱形偏心圆筒的偏心圆形安装座，具有三个操作孔的泵头本体和具有三个环形定位突起的隔膜膜。 基本的弯曲槽或其他定位结构围绕每个操作孔周向设置，同时在隔膜中设置基本的弯曲突起或其他配合定位结构，用于在组装时适当地与泵头体中的相应凹槽或定位结构耦合，从而得到 与基本的弯曲突起或其他定位结构和环形定位突起的力矩臂的缩短长度相比，和传统的压缩隔膜泵相比，振动引起的噪声和共振振动的减少。 圆柱形偏心圆锥体各自包括在环形定位槽和偏心圆形安装座的垂直或倒立的截头圆锥面之间延伸的倾斜顶环，从而延长了压缩隔膜泵的使用寿命。

公开(公告)号：WO2013158951A1

公开(公告)日：2013-10-24

申请号：PCT/US2013/037294

申请日：2013-04-19

Applicant: SIMMONS, Tom M. ,  SIMMONS, John M. ,  SIMMONS, David M.

Inventor： SIMMONS, Tom M. ,  SIMMONS, John M. ,  SIMMONS, David M. ,  JOHNSON, Bruce

IPC: F04B43/073 ,  F04B49/22

CPC classification number: F04B43/1136 ,  F04B43/0736 ,  F04B43/113 ,  F04B45/043 ,  F04B45/0536 ,  F04B45/0736 ,  F04B49/22 ,  F04B53/22 ,  Y10T29/49236

Abstract: A fluid pump includes a pump body enclosing a first cavity and a second cavity, a first flexible member disposed within the first cavity, a second flexible member disposed within the second cavity, and a drive shaft extending between and attached to each of the first flexible member and the second flexible member. The drive shaft is configured to slide back and forth within the pump body. The pump also includes a first shift valve and a second shift valve disposed between the first flexible member and the second flexible member, operatively coupled to deliver a drive fluid to drive fluid chambers in alternating sequence. Some fluid pumps include a housing defining a modular-receiving cavity and a modular insert secured within the modular-receiving cavity by an interference fit. Methods of manufacturing and using fluid pumps are also disclosed.

Abstract translation: 流体泵包括：泵体，其包围第一空腔和第二空腔;布置在第一空腔内的第一柔性构件，设置在第二空腔内的第二柔性构件;以及驱动轴，其在第一弹性体 会员和第二个灵活会员。 驱动轴构造成在泵体内前后滑动。 泵还包括设置在第一柔性构件和第二柔性构件之间的第一换档阀和第二换档阀，其可操作地联接以传递驱动流体以交替的顺序驱动流体室。 一些流体泵包括限定模块化接收腔的壳体和通过过盈配合固定在模块化接收腔内的模块化插入件。 还公开了制造和使用流体泵的方法。

公开(公告)号：WO2013086623A1

公开(公告)日：2013-06-20

申请号：PCT/CA2012/001156

申请日：2012-12-17

Applicant: RAISE PRODUCTION, INC.

Inventor： LAING, Eric ,  STEELE, Geoff ,  FLETCHER, Dan ,  OHMER, Herve

IPC: F04B47/00 ,  E21B43/12 ,  E21B47/008 ,  E21B47/06 ,  F04B23/04 ,  F04B45/04 ,  F04B47/06 ,  F04C2/107

CPC classification number: F04B47/00 ,  E21B43/121 ,  E21B43/128 ,  E21B43/14 ,  E21B47/0007 ,  E21B47/06 ,  F04B23/04 ,  F04B45/04 ,  F04B45/043 ,  F04B45/053 ,  F04B47/06 ,  F04B49/065 ,  F04C2/084 ,  F04C2/107 ,  F04C13/008 ,  F04D13/08 ,  F04F5/00

Abstract: A pump system for producing fluids from a reservoir using a wellbore having a vertical section with a casing defining an annulus, a transitional section and a horizontal section, and a production tubing having a vertical section and a horizontal section, wherein the system includes a completion with an isolation device in the annulus near the bottom of the vertical section, a gas/liquid separator for receiving produced fluids from the horizontal section, and a vertical lift pump; a continuous flow path from the terminus of the production tubing to the vertical section; a plurality of horizontal pumps in the horizontal section, each having an intake exposed to the reservoir and an outlet in the continuous flow path. The horizontal length of the production tubing is closed to the reservoir except through the horizontal pumps. A method of producing fluids includes isolating a vertical section of a wellbore from a horizontal section; isolating the production tubing from the reservoir; pumping fluid from the reservoir adjacent a toe segment into a production tubing toe segment and towards the heel segment; and pumping fluid from the reservoir adjacent a heel segment into the production tubing heel segment and towards the vertical section, and pumping fluid up the vertical section to the surface. Also disclosed is a diaphragm pump.

Abstract translation: 一种用于使用具有竖直部分的井筒从储层中产生流体的泵系统，所述井筒具有限定环形空间的壳体，过渡部分和水平部分以及具有垂直部分和水平部分的生产管道，其中所述系统包括完井 在靠近垂直部分底部的环形空间中具有隔离装置，用于从水平部分接收产生的流体的气/液分离器和垂直提升泵; 从生产管道的终端到垂直部分的连续流动路径; 水平部分中的多个水平泵，每个具有暴露于储存器的进气口和连续流动路径中的出口。 生产管道的水平长度通过水平泵而封闭在储存器上。 一种生产流体的方法包括将井眼的垂直部分与水平部分隔开; 从储存器隔离生产管道; 将来自邻近趾部段的储存器的流体泵送到生产管脚趾段并朝向脚跟段; 并将来自邻近跟部段的储存器的流体泵送到生产管道跟部段中并且朝向垂直部分，并将流体向上垂直部分泵送到表面。 还公开了隔膜泵。

公开(公告)号：WO2012016959A3

公开(公告)日：2012-05-24

申请号：PCT/EP2011063241

申请日：2011-08-01

Applicant: GARDNER DENVER THOMAS GMBH ,  SCHMID GUNTHER ERICH ,  SPEAR SIMON ,  DAVIES PHILIP OWAIN LLOYD ,  HERRMANN THOMAS

Inventor： SCHMID GUNTHER ERICH ,  SPEAR SIMON ,  DAVIES PHILIP OWAIN LLOYD ,  HERRMANN THOMAS

IPC: F04B35/04 ,  F04B13/02 ,  F04B37/18 ,  F04B37/20 ,  F04B39/14 ,  F04B43/00 ,  F04B43/02 ,  F04B43/04 ,  F04B45/04 ,  F04B45/047 ,  F04B53/16 ,  F04B53/22 ,  H02K33/16

CPC classification number: F04B43/021 ,  F04B13/02 ,  F04B35/045 ,  F04B37/18 ,  F04B37/20 ,  F04B39/14 ,  F04B43/0054 ,  F04B43/026 ,  F04B43/04 ,  F04B45/043 ,  F04B45/047 ,  F04B53/16 ,  F04B53/22 ,  H02K33/16

Abstract: The invention relates to a pump for conveying a fluid. The pump comprises a pump housing (1) with at least one fluid inlet, with at least one pumping chamber, which has a flow connection to the at least one fluid inlet, and with at least one fluid outlet, which has a flow connection to the at least one pumping chamber. The pump furthermore has at least one pump head (18), which comprises at least one flow valve and at least partially limits the at least one pumping chamber. It also comprises at least one coupling mechanism for the releasable connection of the at least one pump head (18) to the pump housing (1), the at least one coupling mechanism comprising at least one first coupling element (35) provided on the at least one pump head (18) and at least one second coupling element connected to the pump housing (1) for interaction with the at least one first coupling element (35).

Abstract translation: 本发明涉及一种用于输送流体的泵。 泵包括具有至少一个流体入口的泵壳体（1），具有至少一个泵送室，其具有与至少一个流体入口的流动连接，并且具有至少一个流体出口，流体连接至 所述至少一个泵送室。 泵还具有至少一个泵头（18），其包括至少一个流量阀并且至少部分地限制所述至少一个泵送室。 它还包括用于将至少一个泵头（18）可释放地连接到泵壳体（1）的至少一个联接机构，所述至少一个联接机构包括至少一个第一联接元件（35） 至少一个泵头（18）和连接到泵壳体（1）的至少一个第二联接元件，用于与至少一个第一联接元件（35）相互作用。

公开(公告)号：WO2012048179A2

公开(公告)日：2012-04-12

申请号：PCT/US2011/055196

申请日：2011-10-07

Applicant: INFLUENT CORPORATION ,  LUCAS, Timothy, S.

Inventor： LUCAS, Timothy, S.

IPC: F15B13/044 ,  F16K31/06 ,  F15B21/08 ,  F16K17/192

CPC classification number: F04B43/04 ,  F04B17/04 ,  F04B35/045 ,  F04B43/025 ,  F04B45/043 ,  F04B45/047

Abstract: A fluid mover includes a first dynamic armature attached to a flexible member and a second dynamic armature attached to a second flexible member. The fluid mover also includes a housing and first and second flexible members being attached to the housing so as to form a fluid chamber volume bounded by the housing and first and second flexible members. A stationary current carrying coil positioned between first and second armatures. The current carried by the coil generates a magnetic force acting on the armatures and wherein coil and armatures are positioned and configured so as to ensure that the instantaneous magnetic force experienced by the two armatures will always be identical regardless of the relative positions of the armatures and regardless of the time varying properties of the current.

Abstract translation: 流体推进器包括附接到柔性构件的第一动态电枢和附接到第二柔性构件的第二动态电枢。 流体推进器还包括壳体以及附接到壳体的第一和第二柔性构件，以形成由壳体和第一和第二柔性构件界定的流体腔室容积。 位于第一和第二电枢之间的固定载流线圈。 由线圈承载的电流产生作用在电枢上的磁力，并且其中线圈和电枢被定位和构造成确保两个电枢经受的瞬时磁力总是相同的，而不管电枢的相对位置如何和 不管电流的时变性质如何。

公开(公告)号：WO2011038807A3

公开(公告)日：2011-07-07

申请号：PCT/EP2010005061

申请日：2010-08-18

Applicant: KNF NEUBERGER GMBH ,  BECKER ERICH ,  HAUSER ERWIN

Inventor： BECKER ERICH ,  HAUSER ERWIN

IPC: F04B19/00 ,  F04B39/10 ,  F04B43/04 ,  F04B45/04 ,  F04B45/047

CPC classification number: F04B19/006 ,  F04B39/1073 ,  F04B43/043 ,  F04B45/043 ,  F04B45/047

Abstract: The invention relates to a multi-stage diaphragm suction pump, comprising at least two pump chambers, each having a fluid inlet having at least one inlet valve, and a fluid outlet having at least one outlet valve, and a suction line, which connects the fluid inlets of the pump chambers. Consecutive pump chambers are connected to each other by means of at least one connection line such that, when a differential pressure in the suction line is reached/exceeded, the diaphragm pump changes from parallel operation of the pump chambers thereof to an operating mode of said pump chambers that is at least also serial. At least one check valve, which opens to the downstream pump stage, is interposed in each of the inflow and outflow regions of the at least one connection line. In order to optimize the pump characteristic of such a diaphragm suction pump, according to the invention at least in one pump chamber, either in order to improve the intake pressure the suction-side opening of the at least one connection line, or in order to improve the suction capacity the pressure-side opening of the at least one connection line, is disposed in the region of the pump chamber, or in the vicinity of the region of the pump chamber, on which the diaphragm associated with said pump chamber rolls off first during a pump cycle. In addition, or instead, according to a further embodiment at least one connection line, in particular between successive pump chambers, has a descending line progression and, for this purpose, compared to the outflow-side line segment, the inflow-side line segment of said at least one connection line is arranged at a higher level.

Abstract translation: 本发明涉及具有具有流体入口和具有流体出口有，以及与所述泵室连接的抽吸管路的流体入口，其特征在于，连续的泵室各自具有至少一个由至少一个排气门的至少两个泵室，每一个，至少一个进气门的多级隔膜抽吸泵 连接线连接在一起，使得在达到/超过在其泵室的并行操作的吸入管路的压力差隔膜泵并入所述泵室的至少也串行操作，并且其中，在流入和在所述至少一个连接导线的在每种情况下至少流出区域 用于随后的泵级止回阀的开口被插入。 为了优化根据本发明的这种膜，抽吸泵的泵特性中规定，至少设置在至少在一个泵室要么以提高吸入压力，一个连接线的吸入侧开口或改善的排气速度，在泵送腔室的区域中的所述至少一个连接导线的压力侧开口 或此区域近似于该期间与一个泵送周期的第一辊即泵室膜片相关联。 另外或替代地，本发明进一步的建议规定，至少一个连接线具有在特定连续泵室之间的下降管路和以相比于连接线的下游管线部分中的流入侧管道部分设置至少更高。

公开(公告)号：WO2008021503A2

公开(公告)日：2008-02-21

申请号：PCT/US2007/018276

申请日：2007-08-17

Applicant: L*VAD TECHNOLOGY, INC. ,  DEDECKER, Paul, G. ,  FREED, Paul, S.

Inventor： DEDECKER, Paul, G. ,  FREED, Paul, S.

IPC: F04C18/50

CPC classification number: F04B45/043 ,  F04B27/053 ,  F04B27/0536 ,  F04B27/0538 ,  F04B45/04 ,  F04B45/047

Abstract: A pump system has a rotatory shaft and a rotatory drive arrangement coupled to the rotatory shaft for applying rotatory energy thereto. First through fourth pump arrangements are coupled to the rotatory shaft, each pump arrangement pumping a pulse of air during each rotation of the rotatory shaft, the first, second, third, and fourth pump arrangements pumping a corresponding pulse of air sequentially during each rotation of the rotatory shaft. The rotatory shaft has a first and second ends, and a central region therebetween where an electric motor is coaxially arranged. The first and third pump arrangements are coupled to the first end of the rotatory shaft, and the second and fourth pump arrangements are coupled to the second end of the rotatory shaft. Angularly displaced eccentric couplers couple the pump arrangements to the respective ends of the rotatory shaft.

Abstract translation: 泵系统具有旋转轴和联接到旋转轴的旋转驱动装置，用于向旋转轴施加旋转能量。 第一到第四泵装置联接到旋转轴，每个泵装置在旋转轴的每次旋转期间泵送空气脉冲，第一，第二，第三和第四泵装置在每次旋转期间依次泵送对应的空气脉冲 旋转轴。 旋转轴具有第一端和第二端，以及在其间电动机同轴布置的中央区域。 第一和第三泵装置联接到旋转轴的第一端，并且第二和第四泵装置联接到旋转轴的第二端。 角位移偏心联轴器将泵的安排联接到旋转轴的相应端部。

公开(公告)号：WO2005033515A1

公开(公告)日：2005-04-14

申请号：PCT/UA2004/000037

申请日：2004-06-15

IPC: F04B45/04

CPC classification number: F04B45/043 ,  F04B43/0736 ,  F04B45/053

Abstract: The invention relates to compressor engineering, in particular to membrane fluid force operating compressors used for producing high-pressurised and high-vacuumed gases without oil vapour impurities. The inventive method for increasing pressure in a membrane compressor in which a gas is displaceable by a working fluid and which is carried out in an automatic cyclic operation consists in setting up a gas area boundaries in the compressor working chambers, introducing an initial gas volume into said gas area from a low-pressure gas source at a certain pressure, in setting fluid area boundaries in which a working fluid-flow is directed by means of the flow distributor at another pressure, in compressing the initial gas volume to a small size and a high pressure by a force which is applied thereto through a membrane from the working liquid side, removing the thus compressed gas from the gas area to a receiver, switching the fluid flows from one chamber into another by means of said flow distributor, determining the moment for switching the working fluid flows from one chamber to another chamber by means of the flow distributor control device which is switchable from one stable position into another stable position, after switching, shutting off the fluid supply by means of said flow distributor and draining said fluid from one chamber, directing the fluid flow to the other chamber containing the initial gas volume, filling the compressor hydraulic system with the working fluid which is under an excessive pressure with respect to a pressure outside the system and in sealing it. The operation of the flow distributor is controlled by working fluid contained in the system with the aid of the controlled device switchable from one stable position into another stable position by the action of the incoming working fluid flow. The moment for switching the fluid flows is determined by a pressure control device arranged in the control device. The switching of the working fluid flows is carried out when the incoming fluid pressure force is equal to the force determined by the specified pressure force.

Abstract translation: 本发明涉及压缩机工程，特别涉及用于生产没有油蒸气杂质的高压和高抽真空气体的膜流体力操作压缩机。 本发明的增加压缩机压力的方法，其中气体可由工作流体移动并且以自动循环操作的方式进行，其中包括在压缩机工作室中设置气体区域边界，将初始气体体积引入 所述气体区域在一定压力下来自低压气体源，在将流体区域边界通过流量分配器在另一个压力下进行设定的流体区域边界，将初始气体体积压缩到小尺寸， 通过从工作液体侧通过膜施加到其上的力的高压，从气体区域将这样的压缩气体移除到接收器，切换流体通过所述流量分配器从一个室流动到另一个室，确定 用于切换工作流体的力矩借助于可从一个稳定位置切换的流量分配器控制装置从一个室流动到另一个室 在切换之后，通过所述流量分配器关闭流体供应器并从一个室排出所述流体，将流体流引导到包含初始气体体积的另一个室，用工作流体填充压缩机液压系统 其相对于系统外部的压力处于过大的压力下并且被密封。 流量分配器的操作通过受控装置的工作流体控制，该受控设备可以通过进入的工作流体流动的作用从一个稳定的位置切换到另一个稳定的位置。 用于切换流体流动的时刻由布置在控制装置中的压力控制装置决定。 当进入的流体压力等于由指定的压力确定的力时，进行工作流体流动的切换。

公开(公告)号：WO03085264A9

公开(公告)日：2005-01-06

申请号：PCT/JP0300506

申请日：2003-01-22

Applicant: TECHNO TAKATSUKI CO LTD ,  OHYA IKUO ,  KOMURO HIROKAZU

Inventor： OHYA IKUO ,  KOMURO HIROKAZU

IPC: F04B45/04 ,  F04B45/047

CPC classification number: F04B45/047 ,  F04B45/043

Abstract: An electromagnetic vibrating type diaphragm pump comprising an electromagnetic section having an electromagnet disposed within a frame, a vibrator supported within the electromagnetic section and having a magnet, large- and small-diameter diaphragms successively connected to the opposite ends of the vibrator, and pump casing sections for the large- and small-diameter diaphragms, fixed to the opposite ends of the electromagnet section. The right and left pump casings have pump chambers respectively associated with the large- and small-diameter diaphragms. Medium pressure (50-200 kPa or thereabout) can be produced.

Abstract translation: 一种电磁振动型隔膜泵，包括具有设置在框架内的电磁体的电磁部分，支撑在所述电磁部分内的具有磁体的振动器，连续地连接到所述振动器的相对端的大直径和小直径的膜片，以及泵壳体 用于大直径和小直径隔膜的部分，固定到电磁铁部分的相对端。 左右泵壳体具有分别与大直径和小直径隔膜相连的泵室。 可以生产中压（50-200kPa或其附近）。

公开(公告)号：WO2004065974A1

公开(公告)日：2004-08-05

申请号：PCT/US2004/001265

申请日：2004-01-20

Applicant: MEDI-PHYSICS INC. ,  NELSON, Ian ,  KADLECEK, Steven ,  NOULS, John

Inventor： NELSON, Ian ,  KADLECEK, Steven ,  NOULS, John

IPC: G01R33/28

CPC classification number: G01R33/282 ,  F04B45/043 ,  F04B45/053 ,  F04B45/061 ,  Y10T436/24

Abstract: A pumping system for hyperpolarized gases employs a reversible fluid flow against a deflectable gas transport bladder (28). Inflation and deflation of the gas transport bladder (28) is operably associated with valves(20, 22) for directing the flow of the hyperpolarized gas. A second gas transport bladder (129) may be operably associated with additional valving (121, 123) so as to provide more continuous hyperpolarized gas flow. The first and second gas transport bladders may be arranged in-line with a reversible pumping mechanism (40, 140).

Abstract translation: 用于超极化气体的泵送系统使用可逆流体流动抵靠可偏转气体输送囊（28）。 气体输送气囊（28）的充气和放气可操作地与用于引导超极化气体的流动的阀（20,22）相关联。 第二气体输送囊（129）可以与另外的阀（121,123）可操作地相关联，以便提供更连续的超极化气体流。 第一和第二气体输送囊可以与可逆泵送机构（40,140）成一直线布置。