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86 条记录 (耗时 0.015 秒)

    Air compression system, requiring on mechanical compressor, electricity, or other external energy to operate
    45.
    发明公开
    Air compression system, requiring on mechanical compressor, electricity, or other external energy to operate 审中-公开

    公开(公告)号：US20240301822A1

    公开(公告)日：2024-09-12

    申请号：US18445023

    申请日：2023-03-09

    申请人： Robert Ray Lovett ,  Donna Michelle Lovett

    发明人： Robert Ray Lovett ,  Donna Michelle Lovett

    IPC分类号： F02C6/16

    CPC分类号： F02C6/16 ,  F03G7/122 ,  F04B43/1136

    摘要： An air compressor system includes: two or more compressed air tanks previously filled with compressed air; several compression chambers also filled with compressed air, each containing a small internal expandable tube; located inside a larger external heavy-walled tube bonded to endcaps containing one-way and two-way valves, rigidly attached to top and bottom outside tanks; a timed valve inside expandable tube allowing compressed air from top tank to expand that tube to inside of heavy-walled tube, compressing ambient air outside expandable tube that entered through one-way valves. A second timed valve opens, forcing the original air back into the tank bottom or for immediate use or storage. Several other compression chambers follow the same procedure nonstop, increasing the psi in tank for immediate use or storage. All FIG. 1A compression chambers share two common tanks, which fill from top tank 600 and empty in bottom tank 602 in sequence.

    Vacuum pump
    46.
    发明授权
    Vacuum pump 有权

    公开(公告)号：US11767839B2

    公开(公告)日：2023-09-26

    申请号：US17587147

    申请日：2022-01-28

    申请人： StakPac, LLC

    发明人： Patrick Kenneth Powell

    IPC分类号： F04B45/02 ,  F04B43/107 ,  F04B33/00 ,  F04B43/08 ,  F04B43/10 ,  F04B43/113 ,  A47C27/08

    CPC分类号： F04B45/022 ,  A47C27/081 ,  A47C27/084 ,  F04B33/00 ,  F04B43/08 ,  F04B43/086 ,  F04B43/10 ,  F04B43/107 ,  F04B43/1136 ,  F04B45/02 ,  F04B45/024

    摘要： A vacuum pump includes a hollow container that has a vacuum port and internal chamber walls. The vacuum port opens to an exterior of the container and the chamber walls define chambers that are in fluid communication with the vacuum port. There are flexible bladders disposed in the chambers. The flexible bladders include vents that open through the container to the exterior. A plunger in the container includes arms that extend into the chambers such that each of the flexible bladders is situated between one of the arms and one of the chamber walls. The plunger is moveable between a home position and an upstroke position to compress and deflate the flexible bladders via the vents and thereby change the volume of the flexible bladders. The change in the volume draws a vacuum through the vacuum port.

    Hydraulically Driven Bellows Pump
    47.
    发明申请
    Hydraulically Driven Bellows Pump 审中-公开
    液压驱动波纹管泵

    公开(公告)号：US20170009761A1

    公开(公告)日：2017-01-12

    申请号：US15119180

    申请日：2015-02-23

    申请人： GARNIMAN S.A.

    发明人： Anatoliy BILOUSOV ,  Jorg ROTHENBUHLER

    IPC分类号： F04B43/107 ,  F04B1/02 ,  F04B53/10

    CPC分类号： F04B43/107 ,  F04B1/02 ,  F04B9/105 ,  F04B43/10 ,  F04B43/113 ,  F04B43/1136 ,  F04B45/02 ,  F04B45/022 ,  F04B45/0336 ,  F04B45/053 ,  F04B53/10

    摘要： A hydraulically driven diaphragm pumping machine (“pump”), in particular for water and difficult-to-pump materials, comprises at least two side-by-side pumping units. Each pumping unit comprises a hydraulically-driven pump cylinder (1,2) and a separate non-pump hydraulic drive cylinder (9,10). The pump cylinder (1,2) has a lower first end with a first inlet and outlet for fluid to be pumped and an upper second end with a second inlet and outlet for hydraulic fluid. The pump cylinder (1,2) contains a bellows (3,4) closed at its lower end and open at its upper end for communication with hydraulic fluid. The outside of the bellows (3,4) defines a space for fluid to be pumped. The bellows (3,4) of the pump cylinder (1,2) is arranged to be driven by hydraulic fluid supplied at its top end, in concertina like expansion and contraction to pump the fluid to be pumped adjacent the lower first end of the pump cylinder (1,2). The hydraulic drive cylinder (9,10) is placed side-by-side the pump cylinder (1,2). The hydraulic drive cylinder (9,10) has a lower first end associated with a hydraulic drive an upper second end containing hydraulic fluid communicating with the upper second end of the pump cylinder (1,2). The hydraulic drive terminates at its upper end with a drive piston (19,20) slidably mounted in the hydraulic drive cylinder (9,10). The hydraulic drives of the hydraulic drive cylinders (9,10) of the two pumping units are connected by a hydro-mechanical connection (25,27) designed to control drive of the hydraulic fluid to advance and retract the pistons (19,20) of each hydraulic drive cylinder (9,10).

    摘要翻译： 液压驱动的隔膜泵送机（“泵”），特别是用于水和难以泵送的材料，包括至少两个并排泵送单元。 每个泵送单元包括液压驱动泵缸（1,2）和单独的非泵液压驱动缸（9,10）。 泵缸（1,2）具有较低的第一端，具有用于待泵送的流体的第一入口和出口，以及具有用于液压流体的第二入口和出口的上第二端。 泵筒（1,2）包含在其下端封闭的波纹管（3,4），并在其上端开放以与液压流体连通。 波纹管（3,4）的外部限定用于要泵送的流体的空间。 泵缸（1,2）的波纹管（3,4）被布置为由其顶端供应的液压流体以类似膨胀和收缩的三角形旋转驱动，以泵送邻近下游第一端的待泵送的流体 泵缸（1,2）。 液压驱动缸（9,10）并排放置在泵缸（1,2）上。 液压驱动缸（9,10）具有与液压驱动件相关联的下第一端，上部第二端包含与泵缸（1,2）的上第二端连通的液压流体。 液压驱动器在其上端终止于可滑动地安装在液压驱动缸（9,10）中的驱动活塞（19,20）。 两个泵送单元的液压驱动缸（9,10）的液压驱动装置通过液力机械连接（25,27）连接，该连接装置被设计成用于控制液压流体的驱动以推进和缩回活塞（19,20） 每个液压驱动缸（9,10）。

    Electrochemically Actuated Pump
    48.
    发明申请
    Electrochemically Actuated Pump 审中-公开
    电化学泵

    公开(公告)号：US20160333872A1

    公开(公告)日：2016-11-17

    申请号：US15221176

    申请日：2016-07-27

    申请人： Lynntech, Inc.

    发明人： Roger W. van Boeyen ,  Jonathan A. Reeh ,  Mehmet Kesmez ,  Eric A. Heselmeyer ,  Jeffrey S. Parkey

    IPC分类号： F04B45/033 ,  F04B43/113 ,  F04B49/06 ,  F04B45/02

    CPC分类号： F04B45/02 ,  F04B19/24 ,  F04B43/10 ,  F04B43/107 ,  F04B43/1133 ,  F04B43/1136 ,  F04B45/022 ,  F04B45/024 ,  F04B45/0336 ,  F04B45/053 ,  F04B49/06

    摘要： An electrochemically actuated pump and an electrochemical actuator for use with a pump. The pump includes one of various stroke volume multiplier configuration with the pressure of a pumping fluid assisting actuation of a driving fluid bellows. The electrochemical actuator has at least one electrode fluidically coupled to the driving fluid chamber of the first pump housing and at least one electrode fluidically coupled to the driving fluid chamber of the second pump housing. Accordingly, the electrochemical actuator selectively pressurized hydrogen gas within a driving fluid chamber.

    摘要翻译： 电化学驱动的泵和用于泵的电化学致动器。 泵包括各种行程体积乘数配置中的一个，其中泵送流体的压力辅助致动驱动流体波纹管。 电化学致动器具有流体耦合到第一泵壳体的驱动流体室的至少一个电极和流体耦合到第二泵壳体的驱动流体室的至少一个电极。 因此，电化学致动器选择性地加压驱动流体室内的氢气。

    Pump system for conveying a first fluid using a second fluid
    49.
    发明授权
    Pump system for conveying a first fluid using a second fluid 失效
    用于使用第二流体输送第一流体的泵系统

    公开(公告)号：US08444399B2

    公开(公告)日：2013-05-21

    申请号：US12738493

    申请日：2008-10-15

    申请人： Robert Leslie West ,  Gordon Leith Morriss

    发明人： Robert Leslie West ,  Gordon Leith Morriss

    IPC分类号： F04B23/04

    CPC分类号： F04B43/113 ,  F04B43/1133 ,  F04B43/1136

    摘要： A pump system for conveying a first fluid using a second fluid. The system includes at least a first pump having at least a first rigid outer casing defining a first interior space and a first flexible tube structure accommodated in the first interior space. The interior of the first flexible tube structure is arranged for receiving one of the first or second fluids. The region of the first interior space surrounding the first flexible tube structure is arranged for receiving the other of the first and second fluids. The first flexible tube structure is movable between laterally expanded and collapsed conditions for varying the volume of the interior of the first flexible tube structure, thereby imparting sequential discharge and intake strokes on the first fluid.

    摘要翻译： 一种用于使用第二流体输送第一流体的泵系统。 该系统至少包括具有限定第一内部空间的至少第一刚性外壳和容纳在第一内部空间中的第一柔性管结构的第一泵。 第一柔性管结构的内部布置成用于接收第一或第二流体中的一个。 围绕第一柔性管结构的第一内部空间的区域布置成用于容纳第一和第二流体中的另一个。 第一柔性管结构可在横向膨胀和折叠状态之间移动，以改变第一柔性管结构内部的体积，从而在第一流体上施加顺序排放和进气冲程。

    HELICAL BELLOWS, PUMP INCLUDING SAME AND METHOD OF BELLOWS FABRICATION
    50.
    发明申请
    HELICAL BELLOWS, PUMP INCLUDING SAME AND METHOD OF BELLOWS FABRICATION 审中-公开
    螺旋丝杠，包括它们的泵及其制造方法

    公开(公告)号：US20100178182A1

    公开(公告)日：2010-07-15

    申请号：US12351516

    申请日：2009-01-09

    申请人： Tom M. Simmons ,  John M. Simmons ,  David M. Simmons

    发明人： Tom M. Simmons ,  John M. Simmons ,  David M. Simmons

    IPC分类号： F04B45/02 ,  B23P15/00

    CPC分类号： F04B43/1136 ,  B29C33/446 ,  B29L2031/703 ,  F04B9/135 ,  F04B43/0054 ,  F04B43/0736 ,  Y10T29/49236

    摘要： A helical pump system includes at least one pressure chamber at least partially defined by a helical bellows plunger comprised of a tubular body, a closed front portion, an open rear portion, and at least one contour extending continuously as a helix, longitudinally from proximate the front portion to proximate the rear portion. Methods for forming a helical bellows plunger include molding the helical bellows plunger using a mold core comprising a helically extending exterior contour and a cooperatively associated mold cavity comprising a helically extending interior contour of substantially a same pitch and configured to align with the helically extending exterior contour of the mold core, introducing a molding material therebetween, curing the molding material, and unscrewing the cured molding material from the mold core.

    摘要翻译： 螺旋泵系统包括至少部分地由螺旋波纹管柱塞限定的至少一个压力室，所述螺旋波纹管柱塞包括管状体，封闭的前部，敞开的后部，以及至少一个作为螺旋连续延伸的轮廓， 前部分靠近后部。 用于形成螺旋波纹管柱塞的方法包括使用包括螺旋形延伸的外部轮廓的模芯来模制螺旋波纹管柱塞，以及协作地相关联的模腔，其包括具有基本上相同螺距的螺旋形延伸的内部轮廓，并且构造成与螺旋形延伸的外部轮廓对准 的模芯，在其间引入模塑材料，固化模塑材料，并将固化的模制材料从模芯上拧下。