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1. 发明授权

US09592891B2 Fluid transfer device, ship including the same, and fluid for use in transfer device 有权
标题翻译：流体输送装置，包括其的船舶和用于转运装置的流体
公开(公告)号：US09592891B2
公开(公告)日：2017-03-14
申请号：US13995288
申请日：2011-12-16
申请人： Akira Kimura , Teruo Kishimoto , Takahiro Toyoura
发明人： Akira Kimura , Teruo Kishimoto , Takahiro Toyoura
IPC分类号： B63B39/02 , F04B43/067 , F04B43/073 , B63B39/03 , B63B43/06 , F04B9/109 , F04B9/117 , F04B43/12 , F04B15/02
CPC分类号： B63B39/02 , B63B39/03 , B63B43/06 , F04B9/109 , F04B9/117 , F04B15/02 , F04B43/067 , F04B43/073 , F04B43/1253 , F04B43/1261 , Y10T137/86187
摘要： The present invention includes: first and second tanks and each configured to store a fluid containing fine powder; a communication pipe through which the first and second tanks and communicate with each other; and a transfer portion configured to transfer the fluid stored in a desired one of the first and second tanks to the other tank. Each of the tanks and includes a first chamber and a second chamber that are separated by a deformable dividing wall. Each of the first chambers stores an incompressible fluid, and each of the second chambers stores the fluid having higher specific gravity and viscosity than the incompressible fluid. The second chambers of the first and second tanks communicate with each other through the communication pipe. When the incompressible fluid is supplied to the desired first chamber, the transfer portion can discharge the incompressible fluid from the other first chamber.
摘要翻译：本发明包括：第一和第二罐，并且每个被配置为存储含有细粉末的流体; 连通管，第一和第二罐通过该连通管道彼此连通; 以及转移部分，其构造成将存储在所述第一和第二罐中期望的一个中的流体转移到另一罐。每个罐包括由可变形的分隔壁分开的第一室和第二室。每个第一室存储不可压缩流体，并且每个第二室存储具有比不可压缩流体更高的比重和粘度的流体。第一和第二储罐的第二室通过连通管彼此连通。当不可压缩流体被供应到期望的第一室时，转移部分可以从不同的第一室排出不可压缩的流体。

2. 发明授权

US09587635B2 Remotely reconfigurable high pressure fluid passive control system for controlling bi-directional piston pumps as active sources of high pressure fluid, as inactive rigid structural members or as isolated free motion devices 有权
标题翻译：远程可重构的高压流体被动控制系统，用于控制双向活塞泵作为高压流体的主动源，作为无活性的刚性结构构件或隔离的自由运动装置
公开(公告)号：US09587635B2
公开(公告)日：2017-03-07
申请号：US15134909
申请日：2016-04-21
申请人： Murtech, Inc.
发明人： Kenneth A. Knowles, Jr. , Robert C. Murtha, Jr. , Christina Speight
IPC分类号： F04B49/03 , F04B49/22 , F04B5/02 , F04B49/00 , F03B13/20 , F15B7/02 , C02F1/44 , F03B13/14 , F04B9/117 , F04B19/22 , F04B23/06 , F04B53/10 , F04B53/14 , F04B53/16
CPC分类号： F04B49/007 , C02F1/441 , C02F2103/08 , C02F2201/009 , C02F2209/40 , F03B13/14 , F03B13/20 , F04B5/02 , F04B9/117 , F04B11/0033 , F04B19/22 , F04B23/06 , F04B49/03 , F04B49/22 , F04B49/225 , F04B53/10 , F04B53/144 , F04B53/16 , F15B7/02 , Y02A20/144 , Y02E10/30 , Y02E10/38
摘要： A bi-directional pump system that can be configured for a plurality of operating modes. The bi-directional pump system includes a plurality of bi-directional pumps each having their own valving system that are connected to a common high pressure manifold, a low pressure manifold and a suction manifold. Via the respective valve systems, each pump can be configured into: (1) a single-acting pumping mode; (2) a double-acting pumping mode; (3) an inactive free motion mode; and (4) an inactive rigid mode. One exemplary application of the bi-directional pump system is on an articulated wave energy conversion system that consists of three floating barges: a front barge, a center barge and a rear barge where the front barge and center barge are hingedly connected as are the center barge and the rear barge. A first set of the bi-directional pumps span the first hinge connection and the second set of bi-directional pumps span the second hinge connection. The bi-directional pump system intakes sea water and, using wave energy, outputs a high pressure flow of sea water for water desalination and/or for driving electrical generators.
摘要翻译：可以配置为多个操作模式的双向泵系统。双向泵系统包括多个双向泵，每个双向泵具有连接到公共高压歧管，低压歧管和吸入歧管的其自身的阀门系统。通过相应的阀门系统，每个泵可配置成：（1）单作用泵送模式; （2）双作用泵送模式; （3）非活动自由运动模式; 和（4）无效刚性模式。双向泵系统的一个示例性应用是关节式波浪能量转换系统，其由三艘浮式驳船组成：前驳船，中驳船和后驳船，其中前驳船和中驳驳船以中心方式铰接连接驳船和后驳船。第一组双向泵跨越第一铰链连接，第二组双向泵横跨第二铰链连接。双向泵系统进入海水，并使用波浪能量输出高压海水来进行海水淡化和/或驱动发电机。

3. 发明申请

US20160281690A1 DUAL-STAGE CRYOGENIC PUMP 有权
标题翻译：双级低温泵
公开(公告)号：US20160281690A1
公开(公告)日：2016-09-29
申请号：US14668478
申请日：2015-03-25
申请人： Caterpillar Inc.
发明人： Dana R. COLDREN , Sana MAHMOOD
IPC分类号： F04B1/12 , F04B23/02 , F04B15/00
CPC分类号： F04B19/003 , F04B1/12 , F04B9/117 , F04B15/08 , F04B23/02 , F04B53/16
摘要： A pump is disclosed for use in pressurizing a cryogenic fluid. The pump may have a barrel, and a boost enclosure disposed around the barrel. The pump may also have a boost plunger disposed inside the barrel and configured to discharge fluid into the boost enclosure. The pump may further have a main plunger disposed inside the barrel and configured to receive fluid from the boost enclosure and to increase a pressure of the fluid.
摘要翻译：公开了用于加压低温流体的泵。泵可以具有桶，以及围绕桶设置的升压罩。泵还可以具有设置在筒体内并被配置为将流体排放到升压罩中的升压柱塞。泵还可以具有设置在筒体内的主柱塞，并配置成接收来自升压罩的流体并增加流体的压力。

4. 发明申请

US20150050164A1 HYDRAULIC MACHINE, IN PARTICULAR HYDRAULIC PRESSURE EXCHANGER 有权
标题翻译：液压机械，特殊液压切换机
公开(公告)号：US20150050164A1
公开(公告)日：2015-02-19
申请号：US14450574
申请日：2014-08-04
申请人： Danfoss A/S
发明人： Haraldur Sigurdsson
IPC分类号： F01B3/00 , F04B1/20 , F04B9/109
CPC分类号： F01B3/0032 , F04B1/20 , F04B1/24 , F04B9/109 , F04B9/117 , F04B17/00 , F04B17/03 , F04F13/00
摘要： A hydraulic machine (1) is shown, in particular a hydraulic pressure exchanger, comprising a drum (2) rotatable about an axis, a front plate arrangement having a front plate (7) and a pressure shoe (8), said drum (2) comprising a plurality of working cylinders (4), each working cylinder (4) having a front opening, during rotation of this drum (2), said front opening sliding over said pressure shoe (8) along a path, said pressure shoe (8) having at least two kidney-shaped openings, said kidney-shaped openings being arranged in said path. A hydraulic machine should be operated with low noise. To this end said pressure shoe (8) is arranged between said drum (2) and said front plate (7) and comprises at least a pressure cylinder (21) arranged between two neighboring kidney-shaped openings, a piston (22) being arranged in said pressure cylinder (21), said piston (22) resting against said front plate (7), said pressure cylinder (21) being connected with a supply opening (24) in a side of the pressure shoe (8) opposite said front plate (7), said opening (24) at least partly overlapping said path.
摘要翻译：液压机（1），特别是一液压换向器，包括一可绕一轴转动的转鼓（2），前板装置具有前板（7）和压力靴（8），所述滚筒）包括多个工作缸（4），每个工作缸（4）在该转筒（2）的旋转期间具有前开口，所述前开口沿着路径滑过所述压力靴（8），所述压力靴 8）具有至少两个肾形开口，所述肾形开口布置在所述路径中。液压机应低噪音运转。为此，所述压力靴（8）布置在所述滚筒（2）和所述前板（7）之间，并且至少包括布置在两个相邻的肾形开口之间的压力缸（21），活塞（22）被布置在所述压力缸（21）中，所述活塞（22）抵靠所述前板（7），所述压力缸（21）与所述压力靴（8）的与所述前侧板（7）相对的一侧的供给开口（24）板（7），所述开口（24）至少部分地与所述路径重叠。

5. 发明授权

US07261523B2 Pump system for delivering pressurized liquid 失效
标题翻译：用于输送加压液体的泵系统
公开(公告)号：US07261523B2
公开(公告)日：2007-08-28
申请号：US10699917
申请日：2003-11-03
申请人： Serafim Felix Da Silva
发明人： Serafim Felix Da Silva
IPC分类号： F04B17/00
CPC分类号： F04B9/117 , F04B17/00
摘要： A pump system for providing a pressurized liquid comprising an elevated supply reservoir of a liquid at a first pressure; at least one pair of vertically reciprocating liquid transfer vessels (each of the transfer vessels having a force transfer assembly operatively associated with it that transfers downward force into upward force and a liquid pump operatively associated with the force transfer assembly for delivering liquid at a second pressure that is greater than said first pressure) and a storage reservoir below said supply reservoir for receiving liquid from said supply reservoir and delivering said liquid to each of said liquid pumps. The supply reservoir is adapted to supply the liquid to the transfer vessels under gravity flow, and the liquid applied to said transfer vessels provides the downward force.
摘要翻译：一种用于提供加压液体的泵系统，其包括在第一压力下的液体的升高供应储存器; 至少一对垂直往复运动的液体转移容器（每个转移容器具有与其相连的力传递组件，其向下传递向上的力）和与力传递组件操作相关联的液体泵，以在第二压力下输送液体大于所述第一压力）和位于所述供应容器下方的储存容器，用于从所述供应容器接收液体并将所述液体输送到每个所述液体泵。供应储存器适于在重力流下将液体供应到转移容器，并且施加到所述转移容器的液体提供向下的力。

6. 发明授权

US3597116A Fluid-powered pump 失效
标题翻译：流体动力泵
公开(公告)号：US3597116A
公开(公告)日：1971-08-03
申请号：US3597116D
申请日：1969-08-07
申请人： ALCO CONTROLS CORP
发明人： TILNEY RALPH B
IPC分类号： F04B9/10 , F01L25/06 , F04B5/00 , F04B9/115 , F04B9/117 , F04B53/14 , F04B17/00
CPC分类号： F04B5/00 , F01L25/06 , F04B9/115 , F04B9/117 , F04B53/14
摘要： A fluid-powered pump comprising four-way slide valves with fluid conduits connecting the slide valves in a closed circuit. Highand low-pressure fluid connections to the fluid conduits to cause the slide valves to actuate one another in series in a continuously repeating cycle within the closed circuit. The slide valves may be used to pump other fluids from low-pressure supply areas to high-pressure use areas, such as to pump liquid to the boiler in an absorption-type refrigeration system.

7. 发明授权

US2204854A Pumping apparatus 失效
公开(公告)号：US2204854A
公开(公告)日：1940-06-18
申请号：US21979938
申请日：1938-07-18
申请人： BYRON JACKSON CO
发明人： HAMBLY ALLEN E
IPC分类号： F04B9/115 , F04B9/117 , F04B11/00
CPC分类号： F04B9/115 , F04B9/117 , F04B11/0075

8. 发明授权

US2002713A Pump 失效
公开(公告)号：US2002713A
公开(公告)日：1935-05-28
申请号：US65330233
申请日：1933-01-24
申请人： PENICK ARTHUR J , PENICK KIRBY T
发明人： PENICK ARTHUR J , PENICK KIRBY T
IPC分类号： F04B9/117 , F04B15/02 , F04B53/00 , F04B53/10 , F04B53/16
CPC分类号： F04B9/117 , F04B15/02 , F04B53/00 , F04B53/1022 , F04B53/103 , F04B53/164

9. 发明授权

US197239A Improvement in hydraulic and wire-rope pumping systems 失效
公开(公告)号：US197239A
公开(公告)日：1877-11-20
申请号：US197239D
CPC分类号： F04B9/117

10. 发明申请

US20180266412A1 PLANT FOR CONTROLLING DELIVERY OF PRESSURIZED FLUID IN A CONDUIT, AND A METHOD OF CONTROLLING A PRIME MOVER 审中-公开
公开(公告)号：US20180266412A1
公开(公告)日：2018-09-20
申请号：US15983623
申请日：2018-05-18
申请人： IMPACT SOLUTIONS AS
发明人： Terje STOKKEVÅG , Oddgeir HUSØY
IPC分类号： F04B49/22 , F04B11/00 , F04B17/05 , F04B17/03 , F04B17/06 , F04B49/20
CPC分类号： F04B49/22 , E21B43/26 , F04B9/117 , F04B9/1172 , F04B11/0058 , F04B17/03 , F04B17/05 , F04B17/06 , F04B47/04 , F04B49/08 , F04B49/20
摘要： A plant for delivering a fluid in a conduit (10) comprises a prime mover (2), for example a gas turbine, which is configured to drive one or more fluid delivery systems (34a-c, 35a1-c1, 35a2-c2) for delivering a fluid in the conduit (10). A first sensor (16) is configured for sensing pressure variations in the pipe (10) and is connected to a first controller (7). The first controller (7) is configured to provide control signals to control valves (36a-c, 37a-c) for at least one fluid delivery system and to a control system (4, 3) for the prime mover (2). One or more hydraulic pumps (9a-c) are configured to operate the fluid delivery systems and are driven by the prime mover, whereby interaction between the hydraulic pumps and the prime mover is controlled based on sensed pressure in the pipe (10).

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