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51. 发明申请

WO2022173493A1 HYDROELECTRICITY PRODUCTION USING CHANGES IN WATER COLUMN DENSITY TO INDUCE VERTICAL FLOW 审中-公开
公开(公告)号：WO2022173493A1
公开(公告)日：2022-08-18
申请号：PCT/US2021/061864
申请日：2021-12-03
申请人： MATT, Hutcheson
发明人： MATT, Hutcheson
IPC分类号： F04F1/18 , F04F1/06 , F04F1/08 , F04F1/20 , F15D1/00 , E02E10/20
摘要： The present invention relates generally to a process and method for inducing vertical flow, upward, within an extended-length water column by producing changes in density within a water column. Specifically, the induced (vertical) flow of water within an extended water column that is the present invention is accomplished through water aeration, with ambient air, which is compressed and injected into the extended water column inducing ascending water flow rates sufficient to generate hydraulic pressure and hydraulic powered energy, through generated radial force in a hydraulic turbine, ft is another goal of this invention to utilize air infused water, sourced from high-density and low depths, to create and maintain said vertical flow to induce and sustain turbine actuation through said unaltered and recyclable mediums - air and water - for electric energy production.

52. 发明申请

WO2015190280A1 エアリフトポンプおよび水中堆積物の吸引方法审中-公开
标题翻译：空气抽吸泵和在水下沉降中获取的方法
公开(公告)号：WO2015190280A1
公开(公告)日：2015-12-17
申请号：PCT/JP2015/065045
申请日：2015-05-26
申请人：国立大学法人神戸大学
发明人：細川　茂雄
IPC分类号： F04F1/18 , E02F3/88 , F04F1/20
CPC分类号： E02F3/88 , F04F1/18 , F04F1/20
摘要：【課題】水中堆積物の吸引を効率良く行うことができるエアリフトポンプを提供する。【解決手段】水中に起立状態で設置される主管（１０）および作動管（２０）を有し、作動管（２０）から主管（１０）に作動流体を導入することにより、主管（１０）の下部に形成された吸引口（１２）から堆積物を水と共に吸引して、上方に搬送するエアリフトポンプ（１）であって、作動管（２０）は、供給された液相の作動流体を外部の水と断熱した状態で下方に案内する断熱部（２２）と、断熱部（２２）を経た作動流体を外部の水との熱交換により加熱気化させて主管（１０）に供給する熱交換部（２４）とを備える。
摘要翻译： [问题]提供能够有效地吸入水下沉积物的空气提升泵。 [解决方案]一种空气提升泵（1），其具有在水中竖立设置的主管（10）和工作管（20），使得当工作流体从工作管道（10）引入主管（10）时 20），与形成在主管（10）的底部的吸入口（12）一起从水中吸收沉淀物并向上运送。所述工作管道（20）配备有：绝热部（22），其将所供给的液相工作流体向下引导，所述液相工作流体与外部水绝热; 以及热交换单元（24），其通过与外部水的热交换使已经通过所述绝热部（22）的工作流体热蒸发并将所述蒸发的工作流体供给到所述主管（10）。

53. 发明申请

WO02059485B1 GAS LIFT VALVE WITH CENTRAL BODY VENTURY FOR CONTROLLING THE FLOW OF INJECTION GAS IN OIL WELLS PRODUCING BY CONTINUOUS GAS LIFT 审中-公开
标题翻译：用于控制连续气举产生油井注入气体流动的中央阀体气体提升阀
公开(公告)号：WO02059485B1
公开(公告)日：2002-11-21
申请号：PCT/BR0200009
申请日：2002-01-17
申请人： PETROLEO BRASILEIRO SA
发明人： RESENDE DE ALMEIDA ALCINO
IPC分类号： E21B34/06 , E21B34/10 , E21B43/12 , E21B43/16 , F04F20060101 , F04F1/20 , F16K15/02
CPC分类号： E21B43/123 , Y10T137/2934
摘要： The present invention relates to a gas lift valve (34) for use in an oil well producing by means of gas lift, said gas lift valve (34) making use of a central body venturi (40) for both controlling the flow of the injection gas from the annulus (6) between the tubing (3) and the casing (2) of the oil well, and precluding a reverse flow of fluids from said oil well towards said annulus(6).
摘要翻译：本发明涉及一种用于通过气举生产的油井中的气举阀（34），所述气举阀（34）利用中央主体文氏管（40）用于控制注入的流量气体从油井的管道（3）和套管（2）之间的环空（6）中排出，并且防止流体从所述油井向所述环空（6）逆流。

54. 发明公开

EP4314482A1 GAS LIFT SYSTEM AND METHOD 审中-实审
公开(公告)号：EP4314482A1
公开(公告)日：2024-02-07
申请号：EP22781995.0
申请日：2022-03-29
申请人： Sam and Gail LLC
发明人： WILDMAN, SR., Samuel Levern , WILDMAN, William Durell , WILDMAN, Maxwell Ryan
IPC分类号： E21B43/12 , E21B34/08 , F04F1/20 , F16K31/122 , F16K31/126

55. 发明公开

EP2452136A4 DEVICE AND METHOD FOR ENERGY WELL 有权转让
标题翻译： VORRICHTUNG UND VERFAHRENFÜRENERGIEBOHRUNGEN
公开(公告)号：EP2452136A4
公开(公告)日：2017-06-14
申请号：EP10797375
申请日：2010-06-18
申请人： ENERGYBOOSTER AB
发明人： KHARSEH MOHAMAD , OSSIANSSON WILLY
IPC分类号： F24J3/08 , F04F1/20
CPC分类号： F04F1/20 , F24J3/082 , F24J3/086 , Y02E10/125 , Y02E10/16
摘要： Method for increasing efficiency during heating or cooling using an energy well (1) in the form of an elongated hole the bottom of which is arranged at a greater depth than its opening, where a cooling agent streams through the well (1) in a collector conduit (3) and is heat exchanged against the material surrounding the well (1). The invention is characterised in that a tube (301) runs down into the energy well (1) from above its opening and down along the energy well (1) towards its bottom, in that the end (303) of the tube (301) facing towards the bottom of the energy well (1) is open, in that liquid is supplied through the tube (301) so that the liquid thereby streams down and out into the energy well (1) through the open end (303) of the tube (301), in that gas bubbles (305) are supplied to the liquid streaming down through the tube (301), and in that the added gas bubbles (305) are so small so that they rise more slowly in the liquid than the velocity of the liquid at the supply point.
摘要翻译： 1。一种用于在采用长孔形式的能量井（1）的加热或冷却期间提高效率的方法，所述能量井的底部布置在比其开口更深的深度处，其中冷却剂流过收集器中的井（1）导管（3）并且与井（1）周围的材料进行热交换。本发明的特征在于，管（301）的端部（303）从管道（301）的端部（303）沿着能量井（1）朝向其底部向下流入能量井（1）面向能量井（1）的底部是打开的，因为液体通过管（301）供应，使得液体由此向下流出并通过第一能量井（1）的开口端（303）其特征在于，气泡（305）被提供给通过管（301）向下流动的液体，并且添加的气泡（305）非常小，使得它们在液体中的上升速度比供应点处液体的速度。

56. 发明公开

EP2452136A1 DEVICE AND METHOD FOR ENERGY WELL 有权转让
标题翻译：装置和方法的能量好
公开(公告)号：EP2452136A1
公开(公告)日：2012-05-16
申请号：EP10797375.2
申请日：2010-06-18
申请人： EnergyBooster AB
发明人： KHARSEH, Mohamad , OSSIANSSON, Willy
IPC分类号： F24J3/08 , F04F1/20
CPC分类号： F04F1/20 , F24T10/13 , F24T10/30 , Y02E10/125 , Y02E10/16
摘要： Method for increasing efficiency during heating or cooling using an energy well (1) in the form of an elongated hole the bottom of which is arranged at a greater depth than its opening, where a cooling agent streams through the well (1) in a collector conduit (3) and is heat exchanged against the material surrounding the well (1). The invention is characterised in that a tube (301) runs down into the energy well (1) from above its opening and down along the energy well (1) towards its bottom, in that the end (303) of the tube (301) facing towards the bottom of the energy well (1) is open, in that liquid is supplied through the tube (301) so that the liquid thereby streams down and out into the energy well (1) through the open end (303) of the tube (301), in that gas bubbles (305) are supplied to the liquid streaming down through the tube (301), and in that the added gas bubbles (305) are so small so that they rise more slowly in the liquid than the velocity of the liquid at the supply point.
摘要翻译： 1。一种用于在采用长孔形式的能量井（1）的加热或冷却期间提高效率的方法，所述能量井的底部布置在比其开口更深的深度处，其中冷却剂流过收集器中的井（1）导管（3）并且与井（1）周围的材料进行热交换。本发明的特征在于，管（301）的端部（303）从管道（301）的端部（303）沿着能量井（1）朝向其底部向下流入能量井（1）面向能量井（1）的底部是打开的，因为液体通过管（301）供应，使得液体由此向下流出并通过第一能量井（1）的开口端（303）其特征在于，气泡（305）被提供给通过管（301）向下流动的液体，并且添加的气泡（305）非常小，使得它们在液体中的上升速度比供应点处液体的速度。

57. 发明授权

EP0204823B1 Side pocket mandrel 失效
标题翻译：侧口袋
公开(公告)号：EP0204823B1
公开(公告)日：1990-08-29
申请号：EP86900445.7
申请日：1985-12-04
申请人： CRAWFORD, Douglass W. , CRAWFORD, William B. , DINNING, Robert W.
发明人： CRAWFORD, Douglass W. , CRAWFORD, William B. , DINNING, Robert W.
IPC分类号： E21B23/03 , E21B34/06 , E21B43/12 , F04F1/20
CPC分类号： E21B43/123 , E21B23/03
摘要： In accordance with illustrative embodiments of the present invention, a side pocket mandrel (10, 410) having a side pocket laterally offset from the open bore (425) has an opening (29, 430) at the upper end adapted to receive a gas lift valve (21). The axis (428) of the opening is inclined in a downward and inward direction toward the axis (429) of the open bore. The opening can be formed in a short-length seating section (412) that is welded to one end of a central body section (413). A kickover (20) tool for replacing and removing valves includes an orienting section (60) having angularly spaced dogs (26, 92) that are cooperable with a sleeve in the mandrel to cause orientation of the tool and to trigger longitudinal movement of a control rod (94). Rod movement actuates guides on a pivot arm (24) that cooperates with ramps (450) or the like in the mandrel to cause the valve to be inserted through the opening to a position extending upwardly into the annulus with a packing sub thereon engaging the opening.

58. 发明授权

US11466703B2 Methods and apparati for quickset gas lift separation and liquid storage 有权
公开(公告)号：US11466703B2
公开(公告)日：2022-10-11
申请号：US17670251
申请日：2022-02-11
申请人： LIFTROCK LLC
发明人： Billy Joe Ellis, Jr.
IPC分类号： F04F1/20 , B01D45/00 , E21B43/12 , E21B34/16 , E21B34/06
摘要： The present disclosure provides methods and apparati for separating liquids from production gases and recovering the liquids. The methods and apparati of the present disclosure can reduce or eliminate emissions compared to standard methods and devices and also eliminate the need for haul away of liquids by collecting compressor system liquids in charge vessel(s). The methods and apparati of the present disclosure can also be used to fuel the engines which operate the compressor systems using gas from the compressor drains and the gas used to drain the charge vessel(s).

59. 发明授权

US11174877B2 Submerged reverse osmosis system 有权
公开(公告)号：US11174877B2
公开(公告)日：2021-11-16
申请号：US16484323
申请日：2018-02-09
申请人： Natural Ocean Well Co.
发明人： Robert A. Bergstrom , Stephen R. Ramsay
IPC分类号： B01D61/02 , B01D61/08 , C02F1/00 , C02F1/44 , C02F103/00 , C02F103/08 , B01D61/10 , B01D65/02 , B01D65/08 , C02F1/76 , C02F1/78 , F04F1/08 , F04F1/20
摘要： A submersible reverse osmosis desalination apparatus and method employs airlift to remove desalinated water from the apparatus via as annular flow regime over a substantial portion of the product water discharge conduit. Use of a high air fraction for airlift operation and an annular flow regime significantly lowers the weight of the product water column, as well as the backpressure on the downstream side of the osmotic membranes and at the bottom of the discharge water conduit. This permits deployment of the apparatus at reduced depths and in many eases closer to shore. In preferred embodiments the apparatus relies wholly upon hydrostatic pressure to drive seawater through the osmotic membranes, and continuously desalinates seawater and delivers pure water to the discharge water conduit without using any submerged moving parts subject to wear or breakage.

60. 发明申请

US20210115768A1 LANDFILL WELL PUMP 有权
公开(公告)号：US20210115768A1
公开(公告)日：2021-04-22
申请号：US17076310
申请日：2020-10-21
申请人： Q.E.D. Environmental Systems, Inc.
发明人： John F. Schaupp , Steven R. Wells
IPC分类号： E21B43/12 , F04F1/20
摘要： A submersible fluid pump suitable for use in a landfill well includes an outer case extending along a vertical axis and at least partially defining an interior of the fluid pump, a fluid inlet and outlet, a discharge tube within the outer case and disposed between the fluid inlet and the fluid outlet, a float positioned around the discharge tube and within the outer case such that the float is within the discharge tube and the outer case, the float being movable along the discharge tube in an axial direction, a pneumatic valve configured to introduce pressurized air into the interior of the fluid pump, an actuator configured to open and close the pneumatic valve, and a plurality of magnets comprising a first magnet fixed with respect to the actuator and a second magnet fixed with respect to the float, the second magnet configured to magnetically repel the first magnet as the float moves to tip the actuator to either open or close the pneumatic valve.

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