METHOD AND PUMP FOR IMPELLING WATER IN WATERS
    1.
    发明申请
    METHOD AND PUMP FOR IMPELLING WATER IN WATERS 审中-公开
    用于水中水分的方法和泵

    公开(公告)号:WO99048818A1

    公开(公告)日:1999-09-30

    申请号:PCT/DK1999/000158

    申请日:1999-03-23

    Abstract: A method for impelling water in e.g. a lake (2) by with a pump (1) transforming the waves of the lake into whirling water (14) which is sent down towards the bottom (4) of the water area. The pump comprises a horizontally extending whirl pipe (7) with a longitudinal slot (8) and at least one preferably curvedly extending baffle (9) with a top front edge (10a) mainly facing a wave front in the lake in operation and a bottom rear edge (10b) extending along the slot. Both ends of the whirl pipe are fluid-connected to a submersible pipe (16) extending down towards the bottom of the water area. The pump is simple and reliable as it functions without movable parts. The pump can without costs for external energy take surface water high in oxygen and atmospheric air down to enrich "dead" bottom water low in oxygen. At the same time the pump can advantageously be used for removing undesired constituents such as superfluous biomass from the lake and add desired additives such as lime to this.

    Abstract translation: 一种在例如水中促进水的方法。 一个湖(2)用泵(1)将湖的波浪变成旋转的水(14),向水面的底部(4)送去。 泵包括具有纵向狭槽(8)和至少一个优选弯曲延伸的挡板(9)的水平延伸的旋转管(7),其中主要在操作中的湖中的主要面向波前的顶部前边缘(10a)和底部 后边缘(10b)沿着狭槽延伸。 涡旋管的两端流体连接到向下延伸到水区底部的潜水管(16)。 该泵是简单可靠的,因为没有可移动部件。 泵可以不用外部能量的成本使地表水中的氧气和大气中的空气降低,从而使氧气中“死”的底部水分富集。 同时,泵可以有利地用于从湖中去除不需要的成分,例如多余的生物质,并向其中加入所需的添加剂如石灰。

    GAS TURBINE WATER INJECTION FOR EMISSIONS REDUCTION

    公开(公告)号:WO2020242556A1

    公开(公告)日:2020-12-03

    申请号:PCT/US2020/023081

    申请日:2020-03-17

    Abstract: A water delivery system (18) for delivering water for injection into gas turbine engine combustor (4) includes a centrifugal pump (19) and a metering valve (23). The centrifugal pump (19) has an inlet (20) connected to a water source and a discharge (21) connected to a water supply line (22). The metering valve (23) is connected to the water supply line (22) downstream of the discharge (21) of the centrifugal pump (19). The water supply line (22) is connected to an injector nozzle (14) downstream of the metering valve (23). The metering valve (23) is operable to regulate a flow rate of water in the water supply line (22), to thereby meter an amount of water supplied to the injector nozzle (14).

    SELBSTPUMPENDES VAKUUM-ROTORSYSTEM
    3.
    发明申请
    SELBSTPUMPENDES VAKUUM-ROTORSYSTEM 审中-公开
    自吸式真空转子系统

    公开(公告)号:WO2017137257A1

    公开(公告)日:2017-08-17

    申请号:PCT/EP2017/051527

    申请日:2017-01-25

    CPC classification number: F04D17/168 F04D1/12

    Abstract: Die Erfindung betrifft ein Vakuum-Rotorsystem (1) umfassend einen hohlförmigen Rotor (2) mit einer zu beiden Enden (2a, 2b) senkrecht zur Rotationsachse (R) offenen Rotormantelfläche (21) und mindestens zwei innerhalb der Rotormantelfläche (21) mit deren Innenseite (21i) verbundenen Naben (22, 23), die in entsprechenden Lagern (24) zur Rotation des Rotors (2) geeignet gelagert sind, ein den Rotor (2) umschließendes Maschinengehäuse (3) mit mindestens einer Gasauslassöffnung (31) zum Auslassen von Gasen (G) aus dem Maschinengehäuse (3) heraus, ein mit der Gasauslassöffnung (31) verbundenes Vakuumsystem (4) mit mindestens einer Vorpumpe (41) zur Erzeugung eines Vorvakuumdrucks (VD) im Maschinengehäuse (3) sowie mindestens eine im Maschinengehäuse (3) zwischen der Nabe (22) und dem dazugehörigen offenen Ende (2a) der Rotormantelfläche (21 ) in einem geeigneten Abstand (A) zu deren Innenseite berührungsfrei zur Rotormantelfläche (21) zur effektiven Aufnahme von Gas (G) angeordnete und mit der Gasauslassöffnung (31) zur Abfuhr des aufgenommenen Gases (G) verbunden erste Gasentnahmevorrichtung (5, 51) mit einer Gasaufnahmeöffnung (53), die so angeordnet ist, dass der Rotor (2) bei einer Drehfrequenz größer 200Hz selbst einen Teil des sich durch die Rotordrehung entlang der Innenseite (21i) der Rotormantelfläche (21) bewegenden Gasstroms (G) zumindest in die erste Gasentnahmevorrichtung (5, 51) fördert und somit selbst einen Gasdruck im Maschinengehäuse (3) vom Vorvakuumdruck (VD) auf einen geringeren Betriebsvakuumdruck (BD) reduzieren kann.

    Abstract translation:

    本发明涉及(1),包括hohlf&OUML真空转子系统;形转子(2)两端(2A,2B)垂直于转动(R)的轴打开RotormantelflÄ枝(21) 和至少两个Rotormantelfl BEAR相关联的表面(21)与在对应的轴承其内侧(21I)轮毂(22,23)(24),用于(2)安装在转子的旋转中适于接收转子包围(2)大街 ;形成Maschinengeh BEAR使用(3)与至少一个气体出口和oUML;开口(31),用于从Maschinengeh BEAR使用排出气体(G)(3)时,一个与所述气体出口&oUML;相关联的开口(31)的真空系统,其具有至少(4) 用于Maschinengeh BEAR使用制造背衬压(VD)背泵(41)(3)和至少一个在所述轮毂(22)和所述dazugeh&oUML之间Maschinengeh BEAR使用(3);元的Rotormantelfl&AUML的开口端(图2a);枝( 21)从内部以适当的距离(A)接触而不接触 Rotormantelfl BEAR表面(21),用于气体的有效吸收(G)被设置,并与所述气体出口Ö用于除去所捕获的气体连接的第一气体采样装置(5,51),其具有气体收容&OUML(G)的开口(31);开口(53) 被布置成使得所述转子(2)在一个旋转频率GRö道路他200HZ本身的一部分通过沿着Rotormantelfl BEAR的内表面(21I)的转子旋转的至少第一气体提取装置移动所述气体流(G)的表面(21) (5,51),并且因此本身可以将机器外壳(3)中的气体压力从前级真空压力(VD)降低到更低的操作真空压力(BD)。

    METHOD FOR OPERATING A REFRIGERATION SYSTEM AND A REFRIGERATION SYSTEM
    4.
    发明申请
    METHOD FOR OPERATING A REFRIGERATION SYSTEM AND A REFRIGERATION SYSTEM 审中-公开
    用于操作的冷却系统和冷却系统

    公开(公告)号:WO01038117A1

    公开(公告)日:2001-05-31

    申请号:PCT/DE2000/004115

    申请日:2000-11-22

    Abstract: The invention relates to a method for operating a refrigeration system, in particular an air-conditioning system for motor vehicles, according to which a pressure tube compressor (12) is provided as the compressor. This prevents pulsing in the intake line and the pressurised gas line. The pressure tube compressor (12) achieves an excellent performance even at a minimal mass flow and a high pressure differential and is preferably driven by an electromotor (30). The invention also relates to a refrigeration system equipped with a corresponding pressure tube compressor (12).

    Abstract translation: 一种操作制冷系统的方法,特别是空气调节系统用于机动车辆提供提供一种皮托管压缩机(12),其为压缩机。 因此脉动避免在进气管线和压力气体管线。 皮托管压缩机(12),即使在低质量流量和在高压力差达到良好的性能,并优选由电动机(30)驱动。 此外相应与皮托管压缩机(12)中描述了提供制冷系统。

    STAUROHRFÖRDEREINRICHTUNG SOWIE ZENTRIFUGE ZUM TRENNEN VON FLÜSSIGKEITEN MIT EINEM ROTOR UND ZUMINDEST EINEM STAUROHR
    5.
    发明申请
    STAUROHRFÖRDEREINRICHTUNG SOWIE ZENTRIFUGE ZUM TRENNEN VON FLÜSSIGKEITEN MIT EINEM ROTOR UND ZUMINDEST EINEM STAUROHR 审中-公开
    JAM管输送机,离心分离流体与转子和至少一个PITOT

    公开(公告)号:WO2015058741A1

    公开(公告)日:2015-04-30

    申请号:PCT/DE2014/100373

    申请日:2014-10-17

    CPC classification number: F04D1/12

    Abstract: Die vorliegende Erfindung betrifft eine Staurohrfördereinrichtung (1), bei der eine einströmende Flüssigkeit (3) in einem Rotor (2) durch Kanäle (4) geführt wird. Die Flüssigkeit (3) wird durch den mit hoher Drehzahl rotierenden Rotor (2) mitgenommen und dadurch entsprechend beschleunigt. Dadurch entstehen starke Fliehkräfte, die zur Trennung der Flüssigkeit (3) in einzelne Phasen (I, II, III) mit jeweils unterschiedlicher Dichte führen. Hierzu hat die Staurohrfördereinrichtung (1) zwei stationäre Staurohre (5), die so ausgeführt sind, dass die jeweiligen Eintrittsöffnungen (6) in unterschiedlichen Abständen gegenüber einer Rotorinnenwandfläche (7) bzw. einer Rotationsachse (8) angeordnet sind.

    Abstract translation: 本发明涉及一种皮托管输送机(1),其特征在于,通过通道(4)流动的液体(3)的转子(2)中被引导。 所述液体(3)由高速旋转的转子(2),从而相应地加速夹带。 这引起了强烈的离心力用于分离液体(3)转换成各相(I,II,III)引线各自具有不同的密度。 为了这个目的,所述皮托管输送机(1)具有两个固定的皮托管(5),其被设计成使得相应的入口开口(6)布置在不同距离处相对于转子内壁面(7)和旋转轴线(8)。

    CENTRIFUGAL PUMP WITH ROTATING HOUSING
    6.
    发明申请
    CENTRIFUGAL PUMP WITH ROTATING HOUSING 审中-公开
    离心泵与旋转壳

    公开(公告)号:WO2011055392A1

    公开(公告)日:2011-05-12

    申请号:PCT/IS2010/000013

    申请日:2010-11-05

    Abstract: The present invention relates to a new device for pumping fluid, the pump having chamber which revolves around a central pressure pipe. Other rotating parts of the pump revolve around this same axis such that the pressure pipe functions as the axis of rotation of the device. During the spinning of the chamber and the internal pump elements pressure due to centrifugal forces is formed in the pump house.

    Abstract translation: 本发明涉及一种用于泵送流体的新装置,该泵具有围绕中心压力管旋转的腔室。 泵的其它旋转部分围绕同一轴线旋转,使得压力管作为装置的旋转轴线起作用。 在室的旋转和内部泵元件期间,在泵室中形成由于离心力的压力。

    PITOT TUBE INLET INSERT
    7.
    发明申请

    公开(公告)号:WO99037923A1

    公开(公告)日:1999-07-29

    申请号:PCT/US1999/001386

    申请日:1999-01-21

    CPC classification number: F04D1/12

    Abstract: An insert (40) is provided for attachment to the inlet or nose of a pitot tube (10) to withstand the wear and damage imposed on the inlet of the pitot tube by high velocity and high pressure fluid moving through the rotary casing and into the pitot tube. The insert (40) reduces the amount of damage normally done to the pitot tube (10) under normal operating conditions thereby extending the life of the pitot tube. When worn or damaged, only the insert needs to be replaced rather than the entire pitot tube as is done in conventional systems. The insert (40) permits the machining of the insert to meet the specifications of a particular application, thereby providing the ability to control pump performance over a wider range of operational conditions.

    Abstract translation: 提供插入件(40),用于附接到皮托管(10)的入口或鼻部,以承受通过高速和高压流体移动通过旋转套筒并进入皮托管(10)的施加在皮托管入口上的磨损和损伤 皮托管。 插入件(40)在正常操作条件下减少通常对皮托管(10)进行的损坏量,从而延长皮托管的使用寿命。 当磨损或损坏时,只需要更换插入件,而不必像常规系统那样更换整个皮托管。 插入件(40)允许加工插入件以满足特定应用的规格,从而提供在更宽范围的操作条件下控制泵性能的能力。

    PITOT ENGINE CRANKSHAFT OIL PUMP
    9.
    发明申请
    PITOT ENGINE CRANKSHAFT OIL PUMP 审中-公开
    PITOT发动机起重机油泵

    公开(公告)号:WO2008112067A3

    公开(公告)日:2009-10-08

    申请号:PCT/US2008002233

    申请日:2008-02-20

    CPC classification number: F01M1/02 F01M2001/062 F16N7/18

    Abstract: The oil pump comprises an open ended conduit (1) extending from a connecting rod journal (3) to below the surface of oil in a crankcase. The conduit is bent and oriented such that the open end (7) is tangential to the radius of crankshaft (5) rotation and faces in the direction of rotation. Channels in the crankshaft and connecting rod journal provide flow paths between the upper end of the conduit and at least one bearing surface.

    Abstract translation: 油泵包括从连杆轴颈(3)延伸到曲轴箱内的油表面下方的开口管道(1)。 导管弯曲并定向成使得开口端(7)与曲轴(5)的旋转半径相切,并且面向旋转方向。 曲轴和连杆轴颈中的通道在导管的上端和至少一个支承表面之间提供流动路径。

    LUBRICATING SYSTEM, PREFERABLY FOR REFRIGERATING MACHINERY AND COMPRISING A PITOT TUBE PUMP
    10.
    发明申请
    LUBRICATING SYSTEM, PREFERABLY FOR REFRIGERATING MACHINERY AND COMPRISING A PITOT TUBE PUMP 审中-公开
    润滑系统,优选用于制冷机械和包装管道泵

    公开(公告)号:WO99019627A1

    公开(公告)日:1999-04-22

    申请号:PCT/SE1998/001757

    申请日:1998-09-30

    CPC classification number: F04D1/14 F04B39/0246 F04D1/12

    Abstract: A lubricating system, preferably for smaller refrigerating machinery of piston compressor type (1, 2, 3) having a substantially vertically extending drive shaft (4). A disc-shaped member (11) is arranged adjacent to the lower part of the drive shaft (4) to be rotated by the rotary movement of the drive shaft (4), arranged having oil transferring means (12; 20, 20', 20'') communicating with oil in an underlying oil reservoir (10). Said oil transferring means (12; 20, 20', 20'') will during a rotary movement transfer oil from the oil reservoir (10) to the upper plane of the disc-shaped member (11), and a tubular pipe (14), having its lower open part (15) open against the rotary direction at the peripheral part of the disc-shaped member (11), moves in the manner of a Pitot pipe pump oil via the tubular pipe (14) from the disc-shaped member (11) for lubrication of the piston compressor (1, 2, 3). The lower portion of the drive shaft (4) can be arranged with a downwardly open conically reduced tubular member (9), which at a high rotary speed collects and transfers oil through a channel taken up in the drive shaft (4) for lubrication of the piston compressor.

    Abstract translation: 一种润滑系统,优选用于具有基本垂直延伸的驱动轴(4)的活塞式压缩机型(1,2,3)的较小型制冷机械。 盘状构件(11)与驱动轴(4)的下部相邻配置,通过驱动轴(4)的旋转运动而旋转,该驱动轴(4)布置有油转移装置(12; 20,20', 20“)与下层储油器(10)中的油相通。 所述油输送装置(12; 20,20',20“)将在旋转运动期间将油从储油器(10)转移到盘形构件(11)的上平面,并且管状管 ),其在盘状部件(11)的周边部分处具有相对于旋转方向打开的下开口部分(15),通过管状管道(14)从盘状部件(14)以皮托管泵油的方式移动, (11),用于润滑活塞式压缩机(1,2,3)。 驱动轴(4)的下部可以布置成向下开口的圆锥形减小的管状构件(9),其以高转速收集并传送通过驱动轴(4)中的通道的油,以润滑 活塞式压缩机。

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