A DEVICE FOR DIRECTING THE FLOW OF A FLUID USING A CENTRIFUGAL SWITCH
    1.
    发明公开
    A DEVICE FOR DIRECTING THE FLOW OF A FLUID USING A CENTRIFUGAL SWITCH 审中-公开
    一种用于控制液体的流动使用离心开关

    公开(公告)号:EP2705216A2

    公开(公告)日:2014-03-12

    申请号:EP12779956.7

    申请日:2012-04-13

    IPC分类号: E21B43/12 E21B34/08

    摘要: According to an embodiment, a device for directing the flow of a fluid comprises: a fluid chamber; a first outlet; a second outlet; a first outlet fluid passageway, wherein the first outlet fluid passageway is operatively connected to the first outlet; and a second outlet fluid passageway, wherein the second outlet fluid passageway is operatively connected to the second outlet; wherein the fluid rotationally flows about the inside of the chamber, and wherein the fluid flowing through the first outlet fluid passageway conjoins with the fluid flowing through the second outlet fluid passageway at a point downstream of the first and second outlet. According to another embodiment, a device for directing the flow of a fluid comprises: a sensor; a first outlet connected to the sensor; a second outlet connected to the sensor; a first outlet fluid passageway; and a second outlet fluid passageway; wherein as the total number of phases of the fluid increases, the sensor directs at least a first phase of the fluid into the first outlet fluid passageway and directs at least a second phase of the fluid into the second outlet fluid passageway, and wherein the fluid flowing through the first outlet fluid passageway conjoins with the fluid flowing through the second outlet fluid passageway at a point downstream of the first and second outlet.

    Loss reduction apparatus
    3.
    发明公开
    Loss reduction apparatus 有权
    装置以降低损失

    公开(公告)号:EP1860367A3

    公开(公告)日:2010-01-06

    申请号:EP07251752.7

    申请日:2007-04-25

    申请人: Rolls-Royce plc

    IPC分类号: F17D5/02 F01D17/10 F01D25/12

    摘要: Loss reduction apparatus (62, 162) for a fluid transfer system (10) includes a fluid device (20, 40, 50). The fluid device (20, 40, 50) defines a first fluid path along which a greater part of a fluid flows in a first condition, and a second fluid path along which a greater part of the fluid flows in a second condition. The apparatus is arranged so that when a leak occurs at a location (18) in the system, the leak causes a relative reduction in fluid pressure at the location, which moves the device from the first condition to the second condition.

    AN APPARATUS FOR TREATING A LIQUID
    4.
    发明公开
    AN APPARATUS FOR TREATING A LIQUID 审中-公开
    处理液体的装置

    公开(公告)号:EP1998879A1

    公开(公告)日:2008-12-10

    申请号:EP07711281.1

    申请日:2007-03-21

    申请人: Kolding, Klaus

    发明人: Kolding, Klaus

    IPC分类号: B01F5/06 F16L11/22

    摘要: An apparatus (1) for treating a liquid, such as water or a beverage, in order to improve the quality of the liquid, and in order to ensure that the minerals and nutrients which are naturally present in the liquid are assimilated in a living organism consuming the liquid to the maximum extent. The apparatus (1) comprises at least two pipe segments (2) being twisted about a common axis in such a manner that each of the pipe segments (2) at least substantially abuts said common axis, each pipe segment (2) having an inlet opening and an outlet opening (3) , the pipe segments forming parallel flow paths between a common inlet and a common outlet. The liquid performs spiralling movements when flowing through the pipe segments, and thereby the minerals in the liquid are forced to be in a more absorbable form.

    摘要翻译: 一种用于处理诸如水或饮料等液体的设备(1),以改善液体的质量,并且为了确保天然存在于液体中的矿物质和营养物质被吸收在活的有机体中 最大限度地消耗液体。 该装置(1)包括至少两个围绕共同轴线扭转的管段(2),使得每个管段(2)至少基本上邻接所述公共轴线,每个管段(2)具有入口 开口和出口开口(3),管段在共同入口和共同出口之间形成平行流动路径。 液体在流过管段时进行螺旋运动,从而迫使液体中的矿物质处于更可吸收的形式。

    FEEDBACK-FREE FLUIDIC OSCILLATOR AND METHOD
    5.
    发明公开
    FEEDBACK-FREE FLUIDIC OSCILLATOR AND METHOD 有权
    与通常的无线新闻传播系统,更严格的服务和方法进行操作

    公开(公告)号:EP1121201A4

    公开(公告)日:2002-10-16

    申请号:EP99954624

    申请日:1999-10-15

    发明人: RAGHU SURYA

    摘要: A fluidic oscillator includes a member having an oscillation inducting chamber (IC), at least one source of fluid (SF) under pressure, at least a pair of power nozzles (FH1, FH2) connected to the at least one source of fluid under pressure for projecting at least a pair of fluid jets into the oscillation chamber, and at least one outlet from the oscillation chamber for issuing a pulsating jet of fluid to a point of utilization or ambient. A common fluid manifold connected to said at least a pair of power nozzles. The shape of the power nozzle manifold forms one of the walls of the interaction or oscillation chamber. In some of the fluidic circuits, the length can be matched to fit existing housings. The power nozzle can have offsets which produce yaw angles in a liquid spray fan angle to the left or right depending on the direction desired. In some embodiments, the exit throat is off axis (off the central axis of the symmetry) by a small fraction to the left or right to move the leftward or rightward yaw angles in the spray. The outlet throat (BX) may be offset along the longitudinal axis by a small amount to produce a yaw angle of predetermined degree to the left or right depending on what is desired. Thus, one can construct circuits for yaw using a combination of the techniques described above which suits most applications.

    Cooling of a turbine blade
    6.
    发明公开
    Cooling of a turbine blade 失效
    涡轮叶片冷却

    公开(公告)号:EP0810349A3

    公开(公告)日:1998-08-19

    申请号:EP97303600

    申请日:1997-05-28

    申请人: TOSHIBA KK

    IPC分类号: F01D5/18 F01D25/12

    摘要: Structure with elements includes a main body (21) of the element used in a gas stream and a plurality of fluid passage (25,26). Each outlet (27, 28) of the fluid passage (25,26) openes in the surface of the main body (21). Coolant fluid flows through the passage and from each outlet (27, 28) to cover the surface in a fluid film. A first one of the fluid passages is arranged to discharge the coolant fluid from the outlet (27, 28) in the direction of the gas stream (23) on the surface. The coolant fluid also flows from an outlet (28) of a second one of the fluid passages (26) toward the gas stream and lies adjacent and close to the first outlet (27) of the first fluid passage (25).

    Fluidic Contactors
    7.
    发明公开
    Fluidic Contactors 失效
    Mischer-Absetzer。

    公开(公告)号:EP0328297A2

    公开(公告)日:1989-08-16

    申请号:EP89300982.9

    申请日:1989-02-01

    IPC分类号: B01D11/04

    摘要: In apparatus for mixing and then separating different flow streams, such as solvent extraction apparatus, a cascade of contactors (1-4) and jet pumps (5-8) are arranged in counter-current flow mode. The same one flow stream is applied to the drive port of each jet pump in the cascade and the other flow stream is applied to the suction port of each jet pump in the cascade.

    摘要翻译: 在用于混合然后分离不同流动的装置(例如溶剂萃取装置)中,以逆流模式布置了级联的接触器(1-4)和喷射泵(5-8)。 相同的一个流动流被施加到级联中的每个喷射泵的驱动端口,并且另一个流动流被级联地施加到每个喷射泵的吸入口。

    Shock absorber
    8.
    发明公开
    Shock absorber 失效
    减震器

    公开(公告)号:EP0045973A2

    公开(公告)日:1982-02-17

    申请号:EP81106291.8

    申请日:1981-08-12

    IPC分类号: F16F9/34 B60G13/08

    摘要: A shock absorber has a piston (32) which comprises upper and lower members (48, 50). The upper and lower members are fixedly assembled to define therein the vortex chamber (68, 70). The piston has vertically-extending channels on the periphery (56, 58) thereof to define the vertical section of the vortex passages together with the inner periphery of the cylinder tube.

    摘要翻译: 减震器具有包括上部和下部构件(48,50)的活塞(32)。 上部和下部构件被固定地组装以在其中限定涡流室(68,70)。 活塞在其周边(56,58)上具有垂直延伸的通道,以与涡轮管的内周一起限定涡流通道的垂直截面。

    Fluidic flow control
    9.
    发明公开
    Fluidic flow control 失效
    的流体流动的流体控制。

    公开(公告)号:EP0009335A1

    公开(公告)日:1980-04-02

    申请号:EP79301757.5

    申请日:1979-08-28

    IPC分类号: F15C1/00 F16K11/00

    摘要: For achieving a shut-off function, a mainstream communicates with a control stream into which an outlet (11) for the mainstream opens laterally. By reciprocating the control stream back and forth across the outlet (11), for example by alternate pressurisation of reservoirs (18, 19) to which the control stream is connected at its ends, access of the mainstream to the outlet (11) is inhibited. When the reciprocation is discontinued full flow of the mainstream to or through the outlet (11) can take place.