公开(公告)号：US08967590B2

公开(公告)日：2015-03-03

申请号：US13038116

申请日：2011-03-01

申请人： Leo Minervini ,  William D. Ferraz

发明人： Leo Minervini ,  William D. Ferraz

IPC分类号： F16K31/02 ,  F01D15/00 ,  F01D15/10

CPC分类号： F01D15/00 ,  F01D15/10 ,  F05D2220/20 ,  F05D2220/62 ,  F05D2250/82

摘要： A micro-power generator is integrated in a pneumatic valve controller, such that the micro-power generator is powered by the same compressed air supply used to operate the valve. The micro-power generator includes a micro-turbine connected to a DC power generator, and a source of compressed air is used to drive the micro-turbine to generate power via the generator. The system may include a valve controller pneumatically connected to the compressed air supply. The valve controller may include electronics for displaying a condition of the controller. The system can include an electronic field device in communication with the valve controller for displaying a condition of the valve controller. The micro-turbine generator can be electrically connected to the field device to provide power to the electronic field device. Other embodiments are disclosed and claimed.

摘要翻译： 微型发电机集成在气动阀门控制器中，使得微型发电机由用于操作阀门的相同的压缩空气供给。 微型发电机包括连接到直流发电机的微型涡轮机，并且使用压缩空气源来驱动微型涡轮以经由发电机发电。 该系统可以包括气动地连接到压缩空气供应的阀控制器。 阀控制器可以包括用于显示控制器的状况的电子装置。 该系统可以包括与阀控制器通信的电子现场设备，用于显示阀门控制器的状态。 微型涡轮发电机可以电连接到现场设备以向电子现场设备提供电力。 公开和要求保护其他实施例。

公开(公告)号：US20120093640A1

公开(公告)日：2012-04-19

申请号：US13073015

申请日：2011-03-28

申请人： Hsiao-Wei D. Chiang ,  Chih-Neng Hsu ,  Shun-Yao Chuang ,  Chee-Chang Chen

发明人： Hsiao-Wei D. Chiang ,  Chih-Neng Hsu ,  Shun-Yao Chuang ,  Chee-Chang Chen

IPC分类号： F01D25/28

CPC分类号： F01D15/10 ,  F01D1/04 ,  F01D5/026 ,  F01D15/00 ,  F01D25/162 ,  F05D2220/20 ,  F05D2250/82

摘要： The present invention discloses a micro turbine which can be a power source of a distributed pneumatic turbine generator and comprises: a first outer casing comprising a gas inlet, a first accommodating space and a first connecting part; a second outer casing comprising a second accommodating space, a second connecting part and a bearing seat, wherein the second outer casing is connected with the first outer casing by the connection between the second connecting part and the first connecting part; a stator being disposed in the first accommodating space; and a rotor being disposed in the second accommodating space and comprising a rotor body and a rotating shaft, wherein one end of the rotating shaft is pivotally coupled to the center of the stator, and another end of the rotating shaft being pivotally coupled to the center of the bearing seat of the second outer casing and extending toward the outside of the second outer casing.

摘要翻译： 本发明公开了一种微型涡轮，其可以是分布式气动涡轮发电机的动力源，包括：第一外壳，包括气体入口，第一容纳空间和第一连接部分; 第二外壳，包括第二容纳空间，第二连接部和轴承座，其中所述第二外壳通过所述第二连接部和所述第一连接部之间的连接与所述第一外壳连接; 定子被布置在所述第一容纳空间中; 并且转子设置在所述第二容纳空间中并且包括转子体和旋转轴，其中所述旋转轴的一端枢转地联接到所述定子的中心，并且所述旋转轴的另一端枢转地联接到所述中心 的第二外壳的轴承座并且朝向第二外壳的外侧延伸。

公开(公告)号：US07334394B2

公开(公告)日：2008-02-26

申请号：US10932325

申请日：2004-09-01

申请人： Mohammad Samimy ,  Igor Adamovich

发明人： Mohammad Samimy ,  Igor Adamovich

IPC分类号： F02K1/46 ,  F01D25/30

CPC分类号： F02K1/46 ,  F01D25/30 ,  F02K1/827 ,  F05D2220/20 ,  F05D2260/96 ,  F05D2260/962 ,  F05D2270/172 ,  F05D2270/62 ,  Y02T50/672

摘要： A device for controlling fluid flow. The device includes an arc generator coupled to electrodes. The electrodes are placed adjacent a fluid flowpath such that upon being energized by the arc generator, an arc filament plasma adjacent the electrodes is formed. In turn, this plasma forms a localized high temperature, high pressure perturbation in the adjacent fluid flowpath. The perturbations can be arranged to produce vortices, such as streamwise vortices, in the flowing fluid to control mixing and noise in such flows. The electrodes can further be arranged within a conduit configured to contain the flowing fluid such that when energized in a particular frequency and sequence, can excite flow instabilities in the flowing fluid. The placement of the electrodes is such that they are unobtrusive relative to the fluid flowpath being controlled.

摘要翻译： 用于控制流体流动的装置。 该装置包括耦合到电极的电弧发生器。 电极被放置在流体流动路径附近，使得在被电弧发生器激励时，形成与电极相邻的电弧丝等离子体。 反过来，这种等离子体在相邻的流体流动路径中形成局部高温，高压扰动。 扰动可以被​​布置成在流动的流体中产生涡流，例如流向旋涡，以控制这种流动中的混合和噪声。 电极可以进一步布置在配置成容纳流动流体的导管中，使得当以特定频率和顺序通电时，可以激发流动流体中的流动不稳定性。 电极的放置使得它们相对于被控制的流体流路是不显眼的。

公开(公告)号：US20030062724A1

公开(公告)日：2003-04-03

申请号：US09967001

申请日：2001-09-28

发明人： Woodrow Gondron

IPC分类号： H02P009/04

CPC分类号： F03B13/00 ,  F01D17/00 ,  F01D21/006 ,  F05B2220/20 ,  F05D2220/20

摘要： A pulser providing pressure based accoustic telemetry in a fluid column includes a formed turbine and valve wheel moveable as one unit, an aft turbine configured to drive the valve wheel and a brake to inhibit movement of the aft turbine. During periods when the aft turbine is slowed relative to the formed turbine and valve wheel, the aft turbine blocks misalign with blades of the valve wheel inhibiting fluid flow therepast. A pressure buildup is caused hereby until the brake is released allowing the aft turbine blades to realign with the valve wheel by resuming speed rotation thereby terminating pressure buildup.

摘要翻译： 在流体柱中提供基于压力的声学遥测的脉冲发生器包括形成的涡轮机和作为一个单元可移动的阀轮，构造成驱动阀轮的后涡轮机和用于禁止后涡轮机运动的制动器。 在后涡轮机相对于所形成的涡轮机和阀轮减速的时段期间，后涡轮机块与阀轮的叶片不一致，从而阻止流体流过该流体。 由此引起压力累积，直到制动器被释放，允许后涡轮机叶片通过恢复速度旋转从而重新对准阀轮，从而终止压力累积。

公开(公告)号：US06261054B1

公开(公告)日：2001-07-17

申请号：US09235914

申请日：1999-01-25

申请人： Ronald Scott Bunker ,  James William Bartos ,  Nicholas Damlis ,  Mark Eugene Noe ,  Steven Douglas Ward

发明人： Ronald Scott Bunker ,  James William Bartos ,  Nicholas Damlis ,  Mark Eugene Noe ,  Steven Douglas Ward

IPC分类号： F01D518

CPC分类号： F01D5/187 ,  F05D2220/20 ,  F05D2220/31 ,  F05D2220/32 ,  F05D2260/201 ,  F05D2260/232 ,  F05D2260/2322 ,  Y02T50/676

摘要： An apparatus and method including a closed-circuit coolable airfoil assembly for use and exposure in a hot fluid flow of a machine portion. The assembly includes a first flange configured to be connected with a casing of the machine portion. A second flange is configured to be connected with the casing. An airfoil is connected with and between the first flange and the second flange, the airfoil including a peripheral portion surrounding a medial portion. At least one channel is disposed in the peripheral portion, the channel extending between the first flange and the second flange and being in flow communication with each. A closed flow path is formed from the casing and through the first flange, the second flange and the channel in which a coolant fluid can pass to cool the airfoil assembly.

摘要翻译： 一种装置和方法，包括用于在机器部分的热流体流中使用和暴露的闭路冷却翼型组件。 组件包括构造成与机器部分的壳体连接的第一凸缘。 第二凸缘被构造成与壳体连接。 翼型件与第一凸缘和第二凸缘之间连接并且在第一凸缘和第二凸缘之间，翼型件包括围绕中间部分的周边部分。 至少一个通道设置在周边部分中，该通道在第一凸缘和第二凸缘之间延伸并且与每个通道流动连通。 从壳体和第一凸缘，第二凸缘和冷却剂流体可以通过的通道形成封闭的流动路径，以冷却翼型组件。

公开(公告)号：US09810150B2

公开(公告)日：2017-11-07

申请号：US14826380

申请日：2015-08-14

申请人： UNITED TECHNOLOGIES CORPORATION

发明人： John T. Schmitz ,  Joe Ott ,  Lexia Kironn ,  Evan Butcher

IPC分类号： F01P3/00 ,  F02C7/14 ,  B23P15/26 ,  F28F9/02 ,  F28D1/047 ,  F28D1/053 ,  F28F1/12 ,  F28D21/00

CPC分类号： F02C7/14 ,  B23P15/26 ,  F05D2220/20 ,  F05D2230/31 ,  F05D2250/20 ,  F05D2250/71 ,  F05D2260/213 ,  F05D2260/22141 ,  F05D2260/98 ,  F28D1/0476 ,  F28D1/05366 ,  F28D2021/0021 ,  F28F1/126 ,  F28F9/0268 ,  F28F2255/00 ,  Y02T50/676

摘要： A heat exchanger assembly for a gas turbine engine including a frame, including a non-planar outer wall, a non-planar inner wall spaced radially inward from the non-planar outer wall to form a frame cavity therebetween, an inlet side extending between the non-planar outer wall and the non-planar inner wall, an inlet passage extending through the inlet side, an outlet side extending between the non-planar outer wall and the non-planar inner wall opposite the inlet side; an outlet passage extending through the outlet side, and a continuous non-planar core disposed within the frame cavity and in flow communication with the inlet passage and the outlet passage.

公开(公告)号：US20160298596A1

公开(公告)日：2016-10-13

申请号：US15035763

申请日：2014-11-11

申请人： UNIVERSIDADE DE COIMBRA

发明人： José Paulo PEREIRA DE GOUVEIA LOPES DE ALMEIDA

IPC分类号： F03B13/22 ,  E02B3/04 ,  F03B11/08 ,  F03B13/10 ,  F03B15/18

CPC分类号： F03B13/22 ,  E02B3/046 ,  E02B9/08 ,  F03B11/08 ,  F03B13/10 ,  F03B13/141 ,  F03B13/148 ,  F03B15/18 ,  F05B2240/97 ,  F05D2220/20 ,  Y02A10/26 ,  Y02E10/38

摘要： This invention relates to an artificial reef to be anchored to the seabed, basically comprised of two or more juxtaposed conduits (1) and (2) which are positioned in parallel with the direction of waves propagation, both conduits being provided with directrices (3) and (6), the upper conduit having directrices (3) which drive the flow of the wave's crest (4) converging to the entries (5), the lower conduit also having directrices (6) which drive the water diverging from the exits (8) in the area under the wave's trough (7), all of these apertures being provided with flexible filters made from fabric, which will smoothly control the abrupt reflux of flow. The said conduits are hydraulically connected, each connection comprising a shut-down valve associated to a useful energy-generating unit (9).In case the main components of the device shall not be in direct contact with seawater, the device also comprises pads (11), (12) and (13), which are made from a thin flexible material, such as rubber, and cover all the existing entries (5) and exits (8) in the said conduits, each pad being simultaneously connected to entries and exits in the same vertical line of the same segment of the device, with the conduits and pads being internally filled with a fixed amount of fluid which thus remains fully isolated from the seawater.

摘要翻译： 在设备的主要部件不得与海水直接接触的情况下，设备还包括由诸如橡胶的薄柔性材料制成的垫（11），（12）和（13），并覆盖所有 所述管道中的现有条目（5）和出口（8），每个焊盘同时连接到设备的相同部分的同一垂直线中的入口和出口，其中管道和焊盘内部填充有固定量 因此与海水完全隔离。

公开(公告)号：US20160298487A1

公开(公告)日：2016-10-13

申请号：US15094234

申请日：2016-04-08

申请人： Rolls-Royce Deutschland Ltd & Co KG

发明人： Luis Daniel TEIA DOS SANTOS MENDES GOMES

IPC分类号： F01D21/14 ,  F01D25/12 ,  F01D25/26 ,  F01D25/14

CPC分类号： F01D21/14 ,  F01D9/06 ,  F01D21/12 ,  F01D25/12 ,  F01D25/14 ,  F01D25/26 ,  F02C9/18 ,  F05D2220/20 ,  F05D2220/323 ,  F05D2240/14 ,  F05D2240/15 ,  F05D2250/36 ,  Y02T50/671

摘要： A protection system for a turbo engine, in particular an aircraft engine is provided. The turbo engine comprises at least one fluid duct element with a casing device comprising at least one casing section, encasing at least partially the at least one fluid duct element, said casing device comprising at least one fluid escaping means, wherein the casing device is intended to at least partially contain and/or deflect a fluid stemming from a burst event at the fluid duct element event in order to at least partially protect the turbo engine.

摘要翻译： 提供了一种用于涡轮发动机，特别是飞机发动机的保护系统。 所述涡轮发动机包括至少一个具有壳体装置的流体管道元件，所述壳体装置包括至少一个壳体部分，至少部分地至少包围所述至少一个流体管道元件，所述壳体装置包括至少一个流体逸出装置，其中， 至少部分地容纳和/或偏转在流体管道元件事件处产生的突发事件的流体，以便至少部分地保护涡轮发动机。

公开(公告)号：US20110215268A1

公开(公告)日：2011-09-08

申请号：US13038116

申请日：2011-03-01

申请人： Leo Minervini ,  William D. Ferraz

发明人： Leo Minervini ,  William D. Ferraz

IPC分类号： F16K31/02

CPC分类号： F01D15/00 ,  F01D15/10 ,  F05D2220/20 ,  F05D2220/62 ,  F05D2250/82

摘要： A micro-power generator is integrated in a pneumatic valve controller, such that the micro-power generator is powered by the same compressed air supply used to operate the valve. The micro-power generator includes a micro-turbine connected to a DC power generator, and a source of compressed air is used to drive the micro-turbine to generate power via the generator. The system may include a valve controller pneumatically connected to the compressed air supply. The valve controller may include electronics for displaying a condition of the controller. The system can include an electronic field device in communication with the valve controller for displaying a condition of the valve controller. The micro-turbine generator can be electrically connected to the field device to provide power to the electronic field device. Other embodiments are disclosed and claimed.

摘要翻译： 微型发电机集成在气动阀门控制器中，使得微型发电机由用于操作阀门的相同的压缩空气供给。 微型发电机包括连接到直流发电机的微型涡轮机，并且使用压缩空气源来驱动微型涡轮以经由发电机发电。 该系统可以包括气动地连接到压缩空气供应的阀控制器。 阀控制器可以包括用于显示控制器的状况的电子装置。 该系统可以包括与阀控制器通信的电子现场设备，用于显示阀门控制器的状态。 微型涡轮发电机可以电连接到现场设备以向电子现场设备提供电力。 公开和要求保护其他实施例。

公开(公告)号：US20070145751A1

公开(公告)日：2007-06-28

申请号：US11680579

申请日：2007-02-28

申请人： Paul Roos

发明人： Paul Roos

IPC分类号： F01D15/10

CPC分类号： F03B13/105 ,  B63H23/24 ,  B63J2003/002 ,  B63J2003/046 ,  F01D15/10 ,  F03B3/04 ,  F03B13/00 ,  F05B2220/20 ,  F05B2220/602 ,  F05B2220/7066 ,  F05B2220/7068 ,  F05B2280/5008 ,  F05D2220/20 ,  F05D2220/62 ,  F05D2220/766 ,  F05D2220/768 ,  Y02B10/50 ,  Y02E10/22 ,  Y02E10/223 ,  Y02T50/672 ,  Y02T70/70

摘要： A fluid power conversion apparatus (1) serving fluid pumping and/or power-generation functions, including: (a) an impeller (5) having a hub (8) and a periphery; (b) a housing (13) around the impeller; (c) a diffusor (12) having an outer wall attached to the housing, a diffusor hub (7) axially-aligned with the impeller hub, rotatable support of the impeller being provided only by a bearing assembly (6) internal to the hubs, and at least one stator vane (11) securing the diffusor hub to the outer wall; and (d) a rotating electrical machine with an armature (16) attached to the housing and a rotor (20) attached to the impeller periphery and positioned to form a gap (18) between rotor and armature. The impeller and the rotor form an integrated unit. In a preferred embodiment, the armature has radially-inward protrusions having laminations (73) and windings (74), and the rotor has parallel magnetic rings (71) configured to sandwich the protrusions, the rings each having a plurality of magnetic poles configured so each north pole is aligned with a south pole on its neighboring ring(s).

摘要翻译： 一种用于流体泵送和/或发电功能的流体动力转换装置（1），包括：（a）具有毂（8）和周边的叶轮（5） （b）围绕叶轮的壳体（13）; （c）具有附接到所述壳体的外壁的扩散器（12），与所述叶轮毂轴向对齐的扩散器毂（7），所述叶轮的可旋转支撑件仅由所述轮毂内部的轴承组件（6）提供 和至少一个固定所述扩散器毂到所述外壁的定子叶片（11）; 和（d）旋转电机，其具有附接到所述壳体的电枢（16）和附接到所述叶轮周边并且定位成在转子和电枢之间形成间隙（18）的转子（20）。 叶轮和转子形成一个集成的单元。 在优选实施例中，电枢具有径向向内的突起，具有叠片（73）和绕组（74），并且转子具有构造成夹住突起的平行磁环（71），每个环具有多个配置的磁极 每个北极与其相邻环上的南极对准。