公开(公告)号：US20240247632A1

公开(公告)日：2024-07-25

申请号：US18415970

申请日：2024-01-18

申请人： Bob Burkett

发明人： Bob Burkett

IPC分类号： F03B13/06 ,  F03B3/00 ,  F03B17/06

CPC分类号： F03B13/06 ,  F03B3/00 ,  F03B17/06

摘要： The world is being subjected to droughts that lower the lakes that provide the water for hydropower electricity production. Cities and towns around the dams also consume the water. At a certain point, the water level is too low for the dam to generate power. Hydropower Water Source Modification is a solution to this dilemma. A main piping loop from the output of the water after it passes through the turbine that spins the generator is connected to a high powered water pump at either the base of the dam and/or at the top of the dam. The piping loop is then connected to the intake of the penstock and completes the loop. The power supplied to the water pumps can be from one or more sources.

公开(公告)号：US11532949B2

公开(公告)日：2022-12-20

申请号：US17381893

申请日：2021-07-21

申请人： Augwind Ltd.

发明人： Or Yogev

IPC分类号： H02J15/00 ,  F24S10/20 ,  F15B1/04 ,  F03B11/00 ,  F15B1/02 ,  F24S60/30 ,  H02K7/18 ,  F15B1/027 ,  F03B3/00

摘要： A system for energy storage and electricity generation is described. The system includes an energy storage system providing compressed air and an electricity generation system. The electricity generation system includes an airlift pumping system pneumatically coupled to the energy storage system. The airlift pumping system includes a water collecting tank containing collecting water and a riser tube having a base immersed in the collecting water and configured for injection of the compressed air into the riser tube through the air pipeline to provide air bubbles within the riser tube that produce an upward flow of the collecting water together with the air bubbles. The electricity generation system also includes a hydro-electric power system driven by upward flow of the collecting water together with the air bubbles to produce electricity, and a water heating system for heating the collecting water in the water collecting tank.

公开(公告)号：US09863394B2

公开(公告)日：2018-01-09

申请号：US14677384

申请日：2015-04-02

申请人： CASSIUS ADVISORS GMBH

发明人： Michael Behrens

IPC分类号： F03B11/02 ,  F03B3/12 ,  F03B3/18 ,  F03B3/00 ,  F03B3/06 ,  F03D3/00 ,  F03D3/06 ,  F03D3/04

CPC分类号： F03B11/02 ,  F03B3/121 ,  F03B3/18 ,  F03B17/065 ,  F03D3/005 ,  F03D3/0409 ,  F03D3/062 ,  F05B2210/16 ,  F05B2240/13 ,  F05B2240/30 ,  F05B2250/71 ,  Y02E10/223 ,  Y02E10/226 ,  Y02E10/74

摘要： A fluid turbine 65 is provided, including a rotor 16, including a vertical rotation axis 12, on which at least two rotor blades 18, 20, 22 are arranged, wherein the rotor 16 is arranged within a housing 70, wherein a top 72 and a bottom 74 of the housing 70 are arranged essentially vertical to the rotation axis 12. Each rotor blade 18, 20, 22 has at least a first height 68 at a second distance 69 parallel to the rotation axis 12 and the second height 66 at a second distance 67 parallel to the rotation axis 12, wherein the first distance 69 and the first height 68 are smaller than the second distance 67 and the second height 66, wherein the rotor 16 is rotatable relative to the housing 70. Due to the design of the housing 70, the fluid turbine 65 has particularly high efficiency.

公开(公告)号：US09751602B2

公开(公告)日：2017-09-05

申请号：US14356086

申请日：2012-11-02

申请人： Takuju Nakamura ,  Hiromichi Akimoto

发明人： Takuju Nakamura ,  Hiromichi Akimoto

IPC分类号： B63H9/00 ,  B63H13/00 ,  B63H1/04 ,  F03B13/16 ,  F03B13/18 ,  B63H9/06 ,  B63H5/07 ,  F03B3/00 ,  F03D5/00 ,  B63B35/44 ,  F03D13/20

CPC分类号： B63H1/04 ,  B63B35/44 ,  B63B2035/446 ,  B63B2035/4466 ,  B63H5/07 ,  B63H9/04 ,  B63H9/06 ,  B63H13/00 ,  F03B3/00 ,  F03B13/16 ,  F03B13/182 ,  F03D5/00 ,  F03D13/22 ,  F05B2240/913 ,  F05B2240/93 ,  F05B2240/95 ,  F05B2250/42 ,  Y02E10/38 ,  Y02E10/727 ,  Y02E10/728 ,  Y02P70/523

摘要： Provided are a floating structure fluid dynamic force use system and a wind-propelled vessel which uses the system whereby it is possible to compensate for overturning moment due to fluid dynamic force and to alleviate both tilting and size increases of a floating structure. A floating structure fluid dynamic force use system (1) comprises an assembly (12) which extracts energy from wind or water, and a floating structure (13) which supports the assembly (12). The assembly (12) comprises a wind receiving part (10) which receives fluid dynamic force, and a support column (11) which supports the wind receiving part (10). The assembly (12) is positioned with the center of gravity (15) thereof below the water line and is supported to be capable of tilting in an arbitrary direction upon the floating structure (13).

公开(公告)号：US09297349B1

公开(公告)日：2016-03-29

申请号：US13665683

申请日：2012-10-31

申请人： The Boeing Company

发明人： Steven R. Kent

IPC分类号： F03B3/00 ,  B21D53/78 ,  H02K15/00

CPC分类号： F03B3/00 ,  B21D53/78 ,  F03B17/067 ,  F05B2240/24 ,  F05B2240/93 ,  F05B2250/71 ,  H02K7/1807 ,  H02K15/00 ,  Y02E10/28 ,  Y02P70/527

摘要： In one implementation, a hydropower module for use in a flowing body of water is described. The module includes an axle and a plurality of paddle fans rotatably coupled to the axle and having a paddle fan rotation. Each paddle fan of the plurality of paddle fans includes a plurality of blades configured to be driven by the body of water. The plurality of paddle fans are oriented in an arc wherein the blades of adjacent paddle fans are closer together at a top of the paddle fan rotation than at a bottom of the paddle fan rotation.

摘要翻译： 在一个实施方式中，描述了用于流动水体的水力发电模块。 模块包括轴和可旋转地联接到轴并具有桨叶风扇旋转的多个叶片风扇。 多个叶片风扇的每个叶片风扇包括多个叶片，其构造成由水体驱动。 多个桨叶风扇被定向成弧形，其中相邻叶片风扇叶片在叶片风扇旋转的顶部处比叶片风扇旋转的底部更靠近在一起。

公开(公告)号：US20150354528A1

公开(公告)日：2015-12-10

申请号：US14761141

申请日：2014-01-16

申请人： VAN ROMPAY, BOUDEWIJN, GABRIEL

发明人： Boudewijn Gabriel Van Rompay

IPC分类号： F03B13/10 ,  H02K7/116 ,  F03B3/00

CPC分类号： F03B13/10 ,  F03B3/00 ,  F03B11/02 ,  F03B13/264 ,  F03B17/063 ,  F05B2240/133 ,  F05B2240/14 ,  F05B2240/31 ,  F05B2240/40 ,  F05B2240/61 ,  F05B2240/931 ,  F05B2240/932 ,  F05B2240/97 ,  F05B2270/18 ,  H02K7/116 ,  Y02E10/28

摘要： Device for generating energy using the current of a river (2) or similar, which device (1) comprises a paddlewheel (11) and at least one generator set (14) of which the drive shaft (17a) is coupled to the shaft (11) of the paddlewheel (10), characterized in that the paddlewheel (10) is self-floating and that the device (1) is provided with at an at least partly submerged housing (3) with an open bottom (4) that is located at a height (A) above the bed (5) of the river (2), wherein the paddlewheel (10) is bearing mounted and of which the internal space (8) is pressurized to regulate the height of the water level (12) in the housing (3).

摘要翻译： 用于使用河流（2）或类似物的电流产生能量的装置，该装置（1）包括水轮（11）和至少一个发电机组（14），驱动轴（17a）联接到轴（ 其特征在于，所述水轮（10）是自动浮动的，并且所述装置（1）设置在至少部分浸没的壳体（3）处，所述壳体（3）具有敞开的底部（4），所述开口底部 位于河床（2）的床（5）上方的高度（A）处，其中所述水轮（10）是轴承安装的，并且内部空间（8）被加压以调节水位高度（12 ）在壳体（3）中。

公开(公告)号：US08909454B2

公开(公告)日：2014-12-09

申请号：US13083056

申请日：2011-04-08

申请人： Karl Dean Minto

发明人： Karl Dean Minto

IPC分类号： G06F19/00 ,  F01D7/00 ,  F03B3/00 ,  F01D17/12 ,  F01B25/00 ,  F04D29/56 ,  F01D17/16 ,  F04D27/02

CPC分类号： F04D29/563 ,  F01D17/16 ,  F02C9/20 ,  F04D27/0246

摘要： A compression system includes a compressor with adjustable inlet guide vanes (IGVs) and variable stator vanes (VSVs) that are adjustable independently of each other. IGV and VSV control units produce respective IGV and VSV reference commands responsive to respective first and second inputs that may be responsive to measured properties of the compression system. The second input may be provided by a model of the compressor or of the compression system responsive to measured properties. The second input may particularly be an estimate of a property not directly observable, such as stall margin or efficiency.

摘要翻译： 压缩系统包括具有可调节入口导向叶片（IGV）的压缩机和可独立调节的可变定子叶片（VSV）。 IGV和VSV控制单元产生响应于相应的第一和第二输入的IGV和VSV参考命令，其可以响应于压缩系统的测量属性。 第二输入可以由压缩机或压缩系统的模型提供，以响应于测量的属性。 第二输入可以特别地是不能直接观察到的属性的估计，例如失速余量或效率。

公开(公告)号：US08807932B2

公开(公告)日：2014-08-19

申请号：US13285245

申请日：2011-10-31

申请人： Lucas Ihsl

发明人： Lucas Ihsl

IPC分类号： F03B3/00

CPC分类号： F16D33/02 ,  F16D31/02

摘要： This invention discloses a hydraulic power unit, which is capable of strongly jetting a working fluid, may be used to implement a new hydraulic engine. The hydraulic engine generates rotational power by using environmentally friendly electric energy, and has improved performance and a long life span. The hydraulic power unit includes: an inner tube comprising a hollow portion, wherein a fluid inlet and a fluid outlet are formed in the inner tube; a vibration tube comprising a hollow portion, an elastic tube layer and a metal tube layer, and the hollow portion of the vibration tube is connected in line to the hollow portion of the inner tube; an oscillator that is disposed to contact a back end of the vibration tube; an outer check member that is disposed to contact the fluid outlet; and an inner check ring that is disposed to contact the fluid inlet.

摘要翻译： 本发明公开了一种能够强力喷射工作流体的液压动力单元，可用于实现新的液压发动机。 液压发动机通过使用环保的电能产生旋转动力，并且具有改进的性能和长的使用寿命。 液压动力单元包括：内管，其包括中空部分，其中流体入口和流体出口形成在内管中; 包括中空部分，弹性管层和金属管层的振动管，并且振动管的中空部分与内管的中空部分相连接; 设置成接触所述振动管的后端的振荡器; 设置成接触流体出口的外部检查构件; 以及设置成接触流体入口的内部止回环。

公开(公告)号：US20130343883A1

公开(公告)日：2013-12-26

申请号：US13527793

申请日：2012-06-20

申请人： Ryan Edward LeBlanc ,  Kevin J. Cummings

发明人： Ryan Edward LeBlanc ,  Kevin J. Cummings

IPC分类号： F03B3/00 ,  B23P15/00

CPC分类号： F02C6/08 ,  F01D17/105 ,  F01D17/20 ,  F04D27/0215 ,  F04D27/023 ,  F04D29/023 ,  F04D29/545 ,  F05B2280/10304 ,  F05D2230/21 ,  F05D2260/50 ,  F05D2260/941 ,  F05D2300/121 ,  F05D2300/133 ,  Y10T29/49236

摘要： A duct assembly for venting flow from an internal portion of a gas turbine engine, has a first piece having a first duct portion extending therethrough, the first piece configured to withstanding backbone loads of the engine, the first piece having a first portion of a duct passing therethrough, and a second piece, the second piece having a second portion of the duct passing therethrough, the second portion and the first portion aligning, the second piece constructed of a lighter material than the first piece.

摘要翻译： 用于从燃气涡轮发动机的内部排出流动的管道组件具有第一部件，其具有延伸穿过其中的第一管道部分，第一部件构造成承受发动机的主要载荷，第一部件具有管道的第一部分 第二部分具有穿过其中的管道的第二部分，第二部分和第一部分对准，第二部分由比第一部分更轻的材料构成。

公开(公告)号：US08409722B2

公开(公告)日：2013-04-02

申请号：US12741503

申请日：2009-03-13

申请人： Taiji Torigoe ,  Hidetaka Oguma ,  Ikuo Okada ,  Tomoaki Yunomura ,  Soji Kasumi

发明人： Taiji Torigoe ,  Hidetaka Oguma ,  Ikuo Okada ,  Tomoaki Yunomura ,  Soji Kasumi

IPC分类号： B32B15/04 ,  B32B15/20 ,  B32B18/00 ,  C23C4/08 ,  C22C19/05 ,  C22C19/07 ,  F01D5/28 ,  F03B3/00

CPC分类号： C23C30/00 ,  C22C19/058 ,  C22C19/07 ,  C22C30/00 ,  C23C28/321 ,  C23C28/345 ,  C23C28/3455 ,  F01D5/288 ,  F05D2230/90 ,  Y10T428/12535 ,  Y10T428/12861 ,  Y10T428/12931 ,  Y10T428/12944

摘要： An alloy material having high-temperature corrosion resistance, which exhibits excellent oxidation resistance and ductility and can be applied to gas turbines used at ultra high temperatures, and a thermal barrier coating, a turbine member and a gas turbine each comprising the alloy material. An alloy material having high-temperature corrosion resistance, comprising, by weight, Co: 15 to 30%, Cr: 10 to 30%, Al: 4 to 15%, Y: 0.1 to 3%, and Re: 0.1 to 1%, with the balance being substantially Ni. Also, an alloy material having high-temperature corrosion resistance, comprising, by weight, Ni: 20 to 40%, Cr: 10 to 30%, Al: 4 to 15%, Y: 0.1 to 3%, and Re: 0.1 to 5%, with the balance being substantially Co.

摘要翻译： 具有高温耐腐蚀性的合金材料，其具有优异的抗氧化性和延展性，并且可以应用于在超高温下使用的燃气轮机，以及每个包含合金材料的隔热涂层，涡轮机构件和燃气轮机。 Co：15〜30％，Cr：10〜30％，Al：4〜15％，Y：0.1〜3％，Re：0.1〜1％的耐高温性的合金材料， ，其余为Ni。 另外，具有高温耐腐蚀性的合金材料中，Ni：20〜40％，Cr：10〜30％，Al：4〜15％，Y：0.1〜3％，Re：0.1〜 5％，余额基本为公司