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1. 发明申请

WO2012166632A1 TURBINE BLADES WITH MIXED BLADE LOADING 审中-公开
标题翻译：涡轮叶片与混合叶片装载
公开(公告)号：WO2012166632A1
公开(公告)日：2012-12-06
申请号：PCT/US2012/039660
申请日：2012-05-25
申请人： FLODESIGN WIND TURBINE CORP. , PRESZ, Walter, M., Jr. , WERLE, Michael, J. , DOLD, Robert , HICKEY, Timothy
发明人： PRESZ, Walter, M., Jr. , WERLE, Michael, J. , DOLD, Robert , HICKEY, Timothy
IPC分类号： F03D1/06 , F03D1/04 , F03B3/12
CPC分类号： F03D1/0608 , F03B3/126 , F03D1/04 , F05B2210/16 , F05B2240/13 , F05B2240/133 , Y02E10/223 , Y02E10/721 , Y02E10/726
摘要： An unevenly loaded turbine blade is disclosed including a first region configured for extracting power from a fluid flow and a second region configured for adding power to the fluid flow. The power extracted from the fluid flow is typically greater than the power added to the fluid flow resulting in a net power extracted for the blades. The addition of power to the fluid flow advantageously results in localized injections of high velocity fluid flow which provide distributed mixing of wake and tip vortices along the length of the blade.
摘要翻译：公开了一种不均匀装载的涡轮叶片，其包括被配置为从流体流提取动力的第一区域和被配置为向流体流动增加功率的第二区域。从流体流提取的功率通常大于添加到流体流的功率，导致为叶片提取的净功率。流体流动的功率的增加有利地导致高速流体流的局部注射，其提供沿着叶片的长度的尾流和尾端旋涡的分布混合。

2. 发明申请

WO2012135638A1 FLUID TURBINE WITH VARIABLE PITCH SHROUD SEGMENTS 审中-公开
标题翻译：流体涡轮机与可变阀座SHROUD部分
公开(公告)号：WO2012135638A1
公开(公告)日：2012-10-04
申请号：PCT/US2012/031490
申请日：2012-03-30
申请人： FLODESIGN WIND TURBINE CORP. , PRESZ, Walter, M., Jr. , WERLE, Michael, J. , HJORT, Soren , RUBAK, Rune , LOVMAND, Bo , DALSGAARD, Soren
发明人： PRESZ, Walter, M., Jr. , WERLE, Michael, J. , HJORT, Soren , RUBAK, Rune , LOVMAND, Bo , DALSGAARD, Soren
IPC分类号： F03D1/04 , F03D7/02
CPC分类号： F01D11/22 , F03D1/04 , F03D7/02 , F03D7/028 , F03D9/25 , F05B2240/12 , F05B2240/122 , F05B2240/124 , F05B2250/41 , Y02E10/723
摘要： One or more variable pitch airfoils in fluid communication with a rotor of a fluid turbine can control the amount of energy directed to the rotor, and further control the amount of energy generated by the turbine. Varying the pitch of the airfoils may provide a means of controlling the power output of a fluid turbine without the need to control the pitch of the rotor blades, and may further provide a means of mitigating the effects of wind shear on the rotor. Variable pitch airfoils may also include a means of controlling the active power, reactive power and SCADA, of a group of fluid turbines.
摘要翻译：与流体涡轮机的转子流体连通的一个或多个可变桨距翼型件可以控制指向转子的能量的量，并进一步控制涡轮机产生的能量的量。改变翼型件的间距可以提供控制流体涡轮机的功率输出的手段，而不需要控制转子叶片的桨距，并且还可以提供减轻风切变对转子的影响的手段。可变桨距翼型件还可以包括控制一组流体涡轮机的有功功率，无功功率和SCADA的装置。

3. 发明申请

WO2009120176A8 WIND TURBINE WITH MIXERS AND EJECTORS 审中-公开
标题翻译：具有搅拌机和喷射器的风力涡轮机
公开(公告)号：WO2009120176A8
公开(公告)日：2010-03-04
申请号：PCT/US2008011015
申请日：2008-09-23
申请人： FLODESIGN WIND TURBINE CORP , PRESZ WALTER M JR , WERLE MICHAEL J
发明人： PRESZ WALTER M JR , WERLE MICHAEL J
IPC分类号： F03D1/04
CPC分类号： F03D1/04 , F05B2240/13 , F05B2240/133 , F05B2260/96 , Y02B10/30 , Y02E10/721
摘要： A method is disclosed for improving the operational effectiveness and efficiency of wind turbines. Applicants' preferred method comprises: generating a level of power over the Betz limit for an axial flow wind turbine, of the type having a turbine shroud with a flared inlet and an impeller downstream having a ring of impeller blades, by receiving and directing a primary air stream of ambient air into the flared inlet and through the turbine shroud; rotating the impeller inside the shroud by the primary air stream, whereby the primary air stream transfers energy to the impeller; entraining and mixing a secondary flow stream of ambient air exclusively with the primary air stream, which has passed through the impeller, via a mixer and an ejector sequentially downstream of the impeller. Unlike gas turbine mixers and ejectors which also mix with hot core exhaust gases, Applicants' preferred method entrains and mixes ambient air (i.e., wind) exclusively with lower energy air (i.e., partially spent air) which has passed through a turbine shroud and rotor. Applicant's method further comprises harnessing the power of the primary air stream to produce mechanical energy while exceeding the Betz limit for operational efficiency of the axial flow wind turbine over a non-anomalous period.
摘要翻译：公开了一种用于提高风力涡轮机的运行效率和效率的方法。申请人的首选方法包括：为轴流式风力涡轮机产生超过Betz限制的功率级别，该轴流式风力涡轮机的类型具有涡轮机罩，其具有扩口入口和具有叶轮叶片环的叶轮，通过接收和引导初级空气流进入扩口入口并通过涡轮罩; 通过一次空气流使护罩内的叶轮旋转，由此一次空气流将能量传递到叶轮; 通过混合器和依次在叶轮下游的喷射器将环境空气的二次流流与仅通过叶轮的一次空气流混合并混合。不同于也与热芯废气混合的燃气轮机混合器和喷射器，申请人的首选方法仅将环境空气（即风）与通过涡轮机罩和转子的较低能量空气（即部分废气）混合。申请人的方法还包括利用一次空气流的功率产生机械能，同时超过在非异常时期的轴流式风力涡轮机的运行效率的Betz限制。

4. 发明申请

WO2011002979A2 SHROUDED WIND TURBINE WITH RIM GENERATOR AND HALBACH ARRAY 审中-公开
标题翻译：带RIM发电机和HALBACH阵列的风力涡轮机
公开(公告)号：WO2011002979A2
公开(公告)日：2011-01-06
申请号：PCT/US2010/040750
申请日：2010-07-01
申请人： FLODESIGN WIND TURBINE CORPORATION , PRESZ, Walter, M., JR. , WERLE, Michael, J. , KENNEDY, Thomas, J., III.
发明人： PRESZ, Walter, M., JR. , WERLE, Michael, J. , KENNEDY, Thomas, J., III.
IPC分类号： F03D1/04
CPC分类号： F03D1/04 , F03D9/25 , F05B2220/7066 , F05B2220/7068 , F05B2240/122 , F05B2240/133 , F05B2240/14 , F05B2240/33 , H02K1/278 , H02K7/183 , Y02E10/725
摘要： A wind turbine comprises a turbine shroud and optionally an ejector shroud. The wind turbine encloses a permanent magnet ring generator. A static ring of phase windings is located in the turbine shroud, and wind airflow causes a rotor having permanent magnets thereon to rotate, creating an electric current in the static ring. The permanent magnets are arranged to form a Halbach cylinder with the magnetic field being exterior to the rotor.
摘要翻译：风力涡轮机包括涡轮机护罩和可选的喷射器护罩。风力涡轮机包围永磁体环形发电机。相绕组的静环位于涡轮机罩中，并且风的气流使其上具有永磁体的转子旋转，从而在静环中产生电流。永磁体布置成形成Halbach圆柱体，磁场在转子外部。

5. 发明申请

WO2010141867A2 COATED SHROUDED WIND TURBINE 审中-公开
标题翻译：涂层风力涡轮机
公开(公告)号：WO2010141867A2
公开(公告)日：2010-12-09
申请号：PCT/US2010037473
申请日：2010-06-04
申请人： FLODESIGN WIND TURBINE CORP , KENNEDY THOMAS J III , PRESZ WALTER M JR , WERLE MICHAEL J
发明人： KENNEDY THOMAS J III , PRESZ WALTER M JR , WERLE MICHAEL J
IPC分类号： F03D1/04
CPC分类号： F03D1/04 , C08G18/61 , C09D175/04 , F05B2230/90 , F05B2250/182 , F05B2260/63 , F05B2280/4003 , F05C2225/00 , Y02E10/72 , Y02P70/523
摘要： A wind turbine has an impeller surrounded by a shroud. The shroud includes an interior surface and an exterior surface. The surface is coated with a silicone polyurethane polymer. The resulting surface has reduced surface energy, which inhibits atmospheric deposits such as rain, snow, ice, sand, dirt, and combinations thereof from accumulating on the shroud.
摘要翻译：风力涡轮机具有由护罩包围的叶轮。护罩包括内表面和外表面。表面涂有硅氧烷聚氨酯聚合物。所得表面具有降低的表面能，其抑制诸如雨，雪，冰，沙子，污垢及其组合的大气沉积物积聚在护罩上。

6. 发明申请

WO2009151428A3 CONTROLLED-UNAIDED SURGE AND PURGE SUPPRESSORS FOR FIREARM MUZZLES 审中-公开
标题翻译：用于灭火器的控制消除冲击和冲击抑制器
公开(公告)号：WO2009151428A3
公开(公告)日：2010-02-18
申请号：PCT/US2008010806
申请日：2008-09-17
申请人： FLODESIGN INC , PRESZ WALTER M JR , WERLE MICHAEL J , LIPKENS BART
发明人： PRESZ WALTER M JR , WERLE MICHAEL J , LIPKENS BART
IPC分类号： F41A21/30 , F41A21/34
CPC分类号： F41A21/30 , F41A21/34
摘要： A noise and flash suppressor for firearms uses the blast and plume characteristics inherent to the ballistic discharge process to develop a new two-step controlled surge and purge system centered around advanced mixer-ejector concepts. The blast surge noise is reduced by controlling the flow expansion, and the flash effects are reduced by controlling inflow and outflow gas purges. In the preferred embodiment, suppressor vent holes are convergently contoured to better reduce the blast surge. Preferably a two-stage supersonic mixer/ejector system, in combination with adjacent vent holes in the suppressor housing and a divergent entrance nozzle, is used to control or eliminate the external Mach disk, while rapidly mixing and diluting the propellant with purged gases. A diffuser downstream of the mixer/ejector system further increases ejector performance and pumping. The pumped gases are used to self-clean and cool the suppressor.
摘要翻译：用于火器的噪音和闪光抑制器使用弹道放电过程固有的爆炸和羽流特性，开发出以先进的混合器 - 喷射器概念为中心的新的两步控制的浪涌和净化系统。通过控制流量膨胀来减少爆炸浪涌噪声，并通过控制流入和流出气体清除来减少闪光效应。在优选实施例中，抑制器通气孔趋于一致的轮廓以更好地减少鼓风浪涌。优选地，两级超音速混合器/喷射器系统与抑制器壳体中的相邻通气孔和扩散入口喷嘴组合用于控制或消除外部马赫盘，同时用吹扫气体快速混合和稀释推进剂。混合器/喷射器系统下游的扩散器进一步增加喷射器性能和泵送。泵送的气体用于自我清洁和冷却抑制器。

7. 发明申请

WO2009151428A2 CONTROLLED-UNAIDED SURGE AND PURGE SUPPRESSORS FOR FIREARM MUZZLES 审中-公开
标题翻译：用于灭火器的控制消除冲击和冲击抑制器
公开(公告)号：WO2009151428A2
公开(公告)日：2009-12-17
申请号：PCT/US2008/010806
申请日：2008-09-17
申请人： FLODESIGN, INC. , PRESZ, Walter, M., JR , WERLE, Michael, J. , LIPKENS, Bart
发明人： PRESZ, Walter, M., JR , WERLE, Michael, J. , LIPKENS, Bart
IPC分类号： F41A21/30
CPC分类号： F41A21/30 , F41A21/34
摘要： A Controlled Unaided Surge and Purge (CUSPS) suppressor for firearms uses the blast and plume characteristics inherent to the ballistic discharge process to develop a new two-step controlled surge and purge system centered around advanced mixer-ejector concepts. The blast surge noise is reduced by controlling the flow expansion, and the flash effects are reduced by controlling inflow and outflow gas purges. In the preferred embodiment, suppressor vent holes are convergently contoured to better reduce the blast surge. Preferably a two-stage supersonic mixer/ejector system, in combination with adjacent vent holes in the suppressor housing and a divergent entrance nozzle, is used to control or eliminate the external Mach disk, while rapidly mixing and diluting the propellant with purged gases. A diffuser downstream of the mixer/ejector system further increases ejector performance and pumping. The pumped gases are used to self-clean and cool the CUSPS suppressor.
摘要翻译：用于枪支的受控的无人值守浪涌和清除（CUSPS）抑制器使用弹道放电过程固有的爆炸和羽流特性，开发以先进的混合器 - 喷射器概念为中心的新的两步控制的浪涌和净化系统。通过控制流量膨胀来减少爆炸浪涌噪声，并通过控制流入和流出气体清除来减少闪光效应。在优选实施例中，抑制器通气孔趋于一致的轮廓以更好地减少鼓风浪涌。优选地，两级超音速混合器/喷射器系统与抑制器壳体中的相邻通气孔和扩散入口喷嘴组合用于控制或消除外部马赫盘，同时用吹扫气体快速混合和稀释推进剂。混合器/喷射器系统下游的扩散器进一步增加喷射器性能和泵送。抽吸气体用于自我清洁和冷却CUSPS抑制剂。

8. 发明申请

WO2012068466A8 FLUID TURBINES 审中-公开
公开(公告)号：WO2012068466A8
公开(公告)日：2012-05-24
申请号：PCT/US2011/061402
申请日：2011-11-18
申请人： FLODESIGN WIND TURBINE CORP. , PRESZ, Walter, M., Jr. , WERLE, Michael, J. , KENNEDY, Thomas, J., III , KEELEY, William, Scott
发明人： PRESZ, Walter, M., Jr. , WERLE, Michael, J. , KENNEDY, Thomas, J., III , KEELEY, William, Scott
IPC分类号： F03D1/04
摘要： Shrouded fluid turbines of various configurations are disclosed. The shrouded fluid turbines may an impeller, a turbine shroud surrounding the impeller, and an ejector shroud around the turbine shroud. The ejector shroud may substantially or completely surround the turbine shroud. The turbine shroud may have a plurality of mixing lobes that form a crenellated trailing edge. Alternatively, the turbine shroud may have a plurality of open slots. Means for directing fluid flow into the plurality of open slots may include an ejector shroud that seals with the turbine shroud downstream of the open slots. A plurality of fluid ducts may also connect individually to each open slot. An external stator may be connected to an exterior surface of the ejector shroud.

9. 发明申请

WO2010036678A8 TURBINE WITH MIXERS AND EJECTORS 审中-公开
公开(公告)号：WO2010036678A8
公开(公告)日：2010-04-01
申请号：PCT/US2009/057973
申请日：2009-09-23
申请人： FLODESIGN WIND TURBINE CORPORATION , PRESZ, Walter, M., Jr. , WERLE, Michael, J.
发明人： PRESZ, Walter, M., Jr. , WERLE, Michael, J.
IPC分类号： F03B3/12
摘要： A Mixer/Ejector Wind/Water Turbine ("MEWT") system is disclosed which routinely exceeds the efficiencies of prior wind/water turbines. Unique ejector concepts are used to fluid-dynamically improve many operational characteristics of conventional wind/water turbines for potential power generation improvements of 50% and above. Applicants' preferred MEWT embodiment comprises: an aerodynamically contoured turbine shroud with an inlet; a ring of stator vanes; a ring of rotating blades (i.e., an impeller) in line with the stator vanes; and a mixer/ejector pump to increase the flow volume through the turbine while rapidly mixing the low energy turbine exit flow with high energy bypass fluid flow. The MEWT can produce three or more time the power of its un-shrouded counterparts for the same frontal area, and can increase the productivity of wind farms by a factor of two or more. The same MEWT is safer and quieter providing improved wind turbine options for populated areas.

10. 发明申请

WO2018183968A1 SEPARATION USING ANGLED ACOUSTIC WAVES 审中-公开
公开(公告)号：WO2018183968A1
公开(公告)日：2018-10-04
申请号：PCT/US2018/025578
申请日：2018-03-30
申请人： LIPKENS, Bart , DIONNE, Jason , PRESZ, Walter M., JR. , CHITALE, Kedar C. , ROSS-JOHNSRUD, Benjamin
发明人： LIPKENS, Bart , DIONNE, Jason , PRESZ, Walter M., JR. , CHITALE, Kedar C. , ROSS-JOHNSRUD, Benjamin
IPC分类号： G01N29/02
摘要： Methods and systems for separating material from a host fluid use an acoustophoresis device. These methods and systems can deflect material (e.g., a second fluid, cells, beads or other particles, exosomes, viruses, oil droplets) in host fluid streams at high flow rates.

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