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1. 发明授权

US10071236B2 Total isolation diverter valve 有权
公开(公告)号：US10071236B2
公开(公告)日：2018-09-11
申请号：US15292474
申请日：2016-10-13
申请人： DOLPHIN FLUIDICS S.R.L.
发明人： Diego Andreis , Francesco Butera
IPC分类号： A61M39/00 , A61M39/22 , F15D1/02 , F15D1/06 , F15B21/12 , F15C1/08 , F15C1/14 , A61M16/20
CPC分类号： A61M39/223 , A61M16/20 , A61M2205/0266 , F15B21/12 , F15C1/08 , F15C1/143 , F15D1/02 , F15D1/06 , F15D1/14
摘要： The invention describes a total isolation diverter valve comprising a valve body whereon a main inlet conduit for inletting a fluid, a first outlet conduit for outletting the fluid and at least one second outlet conduit for outletting the fluid are obtained. The first outlet conduit for outletting the fluid is provided with a first fluid adhesion inner surface and the second fluid outlet conduit is provided with a second fluid adhesion inner surface. Between the main fluid inlet conduit and the two fluid outlet conduits a connection channel is interposed. On the connection channel at least one device for perturbing at least one of the first fluid adhesion inner surface and the second fluid adhesion inner surface is provided. The perturbation device is configured so as to cause a deviation of the fluid flow from the first fluid outlet conduit to the second fluid outlet conduit or vice-versa by exploiting a physical effect called Coand{hacek over (a)} effect. The perturbation device comprises at least one perturbation orifice, which faces the first fluid adhesion inner surface, and at least one opening/closing element, configured for opening and sealingly closing a respective perturbation orifice.

2. 发明申请

US20170313411A1 SYNCHRONIZATION OF FLUIDIC ACTUATORS 审中-公开
公开(公告)号：US20170313411A1
公开(公告)日：2017-11-02
申请号：US15653557
申请日：2017-07-19
申请人： Ramot at Tel-Aviv University Ltd.
发明人： Avraham SEIFERT , Isaac DAYAN , Tom SHTENDEL
IPC分类号： B64C21/00 , B64C21/02 , B64C21/08 , F15C1/22 , F15C1/00 , F15C1/08 , F15C1/14 , F15D1/00 , F15D1/12 , F15B21/12
CPC分类号： B64C21/00 , B64C21/025 , B64C21/08 , B64C2230/04 , B64C2230/06 , B64C2230/16 , B64C2230/18 , F15B21/12 , F15C1/006 , F15C1/08 , F15C1/146 , F15C1/22 , F15D1/008 , F15D1/12 , Y02T50/166 , Y10T137/2071 , Y10T137/2185
摘要： A fluidic system is disclosed. The system comprises a plurality of fluidic oscillatory actuators, and at least one synchronization conduit connecting two or more of the actuators such as to effect synchronization between oscillations in the two or more connected actuators.

3. 发明申请

US20150308385A1 PRESSURE REDUCING DEVICE FOR GASEOUS FUEL SYSTEM 有权
标题翻译：用于气体燃料系统的减压装置
公开(公告)号：US20150308385A1
公开(公告)日：2015-10-29
申请号：US14260765
申请日：2014-04-24
申请人： Electro-Motive Diesel, Inc.
发明人： Aaron Gamache FOEGE , Emma Kathleen KAISER
IPC分类号： F02M21/02 , F15D1/14 , F15D1/02
CPC分类号： F02M21/0239 , F02M21/0242 , F15C1/08 , F15C1/18 , F15C3/005 , F15D1/006 , F15D1/02 , F15D1/025 , F15D1/14 , Y02T10/32
摘要： A pressure reducing device is disclosed for use with a gaseous fuel system. The pressure reducing device may have a body defining an inlet and an outlet, and a converging-diverging nozzle formed between the inlet and the outlet, The pressure reducing device may also have a shockwave inducing element disposed within the body between the venture and the outlet, and an airfoil located inside the body upstream of the shockwave inducing element and connected to move the shockwave inducing element.
摘要翻译：公开了一种与气体燃料系统一起使用的减压装置。减压装置可以具有限定入口和出口的主体以及形成在入口和出口之间的会聚发散喷嘴。减压装置还可以具有设置在冒口和出口之间的体内的冲击波诱导元件以及位于冲击波诱导元件上游的主体内部并被连接以移动冲击波诱导元件的翼型件。

4. 发明申请

US20140246618A1 MICROFLUIDIC PUMP AND VALVE STRUCTURES AND FABRICATION METHODS 有权
标题翻译：微流体泵和阀结构与制造方法
公开(公告)号：US20140246618A1
公开(公告)日：2014-09-04
申请号：US14274698
申请日：2014-05-10
申请人： RHEONIX, INC.
发明人： Peng Zhou , Lincoln C. Young
IPC分类号： F16K7/12
CPC分类号： F16K7/12 , B01F5/0683 , B01F5/0688 , B01F11/0071 , B01F13/0059 , B01F2215/0034 , B01L3/502707 , B01L3/50273 , B01L3/502738 , B01L2200/12 , B01L2300/0816 , B01L2300/0861 , B01L2300/0867 , B01L2300/0887 , B01L2400/0481 , B01L2400/0487 , B01L2400/06 , B01L2400/0638 , B01L2400/0655 , B01L2400/084 , B29C65/4895 , B29C66/004 , B29C66/54 , B29C66/5412 , B29C66/71 , B29K2025/00 , B29K2025/04 , B29K2033/08 , B29K2069/00 , B29K2101/12 , B29L2031/7496 , B29L2031/7506 , B29L2031/756 , B81B3/0021 , B81B2201/036 , B81B2201/054 , B81B2203/0127 , B81C1/00103 , B81C1/00158 , F04B43/028 , F04B43/043 , F04B43/06 , F15C1/08 , F16K99/0001 , F16K99/0015 , F16K99/0021 , F16K99/0034 , F16K99/0055 , F16K99/0057 , F16K99/0059 , F16K2099/0074 , F16K2099/0076 , F16K2099/0078 , F16K2099/008 , F16K2099/0084 , F16K2099/0094 , Y10T29/49405 , Y10T137/212 , Y10T137/2202 , Y10T137/2218 , Y10T137/8593 , Y10T137/85978 , Y10T156/1002 , Y10T156/1043 , B29K2033/12 , B29K2025/06
摘要： Plastic microfluidic structures having a substantially rigid diaphragm that actuates between a relaxed state wherein the diaphragm sits against the surface of a substrate and an actuated state wherein the diaphragm is moved away from the substrate. As will be seen from the following description, the microfluidic structures formed with this diaphragm provide easy to manufacture and robust systems, as well readily made components such as valves and pumps.
摘要翻译：塑料微流体结构具有基本上刚性的膜片，其在松弛状态之间起作用，其中隔膜抵靠衬底的表面，以及致动状态，其中隔膜移动离开衬底。从以下描述可以看出，用这种隔膜形成的微流体结构提供易于制造和坚固的系统，以及易于制造的部件，例如阀和泵。

5. 发明授权

US07832429B2 Microfluidic pump and valve structures and fabrication methods 有权
标题翻译：微流量泵和阀门结构及制造方法
公开(公告)号：US07832429B2
公开(公告)日：2010-11-16
申请号：US11242694
申请日：2005-10-03
申请人： Lincoln Young , Peng Zhou
发明人： Lincoln Young , Peng Zhou
IPC分类号： F15C3/00
CPC分类号： F16K7/12 , B01F5/0683 , B01F5/0688 , B01F11/0071 , B01F13/0059 , B01F2215/0034 , B01L3/502707 , B01L3/50273 , B01L3/502738 , B01L2200/12 , B01L2300/0816 , B01L2300/0861 , B01L2300/0867 , B01L2300/0887 , B01L2400/0481 , B01L2400/0487 , B01L2400/06 , B01L2400/0638 , B01L2400/0655 , B01L2400/084 , B29C65/4895 , B29C66/004 , B29C66/54 , B29C66/5412 , B29C66/71 , B29K2025/00 , B29K2025/04 , B29K2033/08 , B29K2069/00 , B29K2101/12 , B29L2031/7496 , B29L2031/7506 , B29L2031/756 , B81B3/0021 , B81B2201/036 , B81B2201/054 , B81B2203/0127 , B81C1/00103 , B81C1/00158 , F04B43/028 , F04B43/043 , F04B43/06 , F15C1/08 , F16K99/0001 , F16K99/0015 , F16K99/0021 , F16K99/0034 , F16K99/0055 , F16K99/0057 , F16K99/0059 , F16K2099/0074 , F16K2099/0076 , F16K2099/0078 , F16K2099/008 , F16K2099/0084 , F16K2099/0094 , Y10T29/49405 , Y10T137/212 , Y10T137/2202 , Y10T137/2218 , Y10T137/8593 , Y10T137/85978 , Y10T156/1002 , Y10T156/1043 , B29K2033/12 , B29K2025/06
摘要： Plastic microfluidic structures having a substantially rigid diaphragm that actuates between a relaxed state wherein the diaphragm sits against the surface of a substrate and an actuated state wherein the diaphragm is moved away from the substrate. As will be seen from the following description, the microfluidic structures formed with this diaphragm provide easy to manufacture and robust systems, as well readily made components such as valves and pumps.
摘要翻译：塑料微流体结构具有基本上刚性的膜片，其在松弛状态之间起作用，其中隔膜抵靠衬底的表面，以及致动状态，其中隔膜移动离开衬底。从以下描述可以看出，用这种隔膜形成的微流体结构提供易于制造和坚固的系统，以及易于制造的部件，例如阀和泵。

6. 发明申请

US20070259226A1 Fuel Cell System with Variable Coanda Amplifiers for Gas Recirculation and System Pressure Regulation 失效
标题翻译：用于气体再循环和系统压力调节的可变扩散放大器的燃料电池系统
公开(公告)号：US20070259226A1
公开(公告)日：2007-11-08
申请号：US10589199
申请日：2005-02-10
申请人： Jochen Sang , Andreas Knoop
发明人： Jochen Sang , Andreas Knoop
IPC分类号： H01M8/04 , F15C1/06
CPC分类号： F15C1/003 , F02M26/19 , F02M26/34 , F04F5/18 , F04F5/54 , F15C1/08 , H01M8/04089 , H01M8/04097 , H01M8/04201 , H01M8/04223 , H01M8/04231 , Y02E60/50 , Y10T137/2224
摘要： A Coanda flow amplifier has a suction intake, an outlet, a fluid channel extending between the suction intake and the outlet, and a drive-flow inlet, which is fluidly connected to the fluid channel via a drive-flow discharge slit, whereby the flow cross section of the drive-flow discharge slit is variably adjustable. In a method to operate the Coanda flow amplifier, the variably adjustable flow cross section of the drive-flow discharge slit is chosen such that a pressure ratio between an output pressure of the drive flow when it leaves the drive-flow discharge slit, and an intake pressure of the drive flow when it enters the drive-flow discharge slit, does not exceed a critical pressure ratio. A fuel cell system comprises at least one fuel cell, a fluid source, a fluid line, and a Coanda flow amplifier arranged in the fluid line, whereby the Coanda flow amplifier is equipped with a drive-flow discharge slit with a variably adjustable flow cross section.
摘要翻译：柯达流量放大器具有吸入口，出口，在吸入口和出口之间延伸的流体通道，以及驱动流入口，其通过驱动流放电狭缝流体地连接到流体通道，由此流动驱动流量放电狭缝的横截面是可变的。在一种用于操作柯安达流量放大器的方法中，驱动流量放电狭缝的可变流量横截面被选择为使得当离开驱动流放电狭缝时驱动流的输出压力与当驱动流进入驱动流量放电狭缝时的进气压力不超过临界压力比。燃料电池系统包括布置在流体管线中的至少一个燃料电池，流体源，流体管线和柯安达流量放大器，由此柯恩达流量放大器配备有可变流量交叉的驱动流放电狭缝部分。

7. 再颁专利

USRE38013E1 Liquid spray systems 有权
标题翻译：液体喷雾系统
公开(公告)号：USRE38013E1
公开(公告)日：2003-03-04
申请号：US09566400
申请日：2000-05-04
申请人： Ronald D. Stouffer
发明人： Ronald D. Stouffer
IPC分类号： B05B110
CPC分类号： B05B1/08 , B60S1/52 , F15C1/08 , F15C1/22 , Y10T137/2234
摘要： A vehicle washer nozzle liquid spray system having a source of washer liquid under pressure, a fluidic oscillator comprising a housing and a fluidic insert having a power nozzle, an oscillation chamber having an upstream end coupled to the power nozzle for issuing a jet of washer liquid into the oscillation chamber and a downstream end having an outlet aperture for issuing a jet of wash liquid to ambient, and side and top and bottom walls, an oscillation inducing silhouette in the oscillation chamber for causing said jet of wash liquid to rhythmically sweep back and forth between the sidewalls in the oscillation chamber. Top and bottom walls of the oscillation chamber first diverge for a predetermined distance in a downstream direction and then converge towards each other through said outlet aperture. This enables the deflection angle to be adjusted for different vehicles uses and applications by changes to the fluidic insert without changes to the housing.
摘要翻译： A 车辆清洗器喷嘴液体喷雾系统，其具有在压力下的洗涤液源，流体振荡器，包括壳体和具有动力喷嘴的流体插入件，具有连接到动力喷嘴的上游端，用于发出洗衣机液体进入振荡室，具有出口孔的下游端用于发出洗涤液体到环境，以及侧壁和顶壁和底壁，振荡室中的振荡诱导轮廓，用于使所述喷射洗涤液体以在振荡室中的侧壁之间来回地有声地扫掠。振荡室的顶壁和底壁首先在下游方向上发散预定距离，然后通过所述出口孔彼此会聚。这使得能够针对不同的车辆使用和通过更改流体插入而不改变外壳的应用程序。

8. 发明授权

US3396619B1 失效
公开(公告)号：US3396619B1
公开(公告)日：1992-07-14
申请号：US5818860
申请日：1960-10-19
IPC分类号： F01B17/00 , F01B17/02 , F15B20/00 , F15C1/08
CPC分类号： F01B17/02 , F01B17/00 , F15B20/00 , F15C1/08 , Y10T83/886 , Y10T137/0318 , Y10T137/206 , Y10T137/2098 , Y10T137/2104 , Y10T137/2147 , Y10T137/2267

9. 发明授权

US4549574A Fluidic devices 失效
标题翻译：流体装置
公开(公告)号：US4549574A
公开(公告)日：1985-10-29
申请号：US607821
申请日：1984-05-07
申请人： Stephen A. Taylor
发明人： Stephen A. Taylor
IPC分类号： F15C1/08 , F15C1/10
CPC分类号： F15C1/08 , Y10T137/206 , Y10T137/2224 , Y10T137/2267 , Y10T137/85986
摘要： A fluidic diverter comprising a housing forming a chamber having an inlet at one end and two diverging outlets at the opposite end. An asymmetric configuration is produced within the chamber by axially spaced steps in opposing walls of the chamber and a single control port communicates with the chamber at a position associated with the step adjacent the inlet. In use and in the absence of a control at the control port, flow will emerge through the outlet at the side of the chamber associated with the control port. A fluidic pumping system includes a fluidic pump having the fluidic diverter in a delivery line of the pump.
摘要翻译：流体转向器包括形成在一端具有入口并在相对端具有两个分叉出口的腔室的壳体。在室内通过轴向隔开的台阶在腔室的相对壁中产生不对称构造，并且单个控制端口在与邻近入口的台阶相关联的位置处与室连通。在使用中并且在控制端口没有控制的情况下，流动将通过与控制端口相关联的腔室侧的出口流出。流体泵送系统包括在泵的输送管线中具有流体转向器的流体泵。

10. 发明授权

US4373553A Broad band flueric amplifier 失效
标题翻译：宽带微波放大器
公开(公告)号：US4373553A
公开(公告)日：1983-02-15
申请号：US111738
申请日：1980-01-14
申请人： Tadeusz M. Drzewiecki
发明人： Tadeusz M. Drzewiecki
IPC分类号： F15C1/08 , F15C1/14
CPC分类号： F15C1/08 , F15C1/14 , Y10T137/2234 , Y10T137/224 , Y10T137/2262
摘要： A broad band flueric amplifier is disclosed which comprises means to incre the deflection of the fluid jet within the amplifier at higher frequencies of oscillation of the jet. The means for increasing jet deflection comprises vanes or protrusions positioned closely adjacent the jet path at selected distances from the nozzle. Acoustic feedback from these vanes or protrusions will assist the control pulse in deflecting the jet at selected frequencies of oscillation.
摘要翻译：公开了一种宽带微波放大器，其包括在喷射器的较高振荡频率下增加放大器内的流体射流的偏转的装置。用于增加喷射偏转的装置包括在与喷嘴选择的距离处紧邻喷射路径定位的叶片或突起。来自这些叶片或突起的声学反馈将有助于控制脉冲在选定的振荡频率下偏转射流。

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