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1. 发明授权

US11333178B2 Vortex ring generation device 有权
公开(公告)号：US11333178B2
公开(公告)日：2022-05-17
申请号：US17212543
申请日：2021-03-25
申请人： DAIKIN INDUSTRIES, LTD.
发明人： Yousuke Imai , Masafumi Uda
IPC分类号： F15C1/16 , F15D1/00 , F24F8/80 , F24F7/003 , F15C1/14
摘要： A vortex ring generation device includes a casing having a discharge port, an extrusion mechanism, and a component supply port. The extrusion mechanism extrudes air in an air passage inside the casing such that the air is discharged, in a vortex ring shape, from the discharge port. The component supply port surrounds the air passage. A total circumferential length of the component supply port is ½ or more of a total circumferential length of the discharge port. The extrusion mechanism includes a vibration plate and a drive unit that vibrates the vibration plate. The air passage includes a first passage, and a throttle passage continuous with a downstream end of the first passage. A component chamber is provided inside the casing. The component chamber contains a discharge component to be supplied to the component supply port. The component supply port is located downstream of the throttle passage.

2. 发明授权

US08475743B2 Multilevel microfluidic systems and methods 有权
公开(公告)号：US08475743B2
公开(公告)日：2013-07-02
申请号：US12422612
申请日：2009-04-13
申请人： Geoffrey Facer , Brian Fowler , Emerson Cheung Quan , Marc Unger
发明人： Geoffrey Facer , Brian Fowler , Emerson Cheung Quan , Marc Unger
IPC分类号： B01L3/00 , F16K3/00 , F16K21/20 , G01N21/75 , F04B19/00 , G05D11/00 , F15C1/14 , F17D3/00
CPC分类号： F16K99/0015 , B01F5/02 , B01F13/0059 , B01L3/502707 , B01L3/502738 , B01L2200/10 , B01L2200/12 , B01L2200/16 , B01L2300/0627 , B01L2300/0816 , B01L2300/0874 , B01L2300/0887 , B01L2300/123 , B01L2400/0481 , B01L2400/0638 , B33Y80/00 , C12Q1/686 , F16K99/0026 , F16K99/0059 , F16K2099/008 , F16K2099/0084 , G01N2021/0346 , Y10T137/0329 , Y10T137/2164 , Y10T137/2169 , Y10T137/2559 , Y10T137/2655 , Y10T137/2688 , Y10T137/87249
摘要： Multilevel microfluidic devices include a control line that can simultaneously actuate valves for both sample and reagent lines. Microfluidic devices are configured to contain a first reagent in a first chamber and a second reagent in a second chamber, where either or both of the first and second reagents are contained at a desired or selected pressure. Operation of a microfluidic device includes transmitting second reagent from the second chamber to the first chamber, for mixing or contact with the first reagent. Microfluidic device features such as channels, valves, chambers, can be at least partially contained, embedded, or formed by or within one or more layers or levels of an elastomeric block.

3. 发明授权

US07775422B2 Meter register and remote meter reader utilizing a stepper motor 有权
标题翻译：仪表寄存器和远程读表器利用步进电机
公开(公告)号：US07775422B2
公开(公告)日：2010-08-17
申请号：US10864308
申请日：2004-06-09
申请人： Dan Winter , Ronald N. Koch
发明人： Dan Winter , Ronald N. Koch
IPC分类号： G06M1/12 , F15C1/00 , F15C1/12 , F15C1/14 , B67D7/22 , B67D7/10 , G01C22/00 , G01F15/02 , G01F1/07 , G01F1/11
CPC分类号： G01F15/07 , G01F15/063
摘要： A meter for flowing material, e.g., water, has a meter register having an electronic display, e.g., an LED or LCD display, and a mechanical read-out display driven by a stepper motor to record units of water that flowed through the meter. In the event of an electrical power failure, the LED or LCD readout values are lost, however, the mechanical read-out values remain. Further, signals are transmitted to a microprocessor of a meter register to change the rotation of the stepper motor so that the meter register can be used with different types of meters. Still further, a meter generator co-acting with a meter register forwards an electrical pulse signal after a quantity of material or utility passes through a water meter to a microprocessor of a remote reader. The remote reader includes an odometer coupled to a stepper motor.
摘要翻译：用于流动材料（例如水）的仪表具有仪表寄存器，其具有电子显示器，例如LED或LCD显示器，以及由步进电机驱动的机械读出显示器，用于记录流过仪表的水单元。发生电源故障时，LED或LCD读数值将丢失，但是机械读出值仍然保留。此外，信号被发送到仪表寄存器的微处理器以改变步进电机的旋转，使得仪表寄存器可以与不同类型的仪表一起使用。此外，在一定数量的材料或实用程序通过水表到远程读取器的微处理器之后，与仪表寄存器协同作用的仪表发生器转发电脉冲信号。远程读取器包括耦合到步进电机的里程表。

4. 发明申请

US20080236669A1 MICROFABRICATED ELASTOMERIC VALVE AND PUMP SYSTMES 失效
标题翻译：微量化弹性体阀和泵的合成
公开(公告)号：US20080236669A1
公开(公告)日：2008-10-02
申请号：US11932171
申请日：2007-10-31
申请人： Marc A. Unger , Hou-Pu Chou , Todd A. Thorsen , Axel Scherer , Stephen R. Quake , Markus M. Enzelberger , Mark L. Adams , Carl L. Hansen
发明人： Marc A. Unger , Hou-Pu Chou , Todd A. Thorsen , Axel Scherer , Stephen R. Quake , Markus M. Enzelberger , Mark L. Adams , Carl L. Hansen
IPC分类号： F17D3/00 , B01D9/00 , B32B37/00 , F16K21/04 , B01J19/08 , F15C1/14
CPC分类号： B05D3/04 , B01J2219/00355 , B01J2219/00378 , B01J2219/00396 , B01J2219/00398 , B01J2219/00439 , B01J2219/005 , B01J2219/00527 , B01J2219/00605 , B01J2219/00612 , B01J2219/00621 , B01J2219/00659 , B01J2219/00707 , B01J2219/00722 , B01J2219/00725 , B01L3/502707 , B01L3/50273 , B01L3/502738 , B01L7/54 , B01L9/527 , B01L2200/025 , B01L2200/027 , B01L2200/0605 , B01L2200/10 , B01L2300/0681 , B01L2300/0861 , B01L2300/0887 , B01L2300/123 , B01L2300/14 , B01L2300/18 , B01L2400/046 , B01L2400/0481 , B01L2400/06 , B01L2400/0655 , B01L2400/0688 , B32B2037/1081 , B65B31/00 , B81B2201/036 , B81B2201/054 , B81C1/00119 , B81C2201/019 , C12Q1/6832 , C12Q1/6874 , C30B29/54 , F04B43/043 , F15C1/06 , F15C3/00 , F15C5/00 , F16K99/0001 , F16K99/0015 , F16K99/0046 , F16K99/0051 , F16K99/0059 , F16K2099/0074 , F16K2099/0076 , F16K2099/0078 , F16K2099/008 , F16K2099/0084 , F16K2099/0094 , Y10T137/0324 , Y10T137/0379 , Y10T137/0424 , Y10T137/206 , Y10T137/2082 , Y10T137/2164 , Y10T137/2169 , Y10T137/2174 , Y10T137/2202 , Y10T137/2224 , Y10T137/3084 , Y10T137/7837 , Y10T137/86027 , Y10T156/10 , Y10T428/24479 , Y10T428/24612 , C12Q2535/125
摘要： A method of fabricating an elastomeric structure, comprising: forming a first elastomeric layer on top of a first micromachined mold, the first micromachined mold having a first raised protrusion which forms a first recess extending along a bottom surface of the first elastomeric layer; forming a second elastomeric layer on top of a second micromachined mold, the second micromachined mold having a second raised protrusion which forms a second recess extending along a bottom surface of the second elastomeric layer; bonding the bottom surface of the second elastomeric layer onto a top surface of the first elastomeric layer such that a control channel forms in the second recess between the first and second elastomeric layers; and positioning the first elastomeric layer on top of a planar substrate such that a flow channel forms in the first recess between the first elastomeric layer and the planar substrate.
摘要翻译：一种制造弹性体结构的方法，包括：在第一微加工模具的顶部上形成第一弹性体层，所述第一微加工模具具有形成沿所述第一弹性体层的底表面延伸的第一凹槽的第一凸起突起; 在第二微加工模具的顶部上形成第二弹性体层，所述第二微加工模具具有第二凸起突起，所述第二凸起突起形成沿所述第二弹性体层的底表面延伸的第二凹槽; 将第二弹性体层的底表面粘合到第一弹性体层的顶表面上，使得控制通道在第一和第二弹性体层之间的第二凹部中形成; 以及将第一弹性体层定位在平面基底的顶部上，使得流动通道在第一弹性体层和平面基底之间的第一凹部中形成。

5. 发明授权

US07096888B1 Fluidic pulse generator system 失效
标题翻译：流体脉冲发生器系统
公开(公告)号：US07096888B1
公开(公告)日：2006-08-29
申请号：US10783744
申请日：2004-02-20
申请人： John F. Thurston , William F. Ryan
发明人： John F. Thurston , William F. Ryan
IPC分类号： F15C1/12 , F15C1/14
CPC分类号： F15C1/143 , F15C1/146 , F15C3/14 , Y10T137/2125 , Y10T137/2142 , Y10T137/2185 , Y10T137/2213 , Y10T137/6525 , Y10T137/6906
摘要： A fluidic pulse generator system includes two fluidic diverter valves that are both controlled by a single fluidic pilot valve. The fluidic pilot valve and the two fluidic diverter valves are each adapted to receive a flow of pressurized fluid. The flow of pressurized fluid through the fluidic pilot valve is controlled in response to pressurized fluid flow through a control valve. In turn, the flow of pressurized fluid through the two fluidic diverters valves is simultaneously controlled in response to the flow of pressurized fluid through the fluidic pilot valve.
摘要翻译：流体脉冲发生器系统包括两个流体分流阀，两个流体分流阀都由单个流体先导阀控制。流体先导阀和两个流体分流阀各自适于接收加压流体流。通过流体先导阀的加压流体的流动响应于通过控制阀的加压流体流动被控制。反过来，通过两个流体转向阀的加压流体的流动同时受到加压流体通过流体先导阀的流动的控制。

6. 发明授权

US06843262B2 Fluidic switches and methods for controlling flow in fluidic systems 有权
标题翻译：用于控制流体系统流量的流体开关和方法
公开(公告)号：US06843262B2
公开(公告)日：2005-01-18
申请号：US10131610
申请日：2002-04-24
申请人： Rustem F. Ismagilov , Paul J. A. Kenis , George M. Whitesides , David Rosmarin
发明人： Rustem F. Ismagilov , Paul J. A. Kenis , George M. Whitesides , David Rosmarin
IPC分类号： F15C1/14 , F15C5/00 , F16K99/00 , F17D1/16
CPC分类号： F15C1/146 , F15C5/00 , F16K99/0001 , F16K99/0028 , F16K99/0042 , F16K2099/0078 , F16K2099/0084 , F16K2099/0094 , Y10T137/0396 , Y10T137/2164 , Y10T137/2191 , Y10T137/2224 , Y10T137/2808
摘要： The present invention relates to fluidic systems, including switches for fluidic systems. The switches of the present invention may be particularly applicable to microfluidic systems. The switches of the invention may include a switching region having more than one position corresponding to more than one aspect ratio. Alternatively, the switches of the invention may include multiple inlets and a system for the selective supply of carrier fluid. The present invention also relates to a method of controlling a fluid in a microfluidic system and may be performed using the switches of the present invention.
摘要翻译：本发明涉及流体系统，包括用于流体系统的开关。本发明的开关可以特别适用于微流体系统。本发明的开关可以包括具有多于一个对应于多于一个宽高比的位置的开关区域。或者，本发明的开关可以包括多个入口和用于选择性地供应载体流体的系统。本发明还涉及一种控制微流体系统中的流体的方法，并且可以使用本发明的开关来执行。

7. 发明授权

US06837262B2 Non tank pressurizing fast fill receiver and system for vehicles 有权
标题翻译：非油箱加压快速填充接收器和车辆系统
公开(公告)号：US06837262B2
公开(公告)日：2005-01-04
申请号：US10052909
申请日：2002-01-15
申请人： Jose Cortez , David Wicke
发明人： Jose Cortez , David Wicke
IPC分类号： B67D7/46 , B60K15/035 , B60K15/04 , F16K21/18 , F16L37/32 , F15C1/14 , F16L29/04 , F16L37/30
CPC分类号： B60K15/04 , B60K15/035 , F16K21/18 , F16L37/32 , Y10T137/0324 , Y10T137/048 , Y10T137/2273 , Y10T137/7287 , Y10T137/731 , Y10T137/87965
摘要： A refueling system for vehicles including a dual valve receiver connected in fluid communication with the fuel tank, and a jet sensor inside of the fuel tank and in fluid communication with the receiver. The refueling system further includes a relief valve vent in fluid communication with the fuel tank to vent the fuel tank and to relieve pressure that may otherwise build up inside the fuel tank during refueling. When refueling with an automatic shutoff nozzle, the sensor detects when a desired fuel level has been reached, and then informs the receiver to prevent fuel flow into the tank. When this occurs, the pressure inside the receiver and automatic shutoff nozzle increases, causing the nozzle to shut off automatically.

8. 发明授权

US3425430B1 失效
公开(公告)号：US3425430B1
公开(公告)日：1992-07-14
申请号：US5175460
申请日：1960-08-24
申请人： RONALD E BOWLES , RAYMOND W WARREN , HORTON BILLY M
发明人： BILLY M HORTON
IPC分类号： F15C1/14 , F15C1/12
CPC分类号： F15C1/14 , Y10T137/2076 , Y10T137/2153 , Y10T137/2234

9. 发明授权

US4312373A Internal valve 失效
标题翻译：内部阀门
公开(公告)号：US4312373A
公开(公告)日：1982-01-26
申请号：US133035
申请日：1980-03-24
申请人： Basil B. Tilling , Henry A. Swindler
发明人： Basil B. Tilling , Henry A. Swindler
IPC分类号： F16K27/07 , F15C1/14
CPC分类号： F16K27/07 , Y10T137/2273 , Y10T137/731
摘要： An internal valve for the bottom loading of fuel tanks consists of a differential area piston acting within a chamber which is vented by a pair of pilot valves responsive to fluid level, to provide full open, throttled and closed positions of the valve automatically in response to inlet fluid pressure. Soft closure of the inlet valve which is formed of the piston head and a seat in the valve housing, is provided by metered fluid flow through an orifice between a sized aperture in the piston head and a restrictor sleeve carried on a tank vent actuator bar extending through the aperture and through the valve housing. A lost motion connection between the piston head and actuator bar allows limited relative movement for controlling the metering orifice and combined movement for coincident opening of the tank vent in response either to inlet fluid pressure or manual actuation.
摘要翻译：用于燃料箱底部装载的内部阀门包括作用在室内的差动区域活塞，该腔体由响应于液位的一对先导阀排出，以响应于阀门自动提供阀门的全开，节流和关闭位置入口流体压力。由活塞头形成的入口阀和阀壳中的阀座的软关闭通过计量流体流动通过活塞头中的尺寸孔和限制器套筒之间的孔提供，该限流器套筒承载在延伸的罐排气致动器杆通过孔径并通过阀门壳体。活塞头和致动器杆之间的空动连接允许用于控制计量孔的有限的相对运动和用于响应于入口流体压力或手动致动的罐通气口的重合打开的组合运动。

10. 发明授权

US4029127A Fluidic proportional amplifier 失效
标题翻译：流量比例放大器
公开(公告)号：US4029127A
公开(公告)日：1977-06-14
申请号：US248330
申请日：1972-04-27
申请人： Raymond V. Thompson
发明人： Raymond V. Thompson
IPC分类号： F15C1/14
CPC分类号： F15C1/14 , Y10T137/2076 , Y10T137/2245
摘要： Control of a liquid power stream by establishment of a gaseous control flow is disclosed. The gaseous control flow is generated by the withdrawal of air at the boundary of the power stream to thereby create a pressure differential which deflects the power stream. Creation and control of a moving carrier flow to establish a moving boundary whereby the energy of the power stream may be modulated is also disclosed.
摘要翻译：公开了通过建立气体控制流来控制液体动力流。通过在功率流的边界处抽出空气产生气体控制流，从而产生使功率流偏转的压力差。还公开了运动载体流的创建和控制以建立移动边界，从而可以调节功率流的能量。

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