专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2012058420A1 HEALTH DIAGNOSTIC COMPACT DISC 审中-公开
标题翻译：健康诊断紧凑盘
公开(公告)号：WO2012058420A1
公开(公告)日：2012-05-03
申请号：PCT/US2011/058079
申请日：2011-10-27
申请人： THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS , IMMAD, Syed, M. , LIU, Gang, Logan
发明人： IMMAD, Syed, M. , LIU, Gang, Logan
IPC分类号： F15C3/00
CPC分类号： G01N33/54386 , B01L3/502715 , B01L3/50273 , B01L2200/0647 , B01L2200/10 , B01L2200/12 , B01L2300/0806 , B01L2300/0887 , B01L2400/0409 , G11B7/2403
摘要： A modified health diagnostic compact disc (HDCD) comprising (a) a protective layer; (b) a reflective layer; (c) a dye layer (d) a polycarbonate layer; and (e) a micro fluidic layer. In a certain aspect, the polycarbonate layer of the HDCD contains a data layer. The micro fluidic layer of the HDCD is composed of polydimethylsiloxane (PDMS). The micro fluidic layer of the HDCD contains one or mor donut-shaped trenches. The micro fluidic layer of the HDCD is associated with conjugated microparticles in solution. The HDCD furthe comprises integrated microneedles. The modified health diagnostic compact disc can be used by methods of the invention to identify and/or measure the presence of biologic cells utilizing a standard computer compact disk drive.
摘要翻译：一种改进的健康诊断光盘（HDCD），包括（a）保护层; （b）反射层; （c）染料层（d）聚碳酸酯层; 和（e）微流体层。在某一方面，HDCD的聚碳酸酯层包含数据层。 HDCD的微流体层由聚二甲基硅氧烷（PDMS）组成。 HDCD的微流体层包含一个或多个环形沟槽。 HDCD的微流体层与溶液中的共轭微粒相关。 HDCD包括集成的微针。可以通过本发明的方法使用经修改的健康诊断光盘来利用标准计算机压缩盘驱动器来识别和/或测量生物细胞的存在。

2. 发明申请

WO2011145754A1 건설기계용 유압제어밸브 审中-公开
标题翻译：用于建筑设备的液压调压阀
公开(公告)号：WO2011145754A1
公开(公告)日：2011-11-24
申请号：PCT/KR2010/003095
申请日：2010-05-17
申请人： 볼보 컨스트럭션 이큅먼트 에이비 , 김진욱
发明人： 김진욱
IPC分类号： E02F9/22 , F15C3/02 , E02F3/42 , F15C3/00
CPC分类号： F15B11/04 , E02F9/2239 , E02F9/2267 , E02F9/2282 , F15B13/0402 , F15B2211/20576 , F15B2211/30565 , Y10T137/86493
摘要： 붐, 아암 등의 작업장치를 구동시킬 경우 액츄에이터에 공급되는 작동유를 합류시켜 작업장치의 구동속도를 증대시킬 수 있는 유압제어밸브를 개시한다. 본 발명의 일 실시예에 의한 건설기계용 유압제어밸브는, 밸브블록 내에 슬라이딩 결합되고 절환시 제1유압펌프 및 제2유압펌프로부터 액츄에이터에 공급되는 작동유를 제어하며 내부 통로가 형성되는 붐스풀과, 붐스풀을 중심으로 상하 대칭되게 형성되는 제1유압펌프의 공급통로 및 제2유압펌프의 공급통로와, 제1유압펌프의 공급통로 및 제2유압펌프의 공급통로를 각각 개폐시키도록 탄성지지되는 체크밸브와, 밸브블록의 슬라이딩면에 형성되는 통로에 대해 좌,우 및 상,하로 대칭되게 형성되며 제1유압펌프의 공급통로 및 제2유압펌프의 공급통로로부터의 작동유를 액츄에이터에 공급하는 브리지통로와, 붐스풀 절환시 제1유압펌프로부터의 작동유를 액츄에이터에 공급하는 실린더통로와, 붐스풀 절환시 제2유압펌프로부터의 작동유를 붐스풀의 내부 통로에 공급하는 연결통로를 포함한다.
摘要翻译：公开了一种液压调压阀，其能够通过组合供应到致动器的工作流体来提高诸如起重臂，臂等的操作设备的从动速度。根据本发明的一个实施例的用于施工设备的液压调节阀包括：可滑动地联接在阀块中的吊杆，其在切换期间从第一液压泵和第二液压泵调节供应给致动器的工作流体;以及在其中定义通道; 第一液压泵供给通道和第二液压泵供给通道，其形成为围绕悬臂线轴垂直对称; 止回阀，其弹性地支撑，以分别打开和关闭第一液压泵供应通道和第二液压泵供应通道; 相对于形成在阀块的滑动面中的通道横向和垂直对称的桥通道，用于将来自第一液压泵供给通道和第二液压泵供给通道的工作流体供应到致动器; 一个气缸通道，用于在动臂滑阀的切换期间将工作流体从第一液压泵供给到致动器; 以及连接通道，用于在动臂阀芯的切换期间将工作流体从第二液压泵提供到悬臂阀芯的内部通道。

3. 发明申请

WO00014415A2 PROPORTIONAL MICROMECHANICAL DEVICE 审中-公开
标题翻译：比例微生物装置
公开(公告)号：WO00014415A2
公开(公告)日：2000-03-16
申请号：PCT/US1999/019971
申请日：1999-08-31
IPC分类号： B60T8/36 , B81B3/00 , F15C3/00 , F15C5/00 , F16K31/00 , F16K31/02 , F16K31/18 , F16K99/00
CPC分类号： F16K99/0001 , B81B3/0024 , F15C5/00 , F16K99/0011 , F16K99/0044 , F16K2099/0074 , F16K2099/008 , F16K2099/0098 , Y10T137/0396
摘要： The present invention provides a proportional microvalve (10) having a first (12), second (14) and third layer (16), and having high aspect ratio geometries. The first layer (12) defines a cavity (24) with inlet (20) and outlet (22) ports. The second layer (14), doped to have a low resistivity and bonded between the first (12) and third (16) layers, defines a cavity (24) having a flow area to permit fluid flow between the inlet (20) and outlet (22) ports. The second layer (14) further defines an actuatable displaceable member (26), and one or more thermal actuators (28, 30) for actuating the displaceable member (26) to a position between and including an open and a closed position to permit or occlude fluid flow. The third layer (16) provides one wall of the cavity (24) and provides electrical contacts (32a, 32b, 34a, 34b) for electrically heating the thermally expandable actuators (28, 30). The thermal actuators (28, 30) and the displaceable member (26) have high aspect ratios and are formed by deep reactive ion etching such that they are displaceable in the plane of the second layer (14) while being very stiff out of the plane. Thus, both actuation and displacement of the displaceable member (26) are in the plane of the layer.
摘要翻译：本发明提供了具有第一（12），第二（14）和第三层（16）并具有高纵横比几何形状的比例微型阀（10）。第一层（12）限定具有入口（20）和出口（22）端口的空腔（24）。被掺杂以具有低电阻并且结合在第一层（12）和第三层（16）之间的第二层（14）限定了一个空腔（24），该空腔具有允许流体在入口（20）和出口（22）端口。第二层（14）还限定可致动的可移动构件（26）以及一个或多个热致动器（28,30），用于将可移动构件（26）致动到打开位置和关闭位置之间的位置，以允许或堵塞流体流动。第三层（16）提供空腔（24）的一个壁，并且提供用于电热加热可热膨胀致动器（28,30）的电触点（32a，32b，34a，34b）。热致动器（28,30）和可移动构件（26）具有高纵横比并且通过深反应离子蚀刻形成，使得它们可在第二层（14）的平面内移位，同时非常刚性地离开平面。因此，可位移构件（26）的致动和位移都在层的平面内。

4. 发明申请

WO2023279185A1 SYSTEM AND METHOD FOR CONTROLLING VACUUM IN A CLOSED FLUID SYSTEM 审中-公开
公开(公告)号：WO2023279185A1
公开(公告)日：2023-01-12
申请号：PCT/CA2021/050918
申请日：2021-07-06
申请人： PLACEMENTS CHIC INC. , GESTION JOSERA INC.
发明人： CHICOINE, Martin
IPC分类号： F15C3/00 , C13B10/00 , F15C3/02 , F15C3/04 , G05D16/00
摘要： A vacuum controller for isolating the vacuum chamber of a vacuum pump, the vacuum controller comprising a shell comprising an inlet and an outlet, the outlet being fluidly connected to the vacuum pump, a diaphragm disposed within the shell and defining a first cavity and a second cavity within the shell, the first and second cavities being on opposite sides of the diaphragm and the second cavity being in fluid communication with the outlet, a pressure balance module adapted to selectively fluidly connect the first and second cavities in an open configuration and a controller adapted to selectively actuate the pressure balance module wherein the diaphragm fluidly restricts at least one of the inlet and the outlet when the pressure balance module is in a closed configuration.

5. 发明申请

WO2021007220A1 COMPLEMENTARY FLUIDIC LOGIC AND MEMORY DEVICES 审中-公开
公开(公告)号：WO2021007220A1
公开(公告)日：2021-01-14
申请号：PCT/US2020/041027
申请日：2020-07-07
申请人： FACEBOOK TECHNOLOGIES, LLC
发明人： ROBY, Erik , GLICK, Casey , STANLEY, Andrew Arthur
IPC分类号： F15C3/02 , F15C3/00
摘要： A fluidic device may include inlet ports, control input ports, one or more output channels, inlet channels that are each configured to convey fluid from one of the inlet ports to one of the one or more output channels, and pistons. In some examples, each piston may include (1) a restricting gate transmission element configured to inhibit, when the piston is in a first position, and uninhibit, when the piston is in a second position, one of the inlet channels, (2) a control gate configured to interface with a first control pressure that, when applied to the control gate, forces the piston towards the first position, and (3) an additional control gate configured to interface with a second control pressure that, when applied to the additional control gate, forces the piston towards the second position. Various other related devices, systems, and methods are also disclosed.

6. 发明申请

WO2019046927A1 DEVICES EXPLOITING FLUIDIC SYSTEMS AND ACTUATORS 审中-公开
公开(公告)号：WO2019046927A1
公开(公告)日：2019-03-14
申请号：PCT/CA2018/000168
申请日：2018-09-07
申请人： MURISON, Bruce , CARSON, Dylan
发明人： MURISON, Bruce , CARSON, Dylan
IPC分类号： A61H23/04 , A61H19/00 , A61H21/00 , F15B1/26 , F15B21/12 , F15B7/00 , F15C3/00 , F16K31/06
摘要： The application of fluidic systems to a variety of consumer devices would typically exploit fluidic structures of a few millimeters to a centimeter or so that are between the common fluidic realms of microfluidics and macrofluidics. For these devices power consumption, portability, batter operation etc. are significant factors in the design and implementation of these fluidic systems. However, the necessary range of fluidic device structures for electromagnetically driven high efficiency pumps, valves, switches, capacitors etc. require development to provide both the required functionality as well as to meet the user expectations for functionality, variability, cost, etc. but also lifetime, reliability, manufacturability etc. of the consumer devices exploiting these fluidic systems.

7. 发明申请

WO2010096360A3 PRESSURE CYCLE OPERATED PERFORATING FIRING HEAD 审中-公开
标题翻译：压力循环运行执行头灯
公开(公告)号：WO2010096360A3
公开(公告)日：2010-12-09
申请号：PCT/US2010024230
申请日：2010-02-15
申请人： HALLIBURTON ENERGY SERV INC , MOORE RANDALL S , HALES JOHN H
发明人： MOORE RANDALL S , HALES JOHN H
IPC分类号： F15C3/02 , F15C3/00 , F16J1/00
CPC分类号： E21B43/11852
摘要： Pressure cycle operated apparatus and methods. A method of actuating a firing head includes the steps of : reciprocably displacing an actuator piston of the firing head, the displacing step including the piston being alternately pressure balanced and unbalanced; and igniting a combustible material in response to the piston displacing step. A method of generating electricity includes: reciprocably displacing a piston, the displacing step including the piston being alternately pressure balanced and unbalanced; and generating electricity in response to the piston displacing step. A firing head includes an actuator piston separating at least two chambers; a check valve which permits one-way flow between the chambers; a flow restrictor which restricts flow between the chambers; a biasing device which biases the piston toward one of the chambers; and a firing pin releasing device which releases a firing pin in response to displacement of the piston.
摘要翻译：压力循环操作装置和方法。一种致动击发头的方法包括以下步骤：可往复地移动击发头的致动器活塞，所述移动步骤包括交替压力平衡和不平衡的活塞; 并且响应于活塞位移步骤点燃可燃材料。一种发电方法包括：可往复移动活塞，包括活塞交替压力平衡和不平衡的位移步骤; 并响应于活塞位移步骤发电。击发头包括分隔至少两个室的致动器活塞; 止回阀，其允许腔室之间的单向流动; 限流器，限制室之间的流动; 偏压装置，其将活塞朝向其中一个室偏压; 以及一个响应活塞位移释放撞针的撞针释放装置。

8. 发明申请

WO01051777A2 FLOW SWITCH 审中-公开
标题翻译：流量开关
公开(公告)号：WO01051777A2
公开(公告)日：2001-07-19
申请号：PCT/EP2000/013261
申请日：2000-12-23
IPC分类号： F01N1/16 , F01N13/08 , F15C1/08 , F15C3/00 , F01N
CPC分类号： F01N13/087 , F01N1/16 , F01N2410/00 , F15C1/08 , F15C3/002
摘要： The invention relates to a flow switch comprising a feed channel (1), a Coanda tulip (5), at least two outlets (11 and 12) and a displacement body (6) which is arranged in the area of the Coanda tulip (5) and is provided with a flow surface (7) and a casing (8). The position of the flow surface (7) can be changed in the direction of flow.
摘要翻译：在具有流入管道中的流量开关（1），附壁郁金香（5），至少两个出口通道（11和12），并在附壁郁金香的区域设置一个（5）的位移体（6），其具有流动表面（7）和具有外套（8），流入表面（7）的位置在流动方向上是可变的。

9. 发明申请

WO2018119508A1 METHODS AND DEVICES RELATING TO HYDRAULIC VALVES AND SWITCHES 审中-公开
公开(公告)号：WO2018119508A1
公开(公告)日：2018-07-05
申请号：PCT/CA2017/000275
申请日：2017-12-29
申请人： OBOTICS INC.
发明人： MURISON, Bruce
IPC分类号： F15C3/00 , F15B13/02 , F15B13/044 , F16K31/06
摘要： A fluidic device comprising a magnetic reciprocating piston, a central magnetic washer, a sleeve ending with pairs of magnetic and non-magnetic perforated washers or a magnetic plate for piston retention, and at least a coil for electromagnetically actuating the piston to work as a fluidic pump or valve. A fluidic device comprising at least one actuator made of a memory shape material (SMA) to either flex or hinge at least one flow restricting element when an electric current is heating the actuator above a temperature threshold.

10. 发明申请

WO2015132451A1 SHOCK ABSORBER FOR HYDRAULIC SYSTEM 审中-公开
标题翻译：液压系统减震器
公开(公告)号：WO2015132451A1
公开(公告)日：2015-09-11
申请号：PCT/FI2015/000008
申请日：2015-03-05
申请人： DYNASET OY
发明人： KARPPINEN, Reijo
IPC分类号： F16F15/04 , F15C3/00 , F16K47/00
CPC分类号： F16L55/02763 , F15B13/026 , F15B2211/50572 , F15B2211/5756 , F15B2211/635 , F16F9/348 , F16K47/08 , F16L55/0333
摘要： Shock absorber (5), (8-10), (12-14) used for damping a control flow which is to be directed to the control valve belonging to a hydraulic system or is to be directed to the adjustable valve of the flow through which absorber the flow of the hydraulic fluid can be directed at least in one direction. The absorber is a stopper (5) which restricts the run of the flow to be damped which stopper is equipped with one or several ducts (6, 7) which let the flow go through the mentioned stopper (5) when the other orifice of the mentioned duct is blocked with a plate (8), (12) in such a way that bending of the mentioned plate opens access for the flow through the mentioned stopper (5) due to the pressure of the flow coming along the mentioned duct (6, 7).
摘要翻译：减震器（5），（8-10），（12-14）用于阻尼控制流，该控制流将被引导到属于液压系统的控制阀，或者被引导到流通的可调节阀该吸收器可以至少在一个方向上引导液压流体的流动。吸收器是一个限制待阻尼的流动的止动器（5），该止动器配备有一个或多个管道（6,7），当这些管道（6）的另一个孔口上述管道被以板（8），（12）的方式被阻挡，使得由于沿着所述管道（6）流动的压力，所述板的弯曲打开通过所述止挡件（5）的流动通路，7）。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式