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    DEVICE FOR CONTROLLING RISING VELOCITY OF ACTUATOR IN HEAVY EQUIPMENT
    1.
    发明申请
    DEVICE FOR CONTROLLING RISING VELOCITY OF ACTUATOR IN HEAVY EQUIPMENT 审中-公开
    用于控制重型设备中执行器升高速度的装置

    公开(公告)号：WO2011145892A3

    公开(公告)日：2012-04-19

    申请号：PCT/KR2011003698

    申请日：2011-05-19

    Applicant: DOOSAN IND VEHICLE CO LTD ,  HEO CHAN ,  KOH HYUN GIE

    Inventor： HEO CHAN ,  KOH HYUN GIE

    IPC: B66F9/22 ,  B66F9/20 ,  F02D29/04 ,  F15C1/04

    CPC classification number: F15B11/166 ,  B66F9/22 ,  F02D29/04 ,  F15B2211/20523 ,  F15B2211/20576 ,  F15B2211/30565 ,  F15B2211/329 ,  F15B2211/355 ,  F15B2211/50554 ,  F15B2211/633 ,  F15B2211/6355 ,  F15B2211/665 ,  F15B2211/6654 ,  F15B2211/67 ,  F15B2211/7128 ,  F15B2211/7135 ,  F15B2211/781

    Abstract: The present invention relates to a heavy equipment, comprising: first and second pumps; a main control valve device which respectively includes two lift cylinder actuation units connected with the first and second pumps and for actuating two lift cylinders, and one tilt cylinder actuation unit for actuating two tilt cylinders; a priority valve which is provided to a hydraulic oil line between the second pump and the main control valve device; and a lift lever including a remote control valve, which is connected with each of the two lift cylinder actuation units by pilot oil lines and controls the two lift cylinders through said two lift cylinder actuation units. On one of the two pilot oil lines between the two lift cylinder actuation units and the remote control valve of the lift lever, a valve control unit for electrically controlling the stream of a pilot oil in proportion to the engine RPM is equipped to block or open the stream of hydraulic oil which flows to the two lift cylinders from one of the two lift cylinder actuation units.

    Abstract translation: 本发明涉及一种重型设备，包括：第一和第二泵; 主控制阀装置分别包括与第一和第二泵连接并用于致动两个升降缸的两个升降缸致动单元和用于致动两个倾斜缸的一个倾斜缸致动单元; 优先阀，其设置在第二泵和主控制阀装置之间的液压油路上; 以及包括远程控制阀的提升杆，其通过导向油管线与两个提升缸致动单元中的每一个连接，并且通过所述两个提升缸致动单元来控制两个提升缸。 在两个提升缸致动单元和提升杆的远程控制阀之间的两个先导油管中的一个上，用于电动控制与发动机RPM成比例的先导油流的阀控制单元被装备成阻塞或打开 从两个升降缸致动单元之一流到两个升降缸的液压油流。

    A DISPENSER ARRANGEMENT FOR FLUIDIC DISPENSING CONTROL IN MICROFLUIDIC SYSTEM
    2.
    发明申请
    A DISPENSER ARRANGEMENT FOR FLUIDIC DISPENSING CONTROL IN MICROFLUIDIC SYSTEM 审中-公开
    微流控系统中流体分配控制的分配器布置

    公开(公告)号：WO2008036045A1

    公开(公告)日：2008-03-27

    申请号：PCT/SG2006/000276

    申请日：2006-09-19

    Applicant: AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH ,  XIE, Ling ,  PREMACHANDRAN, Chirayarikathuveedu Sankarapillai ,  CHONG, Ser Choong

    Inventor： XIE, Ling ,  PREMACHANDRAN, Chirayarikathuveedu Sankarapillai ,  CHONG, Ser Choong

    IPC: F15C1/00 ,  F15C1/04

    CPC classification number: F15C5/00 ,  Y10T137/218 ,  Y10T137/2213 ,  Y10T137/2218 ,  Y10T137/2224

    Abstract: A dispenser arrangement for fluidic dispensing control into a microfluidic component comprising an enclosed fluid holding area having a base portion and a top portion and a valve adapted to be movable between an open position and a closed position and positioned at least partially in the fluid holding area. The valve comprises an elongated hollow portion having a body and two ends adapted for fluid flow from the fluid holding area to the microfluidic component in the open position, a first opening on the body of the hollow portion positioned within the fluid holding area allowing fluid communication from the fluid holding area to the microfluidic component in the open position, a sealing portion connected to a first end of the hollow portion positioned within the fluid holding area adapted for sealing connection with the top portion of the fluid holding area in the closed position and a slant second opening at a second end of the hollow portion positioned outside of the fluid holding area. The slant second opening is adapted to pierce through a sealing layer covering the microfluidic component in the open position and to insert into a first substrate housing the microfluidic component in the closed position. A dispenser unit comprising a dispenser arrangement and an actuator, wherein the actuator is a piston is also disclosed.

    Abstract translation: 一种用于流体分配控制到微流体部件的分配器装置，包括具有基部和顶部的封闭流体保持区域和适于在打开位置和关闭位置之间移动并且至少部分地定位在流体保持区域中的阀 。 阀包括细长的中空部分，其具有本体，并且两端适于在打开位置中从流体保持区域流到微流体部件，位于流体保持区域内的中空部分的主体上的第一开口允许流体连通 从所述流体保持区域到所述微流体部件处于所述打开位置，密封部分连接到位于所述流体保持区域内的所述中空部分的第一端，所述第一端适于密封与所述关闭位置中的所述流体保持区域的顶部部分的连接;以及 在位于流体保持区域外部的中空部分的第二端处的倾斜的第二开口。 倾斜的第二开口适于在打开位置刺穿覆盖微流体部件的密封层并插入到处于关闭位置的容纳微流体部件的第一基板。 还公开了一种分配器单元，其包括分配器装置和致动器，其中致动器是活塞。

    VENTILATION MANIFOLD AND SYSTEM
    6.
    发明申请
    VENTILATION MANIFOLD AND SYSTEM 审中-公开

    公开(公告)号：WO2021191820A1

    公开(公告)日：2021-09-30

    申请号：PCT/IB2021/052448

    申请日：2021-03-24

    Applicant: JFD LTD

    Inventor： CRAWFORD, Callum ,  RAFFERTY, Peter ,  BLATHERWICK, Stephen ,  KERR, Gareth ,  GRAY, Danny

    IPC: A61M16/08 ,  F15C1/00 ,  A61M16/06 ,  A61M16/00 ,  A61M16/0816 ,  A61M16/209 ,  A61M2016/0015 ,  A61M2202/0208 ,  A61M2206/10 ,  A61M2207/00 ,  F15C1/008 ,  F15C1/04

    Abstract: An aspect provides a ventilation manifold for a ventilator, the manifold comprising a fluid flow path, the flow path comprising: bifurcated end paths, a constriction path and a compressed breathable gas chamber fluidly coupled to a compressed breathable gas source, the manifold having a manifold axis defined by the constriction path; a source path of the bifurcated ends coupled to an outlet conduit for a ventilator to present the compressed breathable gas at a source angle to one side of the manifold axis; and a vent path at a vent angle to the manifold axis for an exhaust flow, the vent path acting to provide a fluid pressure valve upon an inlet compressed breathable gas from the constriction path to urge flow towards the source path and a by-pass for returned outlet spent gas flow from the source path against the inlet compressed breathable gas at the constriction path, the fluid pressure valve and the by-pass dependent upon the relative magnitudes of the source angle and the vent angle to the manifold axis and/or each other along with the configuration of the constriction path and/or the configuration of the source path and/or the vent path.

    FLOW CONTROLLER ASSEMBLY FOR MICROFLUIDIC APPLICATIONS AND SYSTEM FOR PERFORMING A PLURALITY OF EXPERIMENTS IN PARALLEL
    8.
    发明申请
    FLOW CONTROLLER ASSEMBLY FOR MICROFLUIDIC APPLICATIONS AND SYSTEM FOR PERFORMING A PLURALITY OF EXPERIMENTS IN PARALLEL 审中-公开
    用于微流控应用的流量控制器组件和并行执行多项实验的系统

    公开(公告)号：WO2010107302A2

    公开(公告)日：2010-09-23

    申请号：PCT/NL2010/000044

    申请日：2010-03-16

    Applicant: AVANTIUM HOLDING B.V. ,  BODENSTAFF, Emilio, René ,  MOONEN, Roelandus, Hendrikus, Wilhelmus

    Inventor： BODENSTAFF, Emilio, René ,  MOONEN, Roelandus, Hendrikus, Wilhelmus

    IPC: G05D7/06 ,  F15C1/04

    CPC classification number: G05D7/0694 ,  F15C1/04 ,  F16K99/0001 ,  F16K99/0021 ,  F16K99/0032 ,  F16K99/0036 ,  F16K2099/0084 ,  Y10T137/6416

    Abstract: The invention pertains to a flow controller assembly for microfluidic applications, which flow controller assembly comprises at least one microfluidic flow controller, which microfluidic flow controller comprises: - a microfluidic chip, which microfluidic chip comprises a channel for accommodating a fluid flow, which channel runs through said microfluidic chip and has a channel inlet that is connectable to a fluid source and a channel outlet that is connectable to a further fluid conduit, - a thermal energy transmitter, which thermal energy transmitter is adapted for heating and/or cooling at least a part of the channel by producing a thermal output, thereby influencing the flow rate of fluid that is present in said channel, - a flow sensor for measuring the flow rate of a fluid running through the flow controller, said flow sensor being adapted to produce flow rate measurement data, - a data control unit, which is connected to the flow sensor by a first data connection which first data connection allows the data control unit to receive flow rate measurement data from the flow sensor, which data control unit is connected to the thermal energy transmitter by a second data connection, which second data connection allows the data control unit to influence the thermal output of the thermal energy transmitter, which data control unit comprises a data processing unit that is adapted to determine the difference between the measured flow rate and a preset desired flow rate and to regulate the thermal output of the thermal energy transmitter in order to obtain or maintain the desired flow rate.

    Abstract translation: 本发明涉及用于微流体应用的流量控制器组件，该流量控制器组件包括至少一个微流体流量控制器，该微流体流量控制器包括： - 微流体芯片，该微流体芯片包括用于容纳流体流动的通道，该通道运行 通过所述微流体芯片并且具有可连接到流体源的通道入口和可连接到另外的流体导管的通道出口， - 热能发射器，所述热能发射器适于加热和/或冷却至少一个 通过产生热输出的一部分通道，从而影响存在于所述通道中的流体的流速;流量传感器，用于测量流过流量控制器的流体的流量，所述流量传感器适于产生流量 速率测量数据， - 数据控制单元，其通过第一数据连接与第一数据连接到流量传感器 连接允许数据控制单元从流量传感器接收流量测量数据，该数据控制单元通过第二数据连接连接到热能发射器，该第二数据连接允许数据控制单元影响热输出 所述热能发射器，所述数据控制单元包括数据处理单元，所述数据处理单元适于确定所测量的流量与预设的所需流速之间的差异，并且调节所述热能发射器的热输出以获得或维持 所需流速。

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