中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

6 records (took 0.01 seconds)

    A FLOW APPARATUS
    3.
    发明申请
    A FLOW APPARATUS 审中-公开
    流量装置

    公开(公告)号：WO2014053371A1

    公开(公告)日：2014-04-10

    申请号：PCT/EP2013/069935

    申请日：2013-09-25

    Applicant: LINDE AKTIENGESELLSCHAFT

    Inventor： LAMBERT, Piers ,  GREGORY, George ,  GOBOLD, Oliver

    IPC: F16K37/00 ,  F17C13/04

    CPC classification number: F16K37/0025 ,  F16K1/307 ,  F16K37/0033 ,  F17C13/04 ,  Y10T137/8242

    Abstract: The present invention provides a flow apparatus (10) for a vessel storing fluid under pressure having a flow control valve (12) having a housing (14) and an outlet aperture (16) and further including a valve seat (18) and a sealing member (20) for sealing against said seat (18) such as to obturate said outlet (16), said apparatus further including an actuator (22) connected to said sealing member (20) for moving it between an open position of the valve in which it unobturates the outlet aperture (16) and a closed position in which it obturates said outlet, characterised by an electrical switch (24) for controlling the supply of electrical current to one or more electrical components (25) and wherein said switch is operably connected to said sealing member (20) to allow for the passage of current when said valve (12) is in a first position and to restrict the flow of current when said valve (12) is in a second position. Such an apparatus may be used to control the flow of gas from a gas bottle and to ensure that electricity is only supplied when needed, thus prolonging battery life and reducing maintenance.

    Abstract translation: 本发明提供了一种用于储存在压力下的流体的容器的流动装置（10），其具有流动控制阀（12），该流量控制阀具有壳体（14）和出口孔（16），并且还包括阀座（18） 用于密封所述座（18）的构件（20），以堵塞所述出口（16），所述设备还包括连接到所述密封构件（20）的致动器（22），用于在阀的打开位置之间移动 其将出口孔（16）和其闭塞位置关闭，其中闭塞所述出口，其特征在于用于控制向一个或多个电气部件（25）供应电流的电开关（24），并且其中所述开关是可操作地 连接到所述密封构件（20）以允许当所述阀（12）处于第一位置时通过电流并且当所述阀（12）处于第二位置时限制电流流动。 这样的装置可以用于控制来自气瓶的气体的流动，并且确保仅在需要时供应电力，从而延长电池寿命并减少维护。

    MONITORING APPARATUS FOR PRESSURE VESSELS
    4.
    发明申请
    MONITORING APPARATUS FOR PRESSURE VESSELS 审中-公开
    压力容器监测装置

    公开(公告)号：WO2017102537A1

    公开(公告)日：2017-06-22

    申请号：PCT/EP2016/080243

    申请日：2016-12-08

    Applicant: LINDE AKTIENGESELLSCHAFT

    Inventor： LAMBERT, Piers ,  PEREZ DE ALEJO FORTUN, Rigoberto

    IPC: F17C13/02

    CPC classification number: F17C13/025 ,  F17C2221/011 ,  F17C2250/032 ,  F17C2250/0434 ,  F17C2250/0439 ,  F17C2250/0478 ,  F17C2250/0694 ,  F17C2250/072 ,  F17C2270/025

    Abstract: The present invention provides a monitoring apparatus (1) for an outlet (10a) of a vessel (10) storing gas under pressure. The monitoring apparatus (1) comprises a flow control valve (21) movable to a position between a fully open position and a fully closed position to adjust a flow of gas from the outlet (10a) of the vessel (10), a valve position detector (22) connected to the flow control valve (21) to detect the position of the flow control valve (21), an internal pressure sensor (14) to sense an internal pressure P int (t) of the gas in the vessel (10) at different times, a processor (16), a memory (11) and an alarm (18). The processor (16) calculates an actual rate of change in pressure dP int /dt of the gas in the vessel (10) over time from the pressure P int (t) of the gas in the vessel (10) sensed by the internal pressure sensor (14) at different times, compares the actual rate of change in pressure dP int /dt with anexpected rate of change in pressure (dP int /dt) exp stored in the memory (11) for the same position of the valve (21) as detected by the valve position detector (22) and generates an alarm signal (s)if the actual rate of change in pressure dP int /dt is found to be less than a first threshold (dP/dt) min defined in relation to the expected rate of change in pressure (dP int /dt) exp which is compared with the actual rate of change in pressure dP int /dt.

    Abstract translation: 本发明提供一种用于储存处于压力下的气体的容器（10）的出口（10a）的监测装置（1）。 监测装置（1）包括流量控制阀（21），该流量控制阀（21）可移动到完全打开位置和完全关闭位置之间的位置以调节来自容器（10）的出口（10a）的气体流量，阀位置 （21）检测流量控制阀（21）的位置的检测器（22），检测内部压力P int（t）的内部压力传感器（14） 处理器（16），存储器（11）和警报器（18）。 处理器（16）根据压力P int（t）随时间计算容器（10）中的气体的压力的实际变化率dP int / dt / 由内部压力传感器（14）在不同时间感测的容器（10）中的气体的压力比较实际变化率dP int int / dt与预期的压力变化率（dP （21）检测到的与阀位置检测器（22）检测到的相同位置的存储在存储器（11）中的压缩机（1） 如果发现实际的压力变化率dP / dt小于第一阈值（dP / dt）min 时定义的信号 预期的压力变化率（dP int int / dt）exp 与实际的压力变化率dP int int / dt进行比较。

    A SUBFRAME FOR A VALVE BODY
    6.
    发明申请
    A SUBFRAME FOR A VALVE BODY 审中-公开
    阀体的子框

    公开(公告)号：WO2014053372A1

    公开(公告)日：2014-04-10

    申请号：PCT/EP2013/069954

    申请日：2013-09-25

    Applicant: LINDE AKTIENGESELLSCHAFT

    Inventor： LAMBERT, Piers ,  GREGORY, George ,  GOBOLD, Oliver

    IPC: F17C13/04

    CPC classification number: F17C13/04 ,  F17C2201/0109 ,  F17C2201/032 ,  F17C2201/058 ,  F17C2205/0165 ,  F17C2205/0308 ,  F17C2250/043 ,  F17C2250/0491 ,  F17C2270/0745

    Abstract: The present invention provides a sub-frame (10) for a valve body (12) having two or more location surfaces (14, 16), said sub-frame (10) comprising a first and a second portion (10a, 10b) having mutually confronting contact surfaces (18a, 18b), sides (20a, 20b) and front and back surfaces (22a, 22b) and mutually confronting engagement surfaces(24a, 24b and 26a, 26b) wherein said mutually confronting contact surfaces (18a, 18b) are shaped to engage with each other upon placement together of the two portions (10a, 10b) and said mutually confronting engagement surfaces (24a, 24b and 26a, 26b) are shaped to engage with one or other of said one or more location surfaces (14, 16) on the valve body (12).

    Abstract translation: 本发明提供一种用于具有两个或多个位置表面（14,16）的阀体（12）的子框架（10），所述子框架（10）包括第一和第二部分（10a，10b），所述第一和第二部分 相互面对的接触表面（18a，18b），侧面（20a，20b）和前后表面（22a，22b）和相互面对的接合表面（24a，24b和26a，26b），其中所述相互面对的接触表面 ）形成为在两个部分（10a，10b）放置在一起时彼此接合，并且所述相互面对的接合表面（24a，24b和26a，26b）成形为与所述一个或多个位置表面 （14,16）在阀体（12）上。

Patent Agency Ranking