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公开(公告)号：EP2545313A4
公开(公告)日：2016-10-26
申请号：EP11753674
申请日：2011-03-03
Applicant: TOOL TECH AS
Inventor： ERIKSEN EGIL
CPC classification number: F16K11/048 , F15B13/0405 , F16K11/20 , F16K11/202 , F16K37/0041 , Y10T137/8242 , Y10T137/87217
Abstract: An electromechanically actuated, hydraulic control valve with a double slide arranged in a valve housing which is in fluid communication with at least three hydraulic-fluid ports wherein a first and a second axially movable valve slide are, independently of each other, arranged to sealingly abut corresponding portions of a double valve seat, each valve slide is provided with a slide nut which is in engagement with an external threaded portion on the valve slide and is connected via transmission means to an actuator, and to each valve slide, a position sensor is connected, arranged to indicate a rotational motion of the slide nut.
Abstract translation: 具有布置在阀壳体中的双滑块的机电致动的液压控制阀，其与至少三个液压流体端口流体连通，其中第一和第二可轴向移动的阀滑阀彼此独立地布置成密封地邻接 双阀座的对应部分，每个阀滑动件设置有滑动螺母，该滑动螺母与阀滑块上的外螺纹部分接合，并且经由传动装置连接到致动器，并且每个阀滑块都将位置传感器 连接，布置成指示滑动螺母的旋转运动。
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2.发明公开METHOD OF USING NEW FLUSHING PORTS DURING CLEANING OF A PISTON ACCUMULATOR 有权方法采用新型FLUSHING连接。在清洁KOLBENAKKUMULATORS作者：
公开(公告)号：EP2315951A4
公开(公告)日：2013-12-04
申请号：EP09810276
申请日：2009-08-28
Applicant: TOOL TECH AS
Inventor： ERIKSEN EGIL
CPC classification number: F15B1/24 , F15B21/041 , F15B2201/205 , F15B2201/31 , F15B2201/413 , Y10T137/0318 , Y10T137/0424 , Y10T137/2115 , Y10T137/4238 , Y10T137/87281
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3.发明公开ROTATING PRESSURE REDUCTION TURBINE WITH COG WHEELS FOR A WELL STREAM HAVING A HYDRAULIC POWER TRANSMISSION FOR OPERATION OF AN ELECTRICITY GENERATOR 审中-公开ROTATING降压涡轮机与Gears的坑井有电源电力传输操作电动发电机
公开(公告)号：EP2510186A4
公开(公告)日：2017-03-22
申请号：EP10836258
申请日：2010-12-09
Applicant: TOOL TECH AS
Inventor： ERIKSEN EGIL
CPC classification number: E21B41/0085 , F03B13/00 , F05B2220/602 , Y02B10/50
Abstract: A pressure reduction turbine for a hydrocarbon well stream driving a hydraulic pump, and the turbine has two cog wheels mounted laterally to a well stream. A deflector plate is positioned at the well inlet to split and direct the well stream towards the outsides of the cogwheels and to drive them with opposite rotation. The turbine is designed to give a large pressure drop. Ceramics is used in the turbine housing, in the turbine inlet and in the turbine outlet, to withstand erosion wear. A hydraulic pump is supplied with collective torque via the turbine shaft, supported by two journal bearings and is connected to the pump via a dynamic sealing arrangement. Alternatively the torque from the turbine may be transmitted by to the pump without the dynamic seal, via a magnet coupling. In an underwater implementation the turbine with the pump are equipped with an arrangement for connection or disconnection via an underwater tool system, so that the equipment may be pulled and installed from a surface vessel. The hydraulic pump leads hydraulic oil at high pressure out into a piping system where hydraulic energy, possibly from several such power sources, is led to a common hydraulic motor driving an electric generator. In a surface implementation the generator is positioned in a non-explosive environment, for example in an overpressure container.
Abstract translation: 用于烃井流驱动液压泵，并且涡轮机的压力降低涡轮机具有两个嵌齿轮安装尾盘反弹到井流。 偏转板设置在井入口定位成分割并引向嵌齿轮的外侧的井流，并用相反的旋转来驱动它们。 所述涡轮机被设计成给一个大的压降。 陶瓷是在涡轮入口的涡轮机壳体和涡轮机出口中使用，以承受侵蚀磨损。 液压泵供给经由涡轮轴集体扭矩，由两个轴颈轴承支撑，并且经由一个动态密封装置被连接到所述泵。 可替代地从涡轮机的扭矩可以通过在没有动态密封的泵被反mitted，通过磁耦合。 在水下执行与所述泵的涡轮机以用于经由在水下工具系统连接或断开装置配备，所以没有设备可以被拉动，并安装从水面船舶。 液压泵导致在高压液压油出到配管系统，其中液压能量，可能从几个搜索电源，被引导至一个共同的液压马达驱动的发电机。 在一个表面实现所述发电机被定位在非爆炸性环境中，例如，在一过压容器。
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公开(公告)号：EP2089279A4
公开(公告)日：2013-01-09
申请号：EP07851987
申请日：2007-12-03
Applicant: TOOL TECH AS
Inventor： ERIKSEN EGIL
CPC classification number: B63B25/08 , B63B25/082 , B63B25/10 , Y10T137/0318 , Y10T137/2012
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5.发明公开METHOD FOR SAMPLING AND ANALYSIS OF PRODUCTION FROM A SUBSEA WELL FOR MEASURING SALINITY OF PRODUCED WATER AND ALSO VOLUMETRIC RATIO BETWEEN LIQUID FRACTIONS 审中-公开程序取样和收益从水下井的分析测量循环水的盐分和间容量的液体部分的关系
公开(公告)号：EP2427748A4
公开(公告)日：2017-07-26
申请号：EP10775147
申请日：2010-05-06
Applicant: TOOL TECH AS
Inventor： ERIKSEN EGIL
IPC: G01N1/20 , B01D17/032 , E21B33/035 , E21B43/01 , E21B43/36 , E21B47/10 , E21B49/08 , G01F23/296 , G01N27/06
CPC classification number: E21B33/035 , B01D17/045 , B01D17/06 , B03C11/00 , B03C2201/02 , E21B47/10 , E21B49/08 , E21B2049/085 , G01F1/74 , G01N27/10 , G01N33/18 , G01N2001/205
Abstract: A permanent subsea sampling and analysis system is integrated into a replaceable equipment module for a choke valve of a subsea production well. The analysis system is self-contained, and separates a sample into liquid fractions consisting of crude oil, condensate and produced water and then measures the salinity of the water as well as the volumetric ratio between the liquid fractions all in the same sampling container.
Abstract translation: 永久的海底采样和分析系统被集成到用于海底生产井的节流阀的可更换设备模块中。 分析系统是独立的，分别是原油，冷凝液和采出水的液体馏分，然后以与液体馏分之间的体积比相同的方式进行测量。
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Patent Agency Ranking6.发明公开A DOWNHOLE PRESSURE AND VIBRATION MEASURING DEVICE INTEGRATED IN A PIPE SECTION AS A PART OF A PRODUCTION TUBING 有权在管段作为公司的部分生产管内列车集成设备用于测量孔压力和振动
公开(公告)号：EP2352902A4
公开(公告)日：2017-03-29
申请号：EP09830626
申请日：2009-11-20
Applicant: TOOL TECH AS
Inventor： ERIKSEN EGIL
Abstract: The invention relates to a downhole pressure- and vibration-measuring device integrated in a pipe section as part of a production tubing. The sensor housing of the measuring device with sensors has a two-part clamp on the upper part of the sensor housing, from where an electrical multi-conductor cable connection from at least four, preferably six, nipples in a tube is clamped along the production tubing with bushings through equipment installed in the wellhead to sensors with an electronics and control unit above the wellhead. Evenly spaced radially in an annular space are a first set of strain gauges attached to the outside wall of the production tubing and a second set of strain gauges attached on the inside of the external wall of the sensor housing. Strain gauges are connected by glass penetrators of electrical conductors in cable tubes terminated in the tubing hanger to an electronics unit and a control unit. For the measuring of temperatures, a thermometer will be integrated. Pressure-measurement signals also measure vibration in the production tubing.
Abstract translation: 本发明涉及集成在管段作为一个生产管的一部分的井下压力和振动测量装置。 与传感器用测定装置的传感器壳体具有在传感器壳体的上部的两部分夹具，从那里以从至少四个，优选六个电多导体电缆连接，在管接头沿生产夹紧 管道与通过安装在井口设备衬套与电子设备和控制单元井口上方的传感器。 均匀地在空间环形设计径向隔开的是第一组附着到生产管道的外壁上和第二组附着在所述传感器外壳的所述外部壁的内侧应变仪的应变计。 应变仪是由玻璃穿透在电子器件单元和控制单元终止在管道悬挂器到电缆管的电导体相连接。 对于温度的测量，温度计将被整合。 因此压力测量信号测量在所述生产管道的振动。
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7.发明公开AN ACTUATOR FOR A PILOT FOR HYDRAULIC CONTROL VALVES 审中-公开PILOTAKTUATORFÜRHYDRAULISCHE STEUERVENTILE
公开(公告)号：EP2160536A4
公开(公告)日：2017-05-31
申请号：EP08766930
申请日：2008-06-16
Applicant: TOOL TECH AS
Inventor： ERIKSEN EGIL
IPC: F16K31/04 , F15B13/04 , F16K11/048 , F16K11/056
CPC classification number: F16K11/048 , F16K11/056
Abstract: An actuator for a pilot for a hydraulic control valve including a direct-current servo-motor (1) provided with a high-ratio gear (4) and arranged to be operated by a battery (2) with an associated battery charger (13), and an oil return port (10), a pilot port (11) and a hydraulic supply (12) and via the gear (4), the servo-motor (1) is arranged to move a valve stem (5) which bears via a first valve ball (7) on a spring-loaded pilot needle (8) which bears, opposite the first valve ball (7), on a second spring-loaded valve ball (7), a spring and a return spring (9) being arranged to move the valve balls (7) towards the pilot needle (8), and a microprocessor with an associated controller (3) being arranged to determine the position of the valve stem (5) by registration of the rotational position of the servo-motor; and, if a control signal is interrupted, the controller (3) is arranged to drive the valve stem (5) into a predetermined position by means of current from the battery (2).
Abstract translation: 一种用于液压控制阀的控制器的致动器，该液压控制阀包括具有高比率齿轮（4）并布置成由具有相关电池充电器（13）的电池（2）操作的直流伺服电动机（1） ，以及回油口（10），先导口（11）和液压源（12）并且通过齿轮（4），伺服马达（1）被布置成使得承载阀杆 （7）与第一阀球（7）相对地在第二弹簧加载的阀球（7）上承载弹簧加载的先导针（8）上的第一阀球（7），弹簧和复位弹簧（9 ）布置成朝向导向针（8）移动阀球（7），并且具有相关联的控制器（3）的微处理器被布置成通过配准所述阀杆（5）的旋转位置来确定阀杆 伺服电机; 并且如果控制信号被中断，则控制器（3）被布置成通过来自电池（2）的电流将阀杆（5）驱动到预定位置。
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8.发明公开
公开(公告)号：EP2257782A4
公开(公告)日：2017-03-08
申请号：EP09724597
申请日：2009-03-19
Applicant: TOOL TECH AS
Inventor： ERIKSEN EGIL
CPC classification number: F17D5/06 , G01M3/2807 , Y10T137/0379
Abstract: The invention relates to a method for measuring and controlling a fluid flow in a pipe system for liquid transport, such as oil flow during buoy loading, wherein there in each end of a the pipe system is spliced in a sensor (1) consisting of a pipe section (2) with a reinforced rubber bellows (3) positioned as a restriction within the transport pipe. The rubber bellows (3) is forced radially outward when there is oil flowing through the transport pipe, and compresses a gas filled volume in a pressure vessel (4) via a pipe connection (4B) in communication with an annulus (5), and a pressure transmitter (6A/B) gives signals to a control system (7). The sensor (1) on the platform and the tanker vessel measures relative changes in the liquid flow between the two measuring points, as the measurements from the tanker vessel is received via a telemetry system, and the signals from the two measuring points are compared continuously by the control system on the platform, which triggers an alarm and shuts down the loading process automatically at deviation in the measurement on the tanker vessel compared to the reference measurement on the platform.
Abstract translation: 本发明涉及一种用于测量和控制用于液体输送的管道系统中的流体流动的方法，例如在浮标装载期间的油流动，其中在管道系统的每个端部中的一个传感器（1） 管道部分（2）具有加强橡胶波纹管（3），作为限制在输送管道内。 当存在油流过输送管时，橡胶波纹管（3）被迫径向向外压缩，并通过与环（5）连通的管道连接（4B）压缩在压力容器（4）中的气体填充体积， 压力变送器（6A / B）向控制系统（7）发出信号。 平台上的传感器（1）和罐车容器测量两个测量点之间的液体流量的相对变化，因为通过遥测系统接收到来自油罐船的测量值，并且连续地比较两个测量点的信号 通过平台上的控制系统，与平台上的参考测量相比，触发报警并自动关闭油罐船上测量偏差的装载过程。
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公开(公告)号：EP2850405A4
公开(公告)日：2016-02-17
申请号：EP13791263
申请日：2013-05-08
Applicant: TOOL TECH AS
Inventor： ERIKSEN EGIL
CPC classification number: G01L9/04 , G01L9/0051 , G01L19/0618
Abstract: Device for measurement of fluid pressure by means of an arrangement of strain gauges provided on a sensor head arranged on an item arranged to be exposed to a pressurized fluid against an external sensor head surface, where the sensor head comprises a fastening portion attached to the item, and a center portion connected to the fastening portion by means of at least one flexible connecting element, the arrangement of strain gauges is attached to the center portion of the sensor head on an internal assembly surface arranged in close proximity to a contact face on an end stopper which in an active condition encircles the arrangement of strain gauges, and the assembly surface is inexposable for the pressurized fluid.
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公开(公告)号：EP2334457A4
公开(公告)日：2012-05-02
申请号：EP09819436
申请日：2009-10-08
Applicant: TOOL TECH AS
Inventor： ERIKSEN EGIL
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