公开(公告)号：WO2008069678A1

公开(公告)日：2008-06-12

申请号：PCT/NO2007/000428

申请日：2007-12-03

Applicant: TOOL TECH AS ,  ERIKSEN, Egil

Inventor： ERIKSEN, Egil

IPC: B65B25/08 ,  B63B25/10 ,  A62C3/10 ,  F17C13/12

CPC classification number: B63B25/08 ,  B63B25/082 ,  B63B25/10 ,  Y10T137/0318 ,  Y10T137/2012

Abstract: A device for an inert gas installation (5) on a floating vessel, comprising one or several tanks (1) arranged in a manner allowing filling of an explosive liquid (11) via suitable means (13, 14) associated therewith, and/or a gas (12), wherein an air inlet system (3) is connected to the tank (1), wherein the inert gas installation (5) is provided with a shutoff valve (51) arranged to automatically allow closing of an inert gas supply conduit (52), wherein the tank (1) is provided with a sensor (53) arranged to respond to a defined, ambient moisture and pressure level, the sensor (53) also being connected to a valve control system (7), thereby providing control signals to the valve control system (7). The invention also concerns a method of using the device.

Abstract translation: 一种用于在浮动容器上的惰性气体装置（5）的装置，包括一个或多个罐（1），其以允许通过与其相关联的合适装置（13,14）填充爆炸性液体（11）的方式布置，和/或 气体（12），其中空气入口系统（3）连接到所述罐（1），其中所述惰性气体装置（5）设置有截止阀（51），其被设置成自动允许关闭惰性气体源 导管（52），其中所述箱（1）设置有传感器（53），所述传感器设置成响应于限定的环境湿度和压力水平，所述传感器（53）还连接到阀控制系统（7），由此 向阀控制系统（7）提供控制信号。 本发明还涉及使用该装置的方法。

公开(公告)号：BRPI0914066B1

公开(公告)日：2018-05-15

申请号：BRPI0914066

申请日：2009-10-08

Applicant: TOOL TECH AS ,  TOOL TECH AS

Inventor： EGIL ERIKSEN

IPC: B22F3/15 ,  F16J12/00 ,  F17C1/00

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。

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

IPC: G01M3/28 ,  F16L51/00 ,  F17D5/02 ,  F17D5/06

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。

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

IPC: G01L19/00 ,  G01L9/00 ,  G01L9/04 ,  G01L19/06

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.

公开(公告)号：EP2850405A1

公开(公告)日：2015-03-25

申请号：EP13791263.0

申请日：2013-05-08

Applicant: Tool Tech AS

Inventor： ERIKSEN, Egil

IPC: G01L19/00 ,  G01L9/04 ,  G01L19/06

CPC classification number: G01L9/04 ,  G01L9/0051 ,  G01L19/0618

Abstract: Device for measurement of fluid pressure by means of an arrangement of strain gauges (5) provided on a sensor head (1) arranged on an item (2) arranged to be exposed to a pressurized fluid (4) against an external sensor head surface (1b'), where the sensor head (1) comprises a fastening portion (1a) attached to the item (2), and a centre portion (1b) connected to the fastening portion by means of at least one flexible connecting element (1c), the arrangement of strain gauges (5) is attached to the centre portion (1b) of the sensor head (1) on an internal assembly surface (1b'') arranged in close proximity to a contact face (2d) on an end stopper (2b) which in an active condition encircles the arrangement of strain gauges (5), and the assembly surface (1b'') is inexposable for the pressurized fluid (4).

Abstract translation: 用于通过设置在传感器头上的应变仪的布置来测量流体压力的装置，所述传感器头布置在被布置为暴露于抵抗外部传感器头表面的加压流体的物品上，其中所述传感器头包括附接到所述物品的紧固部分 以及通过至少一个柔性连接元件连接到紧固部分的中心部分，应变片的布置被附接到传感器头部的中心部分，该内部组件表面布置成紧邻接触面 在有效状态下的端部止动器包围应变仪的布置，并且组装表面不适于加压流体。

公开(公告)号：EP2089279B1

公开(公告)日：2013-05-22

申请号：EP07851987.3

申请日：2007-12-03

Applicant: Tool Tech AS

Inventor： ERIKSEN, Egil

IPC: B65B25/08 ,  B63B25/10 ,  A62C3/10 ,  F17C13/12

CPC classification number: B63B25/08 ,  B63B25/082 ,  B63B25/10 ,  Y10T137/0318 ,  Y10T137/2012

公开(公告)号：EP2529077A1

公开(公告)日：2012-12-05

申请号：EP11737330.8

申请日：2011-01-24

Applicant: Tool-Tech As

Inventor： ERIKSEN, Egil

IPC: E21B33/08 ,  F16J15/18 ,  F16J15/26

CPC classification number: E21B33/08 ,  E21B33/035

Abstract: The invention relates to a stuffing box (1 ) consists of an outer housing (2), an upper set (3) and a lower set (4) of support plates for a sleeve-shaped, flexible sealing element (5) enclosed by a liquid filled, pressurised annulus (26). The sets of support plates in the top (22) and bottom of the housing (24) respectively have an opening in the middle, exceeding the diameter of the tool joint (B"). The inner sealing element (5) seals radially against the drill string (B) and axially against the support plates with pressure assistance from the annulus (26) between the sealing element and the middle stuffing box housing. When the sealing element (5) is rotated by the drill string (B) the ends of the sealing element (5) abut the upper and lower support plate set (3, 4) respectively and seals against the pressure from the well and outside seawater pressure. Each of the upper and lower support plate sets (3, 4) comprise two halves (31, 33; 41, 43 respectively) connected to an actuator each (32, 34; 42, 44 respectively) arranged for radial displacement of the halves (31, 33; 41, 43). Each of the support plate halves (31, 33; 41, 43) comprise a cut-out arranged to be able to encircle the inside and the ends of the sealing element (5) comprise cast-in, ceramic elements.

Abstract translation: 布置成能够吸收钻杆和工具接头之间的几何差异的圆柱形中空填料函包括外壳，上和下组的支撑板，以及套筒形的柔性密封元件，其可旋转地布置在所述支撑件 由填充液体封闭的加压环，其以流体密封的方式由填料箱壳体的中心部分，密封元件的外部和所述支撑板限定; 上和下支撑板组中的每一个包括连接到致动器的两个半部，每个致动器被设置用于半部的径向位移; 每个支撑板半部包括布置成能够环绕钻柱的周边部分的切口; 并且密封元件的内部和端部包括铸造的陶瓷元件。

公开(公告)号：EP2510186A1

公开(公告)日：2012-10-17

申请号：EP10836258.3

申请日：2010-12-09

Applicant: Tool Tech AS

Inventor： ERIKSEN, Egil

IPC: E21B41/00 ,  F03B13/02 ,  H02K7/18

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.

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

IPC: B22F3/15 ,  F16J12/00 ,  F17C1/00

CPC classification number: F16J12/00 ,  B22F3/15