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    Måling av væskestrøm under bøyelasting
    63.
    发明专利
    Måling av væskestrøm under bøyelasting 未知

    公开(公告)号：NO342834B1

    公开(公告)日：2018-08-13

    申请号：NO20101239

    申请日：2010-09-06

    Applicant: TOOL TECH AS

    Inventor： ERIKSEN EGIL

    IPC: G01M3/28 ,  F17D5/06

    Abstract: Oppfinnelsen angår en fremgangsmåte for å måle og kontrollere en fluidstrøm i et rørsystem for væsketransport, som oljestrømmen under bøyelasting, ved at det i hver ende av rørsystem et skjøtes inn en sensor (1) bestående av en rørseksjon (2) med en armertgummibelg (3) plassert som en innsnevring inne i transportrøret. Gummibelgen (3) presses radiell ut når det strøm mer olje gjennom transportrøret, og komprimerer et gassfylt volum i en trykkbeholder (4) via en rørforbindelse (4B) i forbindelse med et ringrom (5), og en trykktransmitter (6A/B) gir signaler til et styresystem (7). Sensoren (1) på plattformen og tankskipet måler relativ endring i væskestrømmen mellom de to målepunktene, idet målingene fra tankskipet mottas via et telemetrisystem, og signalene fra de to målerne sammenlignes kontinuerlig av plattformens kontrollsystem, som utløser alarm og stopper lasteprosessen automatisk ved avvik i målingen på tankskipet i forhold til referansemalenen på plattformen.

    65.
    发明专利
    未知

    公开(公告)号：BRPI0811409A2

    公开(公告)日：2014-11-04

    申请号：BRPI0811409

    申请日：2008-06-03

    Applicant: TOOL TECH AS

    Inventor： ERIKSEN EGIL

    IPC: B22F7/08 ,  B22F5/10

    Abstract: The invention concerns a method of producing various massive blanks of encapsulated pipe connections by pressure moulding metal powder material, such as an encapsulated manifold (1) on a base plate (2). In an open mould of steel plates are installed a planned network of both curved and straight pipes (4) both for fluids, via a series of control valves (3) to a control module for hydraulic couplings, and for through pipes (5) for couplings for hydraulic and electrical distribution. From holes in the mould walls pipe ends are extending, which are sealed to the holes in the mould plates. External plates entered on to pipe connectors and locked before the HIP process hold the geometry of the piping network. When the network of pipe and cable connections is established, the top plate is sealed to the mould. A flexible steel bellows is fastened to the top plate, and is used to fill the mould with casting powder and for replenishing to eliminate volumetric shrinkage in the mould during the HIP process, whereafter the mould is removed, and the cast blank is machined before external pipe network and cable connections are connected.

    Rotating pressure reduction turbine with cog wheels for a well stream having a hydraulic power transmission for operation of an electricity generator
    66.
    发明专利
    Rotating pressure reduction turbine with cog wheels for a well stream having a hydraulic power transmission for operation of an electricity generator 未知

    公开(公告)号：AU2010328740B2

    公开(公告)日：2014-05-22

    申请号：AU2010328740

    申请日：2010-12-09

    Applicant: TOOL TECH AS

    Inventor： ERIKSEN EGIL

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

    Abstract: A pressure reduction turbine (1) for a hydrocarbon well stream driving a hydraulic pump (2), and the turbine has two cog wheels (1A, 1B) mounted laterally to a well stream. A deflector plate (1L) 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 (1C), in the turbine inlet (ID) and in the turbine outlet (1H), to withstand erosion wear. A hydraulic pump (2) is supplied with collective torque via the turbine shaft (IE), supported by two journal bearings (IF and IN) and is connected to the pump via a dynamic sealing arrangement (3). 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 1 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 (6) where hydraulic energy, possibly from several such power sources, is led to a common hydraulic motor (7) driving an electric generator (8). In a surface implementation the generator is positioned in a non-explosive environment, for example in an overpressure container (11).

    Método para la producción de un depósito de presión sin costuras, a prueba de ácidos
    68.
    发明专利
    Método para la producción de un depósito de presión sin costuras, a prueba de ácidos 未知

    公开(公告)号：ES2424795T3

    公开(公告)日：2013-10-08

    申请号：ES09819436

    申请日：2009-10-08

    Applicant: TOOL TECH AS

    Inventor： ERIKSEN EGIL

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

    Abstract: Método para la producción de un depósito de presión sin costuras, a prueba de ácidos, cilíndrico que tieneuna parte inferior y una parte superior hemisféricas mediante moldeo de polvo en un proceso de HIP (HotIsostatic Pressing, prensado isostático en caliente), caracterizado porque se producen moldes de lámina que constituyen una carcasa (1) interna, una parte inferior de una carcasa(3) externa, una parte superior de una carcasa (4) externa que tiene una boca (5) de llenado con partessuperiores y partes inferiores correspondientes, se producen clavijas distanciadoras que determinan el grosor de pared y que se montan en un númeronecesario hacia fuera desde la carcasa (1) interna que se dirige hacia abajo hasta la parte inferior de lacarcasa (3) externa, tras lo cual la parte (4) de carcasa superior con la boca (5) de llenado cierra el volumenentre las carcasas interna y externa que se llena con polvo a través de la boca (5) de llenado, y el depósitode presión se sitúa en un recipiente de proceso de HIP para ponerlo a vacío, sellarlo y suministrar gasinerte a alta presión tal como argón a alta temperatura tal como 1000 ºC, para su procesamiento junto conlas clavijas (2) distanciadoras para dar un material compacto y homogéneo.

    A method of producing various massive blanks of encapsulated pipe connections by virtue of powder moulding
    69.
    发明专利
    A method of producing various massive blanks of encapsulated pipe connections by virtue of powder moulding 未知

    公开(公告)号：GB2461007B

    公开(公告)日：2013-01-23

    申请号：GB0919658

    申请日：2008-06-03

    Applicant: TOOL TECH AS

    Inventor： ERIKSEN EGIL

    IPC: B22F5/10 ,  B22F7/08

    Abstract: The invention concerns a method of producing various massive blanks of encapsulated pipe connections by pressure moulding metal powder material, such as an encapsulated manifold (1) on a base plate (2). In an open mould of steel plates are installed a planned network of both curved and straight pipes (4) both for fluids, via a series of control valves (3) to a control module for hydraulic couplings, and for through pipes (5) for couplings for hydraulic and electrical distribution. From holes in the mould walls pipe ends are extending, which are sealed to the holes in the mould plates. External plates entered on to pipe connectors and locked before the HIP process hold the geometry of the piping network. When the network of pipe and cable connections is established, the top plate is sealed to the mould. A flexible steel bellows is fastened to the top plate, and is used to fill the mould with casting powder and for replenishing to eliminate volumetric shrinkage in the mould during the HIP process, whereafter the mould is removed, and the cast blank is machined before external pipe network and cable connections are connected.

    Device for electromechanical actuator
    70.
    发明专利
    Device for electromechanical actuator 未知

    公开(公告)号：AU2011238990A1

    公开(公告)日：2012-10-18

    申请号：AU2011238990

    申请日：2011-04-04

    Applicant: TOOL TECH AS

    Inventor： ERIKSEN EGIL

    IPC: F16K31/53 ,  E21B34/10 ,  F15B15/06

    Abstract: A device for a valve actuator (1) is described, the valve actuator (1) being provided with a slide nut (5C) surrounding a portion of an actuator slide (3B) and being in engagement with an external threaded portion arranged on the actuator slide (3B), the slide nut (5C) being axially fixed relative to the actuator slide (3B), and the actuator slide (3B) being in rotation-preventing engagement with a portion (5F) of an actuator mounting (5A) or a valve housing (2A), and the slide nut (5C) being connected to a driving motor (5K, 10) via transmission means (5H, 51, 5J; 5H, 6C, 6D, 6E). Also, a method of operating a valve (1) is described, the method including the step of: providing an axial displacement of the actuator slide (3B) by rotating a slide nut (5C) which surrounds a portion of an actuator slide (3B), is in engagement with an external threaded portion arranged on the actuator slide (3B) and is axially fixed relative to the actuator slide (3B), the rotation being provided with the help of at least one driving motor (5K, 10).

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