Abstract: A wave power system for extracting energy from water waves, The wave power system includes a basic structure comprising at least one straight track section; at least one effector movably engaged with said basic structurer and adapted for being moved by water waves along said straight track section in a travelling length between two stop locations; and an energy harvesting arrangement arranged for harvesting energy from said relative movements between said energy collector and said basic structurer. The effector includes a backbone structure comprising at least one support shaft having a support shaft axis. At least one winglet comprising a compliant portion is rooted to the support shaft and is turnable between operation modes comprising an acceleration mode an intermediate mode and a deceleration mode relative to the support shaft axis.

Abstract: Herein is disclosed a wave power system for extracting energy from water waves. The wave power system includes a basic structure, at least one effector movably engaged with the basic structure and adapted for being moved relative to the basic structure by water waves, and an energy harvesting arrangement arranged for harvesting energy from the relative movements between the energy collector and the basic structure The basic structure is a plurality of duct sections releasable connected to each other. Conveniently, the wave power system includes several effectors.

Abstract: The present invention relates to a wave power device for extracting energy from water waves. The waver power device comprise a reference structure and effectors moving relative to the reference structure. The effectors are connected to two hydraulic rams, symmetrically positioned around each effector. The hydraulic rams have an effective hydraulic area which is stepwise increased as the length of the hydraulic rams are compressed and stepwise increased as the length of the hydraulic rams are increased.

Abstract: A method for producing a flexible pipe for offshore transport of fluids such as oil and gas, the method includes: extruding the internal pressure sheath of polymer material; winding one or more armor layers around the extruded internal pressure sheath; extruding the outer sheath of polymer material; at least one of the extruded sheaths of polymer material is extruded continuously along the length of the pipe wherein at least one zone A and at least one zone B are extruded along the length of the pipe and zone A is extruded from a polymer including polypropylene, and the extruded sheath in zone A has an Youngs-modulus EA zone B is extruded from a thermoplastic vulcanizate polymer, and the extruded sheath in zone B has an Youngs-modulus EB, where EB<0.9×EA and the polymers forming zone A and B are switched during extrusion to provide a continuous sheath.

Abstract: The present invention relates to a wave power device for extracting energy from water waves. The waver power device comprise a reference structure and effectors moving relative to the reference structure. The effectors are connected 5 to two hydraulic rams, symmetrically positioned around each effector. The hydraulic rams have an effective hydraulic area which is stepwise increased as the length of the hydraulic rams are compressed and stepwise increased as the length of the hydraulic rams are increased.

Abstract: The present invention relates to a method and a system comprising a floating unit for processing, handling or storing a fluid and at least one unbonded flexible pipe for transporting said fluid to the floating unit. The unbonded flexible pipe comprises an electric heating system, and the temperature of the fluid in the unbonded flexible pipe is measured and the measured temperature is used to control the electrical input to the electric heating system in the unbonded flexible pipe.

Abstract: The present invention relates to an unbonded flexible pipe having a length and a longitudinal axis and comprising, from the inside and out, a carcass, an internal pressure sheath, at least one external amour layer, and an outer sheath, the carcass comprises at least one elongate armour element helically wound to surround the center axis with a winding degree to the longitudinal axis. The elongate armour element is electrically conductive and comprises at least a first section and a second section along the length of the pipe where the electrical resistance of the first section is different from the electrical resistance of the second section.

Abstract: An unbonded flexible pipe for offshore transportation of fluids from a subsea facility. The unbonded flexible pipe has a length along a longitudinal center axis, and a first and a second end, and a first end fitting connected to the first end. The unbonded flexible pipe comprises from inside and out an electrically conductive carcass, an electrically insulating innermost sealing sheath, at least one electrically conductive armor layer comprising at least one helically wound electrically conductive wire and an electrically insulating outer sealing sheath. At least the electrically conductive layers are mechanically terminated in the first end fitting and the pipe comprises electrical connections arranged to apply a voltage over the electrically conductive layers which electrically conductive layers are electrically connected at a distance along the length of the unbonded flexible pipe from the first end fitting of the unbonded flexible pipe to provide an electric circuit.

Abstract: The present invention relates to an unbonded flexible pipe including a bore for transport of a fluid wherein the unbonded flexible pipe includes an internal pressure structure including a fluid-tight polymer sheath and a barrier layer on the inside of the fluid-tight polymer sheath and bonded thereto, wherein the internal pressure sheath further includes a permeable protection sheath inside the fluid-tight polymer sheath and, wherein the barrier layer is located between the fluid-tight polymer sheath and the permeable protection sheath.

Abstract: The present invention relates to an offshore pipe system comprising a first unbonded flexible pipe and a second unbonded flexible pipe for transportation of fluids such as oil or gas. Each of the unbonded flexible pipes comprises a sealing sheath and an electrically conductive armor layer, and, moreover, the system comprises a first end fitting connected to the first end of the first unbonded flexible pipe and a second end fitting connected to the first end of the second unbonded flexible pipe. In the offshore pipe system the electrically conductive armor layer of the first unbonded flexible pipe is electrically connected with the electrically conductive armor layer of the second unbonded flexible pipe via a first electrical connection and a second electrical connection. To obtain an electrical circuit the first and second electrical connections are applied with a distance along the length of the first unbonded flexible pipe and the second unbonded flexible pipe, respectively.

Abstract: The invention relates to an unbonded flexible pipe for subsea transportation of fluids. The pipe has a length and comprises a tubular inner sealing sheath defining a bore and an axis of the pipe. In a pipe length section it comprises a second sealing sheath surrounding the inner sealing sheath and forming an annulus between the inner sealing sheath and the second sealing sheath. The annulus provides a primary maintaining passage along the length of the pipe length section with a first and a second end. The pipe comprises at least one secondary maintaining passage along the length of the pipe with a first and a second end. The secondary maintaining passage is arranged with an axial distance which is larger than the axial distance of the inner sealing sheath.

Abstract: An unbonded flexible pipe for offshore transportation of fluids from a subsea facility. The unbonded flexible pipe has a length along a longitudinal center axis, and a first and a second end, and a first end fitting connected to the first end. The unbonded flexible pipe comprises from inside and out an electrically conductive carcass, an electrically insulating innermost sealing sheath, at least one electrically conductive armor layer comprising at least one helically wound electrically conductive wire and an electrically insulating outer sealing sheath. At least the electrically conductive layers are mechanically terminated in the first end fitting and the pipe comprises electrical connections arranged to apply a voltage over the electrically conductive layers which electrically conductive layers are electrically connected at a distance along the length of the unbonded flexible pipe from the first end fitting of the unbonded flexible pipe to provide an electric circuit.

Abstract: The invention relates to a riser for transporting fluid between an upper facility and a subsea facility. The riser has a center axis and a length along the center axis and comprises an unbonded flexible metal armored riser section and an unbonded flexible composite armored riser section arranged in fluid connection to each other. The metal armored riser section comprises at least two cross-wound tensile armor layers each comprising a plurality of helically wound elongate metal armor elements wound with a winding angle of about 60 degree or less relative to the center axis. The composite armored riser section comprises at least one tensile armor layer comprising a plurality of helically wound elongate composite armor elements wound with a winding angle of about 60 degree or less relative to the center axis. The invention also relates to an offshore system comprising such riser.

Abstract: A RFID comprising a value sensor such as a pressure sensor is integrated with a liquid drug container to enable wireless pressure or other drug relevant parameter value monitoring and code-matching of drug container to a medical delivery device.

Abstract: The invention relates to an unbonded, flexible pipe having a length and comprising a tubular inner sealing sheath, at least one metal armor layer and an outer sealing sheath. The unbonded, flexible pipe comprises at least one insulated length section comprising a fluid permeable thermally insulating cover surrounding the outer sealing sheath in the insulated length section. The thermally insulating cover is further surrounded by a liquid permeable jacket, and preferably the thermally insulating cover is liquid permeable.

Abstract: An injection device (1) for injecting apportioned doses of liquid drug. The injection device (1) includes a dose setting structure, an injection structure, a removable cap (15) and a cap receiving part (9) adapted to abut or engage with the cap (15) when the cap (15) is mounted on the injection device (1). The dose setting structure is operatively coupled to the cap receiving part (9) in such a manner that mounting and/or dismounting of the cap (15) on/from the injection device (1) causes the dose setting structure to set a dose. Thereby a correct dose of drug is automatically set during a cap on/cap off cycle. Since such a cycle is normally performed between subsequent injections, the number of steps required to be performed by the user is reduced.

Abstract: An injection device including a dose setting assembly, and an injection assembly, wherein operating the dose setting assembly to set a dose causes an engagement element to pass a tooth on a toothed rod in a combined translational and rotational movement.

Abstract: A needle magazine for holding a plurality of injection needles (50) is described. The needle magazine comprises a first opening adapted to receive the device fluid access portion (120) of a medical delivery device. Each needle (50) is selectively moveable from a respective storage position not aligned with said first opening into a needle mounting position aligned with said first opening. The needle magazine further comprises needle positioning means (41). configured to alter the mutual position between a needle selected from said plurality of needles (50) relative to a neighbor needle when said selected needle moves from its storage position to the needle mounting position.

Abstract: A mechanical injection device for injecting apportioned doses of a liquid drug. The injection device comprises a dose setting assembly comprising a cap and a cap receiving part, adapted to abut or engage with the cap when the cap is mounted on the injection device, and an injection assembly. Mounting and/or dismounting of the cap on/from the injection device causes the dose setting assembly to set a dose. Thereby a correct dose of drug is automatically set during a cap on/cap off cycle. Since such a cycle is normally performed between two subsequent injections, the number of steps required to be performed by the user is reduced.

Abstract: The invention relates to a flexible pipe. Such flexible pipe has a length and comprises a tubular inner sealing sheath surrounding an axis and defining a bore; at least one pressure armor and at least one tensile armor comprising one or more layers. The pressure armor and the tensile armor are non-bonded relative to each other. In the flexible pipe of the invention, the pressure armor comprises a sandwich structure comprising a polymer structure and a first and a second strength imparting layer arranged on either side of said polymer structure and locked or bonded to the polymer structure. The flexible pipe has a high strength and can be manufactured in a cost effective manner.