Abstract: The invention relates to a urinary measuring device for taking and measuring urine samples, configured to be arranged in a urinary receptacle. The device is characterized in that it comprises: a) a funnel for sample collection, comprising a main opening; b) a urine collection unit connected to the opening for receiving the sample from the funnel; and c) a casing for electronics positioned close to the urine collection unit, the casing for electronics containing a light emitter arranged for emitting light on the urine collection unit and a sensor arranged for measuring the light received from the urine collection unit.

Abstract: The invention relates to an electromagnetic valve comprising an electromagnet including a magnet coil, a magnet armature, a pole piece, a magnet yoke and a housing closing the magnetic circuit, and a valve assembly including a valve sleeve, a valve slider and a return spring, wherein the valve assembly is encompassed by the housing in its axial extension. According to the invention, the pole piece consists of an outer magnet pole and the valve sleeve surrounded by the magnet pole, wherein two fluid channels run in an axial direction between the valve sleeve and the magnet pole in fluid-tightly adjacent zones on the circumference of the valve sleeve and/or within the magnet pole, and wherein the valve sleeve has two transverse boreholes which are fluidically connected to the fluid channels and cooperate with control edges of the valve slider according to an axial position of the valve slider.

Abstract: The invention relates to an electromagnetic valve comprising an electromagnet including a magnet coil, a magnet armature, a pole piece, a magnet yoke and a housing closing the magnetic circuit, and a valve assembly including a valve sleeve, a valve slider and a return spring, wherein the valve assembly is encompassed by the housing in its axial extension. According to the invention, the pole piece consists of an outer magnet pole and the valve sleeve surrounded by the magnet pole, wherein two fluid channels run in an axial direction between the valve sleeve and the magnet pole in fluid-tightly adjacent zones on the circumference of the valve sleeve and/or within the magnet pole, and wherein the valve sleeve has two transverse boreholes which are fluidically connected to the fluid channels and cooperate with control edges of the valve slider according to an axial position of the valve slider.

Abstract: A device for gas-liquid separation, intended to equip three-phase fluidized bed reactors such as those used in the H-oil process. The device has a succession of two bends situated in different planes, which device accomplishes excellent separation of the gas and of the liquid.

Abstract: The present invention describes a device for gas-liquid separation, intended for three-phase fluidized bed reactors such as those used in the H-oil process. The present device exhibits an optimized helicoidal spiral.

Abstract: A device for gas-liquid separation, intended to equip three-phase fluidized bed reactors such as those used in the H-oil process. The device has a succession of two bends situated in different planes, which device accomplishes excellent separation of the gas and of the liquid.

Abstract: The invention concerns a fluid distribution device (1) comprising: at least one inlet tube (2) comprising openings (7) and having a first and a second end (3, 4); a cap (5) comprising a principal body (6) with a lenticular shape and with a circular section elongated by a skirt (8) extending in the direction of the second end (4) towards the first end (3) of the inlet tube (2), said cap (5) having an outer surface and an inner surface, the cap being integral with the second end (4) of the tube via the inner surface and the principal body (6) being provided with a plurality of holes (10); and in which the cap (5) comprises at least one deflection means (14) disposed on its outer surface and configured to direct or maintain the gas towards or at the periphery of said cap (5).

Abstract: The invention concerns a fluid distribution device (1) comprising: at least one inlet tube (2) comprising openings (7) and having a first and a second end (3, 4); a cap (5) comprising a principal body (6) with a lenticular shape and with a circular section elongated by a skirt (8) extending in the direction of the second end (4) towards the first end (3) of the inlet tube (2), said cap (5) having an outer surface and an inner surface, the cap being integral with the second end (4) of the tube via the inner surface and the principal body (6) being provided with a plurality of holes (10); and in which the cap (5) comprises at least one deflection means (14) disposed on its outer surface and configured to direct or maintain the gas towards or at the periphery of said cap (5).

Abstract: The invention si a multiphase flow metering method. The method includes a) determining at least two pressure values P1 and P2 for the different points A and B, and the value of the internal pressure Po of a device; and b) determining, from the values determined in step a) from the knowledge of the density of the gas phase and of the liquid phase and/or of the average value of the density of the multiphase medium in a slotted tube, from a relation connecting at least the following parameters: the level of the interface between the liquid phase and the gas phase and/or the volume ratio of the gas phase to the liquid phase (GLR) from pressure values P1, P2, Po, the total flow rate value Qt of the flowing multiphase medium and/or the flow rate qg, q1 of each of the phases.

Abstract: A unified hydraulic model has been developed by the method according to the invention which is applicable to any slope and diameter of pipeline and can handle most of the steady state as well as transient multiphase flow regimes encountered in practice. The new modelling method differentiates two types of flow patterns: separated flow patterns (stratified or annular) and dispersed flow patterns. Intermittent flow patterns (slug, churn flow) are a combination of these two patterns. The same concept has been successfully applied for transition criteria between different flow regimes, insuring continuity of the solutions across the transitions. This requirement is very important for simulating transient phenomena. The transient resolution is achieved by an explicit time advancing scheme. The advantages of the method are; its ability to follow wave front propagation, an easy implementation for the resolution of complex pipeline networks.