||WO||WO/2014/167190 - DEVICE FOR CONTROLLING THE SUPPLY OF A FLUID TO A SYSTEM ALLOWING FLUID CONSUMPTION TO BE OPTIMISED||16.10.2014||
||PCT/FR2013/050789||BONTAZ CENTRE R & D||CLEMENT, Denis, Philippe|
A cooling nozzle comprising a supply inlet (4), a discharge outlet (6), a bore (11) linking the inlet (4) and the outlet (6), the outlet having a given passage cross section, a valve (208) comprising a shutter (210) sliding in the bore (11) and bearing against a valve seat (212) in a closed state. The valve (208) comprises, beyond a first phase in which the shutter separates from the valve seat (212), two open states, having different ranges of fluid pressure values, each state having a passage cross section between the shutter (210) and the bore (11) that is different to that of the other state, one of said states having a passage cross section (S3) that regulates the fluid flow at the discharge outlet (6) and the other open state having a passage cross section such that the flow is regulated by the passage cross section (S2) of the outlet (6).
||WO||WO/2014/167204 - POLARIZABLE WINDOW FOR INTERIOR TRIMMING INCLUDING CONTROL ELEMENTS||16.10.2014||
||PCT/FR2014/050716||VISION SYSTEMS AERONAUTICS||FIGURA, Georges|
The invention relates to a window (9) for interior trimming forming a panel (13) including at least one translucent wall (17, 19) and at least one polarizable film which is applied onto the wall (17, 19) and which is to vary the degree to which the panel (13) is opaque. The window (9) for interior trimming further includes a device for applying a voltage to the polarizable film, the voltage application device including at least one printed circuit provided with a flexible portion, the printed circuit being connected to a power supply circuit. The window (9) for interior trimming further includes elements (63) for controlling the device for applying a voltage to the polarizable film, wherein the control elements (63) are arranged so as to be actuatable by means of contact on a first outer surface (15) of the panel (13).
||WO||WO/2014/167206 - INSULATING BLOCK FOR PRODUCING A SEALED AND INSULATED TANK WALL||16.10.2014||
||PCT/FR2014/050723||GAZTRANSPORT ET TECHNIGAZ||DELETRE, Bruno|
An insulating block (10) having a generally flattened prismatic shape for producing a sealed and insulated tank wall, comprising: a polymer foam pad (1) of which the density is greater than 100kg/m3, the polymer foam pad having cutouts so as to form a plurality of corner surfaces (2) that each extend between two adjacent side surfaces (3) of the pad, and a plurality of corner posts (5) fixed to the polymer foam pad in the cutouts and extending through the whole thickness of the insulating block between the upper and lower surfaces, in which the corner posts (5) have a thermal expansion coefficient that is between 75% and 125% of the thermal expansion coefficient of the polymer foam forming the pad and have a compressive elastic limit greater than 1.5 MPa, and preferably greater than 3 MPa, the corner posts each having an inner side surface (6) adhered to the corner surface (2).
||WO||WO/2014/167236 - IMPROVED PIGNON CAGE ASSEMBLY, CORRESPONDING STARTER DRIVE ASSEMBLY AND STARTER FOR A MOTOR VEHICLE||16.10.2014||
||PCT/FR2014/050835||VALEO EQUIPEMENTS ELECTRIQUES MOTEUR||SEILLIER, Guillaume|
The invention mainly relates to a pignon cage assembly for a starter drive assembly of a starter of a motor vehicle comprising: a pignon cage (83); a drive gear (32) for engaging with a flywheel ring gear (35) of a heat engine slidably mounted onto said pignon cage (83), between an initial position and a final position; a spring (141) including at least two coils mounted such as to bear against a surface (912) of the pignon cage (83) and against a surface (322) of the drive gear (32), said surfaces facing one another, said spring (141) being capable of biasing the drive gear (32) in the initial position in which one of the coils at least partially surrounds the other coil of the spring (141) when the drive gear (32) is in the final position.
||WO||WO/2014/167237 - AIRCRAFT ELEMENT REQUIRING AN ANTI-ICING TREATMENT||16.10.2014||
The present invention relates to an aircraft element including a leading edge section (9) and a trailing edge section (11), said leading edge section including at least one anti-icing treatment device. Said aircraft element is characterized in that the trailing edge section (11) includes at least one superhydrophobic surface (21, 23).
||WO||WO/2014/167208 - NOVEL PIGMENT-DYEING METHOD||16.10.2014||
||PCT/FR2014/050738||S.P.C.M. SA||CREPET, Bernard|
The invention relates to a method for the pigment-dyeing of customized textile fibres or of the base fabric obtained from said fibres, said method comprising the pre-treatment of the fibres or of the base using at least one polymer, followed by the dyeing of the thus pre-treated fibres or base by means of pigments, characterised in that the polymer is a vinylamine (co)polymer.
||WO||WO/2014/167191 - METHOD FOR TRANSFORMING AL-CU-LI ALLOY SHEETS IMPROVING FORMABILITY AND CORROSION RESISTANCE||16.10.2014||
||PCT/FR2014/000076||CONSTELLIUM FRANCE||SIGLI, Christophe|
The invention concerns the method for producing a rolled product 0.5 to 10 mm thick made from an aluminium alloy comprising, in particular, copper and lithium, in which, after solution annealing and quenching, a short heat treatment is carried out in which the sheet reaches a temperature of between 145°C and 175°C for 0.1 to 45 minutes, the speed of heating being between 3 and 600 °C/min. The sheet obtained at the end of the method according to the invention has high corrosion resistance and is capable of being shaped for producing a structural element for an aircraft, in particular an aircraft fuselage skin.
||WO||WO/2014/167211 - STRATEGY FOR PARALLEL PARKING VIA A CONTINUOUS CURVED TRAJECTORY||16.10.2014||
||PCT/FR2014/050765||RENAULT S.A.S||VOROBIEVA, Hélène|
The present invention relates to a method for defining a parking trajectory for a vehicle (1) from a lane (12) into a free parking space (10), via one or more parallel parking type manoeuvres, comprising the following steps: determining the length (L) of the free space (10); and determining an optimal trajectory for the movement of the vehicle (1) via successive circular arcs, characterised in that it comprises a step of converting at least one of the circular arcs into a curve of continuous radius of curvature, having the same start and end points as the circular arc that it replaces.
||WO||WO/2014/167210 - ASSEMBLY COMPRISING A COWL COLLECTOR MADE FROM A PLASTIC MATERIAL AND A COWL GRILLE MADE FROM A PLASTIC MATERIAL INTENDED TO BE FIXED TO SAID COWL COLLECTOR IN ORDER TO COVER SAME||16.10.2014||
||PCT/FR2014/050763||PEUGEOT CITROEN AUTOMOBILES SA||TAVERNIER, Luc|
An assembly comprising a cowl collector (1) made from a plastic material and a cowl grille (3) made from a plastic material intended to be fixed to said cowl collector (1) in order to cover same, said cowl grille (3) carrying, on the inner face of same intended to cover the cowl collector (1), the flexible pipe (4) for supplying water to the nozzles for washing the windscreen of a motor vehicle, said flexible pipe (4) opening on the outside of the assembly, when mounted, via a passage included between the pipe (4), the collector (1) and the cowl grille (3), characterised in that the cowl grille (3) comprises, in an area located close to the periphery of said grille (3), means (7) for holding the flexible pipe (4), the cowl grille (3) and the cowl collector (1) comprising means that engage together by form locking to substantially completely block said passage in order to ensure the acoustic sealing of same.
||WO||WO/2014/167243 - MONOCRYSTALLINE SMELTING MOULD||16.10.2014||
The invention relates to the field of monocrystalline smelting, and in particular to a monocrystalline smelting mould (1) including at least one moulding cavity (7), a starter cavity (10) having at least one first inverted funnel-shaped space (10a), and a separate second pedestal-shaped space (10b) at the bottom of the first volume and projecting substantially relative to said first space in at least one horizontal direction, as well as a selector channel (9) connecting said starter cavity (10) to said moulding cavity (7) and a supporting rod (20), offset laterally relative to said selector channel, and connecting the second space (10b) of the starter cavity (10) to the moulding cavity (7). The invention also relates to a smelting method using such a mould (1).