WO/2015/055899 SUPPORT FOR ELECTRONIC POWER COMPONENTS, POWER MODULE PROVIDED WITH SUCH A SUPPORT, AND CORRESPONDING PRODUCTION METHOD||WO||23.04.2015|
Support for electronic power components, power module provided with such a support, and corresponding production method. Said support for electronic power components comprises a co-laminated multi-layer composite material having at least one inner layer (8) consisting of a material having a thermal expansion coefficient selected according to the expansion coefficient of said components, and outer layers (6, 7) consisting of a heat-conductive material covering each side of said inner layer and interconnected by sinks (P) consisting of a heat-conductive material and arranged in said inner layer. Each inner layer forms an insert located in an area for assembling the components such that the outer layers extend laterally beyond the insert.
WO/2015/055909 CHASSIS STRUCTURE FOR A MOTOR VEHICLE WITH A HEAT ENGINE OR AN ELECTRIC MOTOR VEHICLE||WO||23.04.2015|
||PCT/FR2014/052289||RENAULT S.A.S.||CAILLARD, Jerome|
The invention relates to a chassis structure (10) of a motor vehicle (1) made of metal, including two side members (11, 12) connected by cross-members (14, 15), characterized in that said structure includes a rigid metal cross (20) connecting two adjacent cross-members (14, 15), said rigid cross comprising two crossed straight arms (21, 22) and four free ends, two of the free ends being rigidly attached to one (14) of said adjacent cross-members, the other two free ends (23c, 23d) being rigidly attached to the other (15) of said adjacent cross-members.
WO/2015/055906 GAS FLOW REGULATOR, REDUCING VALVE, VALVE AND BOTTLE FITTED WITH SUCH A REGULATOR||WO||23.04.2015|
||PCT/FR2014/052200||L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE||GERMANI, Damien|
Gas flow regulator provided with a body (5) housing a gas duct comprising an upstream end (124) intended to be connected to a gas source and a downstream end (24) provided with an outlet connector (50) and intended to be connected to a gas user with a regulated flow rate, the gas duct comprising a selective fluid flow regulation component (6) for the fluid circulating between the upstream (124) and downstream (24) ends, the flow regulator comprising a manual control component (7) being movably mounted relative to the body (5) and cooperating with the fluid flow regulation component (6) to control the flow rate of the fluid allowed to pass from the upstream end (124) to the downstream end (24) depending on the position of the control component (7) with respect to the body (5), characterized in that the control component (7) comprises a peripheral wall delimiting a central hollow volume and in that the outlet connector (50) is situated within said central cavity.
WO/2015/055904 METHOD AND DEVICE FOR THE CONTROLLED DETERMINATION OF CHANNEL WAVES||WO||23.04.2015|
||PCT/FR2014/052118||TOTAL SA||MASSONNAT, Gérard|
The present invention relates to a method for the controlled determination of channel waves on the basis of a model comprising at least one minimum limit distance (r1) being associated with a representation (301). The method comprises a determination of a first trajectory (304a) and a first dress-up (304b), the latter being tangent internally to a polar form (302) centered on the well and with the said minimum limit distance as radius. A minimum exclusion zone is then determined as a function of said point of minimum tangency (305) and a second trajectory (307a) and a second dress-up (307b) are determined in such a way that this second dress-up does not cross the minimum exclusion zone. The determination of the second trajectory is repeated if the intersection between the representation of the well and the union of the trajectories determined is empty.
WO/2015/055905 METHOD AND DEVICE FOR DETERMINING GROUPS OF GEOLOGICAL FACIES||WO||23.04.2015|
||PCT/FR2014/052133||TOTAL SA||SCHIRMER, Patrice|
The present invention relates to a method comprising a determination of a first group of facies as a function of the local values of proportion of the groups of facies for each mesh cell of the model. If said first group is among the first set of groups, the neighbouring mesh cells are the current virgin mesh cells neighbouring the set of connected mesh cells, otherwise they are the current virgin mesh cells neighbouring mesh cells associated with a group. A second group is determined for each neighbouring mesh cell as a function of the local values of proportion of the groups of facies for said current virgin mesh cell and if the second determined group of facies corresponds to the first group of facies, identification of said current virgin mesh cell as a candidate mesh cell. The first group of facies is associated with a virgin mesh cell selected from among the candidate mesh cells.
WO/2015/055923 POLISHING NOZZLE||WO||23.04.2015|
||PCT/FR2014/052585||SOCIETE POUR LA CONCEPTION DES APPLICATIONS DES TECHNIQUES ELECTRONIQUES||CASABONNE, Thierry|
The invention relates to a nozzle (4) for a polishing device intended for dental treatments including a body (5) extending between a proximal portion (8) intended for being connected to a handpiece (6) and a distal portion (10), the body including a first channel (14) intended for supplying a dental polishing powder (Fa/p) and a second channel (16) intended for supplying a fluid (Ff), the two channels each being in communication with at least one respective opening (18, 20) which is in communication with the free end (12) of the distal portion (10), in which the free end (12) of the distal portion forms a tab (22) aligned with the distal portion (10) downstream from the openings (18, 20), the tab (22) being arranged spaced apart from the openings such as to at least partially disrupt the flow (Fs) formed by the combination of the dental polishing powder and the fluid coming out of the openings.
WO/2015/055912 DEVICE AND METHOD FOR DETECTING THE POSITION OF A LEVER, IN PARTICULAR OF A SPEED CONTROL LEVER, AND CORRESPONDING SPEED CONTROL LEVER||WO||23.04.2015|
||PCT/FR2014/052479||RENAULT S.A.S||AUZAS, Frédéric|
The invention relates to a device for detecting the position of a control lever (1) pivoting about a stationary point (1a) on a mounting in two orthogonal directions from a rest position in the direction of functional reference positions, comprising a magnetic target (2) which moves with the lever about the stationary point in the two orthogonal directions, and a stationary position sensor (3) on the mounting of the lever, comprising at least one detection area (3a) capable of converting the amplitude of the local magnetic field radiated by the target in a reference system (X, Y) centered around the sensor into electrical signals applied to a position calculator which, by comparison with a map, associates a position of the target in the space with the signals. Said method is characterized in that the detection areas (3a) are placed in one of the sectors for simultaneously detecting at least two components of the magnetic field of the target (2) projecting into the reference system.
WO/2015/055921 BUFFER DEVICE HAVING A SELF-ADJUSTING ABUTMENT||WO||23.04.2015|
||PCT/FR2014/052574||A RAYMOND ET CIE||DUPREZ, Rémi|
The invention relates to a buffer device having a self-adjusting abutment, which includes a rod-shaped buffer head (5) which has a flat section over the length thereof and adjacent ridges or grooves (6) and a base (8) in which the rod-shaped buffer head can be inserted axially by notch. Said device also includes an annular ring (7) inserted axially in an axial bore of the base and having a lower edge defining a thrust ramp. The ring has a lower surface having a smooth band and an adjacent ridged band such that the rotating actuation of the ring causes the raising of the buffer head and the locking thereof in an axial position.
WO/2015/055959 METHOD OF RADIO COMMUNICATION BETWEEN COLUMNS OF A LIFTING BRIDGE AND ASSOCIATED LIFTING BRIDGE||WO||23.04.2015|
The present invention relates to a method of radio communication between columns of a lifting bridge so as to constitute and exploit a bridge consisting of at least two lifting columns selected in an environment comprising a plurality of columns that can be used for the construction and simultaneous operation of several bridges in multichannel mode. The radio channels are selected in a pre-determined frequency band, the exploitation of the bridges thus constructed being aimed at synchronising the columns in the course of the lifting operations and in the event of a fault in at least one column or in the event of an emergency stop. The method comprises three distinct operating phases. On powering up the columns, a first phase of waiting and of scanning is triggered, followed by a second phase of inscribing the columns for the construction of the bridge, and by a third phase of exploitation in the course of which each column of a constructed bridge dialogues with the others in the radio broadcasting mode, with an equal weight for all the columns.
WO/2015/055961 BASE FOR AN ACCESSORY AND TANK ACCESSORY, METHOD FOR PRODUCING A TANK||WO||23.04.2015|
||PCT/FR2014/052641||INERGY AUTOMOTIVE SYSTEMS RESEARCH (SOCIÉTÉ ANONYME)||COING, Jean-François|
A base made from plastic material for a motor vehicle tank accessory, comprising protrusions intended to be welded to a preform during the production of the tank by blowing the preform, characterised in that: - the base comprises a solid surface recessed from the protrusions, this solid surface having a part without protrusions and a part taken up by the protrusions, - the area of the part of the solid surface without protrusions is at least equal to one times the area of the solid surface taken up by the protrusions, - the height of the protrusions (15, 25) relative to the solid surface is between 0.6 mm and 0.8 mm.