Viard, FR
Andre Viard, Cravanche FR
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20110111653 | Propulsion chain - A propulsion chain ( | 05-12-2011 |
Andrea Viard, Cremieu FR
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20150028514 | USE, IN THE MANUFACTURE OF A COMPOSITE COMPONENT, OF A PENETRATION OPERATION TO IMPROVE THE TRANSVERSE ELECTRIC CONDUCTIVITY OF THE COMPOSITE COMPONENT - The invention relates to the use, in the fabrication of a composite part formed from a stack of reinforcement materials of carbon fibres between which is sandwiched at least one layer of thermoplastic or thermosetting material or a mixture of thermoplastic and thermosetting materials, of an operation of spot application of transverse forces on at least two layers constituting the stack and positioned as neighbours in the stack, so as to successively traverse at least one reinforcement material and at least one layer of thermoplastic or thermosetting material or a mixture of thermoplastic and thermosetting materials placed in superposed position, to improve the transverse electrical conductivity of the composite part obtained. | 01-29-2015 |
20150050450 | MATERIAL WITH IMPROVED CONDUCTIVITY PROPERTIES FOR THE PRODUCTION OF COMPOSITE PARTS IN COMBINATION WITH A RESIN - The invention relates to a material (I) adapted for the production of composite parts by a process in which a thermoplastic or thermosetting matrix is diffused within said material, comprising at least one sheet ( | 02-19-2015 |
Emmanuel Viard, Villeurbanne FR
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20100108645 | DEVICE AND METHOD FOR AUTOMATIC UNDERWATER WELDING FOR MAKING A WELDING JOINT ON A SURFACE - The invention relates to a device for automatic under-water welding for making a welding joint ( | 05-06-2010 |
Jean-Louis Viard, Grabels FR
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20080289114 | PNEUMATIC CONTROL VALVE AND POWER RESERVE FOR A MATTRESS - A pneumatic control valve and power reserve in the form of pressurized gas in a pressurization chamber, for elastically deforming a diaphragm without closing off two admission ( | 11-27-2008 |
20110068932 | BED EXIT ALARM OF HOSPITAL BED MATTRESS - A mattress system includes a mattress, a control unit spaced from the mattress, and a connector assembly that pneumatically and electrically interconnects the control unit with the mattress. The control unit has a main housing and a plurality of user interface modules that are selectively coupleable to the control unit and that are programmed differently to provide different modes of operation for the mattress system. A pressure sensor inside the mattress detects the presence or absence of a person on the mattress. The mattress system has a bed exit alarm system that, when armed, provides a bed exit alarm if the pressure sensor in the mattress detects that a patient has exited the mattress. The connector assembly includes a dual mode connector having both electrical and pneumatic couplers and a dual lumen hose assembly that extends from the dual mode connector to the mattress. | 03-24-2011 |
Julien Viard, Pontpoint FR
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20090259378 | HYDRAULIC ENERGY RECOVERY SYSTEM - A hydraulic valve having firstly a feed port, a discharge port, a low-pressure link port, and a high-pressure link port, which ports are respectively connected to the feed and discharge ducts of a hydraulic motor, to a low-pressure fluid source, and to a high-pressure accumulator, and secondly an auxiliary port. The valve has a slide that can take up a neutral position for connecting together the feed, discharge, and auxiliary ports, an energy recovery position for connecting together respectively the feed and low-pressure ports, and the discharge and high pressure ports, and an energy delivery position for connecting together respectively the feed and high-pressure ports, and the discharge and low-pressure ports. The slide is caused to move from its neutral position to its other positions by control signals and the auxiliary port can be connected to a reservoir or to a clutch fluid source for clutching or declutching the motor. | 10-15-2009 |
20090288551 | COMPACT HYDRAULIC MECHANISM WITH RADIAL PISTONS - A hydraulic mechanism including a cylinder block having radial pistons and mounted to rotate in a stationary casing, and a distribution cover that forms a portion of the casing that has feed and discharge ducts that extend between an outside face and inside of face of the cover. The internal distributor has distribution ducts that are selectively connected to the feed and discharge ducts that open out into a distribution face that is perpendicular to the axis of rotation and that is disposed against the communication face ( | 11-26-2009 |
20120255294 | HYDROSTATIC TRANSMISSION APPARATUS MAKING IMPROVED BRAKING POSSIBLE - Hydrostatic transmission apparatus having an elementary motor with a feed enclosure and a discharge enclosure; a displacement selector suitable for taking up a bypass position, in which the feed and discharge enclosures are interconnected via a bypass link; and constriction means for constricting said bypass link. When the selector is in the bypass position, the constriction means can be activated to restrict the flow of fluid through the bypass link when the discharge pressure in the discharge enclosure exceeds a constriction threshold, said threshold being a function of a control pressure prevailing in a control chamber | 10-11-2012 |
20120297972 | Subassembly Forming A Hydrobase For Hydraulic Motors, And Assembly Method - The present invention relates to a subassembly for forming a hydraulic motor after assembly onto an assembly including a shaft, said subassembly including a cover forming a housing element, a multilobe cam, a cylinder block opposite the cam, pistons guided so as to slide radially within the respective cylinders of the cylinder block and bearing on the lobes of the cam, and a valve intended to apply pressurized fluid to said pistons in series, wherein said subassembly includes means for temporarily attaching the cylinder block to the cover and means for accessing an element of the valve through the cover in order to enable, during installation, the angular positioning of said element with respect to the shaft, followed by the attachment thereof to the shaft. The present invention also relates to a method for assembling such a hydrobase. | 11-29-2012 |
Julien Viard, Compiegne FR
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20160032908 | DISTRIBUTION CASING DEVICE FOR A HYDRAULIC MACHINE - The device comprises a casing portion that has an open axial end and that has two main holes, respectively for fluid feed and for fluid discharge. Said holes open out in an inside axial face of the casing portion, respectively via a first main orifice and via a second main orifice that are disposed in succession in the direction going away from the open axial end. The inside axial face has first, second, and third sealing inside bearing surface arrangements, respectively situated between the open axial end and the first main orifice, between the two main orifices, and beyond the second main orifice. At least two of the three arrangements are staggered inside arrangements, each of which comprises two axial bearing surfaces that are staggered relative to each other, and that are separated by a shoulder facing towards the open axial end. | 02-04-2016 |
Nicolas Viard, Plan De Grasse FR
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20100010839 | ONE-WAY LIKE DISPLAY OF ROUNDTRIP FARES - A method of evaluating outbound and inbound fare amounts out of a plurality of roundtrip fare recommendations is disclosed. Intended to be displayed in a one-way like display, roundtrip fares are first obtained from a fare-driven availability engine receiving inputs from an online user of a travel website. Further recommendations are deduced by combining the above roundtrip fare recommendations in order to obtain a first improved list of recommendations which comprises more outbound and inbound fare combinations. Then, one-way fare amounts are determined for each combination from the first improved list of recommendations. A second improved list of recommendations, comprising outbound and inbound fare amounts evaluated on the basis of the initial roundtrip fare recommendations, is generated. Outbound and inbound fare amounts can thus be shown in a one-way like display of roundtrip fares to the online user of the travel website. | 01-14-2010 |
Nicolas Viard, Nice FR
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20100030591 | METHOD AND APPARATUS FOR RECOMMENDING SIMPLIFIED FARES WITH CONSISTENT BUYACROSS - A system and method of retrieving and displaying travel data receives at a computing apparatus data representing a set of recommended travel itineraries. At least one recommended itinerary has a recommended booking class belonging to a predefined group of booking classes. A computing apparatus identifies a reference booking classes that is associated with the recommended booking class. The apparatus computes a fare value for the recommended itinerary based on a fare value of the associated booking class in the reference group plus a buy-across value. The predefined group may have fewer booking classes than the reference group, and most preferably has a single booking class. | 02-04-2010 |
Romain Viard, Lille FR
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20140157887 | Miniaturised Sensor Comprising A Heating Element, And Associated Production Method - The invention relates to a miniaturised sensor having a heating element, and to an associated production method. The sensor includes a substrate, a cavity and a heat-insulating structure suspended above the cavity by areas connecting to the substrate. The heat-insulating structure includes at least two bridges extending above the cavity, the heating element being supported by said bridges, extending transversely thereto. | 06-12-2014 |
Romain Viard, Loos Lez Lille FR
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20120201438 | CALIBRATION PHANTOM AND METHOD FOR MEASURING AND CORRECTING GEOMETRIC DISTORTIONS IN MEDICAL IMAGES - Calibration phantom and method for measuring and correcting geometric distortions in an image of a body part of a patient Calibration phantom ( | 08-09-2012 |
Romain Victor Jean Viard, Riedisheim FR
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20130125644 | Hot-Wire Sensor of Submillimeter Size and Associated Method of Production - The invention relates to a submillimeter-sized hot-wire sensor ( | 05-23-2013 |
Thierry Viard, Mandelieu FR
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20100245818 | Multispectral Imaging Device with MOEMS Type Filter for Satellite Observation - The invention relates to a multispectral imaging device for satellite observation by “push-broom” scanning over an observed area, operating in N wavelength bands, respectively centered on a first wavelength (λ | 09-30-2010 |