Patents by Inventor Maxime Roux
Maxime Roux has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240130236Abstract: A method for manufacturing a thermoelectric structure including the following steps: a) providing a substrate made from a first material, b) depositing a thermoelectric element made from a second material on the substrate, by additive manufacturing, preferably by SLS or PBF, c) thinning and cutting the substrate until a film made from the first material is obtained, by means of which a thermoelectric structure comprising a film and the thermoelectric element is obtained.Type: ApplicationFiled: October 12, 2023Publication date: April 18, 2024Inventors: Guillaume Savelli, Maxime Baudry, Guilhem Roux
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Publication number: 20240130237Abstract: A method for manufacturing a thermoelectric structure including the following steps: a) providing a substrate, covered with a metal layer, b) forming a thermoelectric element on the metal layer, by additive manufacturing, preferably by SLS or PBF, and c) optionally removing the substrate, by means of which a thermoelectric structure, which comprises the metal layer and the thermoelectric element, is obtained.Type: ApplicationFiled: October 12, 2023Publication date: April 18, 2024Inventors: Guillaume Savelli, Maxime Baudry, Guilhem Roux
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Publication number: 20240118172Abstract: An aircraft sound diagnostic method includes a step of measurement of acoustic signals by a plurality of microphones mounted at different positions inside the aircraft, a step of recording of the measured acoustic signals, a computation step which generates a sound mapping on the basis of the measured acoustic signals, a step of comparison of the sound mapping and a reference mapping and a step of transmission of the comparison to a user device. The method makes it possible to track the trending of an abnormal noise or of an abnormal noise level and assist in determining the context thereof. An aircraft sound diagnostic device for implementing the method is also described.Type: ApplicationFiled: October 3, 2023Publication date: April 11, 2024Applicant: Airbus Operations SASInventors: Marc Locheron, Fabien Roux-Portalez, Clothilde Martini, Emmanuel Helffer, Maxime Jouan, Adil Soubki
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Publication number: 20230194013Abstract: A fluidic component intended to be associated with a heating module and wherein there is created a fluidic circuit which includes an inlet channel and an outlet channel, the fluidic component including a fluidic valve mechanism including: a fluidtight reservoir intended to be filled with a volume of gas capable of expanding, a deformable membrane closing the reservoir in a fluidtight manner, the membrane being able to deform by expansion of the volume of gas, between a first position wherein it forms a passage between the inlet channel and the outlet channel so as to allow a fluid to pass, and a second position wherein it obstructs the passage.Type: ApplicationFiled: December 13, 2022Publication date: June 22, 2023Applicant: Commissariat à l'Energie Atomique et aux Energies AlternativesInventors: Guillaume BLAIRE, Manuel ALESSIO, Mélissa BAQUE, Jean-Maxime ROUX
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Publication number: 20230194018Abstract: A fluidic component intended to be associated with a heating module and in which there is formed a fluidic circuit including a fluidic channel intended for the circulation of a fluid, the fluidic channel including at least one passage for the fluid and a widened portion forming a location produced at the periphery of the passage, the component including a fluidic valve mechanism including at least an actuating element capable of expanding, trapped by at least one body made of a meltable compound in the location.Type: ApplicationFiled: December 13, 2022Publication date: June 22, 2023Applicant: Commissariat à l'Energie Atomique et aux Energies AlternativesInventors: Guillaume BLAIRE, Manuel ALESSIO, Mélissa BAQUE, Jean-Maxime ROUX
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Publication number: 20230191408Abstract: A fluidic component including a fluidic circuit having at least one fluidic access through which a fluid is intended to pass, an actuator capable of expanding, a deformable membrane that can be actuated by the expansion of the actuator, sealing device for sealing off the fluidic access and including at least a body made of a meltable compound configured to adopt two states: a solid first state, a molten second state obtained under the effect of an increase in temperature, the body of meltable compound being designed to be moved in the molten state, by the expansion of the actuator, between a standby position and a distinct sealing-off position for sealing off the fluidic access.Type: ApplicationFiled: December 13, 2022Publication date: June 22, 2023Applicant: Commissariat à l'Energie Atomique et aux Energies AlternativesInventors: Guillaume BLAIRE, Manuel ALESSIO, Mélissa BAQUE, Jean-Maxime ROUX
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Publication number: 20230191426Abstract: A membrane for collecting airborne particles, the membrane taking the form of a strip composed of a matrix formed from a mixture of a polymer and of a filler that is made of an electrical conductor, a hydrophilic layer for collecting particles, on which layer is deposited said matrix so as to form at least one composite layer, the membrane including at least one region obtained via a surface treatment of the hydrophilic layer.Type: ApplicationFiled: December 13, 2022Publication date: June 22, 2023Applicant: Commissariat à l'Energie Atomique et aux Energies AlternativesInventors: Guillaume BLAIRE, Manuel ALESSIO, Mélissa BAQUE, Jean-Maxime ROUX
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Publication number: 20230191410Abstract: A method for collecting and analysing airborne particles, including a step of eluting particles precipitated on a collecting surface, a step of analysing the airborne particles collected in the reaction chamber, the eluting step being carried out by heating a first reservoir containing the elution liquid to a first temperature value, the analysing step being carried out by heating the reaction chamber to a second temperature value higher than the first temperature value, so as to: activate a detection reaction in the reaction chamber, isolate the reaction chamber during the detection reaction, initiate a device for sealing the reaction chamber, a step of sealing the reaction chamber.Type: ApplicationFiled: December 13, 2022Publication date: June 22, 2023Applicant: Commissariat à l'Energie Atomique et aux Energies AlternativesInventors: Guillaume BLAIRE, Manuel ALESSIO, Mélissa BAQUE, Jean-Maxime ROUX
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Publication number: 20230085355Abstract: A microfluidic component used for measuring electrical impedance across a biological object, the component including a microfluidic space including a zone referred to as measurement zone, at least two electrodes arranged facing one another on each side of the measurement zone, the component being formed by assembling, along a longitudinal junction plane, at least two superposed layers referred to as lower layer and upper layer, the two layers each having at least one cavity, the two layers being assembled with one another in such a way as to position the two cavities facing one another in order to form the microfluidic space.Type: ApplicationFiled: September 12, 2022Publication date: March 16, 2023Applicant: Commissariat à l'Energie Atomique et aux Energies AlternativesInventors: Marie-Line COSNIER, Nicolas VERPLANCK, Manuel ALESSIO, Anubhav BUSSOOA, Pascal MAILLEY, Frédéric REVOL-CAVALIER, Jean-Maxime ROUX
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Publication number: 20220196521Abstract: A device for collecting particles present in a gas or gas mixture, including a component, a collection zone disposed on the component, on which said particles are deposited, collection device configured to force said particles to be deposited against the collection zone, a fluidic elution circuit arranged in said component to elute the particles present in the collection zone.Type: ApplicationFiled: December 21, 2021Publication date: June 23, 2022Applicant: Commissariat à l'Energie Atomique et aux Energies AlternativesInventors: Jean-Maxime ROUX, Manuel ALESSIO, Melissa BAQUE, Raphaël TROUILLON
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Patent number: 10384214Abstract: An electrostatic collector including: a collection chamber delimited by a tubular wall oriented along a first axis; a collection electrode configured to be disposed inside the collection chamber against the wall; a discharge electrode, of elongate form, that extends along the first axis and includes an end, in a shape of a tip, the end being disposed opposite the collection electrode; a first part of a first diameter, emerging on the tip-shaped end, a second part of a second diameter, the second diameter being greater than or equal to twice the first diameter, the second diameter for example being between 2 and 6 times the first diameter; and a sudden widening, extending between the first part and the second part.Type: GrantFiled: June 25, 2015Date of Patent: August 20, 2019Assignee: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVESInventors: Jean-Maxime Roux, Roland Sarda Esteve
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Patent number: 9962713Abstract: An electrostatic collector is provided, including a collection chamber, delimited by a tubular wall, and a support holding an electrode in position in the collection chamber and for removing it from the collection chamber, the support including a guide, passing transversally through the collection chamber, the first and second ends of which are fixed to the wall, the guide including a through opening configured to hold the electrode; a first attachment element, including at least one electrically conducting part, that will extend at least partly in the guide, from the first end towards the opening; and a second attachment element, including at least one electrically insulating part, that can move in translation in the guide from the second end towards the opening and from the opening towards the second end.Type: GrantFiled: September 12, 2014Date of Patent: May 8, 2018Assignee: Commissariat à l'énergie atomique et aux énergies alternativesInventor: Jean-Maxime Roux
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Publication number: 20170362564Abstract: A process carried out for lysing biological species present in an aqueous solution and for recovering a biological material resulting from the lysis of the biological species, the process being carried out by using a system which includes a vessel delimiting a volume, a first electrode and a second electrode each including an end placed in the volume formed by the vessel, a voltage-pulse-generating circuit. The process includes applying at least one voltage pulse between the two electrodes with the voltage-pulse-generating circuit connected to the two electrodes, so as to bring about the creation of an electric arc between the end of the first electrode and the end of the second electrode and the generation of at least one shockwave in the solution.Type: ApplicationFiled: June 20, 2017Publication date: December 21, 2017Applicant: Commissariat A L'Energie Atomique et aux Energies AlternativesInventors: Hadrien LAMOTTE, Jean-Luc ACHARD, Jean-Maxime ROUX
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Publication number: 20170203304Abstract: An electrostatic collector including: a collection chamber delimited by a tubular wall oriented along a first axis; a collection electrode configured to be disposed inside the collection chamber against the wall; a discharge electrode, of elongate form, that extends along the first axis and includes an end, in a shape of a tip, the end being disposed opposite the collection electrode; a first part of a first diameter, emerging on the tip-shaped end, a second part of a second diameter, the second diameter being greater than or equal to twice the first diameter, the second diameter for example being between 2 and 6 times the first diameter; and a sudden widening, extending between the first part and the second part.Type: ApplicationFiled: June 25, 2015Publication date: July 20, 2017Applicant: Commissariat à l'ènergie atomique et aux énergies alterativesInventors: Jean-Maxime ROUX, Roland SARDA ESTEVE
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Patent number: 9610587Abstract: An electrostatic collection device of particles in suspension in a gas including a collecting chamber with a collecting wall, part of which forms a collecting electrode. The collecting electrode faces a discharge electrode in the form of a wire, so as to create a corona discharge between the discharge electrode and the collecting electrode, the collecting wall extends to the periphery of the discharge electrode. The discharge electrode is maintained at a first end by a first holder and at the second end by a second holder, both holders made of electrically insulating material(s). At least one traversal wall protrudes from the collecting wall, and has a shape adapted to deflect the path of a liquid present in the gas and flowing on the collecting wall to the transversal wall such that it does not come into contact with the second holder.Type: GrantFiled: August 28, 2012Date of Patent: April 4, 2017Assignee: Commissariat á l'ènergie atomique et aux ènergies alternativesInventor: Jean-Maxime Roux
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Publication number: 20160221004Abstract: An electrostatic collector is provided, including a collection chamber, delimited by a tubular wall, and a support holding an electrode in position in the collection chamber and for removing it from the collection chamber, the support including a guide, passing transversally through the collection chamber, the first and second ends of which are fixed to the wall, the guide including a through opening configured to hold the electrode; a first attachment element, including at least one electrically conducting part, that will extend at least partly in the guide, from the first end towards the opening; and a second attachment element, including at least one electrically insulating part, that can move in translation in the guide from the second end towards the opening and from the opening towards the second end.Type: ApplicationFiled: September 12, 2014Publication date: August 4, 2016Applicant: Commissariat à l'énergie atomique et aux énergies alternativesInventor: Jean-Maxime ROUX
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Patent number: 9352246Abstract: The present invention relates to a device for the vaporization of a liquid, said device comprising: a reservoir capable of containing a liquid to be vaporized, a heating element capable of heating the liquid in order to vaporize the liquid, a capillary pump capable of pumping the liquid contained in said reservoir to said heating element by capillary pumping, and a capillary barrier arranged along a capillary pumping direction of the liquid to be vaporized downstream from the capillary pump, said capillary barrier being capable of preventing the non-vaporized liquid from escaping from the device.Type: GrantFiled: November 23, 2011Date of Patent: May 31, 2016Assignee: Commissariat a l'Energie Atomique et aux Energies AlternativesInventor: Jean-Maxime Roux
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Patent number: 9259742Abstract: A device for collecting particles in air comprising a collecting chamber (4), a capillary tube (12) whereof one end (12.1) terminates in the chamber (4), a collecting electrode, the capillary tube (12) containing polarisable liquid. Sufficient difference in voltage is applied between the liquid and the collecting electrode (16) for a corona effect between the drop of liquid at the end of the capillary tube (12) and the collecting electrode (12) and the spraying of the drop (20) by electrospray. The corona discharge causes flow of air through the collecting chamber (4) and the electrospray ensures wetting of the collecting electrode (16).Type: GrantFiled: April 26, 2013Date of Patent: February 16, 2016Assignees: Commissariat à l'énergie atomique et aux énergies alternatives, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUEInventors: Jean-Maxime Roux, Jean-Luc Achard
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Publication number: 20130284024Abstract: A device for collecting particles in air comprising a collecting chamber (4), a capillary tube (12) whereof one end (12.1) terminates in the chamber (4), a collecting electrode, the capillary tube (12) containing polarisable liquid. Sufficient difference in voltage is applied between the liquid and the collecting electrode (16) for a corona effect between the drop of liquid at the end of the capillary tube (12) and the collecting electrode (12) and the spraying of the drop (20) by electrospray. The corona discharge causes flow of air through the collecting chamber (4) and the electrospray ensures wetting of the collecting electrode (16).Type: ApplicationFiled: April 26, 2013Publication date: October 31, 2013Inventors: Jean-Maxime ROUX, Jean-Luc ACHARD
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Publication number: 20130047847Abstract: The invention relates to an electrostatic collection device (1) of particles in suspension in a gas environment by corona effect. The effect is created by a discharge electrode in the form of a wire (4) judiciously maintained at its two ends (40, 41), the maintaining means (7) downstream of the collecting chamber (2) extending inside at least one space delimited by a wall (9) transversal to the collecting wall (3) part of which (30) forms the collecting electrode, the transversal wall having a shape adapted to deflect the path of a liquid present in the gas and flowing on the collecting electrode and carried along up to said transversal wall such that it does not come into contact directly with the maintaining means (7).Type: ApplicationFiled: August 28, 2012Publication date: February 28, 2013Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENE ALTInventor: Jean-Maxime ROUX