Patents Assigned to UNIVERSITÉ DE PAU ET DES PAYS DE L'ADOUR
  • Electrostatic filtering device using optimized emissive sites
    Patent number: 8518163
    Abstract: A device having advantages in terms of equipment maintenance, since it provides maximum limitation of the onset of electric arcing between the electrodes, including a vertical cathode equipped with emissive points, these points being offset at an angle from each other from one plane to another, so as to be optimally distributed in space. One embodiment using two planar anodes, between which several vertical cathodes are arranged equipped with points, is also envisaged.
    Type: Grant
    Filed: February 17, 2009
    Date of Patent: August 27, 2013
    Assignees: Commissariat a l'Energie Atomique et aux Energies Alternatives, Universite de Pau et Des Pays de L'Adour
    Inventors: Florent Lemont, Antoine Silvestre de Ferron, Thierry Reess, Aldo Russello
  • Electrically conductive nanocomposite particles having a polyalkyl acrylate core and a polyaniline coating
    Patent number: 7968009
    Abstract: The invention concerns electrically conductive composite nanoparticles having an alkyl polyacrylate core and a polyaniline coating, the dispersions comprising them and their use for preparing conductive films. The invention also concerns a method for making particles, comprising an elastomeric core and a polyaniline coating.
    Type: Grant
    Filed: July 21, 2006
    Date of Patent: June 28, 2011
    Assignees: UPPA-Universite de Pau et des Pays de l'Adour, Centre National de la Recherche Scientifique (C.N.R.S.)
    Inventors: Stéphanie Reynaud, Nicolas Kohut Svelko, Mathieu Joubert
  • ELECTROSTATIC FILTERING DEVICE USING OPTIMIZED EMISSIVE SITES
    Publication number: 20110017067
    Abstract: A device having advantages in terms of equipment maintenance, since it provides maximum limitation of the onset of electric arcing between the electrodes, comprising a vertical cathode equipped with emissive points, these points being offset at an angle from each other from one plane to another, so as to be optimally distributed in space. One embodiment using two planar anodes, between which several vertical cathodes are arranged equipped with points, is also envisaged.
    Type: Application
    Filed: February 17, 2009
    Publication date: January 27, 2011
    Applicants: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES, UNIVERSITE DE PAU ET DES PAYS DE L'ADOUR
    Inventors: Florent Lemont, Antoine Silvestre De Ferron, Thierry Reess, Aldo Russello
  • Nebulizer with nanometric flow rate of a liquid effluent and nebulizing installation comprising same
    Patent number: 7863560
    Abstract: The invention concerns a nebuliser with nanometric flow rate of a liquid effluent in a nebulising gas comprising at least arranged substantially concentric, a capillary tube for intake of the liquid effluent and a nebulising needle including a central channel fed with liquid effluent through the capillary tube, a chamber for intake of the nebulising gas feeding a nozzle for expelling the nebulising gas, the nebulising needle passing through the intake chamber and the nozzle expelling the nebulising gas, the nebulising needle including a outlet for the liquid effluent whereof the aperture diameter is less than 20 ?m, the ratio of the diameter of the outlet of the nozzle expelling the nebulising gas and the outlet of the nebulising needle being more than 10 The inventive nanometric flow rate nebuliser and nebulising installation are applicable in mass spectrometry of trace elements contained in intracellular or microbiological medium for example.
    Type: Grant
    Filed: June 1, 2006
    Date of Patent: January 4, 2011
    Assignees: Centre National de la Recherche Scientifique -CNRS-, Universite de Pau et des Pays de l'Adour
    Inventors: Dirk Schaumlöffel, Pierre Giusti, Joanna Szpunar, Ryszard Lobinski
  • Nebulizer with Nanometric Flow Rate of a Liquid Effluent and Nebulizing Installation Comprising Same
    Publication number: 20090014640
    Abstract: The invention concerns a nebuliser with nanometric flow rate of a liquid effluent in a nebulising gas comprising at least arranged substantially concentric, a capillary tube for intake of the liquid effluent and a nebulising needle including a central channel fed with liquid effluent through the capillary tube, a chamber for intake of the nebulising gas feeding a nozzle for expelling the nebulising gas, the nebulising needle passing through the intake chamber and the nozzle expelling the nebulising gas, the nebulising needle including a outlet for the liquid effluent whereof the aperture diameter is less than 20 ?m, the ratio of the diameter of the outlet of the nozzle expelling the nebulising gas and the outlet of the nebulising needle being more than 10 The inventive nanometric flow rate nebuliser and nebulising installation are applicable in mass spectrometry of trace elements contained in intracellular or microbiological medium for example.
    Type: Application
    Filed: June 1, 2006
    Publication date: January 15, 2009
    Applicants: CENTRE NATIONAL DE LA RECHERCHE, UNIVERSITE DE PAU ET DES PAYS DE L'ADOUR
    Inventors: Dirk Schaumloffel, Pierre Giusti, Joanna Szpunar, Ryszard Lobinski