Patents by Inventor Roland SARDA ESTEVE

Roland SARDA ESTEVE 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).

  • Electrostatic collector
    Patent number: 10384214
    Abstract: 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: Grant
    Filed: June 25, 2015
    Date of Patent: August 20, 2019
    Assignee: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
    Inventors: Jean-Maxime Roux, Roland Sarda Esteve
  • ELECTROSTATIC COLLECTOR
    Publication number: 20170203304
    Abstract: 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: Application
    Filed: June 25, 2015
    Publication date: July 20, 2017
    Applicant: Commissariat à l'ènergie atomique et aux énergies alteratives
    Inventors: Jean-Maxime ROUX, Roland SARDA ESTEVE