Patents by Inventor Aline MSAED

Aline MSAED 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).

  • Gradient sensor of a component of a magnetic field with permanent magnet
    Patent number: 8860403
    Abstract: A gradient sensor of a component of a magnetic field comprising at least one elementary sensor comprising a deformable mass (31) equipped with a permanent magnet (32) having a magnetization direction substantially colinear to the direction of the gradient of the component of the magnetic field to be acquired by the sensor. The deformable mass (31) is able to deform under the effect of a force exerted on the magnet by the gradient, the effect of this force being to shift it, by dragging the deformable mass (31), in a direction substantially colinear to the component of the magnetic field for which the sensor has to acquire the gradient. The deformable mass (31) is anchored to a fixed support device (33) in at least two anchoring points (36) substantially opposite relative to the mass (31). The elementary sensor also comprises measuring means (35, 35.1, 35.2, 35.3) of at least one electric variable translating deformation or stress of the deformable mass (31) engendered by the gradient.
    Type: Grant
    Filed: February 23, 2010
    Date of Patent: October 14, 2014
    Assignees: Commissariat a l'energie atomique et aux energies alternatives, Institut Polytechnique de Grenoble
    Inventors: Arnaud Walther, Robert Cuchet, Jerome Delamare, Aline Msaed, Jean-Baptiste Albertini
  • GRADIENT SENSOR OF A COMPONENT OF A MAGNETIC FIELD WITH PERMANENT MAGNET
    Publication number: 20100295546
    Abstract: A gradient sensor of a component of a magnetic field comprising at least one elementary sensor comprising a deformable mass (31) equipped with a permanent magnet (32) having a magnetization direction substantially colinear to the direction of the gradient of the component of the magnetic field to be acquired by the sensor. The deformable mass (31) is able to deform under the effect of a force exerted on the magnet by the gradient, the effect of this force being to shift it, by dragging the deformable mass (31), in a direction substantially colinear to the component of the magnetic field for which the sensor has to acquire the gradient. The deformable mass (31) is anchored to a fixed support device (33) in at least two anchoring points (36) substantially opposite relative to the mass (31). The elementary sensor also comprises measuring means (35, 35.1, 35.2, 35.3) of at least one electric variable translating deformation or stress of the deformable mass (31) engendered by the gradient.
    Type: Application
    Filed: February 23, 2010
    Publication date: November 25, 2010
    Applicants: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENE. ALT., Institut Polytechnique De Grenoble
    Inventors: Arnaud WALTHER, Robert CUCHET, Jérôme DELAMARE, Aline MSAED, Jean-Baptiste ALBERTINI