Patents Assigned to JUNGHANS T2M SAS
  • Patent number: 10234255
    Abstract: A fuze for detecting an obstacle in proximity, an obstacle in proximity defined as being an obstacle exhibiting a minimum distance from the fuze, wherein the fuze comprises at least: an emission device emitting a light beam directed forward of the fuze; a reception device detecting the luminous fluxes in a cone directed forward of the fuze, the light beam and the cone having relative orientations such that they cross one another; a detection volume being the volume where the light beam crosses the cone so that when an obstacle is in the detection volume, the light emitted by the emission device is backscattered toward the detection device, an obstacle in proximity being detected by detecting the maximum of backscattered power, the reception cone is centered on the axis of the fuze.
    Type: Grant
    Filed: April 17, 2015
    Date of Patent: March 19, 2019
    Assignees: THALES, JUNGHANS T2M SAS
    Inventors: Christian Adjemian, Max Perrin, Pascal Rousseau, Ludovic Perruchot, Fran├žois Hugues Gauthier
  • Publication number: 20170045347
    Abstract: A fuze for detecting an obstacle in proximity, an obstacle in proximity defined as being an obstacle exhibiting a minimum distance from the fuze, wherein the fuze comprises at least: an emission device emitting a light beam directed forward of the fuze; a reception device detecting the luminous fluxes in a cone directed forward of the fuze, the light beam and the cone having relative orientations such that they cross one another; a detection volume being the volume where the light beam crosses the cone so that when an obstacle is in the detection volume, the light emitted by the emission device is backscattered toward the detection device, an obstacle in proximity being detected by detecting the maximum of backscattered power, the reception cone is centered on the axis of the fuze.
    Type: Application
    Filed: April 17, 2015
    Publication date: February 16, 2017
    Applicants: THALES, JUNGHANS T2M SAS
    Inventors: Christian ADJEMIAN, Max PERRIN, Pascal ROUSSEAU, Ludovic PERRUCHOT, Fran├žois Hugues GAUTHIER
  • Patent number: 8820240
    Abstract: An ammunition safety priming device using silicon micro-mechatronic systems technology, having at least two priming safeties intended to be deactivated by as many external independent physical events, includes at least one movable element, along a translation axis, for deactivating at least one of the priming safeties by action on said movable element of one of the physical events. Said movable element is produced in a material other than silicon. The device has applications including ammunition, rocket stage separation devices, and airbags.
    Type: Grant
    Filed: June 10, 2010
    Date of Patent: September 2, 2014
    Assignee: Junghans T2M SAS
    Inventor: Jean-Luc Renaud-Bezot
  • Publication number: 20120266771
    Abstract: An ammunition safety priming device using silicon micro-mechatronic systems technology, having at least two priming safeties intended to be deactivated by as many external independent physical events, includes at least one movable element, along a translation axis, for deactivating at least one of the priming safeties by action on said movable element of one of the physical events. Said movable element is produced in a material other than silicon. The device has applications including ammunition, rocket stage separation devices, and airbags.
    Type: Application
    Filed: June 10, 2010
    Publication date: October 25, 2012
    Applicant: JUNGHANS T2M SAS
    Inventor: Jean-Luc Renaud-Bezot