Patents by Inventor Jonathan GAZAGNES

Jonathan GAZAGNES 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).

  • Method and device for monitoring a parameter of a rocket engine
    Patent number: 10267265
    Abstract: An obtaining step for obtaining a measurement of the monitored parameter as measured by a sensor and corresponding to an operating point of the engine, the operating point being defined by at least one regulation parameter of the engine; an estimation step for estimating a value of the monitored parameter for this operating point on the basis of a regulated value or a filtered setpoint value of the at least one regulation parameter of the engine defining the operating point; a comparison step for comparing an error between the measurement of the monitored parameter and its estimate relative to at least one threshold determined on the basis of an uncertainty on the error evaluated for the operating point; and a notification step for sending a notification in the event of the at least one threshold being crossed.
    Type: Grant
    Filed: April 2, 2015
    Date of Patent: April 23, 2019
    Assignee: SAFRAN AIRCRAFT ENGINES
    Inventors: Antoine Romet, Serge Le Gonidec, Dimitri Malikov, Jonathan Gazagnes
  • METHOD AND DEVICE FOR MONITORING A PARAMETER OF A ROCKET ENGINE
    Publication number: 20170175680
    Abstract: An obtaining step for obtaining a measurement of the monitored parameter as measured by a sensor and corresponding to an operating point of the engine, the operating point being defined by at least one regulation parameter of the engine; an estimation step for estimating a value of the monitored parameter for this operating point on the basis of a regulated value or a filtered setpoint value of the at least one regulation parameter of the engine defining the operating point; a comparison step for comparing an error between the measurement of the monitored parameter and its estimate relative to at least one threshold determined on the basis of an uncertainty on the error evaluated for the operating point; and a notification step for sending a notification in the event of the at least one threshold being crossed.
    Type: Application
    Filed: April 2, 2015
    Publication date: June 22, 2017
    Applicant: SNECMA
    Inventors: Antoine ROMET, Serge LE GONIDEC, Dimitri MALIKOV, Jonathan GAZAGNES