This inventor holds 1 USPTO granted patent, plus 1 CIPO patent. Top assignee: Snecma. Active years: 2018.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2018
Title: Severine Chevalier: Inventor in Gas-Turbine Engine Control
Introduction
Severine Chevalier is an inventor associated with Moissy-Cramayel, France, and Snecma. Her patent work addresses the diagnosis of control failures in systems that position actuators in gas-turbine engines.
Latest Patents
Chevalier is credited with 1 patent: “Method for Differentiating Control Failures in a System for Controlling an Actuator, in Particular of a Stator of a Gas-Turbine Engine.” The invention describes measuring actuator movement speed to distinguish electrical failures from temporary mechanical failures. When a position deviation is detected, the system diagnoses an electrical failure if the actuator continues moving above a specified speed threshold; otherwise, it identifies the failure as temporary and mechanical in origin.
Career Highlights
Chevalier’s patent reflects work on improving fault diagnosis in gas-turbine engine control systems. By distinguishing between electrical and temporary mechanical issues, the method can help clarify the source of a control deviation.
Collaborations
The supplied information associates Chevalier with Snecma and lists Alain Tiepel and Jose Roland Rodrigues as coworkers. The available details do not specify their roles in the patent or the nature of their collaboration.
Conclusion
Severine Chevalier’s recorded invention focuses on differentiating actuator-control failures in gas-turbine engines, contributing a targeted diagnostic approach to this area of engineering.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile