Patents by Inventor Fabien Lamazere
Fabien Lamazere 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).
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Patent number: 10504308Abstract: A method for collecting operational data from an aircraft having a display screen for operational data. The method includes using a mobile terminal equipped with at least one optical sensor, images of the display screen are acquired in such a way that at least some of the acquired images represent operational data displayed on the display screen; using an optical character recognition (OCR) module associated with said mobile terminal, character strings each representative of one piece of said operational data displayed on the display screen are identified in the acquired images; and using a report generation module and said identified character strings, an electronic report is generated containing at least some of said operational data of the aircraft.Type: GrantFiled: November 17, 2017Date of Patent: December 10, 2019Assignees: SAFRAN HELICOPTER ENGINES, SAFRAN ELECTRONICS & DEFENSEInventors: Emmanuel Couturier, Nicolas Fanton, Nicolas Lipari, Fabien Lamazere, François Thermy, Emmanuel Gaschignard
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Publication number: 20190333298Abstract: A method for collecting operational data from an aircraft having a display screen for operational data. The method includes using a mobile terminal equipped with at least one optical sensor, images of the display screen are acquired in such a way that at least some of the acquired images represent operational data displayed on the display screen; using an optical character recognition (OCR) module associated with said mobile terminal, character strings each representative of one piece of said operational data displayed on the display screen are identified in the acquired images; and using a report generation module and said identified character strings, an electronic report is generated containing at least some of said operational data of the aircraft.Type: ApplicationFiled: November 17, 2017Publication date: October 31, 2019Inventors: Emmanuel COUTURIER, Nicolas FANTON, Nicolas LIPARI, Fabien LAMAZERE, François THERMY, Emmanuel GASCHIGNARD
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Patent number: 10145262Abstract: A method for monitoring a degree of clogging of the starting injectors of a turbine engine, which includes: a combustion chamber into which at least one starting injector supplied with fuel leads, the starting injectors being suitable for initiating the combustion in the chamber by igniting the fuel; and a turbine rotated by the gases resulting from the combustion of the fuel in the chamber, the method including the steps involving: the measurement, during a phase of starting the turbine engine, of the temperature of the exhaust gases at the outlet of the turbine; and the determination, from the changes over time in the temperature thus measured, of a degree of clogging of the starting injectors. A system for monitoring a degree of clogging capable of implementing the method, and a turbine engine including such a system.Type: GrantFiled: February 14, 2014Date of Patent: December 4, 2018Assignee: SAFRAN HELICOPTER ENGINESInventors: Nadir Christian Debbouz, Philippe Patrick Marc De Barbeyrac, Florian Arnaud Jonathan Enguehard, Francois Xavier Marie Faupin, Fabien Lamazere
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Patent number: 10107133Abstract: The invention relates to a method (1000) for monitoring a degree of coking at dynamic seals of a turbine engine comprising: a gas generator including a rotary shaft and an injection wheel mounted on the shaft; a fuel injection manifold designed to convey fuel to the injection wheel; and dynamic seals designed to provide a seal between the injection wheel and the fuel injection manifold. The method is characterised in that it comprises steps consisting in: measuring (1100) the rotation speed of the gas generator shaft during a turbine engine autorotation phase, and determining (1200) a degree of coking at the dynamic seals, based on changes in the measured rotation speed over time. The invention also relates to a turbine engine equipped with a monitoring system.Type: GrantFiled: September 11, 2014Date of Patent: October 23, 2018Assignee: TURBOMECAInventors: Nadir Christian Debbouz, Francois Xavier Marie Faupin, Fabien Lamazere
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Patent number: 9945246Abstract: The invention relates to a method (1000) for monitoring a degree of coking at the dynamic seals of a turbine engine comprising: a gas generator, comprising a rotary shaft and an injection wheel mounted on said shaft, an injection manifold, dynamic seals for ensuring a seal between the injection wheel and the injection manifold, and a starter, the method comprising the steps: measuring (1500), during a phase for initiating rotation of the shaft of the gas generator by the starter, a current flowing through the starter and a voltage on the terminals of the starter, determining (1600), from the measured current and voltage, a degree of coking at the dynamic seals. The invention also relates to a turbine engine comprising a system for monitoring a degree of coking.Type: GrantFiled: September 10, 2014Date of Patent: April 17, 2018Assignee: TURBOMECAInventors: Nadir Christian Debbouz, Francois Xavier Marie Faupin, Fabien Lamazere
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Patent number: 9558450Abstract: The invention relates to a system for recommending maintenance of helicopter engines depending on the technical condition of the engine, the standard replacement of parts between engines, and the replacement of parts with different parts.Type: GrantFiled: June 19, 2012Date of Patent: January 31, 2017Assignee: TURBOMECAInventors: Alexandre Kamenka, Serge Maille, Francois Prat, Jean-Louis Boucon, Nadir Debbouz, Jean-Stéphane Vignes, Marie-Caroline Dumez-Vinit, Francois Faupin, Antoine Blay, Didier Vieillard-Baron, Ludovic Boutin, Philippe Boureau, Christophe Gaultier, Hélène Mestdagh, Nicolas Nuffer, Fabien Lamazere
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Publication number: 20160230589Abstract: The invention relates to a method (1000) for monitoring a degree of coking at the dynamic seals of a turbine engine comprising: a gas generator, comprising a rotary shaft and an injection wheel mounted on said shaft, an injection manifold, dynamic seals for ensuring a seal between the injection wheel and the injection manifold, and a starter, the method comprising the steps: measuring (1500), during a phase for initiating rotation of the shaft of the gas generator by the starter, a current flowing through the starter and a voltage on the terminals of the starter, determining (1600), from the measured current and voltage, a degree of coking at the dynamic seals. The invention also relates to a turbine engine comprising a system for monitoring a degree of coking.Type: ApplicationFiled: September 10, 2014Publication date: August 11, 2016Inventors: Nadir Christian Debbouz, Francois Xavier Marie Faupin, Fabien Lamazere
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Publication number: 20160222819Abstract: The invention relates to a method (1000) for monitoring a degree of coking at dynamic seals of a turbine engine comprising: a gas generator including a rotary shaft and an injection wheel mounted on the shaft; a fuel injection manifold designed to convey fuel to the injection wheel; and dynamic seals designed to provide a seal between the injection wheel and the fuel injection manifold. The method is characterised in that it comprises steps consisting in: measuring (1100) the rotation speed of the gas generator shaft during a turbine engine autorotation phase, and determining (1200) a degree of coking at the dynamic seals, based on changes in the measured rotation speed over time. The invention also relates to a turbine engine equipped with a monitoring system.Type: ApplicationFiled: September 11, 2014Publication date: August 4, 2016Inventors: Nadir Christian Debbouz, Francois Xavier Marie Faupin, Fabien Lamazere
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Publication number: 20150377059Abstract: A method for monitoring a degree of clogging of the starting injectors of a turbine engine, which includes: a combustion chamber into which at least one starting injector supplied with fuel leads, the starting injectors being suitable for initiating the combustion in the chamber by igniting the fuel; and a turbine rotated by the gases resulting from the combustion of the fuel in the chamber, the method including the steps involving: the measurement, during a phase of starting the turbine engine, of the temperature of the exhaust gases at the outlet of the turbine; and the determination, from the changes over time in the temperature thus measured, of a degree of clogging of the starting injectors. A system for monitoring a degree of clogging capable of implementing the method, and a turbine engine including such a system.Type: ApplicationFiled: February 14, 2014Publication date: December 31, 2015Applicant: TURBOMECAInventors: Nadir Christian DEBBOUZ, Philippe Patrick, Marc DE BARBEYRAC, Florian Arnaud, Jonathan ENGUEHARD, Francois Xavier, Marie FAUPIN, Fabien LAMAZERE
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Publication number: 20140207726Abstract: The invention relates to a system for recommending maintenance of helicopter engines depending on the technical condition of the engine, the standard replacement of parts between engines, and the replacement of parts with different parts.Type: ApplicationFiled: June 19, 2012Publication date: July 24, 2014Applicant: TURBOMECAInventors: Alexandre Kamenka, Serge Maille, Francois Prat, Jean-Louis Boucon, Nadir Debbouz, Jean-Stephane Vignes, Marie-Caroline Dumez-Vinit, Francois Faupin, Antoine Blay, Didier Vieillard-Baron, Ludovic Boutin, Philippe Boureau, Christophe Gaultier, Hélène Mestdagh, Nicolas Nuffer, Fabien Lamazere