Inventor · disambiguated record
Huguette De Wergifosse
Also filed as: DE WERGIFOSSE HUGUETTE
19 granted patents·3 pending applications·15 citations·filing 2013–2023
89Inventor score
Top patents by PatentIndex Score
22 records- 0184US12358608B2Pitch change mechanism comprising an improved electrohydraulic actuatorSAFRAN AIRCRAFT ENGINES·Filed 2022·Granted Jul 15, 2025·1 cites·21 claims
- 0281US11859558B2Device for driving a generator of an aircraft turbomachine and method for regulating the speed of such a generatorSAFRAN AIRCRAFT ENGINES·Filed 2020·Granted Jan 2, 2024·2 cites·10 claims
- 0379US10766604B2System for electromechanical pitch actuation for a turbine engine propellerSAFRAN AIRCRAFT ENGINES·Filed 2017·Granted Sep 8, 2020·3 cites·14 claims
- 0476US11867076B2System for lubricating an aeronautical engineSAFRAN AIRCRAFT ENGINES·Filed 2020·Granted Jan 9, 2024·1 cites·10 claims
- 0576US11415061B2Power distribution device between an electric starter and an electric machine towards a shaft of a turbomachineSAFRAN AIRCRAFT ENGINES·Filed 2020·Granted Aug 16, 2022·2 cites·7 claims
- 0675US11220959B2Device for driving a fuel pump for a turbomachineSAFRAN AIRCRAFT ENGINES·Filed 2018·Granted Jan 11, 2022·2 cites·10 claims
- 0772US10870481B2Pitch actuation system for a turbomachine propellerSAFRAN AIRCRAFT ENGINES·Filed 2017·Granted Dec 22, 2020·2 cites·9 claims
- 0866US11560854B2Feedforward control of a fuel supply circuit of a turbomachineSAFRAN AIRCRAFT ENGINES·Filed 2019·Granted Jan 24, 2023·1 cites·7 claims
- 0966US10633987B2Simplified pitch actuation system for a turbine engine propellerSAFRAN AIRCRAFT ENGINES·Filed 2017·Granted Apr 28, 2020·1 cites·11 claims
- 1060US12397901B2Electrohydraulic pitch-control system with a valve pump in a rotating reference frameSAFRAN AIRCRAFT ENGINES·Filed 2022·Granted Aug 26, 2025·0 cites·18 claims
- 1154US12330769B2Electrohydraulic pitch setting with reversible pumpSAFRAN AIRCRAFT ENGINES·Filed 2022·Granted Jun 17, 2025·0 cites·12 claims
- 1248US12212275B2Pump actuating device, and associated pumping system, aircraft and fuel supply methodSAFRAN AIRCRAFT ENGINES·Filed 2021·Granted Jan 28, 2025·0 cites·10 claims
- 1348US2025042536A1Reversible hydraulic pump for setting propellor pitch, and associated hydraulic system, turboprop and aircraftSAFRAN AIRCRAFT ENGINES·Filed 2022·Application pending·0 cites
- 1447US9512932B2Electrically controlled actuating device incorporating a thermostatic function, and valveSNECMA·Filed 2013·Granted Dec 6, 2016·0 cites·12 claims
- 1547US2025154904A1Fuel control systemSAFRAN AIRCRAFT ENGINES·Filed 2023·Application pending·0 cites
- 1645US11815034B2Circuit for supplying fuel to a turbomachineSAFRAN AIRCRAFT ENGINES·Filed 2018·Granted Nov 14, 2023·0 cites·13 claims
- 1745US10780976B2Simplified pitch actuation system for a turbomachine propellerSAFRAN AIRCRAFT ENGINES·Filed 2017·Granted Sep 22, 2020·0 cites·10 claims
- 1845US9752704B2Valve for controlling heat exchanges in an oil circuitSNECMA·Filed 2013·Granted Sep 5, 2017·0 cites·10 claims
- 1941US11988152B2Turbomachine comprising an electric machine having a starter-generator function, and method for controlling the speed of such an electric machineSAFRAN AIRCRAFT ENGINES·Filed 2020·Granted May 21, 2024·0 cites·10 claims
- 2040US12234772B2System for supplying fuel to a turbomachineSAFRAN AIRCRAFT ENGINES·Filed 2018·Granted Feb 25, 2025·0 cites·6 claims
- 2138US10647411B2Electromechanical pitch actuation system for a turbomachine propellerSAFRAN AIRCRAFT ENGINES·Filed 2017·Granted May 12, 2020·0 cites·13 claims
- 2237US2022195926A1Fuel supply system of a turbomachine, with regulation of the fuel flowSAFRAN AIRCRAFT ENGINES·Filed 2020·Application pending·0 cites
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