Jean-Michel CHASTAGNIER

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Briis Sous Forges, FR

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Patents Grantslast 30 patents

Information Patent Grant
Device for monitoring the degradation of rolling bearings
- Patent number 11,802,812
- Issue date Oct 31, 2023
- SAFRAN ELECTRICAL & POWER
- Jean-Michel Bernard Paul Chastagnier
- G01 - MEASURING TESTING
Information Patent Grant
Aircraft propulsion assembly provided with a rotary transformer for...
- Patent number 11,370,551
- Issue date Jun 28, 2022
- SAFRAN AIRCRAFT ENGINES
- Mathieu Jean Jacques Santin
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Turbine engine having a three-phase transformer for powering electr...
- Patent number 10,710,731
- Issue date Jul 14, 2020
- SAFRAN AIRCRAFT ENGINES
- Mathieu Jean Jacques Santin
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Magnetic core of rotating transformer
- Patent number 10,147,539
- Issue date Dec 4, 2018
- SAFRAN ELECTRICAL & POWER
- Jean-Michel Chastagnier
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR MONITORING THE DEGRADATION OF ROLLING BEARINGS
- Publication number 20220187166
- Publication date Jun 16, 2022
- SAFRAN ELECTRICAL & POWER
- Jean-Michel Bernard Paul CHASTAGNIER
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
AIRCRAFT PROPULSION ASSEMBLY PROVIDED WITH A ROTARY TRANSFORMER FOR...
- Publication number 20210061479
- Publication date Mar 4, 2021
- SAFRAN AIRCRAFT ENGINES
- Mathieu Jean Jacques SANTIN
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
MAGNETIC CORE OF ROTATING TRANSFORMER
- Publication number 20180233278
- Publication date Aug 16, 2018
- SAFRAN ELECTRICAL & POWER
- Jean-Michel CHASTAGNIER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TURBINE ENGINE HAVING A THREE-PHASE TRANSFORMER FOR POWERING ELECTR...
- Publication number 20180141666
- Publication date May 24, 2018
- SAFRAN AIRCRAFT ENGINES
- Mathieu Jean Jacques SANTIN
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD FOR COOLING AN ELECTRICITY GENERATOR AND DEVICE FOR PERFORMI...
- Publication number 20170005548
- Publication date Jan 5, 2017
- LABINAL POWER SYSTEMS
- Jacques SALAT
- B64 - AIRCRAFT AVIATION COSMONAUTICS