Guy Vieillefond

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Evry, FR

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Patents Grantslast 30 patents

Information Patent Grant
Diffuser-guide vane connection for a centrifugal compressor
- Patent number 9,291,171
- Issue date Mar 22, 2016
- SNECMA
- Jacques Marcel Arthur Bunel
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Airtight external shroud for a turbomachine turbine wheel
- Patent number 8,177,493
- Issue date May 15, 2012
- SNECMA
- Andre Castel
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Diffuser/guide vane assembly for a turbomachine
- Patent number 7,955,051
- Issue date Jun 7, 2011
- SNECMA
- Luc Henri Claude Daguenet
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Fitting of distributor sectors in an axial compressor
- Patent number 7,284,955
- Issue date Oct 23, 2007
- SNECMA
- Guy Vieillefond
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Device for assembling axisymmetric components
- Patent number 6,543,818
- Issue date Apr 8, 2003
- Techspace Aero S.A.
- Frédéric Leman
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
DIFFUSER-GUIDE VANE CONNECTION FOR A CENTRIFUGAL COMPRESSOR
- Publication number 20120308374
- Publication date Dec 6, 2012
- SNECMA
- Jacques Marcel, Arthur Bunel
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
DIFFUSER/GUIDE VANE ASSEMBLY FOR A TURBOMACHINE
- Publication number 20100028147
- Publication date Feb 4, 2010
- SNECMA
- Luc Henri Claude DAGUENET
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
AIRTIGHT EXTERNAL SHROUD FOR A TURBOMACHINE TURBINE WHEEL
- Publication number 20080240915
- Publication date Oct 2, 2008
- SNECMA
- Andre CASTEL
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Fitting of distributor sectors in an axial compressor
- Publication number 20060133939
- Publication date Jun 22, 2006
- SNECMA
- Guy Vieillefond
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES