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Chailly En Biere, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Stage of variable-pitch vanes for a turbomachine
Patent number
8,162,597
Issue date
Apr 24, 2012
SNECMA
Claude Robert Louis LeJars
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Variable-setting stator blade guidance device in an axial turbomachine
Patent number
7,661,925
Issue date
Feb 16, 2010
SNECMA
Claude Robert Louis Lejars
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Control lever for the pitch angle of a blade in a turbomachine
Patent number
7,281,892
Issue date
Oct 16, 2007
SNECMA Moteurs
Claude Lejars
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Turbomachine combustion chamber with inner and outer injector rows
Patent number
6,070,412
Issue date
Jun 6, 2000
Societe National d'Etude et de Construction de Moteurs d'Aviation "S.N.E.C.M.A."
Denis Roger Henri Ansart
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Patents Applications
last 30 patents
Information
Patent Application
STAGE OF VARIABLE-PITCH VANES FOR A TURBOMACHINE
Publication number
20090087304
Publication date
Apr 2, 2009
SNECMA
Claude Robert Louis LEJARS
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
VARIABLE-SETTING STATOR BLADE GUIDANCE DEVICE IN AN AXIAL TURBOMACHINE
Publication number
20080025837
Publication date
Jan 31, 2008
SNECMA
Claude Robert Louis LEJARS
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Control lever for the pitch angle of a blade in a turbomachine
Publication number
20050175445
Publication date
Aug 11, 2005
SNECMA MOTEURS
Claude Lejars
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES