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Patents Grants
last 30 patents
Information
Patent Grant
Gas turbine high pressure compressor fluid return and reinjection i...
Patent number
8,959,926
Issue date
Feb 24, 2015
SNECMA
Eric Stephan Bil
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Bleeding of air via the diffuser of a centrifugal compressor of a t...
Patent number
8,800,291
Issue date
Aug 12, 2014
SNECMA
Eric Stephan Bil
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Bleed system for a low-pressure compressor of a turbomachine
Patent number
7,785,066
Issue date
Aug 31, 2010
SNECMA
Eric Stephan Bil
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Compressor comprising a plurality of cells reconstituting an annula...
Patent number
7,618,232
Issue date
Nov 17, 2009
SNECMA
Eric Stephan Bil
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Gas turbine or compressor blade
Patent number
7,458,779
Issue date
Dec 2, 2008
SNECMA
Eric Stephen Bil
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Rotor blade for a compressor or a gas turbine
Patent number
7,399,163
Issue date
Jul 15, 2008
SNECMA
Eric Stephan Bil
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Control of leak zone under blade platform
Patent number
7,214,034
Issue date
May 8, 2007
SNECMA Moteurs
Chantal Giot
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
System for ventilating a pair of juxtaposed vane platforms
Patent number
6,457,935
Issue date
Oct 1, 2002
SNECMA Moteurs
Serge Louis Antunes
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Cooled turbine blade
Patent number
6,328,531
Issue date
Dec 11, 2001
Societe Nationale d'Etude et de Construction de Moteurs d'Aviation - S.N.E.C....
Christian Bernard Bariaud
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method of reducing the gap between a liner and a turbine distributo...
Patent number
6,163,959
Issue date
Dec 26, 2000
Societe Nationale d'Etude et de Construction de Moteurs d'Aviation "SNECMA"
Anne-Marie Arraitz
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Seal of stacked thin slabs that slide within reception slots
Patent number
5,997,247
Issue date
Dec 7, 1999
Societe Nationale Detude et de Construction de Mothers d'aviation "Snecma"
Anne-Marie Arraitz
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
BLEEDING OF AIR VIA THE DIFFUSER OF A CENTRIFUGAL COMPRESSOR OF A T...
Publication number
20110314828
Publication date
Dec 29, 2011
SNECMA
Eric Stéphan BIL
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
AIR MANIFOLD IN A TURBOMACHINE
Publication number
20110072829
Publication date
Mar 31, 2011
SNECMA
Eric Stephan Bil
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
BLEED SYSTEM FOR A LOW-PRESSURE COMPRESSOR OF A TURBOMACHINE
Publication number
20080063515
Publication date
Mar 13, 2008
SNECMA
Eric Stephan BIL
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Rotor blade for a compressor or a gas turbine
Publication number
20070292271
Publication date
Dec 20, 2007
SNECMA
Eric Stephan Bil
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Gas turbine or compressor blade
Publication number
20070243067
Publication date
Oct 18, 2007
SNECMA
Eric Stephan Bil
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
COMPRESSOR COMPRISING A PLURALITY OF CELLS RECONSTITUTING AN ANNULA...
Publication number
20070039310
Publication date
Feb 22, 2007
SNECMA
Eric Stephan Bil
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Control of leak zone under blade platform
Publication number
20050175463
Publication date
Aug 11, 2005
SNECMA MOTEURS
Chantal Giot
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES