Inventor · disambiguated record
Jean-Louis Charbonnel
Also filed as: CHARBONNEL JEAN-LOUIS
24 granted patents·735 citations·filing 1981–2008
97Inventor score
Top patents by PatentIndex Score
24 records- 0184US4378197AInter-shaft bearing for multibody turbojet engines with damping by a film of oilSNECMA·Filed 1981·Granted Mar 29, 1983·38 cites·5 claims
- 0280US5740674AArrangement of gas turbine engine comprising aerodynamic vanes and struts located in the same plane and an intermediate casingSNECMA·Filed 1996·Granted Apr 21, 1998·72 cites·21 claims
- 0379US5288206ATurbo aero engine equipped with means facilitating adjustment of plays of the stator and between the stator and rotorSNECMA·Filed 1992·Granted Feb 22, 1994·41 cites·11 claims
- 0478US5692879AControl device for a stage of blades with variable pitchSNECMA·Filed 1996·Granted Dec 2, 1997·43 cites·3 claims
- 0574US5431534ARemovable inspection hole plugS N E C M A SOCIETE NATIONAL D·Filed 1994·Granted Jul 11, 1995·49 cites·9 claims
- 0673US5636968ADevice for assembling a circular stage of pivoting vanesSNECMA·Filed 1995·Granted Jun 10, 1997·57 cites·8 claims
- 0770US5330324AAnnular gasket disposed at one axial extremity of a rotor and covering blade feetSNECMA·Filed 1993·Granted Jul 19, 1994·41 cites·5 claims
- 0868US5796199APivoting vane internal extremity bearingSNECMA·Filed 1996·Granted Aug 18, 1998·43 cites·3 claims
- 0966US5324165ASealing structure for a pivoting blade of a gas turbineSNECMA·Filed 1993·Granted Jun 28, 1994·28 cites·5 claims
- 1064US5314303ADevice for checking the clearances of a gas turbine compressor casingSNECMA·Filed 1993·Granted May 24, 1994·38 cites·9 claims
- 1163US5328328ASealing device between blade stages and a rotary drum, particularly for preventing leaks around the stages of straightener bladesSNECMA·Filed 1993·Granted Jul 12, 1994·33 cites·9 claims
- 1263US5320492ASealing and retaining device for a rotor notched with pin settings receiving blade rootsSNECMA·Filed 1993·Granted Jun 14, 1994·39 cites·8 claims
- 1354US5622476AAxial fixing arrangement for rotor blades of a turbomachineSNECMA·Filed 1995·Granted Apr 22, 1997·31 cites·4 claims
- 1453US5445499ARetaining and sealing system for rotor bladesSNECMA·Filed 1994·Granted Aug 29, 1995·27 cites·5 claims
- 1551US5407322AVariable phase vaneSNECMA·Filed 1993·Granted Apr 18, 1995·19 cites·5 claims
- 1649US5702217ABraking nuts or screws and mountings obtained with same devicesSNECMA·Filed 1995·Granted Dec 30, 1997·17 cites·1 claims
- 1749US5236304AStemmed blade for a flow-straightening stage of a gas turbine engine and method of fixing said bladeSNECMA·Filed 1991·Granted Aug 17, 1993·10 cites·5 claims
- 1848US5224820AOperating mechanism for variably settable blades of a turbomachineSNECMA·Filed 1992·Granted Jul 6, 1993·20 cites·9 claims
- 1947US5466122ATurbine engine stator with pivoting blades and control ringSNECMA·Filed 1994·Granted Nov 14, 1995·27 cites·6 claims
- 2046US7971423B2Gas turbine engine comprising a starter in the auxiliary gear boxHISPANO SUIZA SA·Filed 2008·Granted Jul 5, 2011·4 cites·10 claims
- 2145US4561867AApparatus for separating a liquid from a gas, particularly for turboengine bearing casesSNECMA·Filed 1984·Granted Dec 31, 1985·15 cites·21 claims
- 2242US5616003ATurbine engine equipped with means for controlling the play between the rotor and statorSNECMA·Filed 1994·Granted Apr 1, 1997·18 cites·15 claims
- 2337US5320484ATurbomachine stator having a double skin casing including means for preventing gas flow longitudinally therethroughGEN ELECTRIC·Filed 1993·Granted Jun 14, 1994·16 cites·3 claims
- 2436US5319850AMethod of fixing stemmed blade for a flow-straightening stage of a gas turbine engineSNECMA·Filed 1993·Granted Jun 14, 1994·9 cites·1 claims
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