Inventor

Georges Mazeaud

Inventor

Yerres, FR

Overview

23→

Patents

1983–2010

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 23 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F01Dprimary

F01DNon-positive displacement machines or engines, e.g. steam turbines20%

F02CGas-turbine plants17%

B64DEquipment for fitting in or to aircraft13%

F02KJet-propulsion plants13%

Y02TClimate change mitigation technologies related to transportation13%

F04DNon-positive-displacement pumps4%

F16CShafts4%

F23RGenerating combustion products of high pressure or high velocity, e.g. gas-turbine combustion chambers4%

F01PCooling of machines or engines in general2%

F23CMethods or apparatus for combustion using fluid fuel or solid fuel suspended in a carrier gas or air2%

PatentTitleYear

7,805,949'Device for supporting and housing auxiliaries in a bypass turbojet'2010 7,543,442'Turbojet engine comprising a connector arm for ancillary systems, and the connector arm for ancillary systems'2009 7,506,499'Turbofan jet engine with ancillaries distribution support'2009 7,461,813'Air input device for a turboprop engine'2008 7,100,869'Turboprop carrier structure and an assembly including such a carrier structure'2006 7,007,890'Turbojet designed to be fixed onto the AFT part of the fuselage of an aircraft, in upper position'2006 6,474,596'Suspension system with intrinsic safety features for aircraft powerplants'2002 6,129,509'Particle traps for turbo-prop engine'2000 5,806,793'Cooling device for a turboshaft engine on an aircraft'1998 5,524,430'Gas-turbine engine with detachable combustion chamber'1996 5,410,870'Aircraft engine layout'1995 5,347,807'Combined jet engine with RAM jet and turbojet'1994 5,343,695'Combined jet engine provided with means for switching between two operating states'1994 5,327,719'Circuit for ventilating compressor and turbine disks'1994 5,305,600'Propulsion engine'1994 5,284,014'Turbojet-ramjet hypersonic aircraft engine'1994 5,275,532'Axial compressor and method of carrying out maintenance on the axial compressor'1994 5,193,980'Hollow turbine blade with internal cooling system'1993 5,163,285'Cooling system for a gas turbine'1992 5,052,176'Combination turbojet-ramjet-rocket propulsion system'1991 4,805,398'Turbo-machine with device for automatically controlling the rate of flow of turbine ventilation air'1989 4,500,143'Means for controlling clearance in an intershaft bearing journal of a multi-spool gas turbine'1985 4,378,197'Inter-shaft bearing for multibody turbojet engines with damping by a film of oil'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983–2010Patents assigned to SNECMA (19)· patent assignee history

1983–2010Based in Yerres, FR· patent location history

1994Patents assigned to CONST DE MOTEURS D AVAIATION S (1)· patent assignee history

2002–2006Patents assigned to SNECMA MOTEURS (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SNECMA	19	1983–2010
SNECMA MOTEURS	3	2002–2006
CONST DE MOTEURS D AVAIATION S	1	1994

Locations

Location	Patents	Span
Yerres, FR	23	1983–2010