Francois Danguy

Person

Moissy-cramayel Cedex, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Pyrotechnic device
- Patent number 11,359,545
- Issue date Jun 14, 2022
- SAFRAN HELICOPTER ENGINES
- François Danguy
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Centrifugal pump, in particular for supplying power to rocket engines
- Patent number 10,167,874
- Issue date Jan 1, 2019
- ARIANEGROUP SAS
- François Danguy
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System and method for emergency starting of an aircraft turbomachine
- Patent number 9,951,694
- Issue date Apr 24, 2018
- SAFRAN AIRCRAFT ENGINES
- Romain Thiriet
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Turbopump, in particular for feeding rocket engines
- Patent number 9,435,347
- Issue date Sep 6, 2016
- SNECMA
- Francois Danguy
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Pressurizing device and method
- Patent number 9,341,315
- Issue date May 17, 2016
- SNECMA
- David Hayoun
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Turbomachine with a long lasting position-holding system
- Patent number 8,333,548
- Issue date Dec 18, 2012
- SNECMA
- Valérie Begin
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Pump comprising an axial balancing system
- Patent number 7,686,572
- Issue date Mar 30, 2010
- SNECMA
- Fabien Wahl
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Compression-evaporation system for liquefied gas
- Patent number 7,406,830
- Issue date Aug 5, 2008
- SNECMA
- Dominique Valentian
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS

Patents Applicationslast 30 patents

Information Patent Application
PYROTECHNIC DEVICE
- Publication number 20190285001
- Publication date Sep 19, 2019
- SAFRAN HELICOPTER ENGINES
- François DANGUY
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DEVICE FOR ASSISTING A SOLID PROPELLANT PROPULSION SYSTEM OF A SING...
- Publication number 20170114723
- Publication date Apr 27, 2017
- SAFRAN AIRCRAFT ENGINES
- Patrick Marconi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
A PROPULSION ASSEMBLY AND A METHOD OF FEEDING PROPELLANTS
- Publication number 20160281641
- Publication date Sep 29, 2016
- SNECMA
- François DANGUY
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEM AND METHOD FOR EMERGENCY STARTING OF AN AIRCRAFT TURBOMACHINE
- Publication number 20160230672
- Publication date Aug 11, 2016
- SNECMA
- Romain Thiriet
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DEVICE FOR FEEDING A ROCKET ENGINE WITH PROPELLANT
- Publication number 20160195039
- Publication date Jul 7, 2016
- SNECMA
- François DANGUY
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CENTRIFUGAL PUMP, IN PARTICULAR FOR SUPPLYING POWER TO ROCKET ENGINES
- Publication number 20160177963
- Publication date Jun 23, 2016
- SNECMA
- François DANGUY
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PRESSURIZING DEVICE AND METHOD
- Publication number 20150000755
- Publication date Jan 1, 2015
- SNECMA
- David Hayoun
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
TURBOPUMP, IN PARTICULAR FOR FEEDING ROCKET ENGINES
- Publication number 20130227931
- Publication date Sep 5, 2013
- SNECMA
- Francois Danguy
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
DOUBLE EXHAUST CENTRIFUGAL PUMP
- Publication number 20120051885
- Publication date Mar 1, 2012
- Francois Danguy
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
TURBOMACHINE WITH A LONG LASTING POSITION-HOLDING SYSTEM
- Publication number 20090311089
- Publication date Dec 17, 2009
- SNECMA
- Valerie Begin
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Rotary machine including a passive axial balancing system
- Publication number 20080267763
- Publication date Oct 30, 2008
- SNECMA
- Fabien Wahl
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Pump with electric motor, immersed in the fluid to be pumped
- Publication number 20080080988
- Publication date Apr 3, 2008
- SNECMA
- Fabien Wahl
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Pump comprising an axial balancing system
- Publication number 20080080965
- Publication date Apr 3, 2008
- SNECMA
- Fabien Wahl
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Compression-evaporation system for liquefied gas
- Publication number 20060222523
- Publication date Oct 5, 2006
- Dominique Valentian
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS

Francois Danguy

Person

Patents Grantslast 30 patents

Pyrotechnic device

Centrifugal pump, in particular for supplying power to rocket engines

System and method for emergency starting of an aircraft turbomachine

Turbopump, in particular for feeding rocket engines

Pressurizing device and method

Turbomachine with a long lasting position-holding system

Pump comprising an axial balancing system

Compression-evaporation system for liquefied gas

Patents Applicationslast 30 patents

PYROTECHNIC DEVICE

DEVICE FOR ASSISTING A SOLID PROPELLANT PROPULSION SYSTEM OF A SING...

A PROPULSION ASSEMBLY AND A METHOD OF FEEDING PROPELLANTS

SYSTEM AND METHOD FOR EMERGENCY STARTING OF AN AIRCRAFT TURBOMACHINE

DEVICE FOR FEEDING A ROCKET ENGINE WITH PROPELLANT

CENTRIFUGAL PUMP, IN PARTICULAR FOR SUPPLYING POWER TO ROCKET ENGINES

PRESSURIZING DEVICE AND METHOD

TURBOPUMP, IN PARTICULAR FOR FEEDING ROCKET ENGINES

DOUBLE EXHAUST CENTRIFUGAL PUMP

TURBOMACHINE WITH A LONG LASTING POSITION-HOLDING SYSTEM

Rotary machine including a passive axial balancing system

Pump with electric motor, immersed in the fluid to be pumped

Pump comprising an axial balancing system

Compression-evaporation system for liquefied gas