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Joachim Kretschmer
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Feldafing, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Extendible exhaust nozzle bell for a rocket engine
Patent number
7,571,610
Issue date
Aug 11, 2009
EADS Space Transportation GmbH
Joachim Kretschmer
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Rocket engine combustion chamber with enhanced heat transfer to coo...
Patent number
6,637,188
Issue date
Oct 28, 2003
Astrium GmbH
Peter Bichler
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method for producing a nozzle for a rocket engine
Patent number
6,543,135
Issue date
Apr 8, 2003
Astrium GmbH
Joachim Kretschmer
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Device for supplying fuel for a rocket propulsion unit and heat exc...
Patent number
6,536,208
Issue date
Mar 25, 2003
Astrium GmbH
Joachim Kretschmer
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Coolable nozzle and method for producing such a nozzle for a rocket...
Patent number
6,470,671
Issue date
Oct 29, 2002
Astruim GmbH
Joachim Kretschmer
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Injection device
Patent number
5,638,683
Issue date
Jun 17, 1997
Daimler-Benz Aerospace AG
Joachim Kretschmer
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Jet engine
Patent number
5,351,480
Issue date
Oct 4, 1994
Deutsche Aerospace AG
Joachim Kretschmer
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
EXTENDIBLE EXHAUST NOZZLE BELL FOR A ROCKET ENGINE
Publication number
20090178415
Publication date
Jul 16, 2009
EADS Astrium GmbH
Joachim Kretschmer
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Combustion chamber with enhanced heat transfer to a cooling device
Publication number
20020092291
Publication date
Jul 18, 2002
Peter Bichler
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Coolable nozzle and method for producing such a nozzle for a rocket...
Publication number
20020056762
Publication date
May 16, 2002
DaimlerChrysler AG
Joachim Kretschmer
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC