Holger KIEWEL

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Brugg, CH

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Patents Grantslast 30 patents

Information Patent Grant
Method for welding rotors for power generation
- Patent number 9,441,487
- Issue date Sep 13, 2016
- General Electric Technology GmbH
- Sorin Keller
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Gas turbine engine and method for cooling the compressor of a gas t...
- Patent number 8,979,470
- Issue date Mar 17, 2015
- Alstom Technology Ltd
- Sergei Riazantsev
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Welded rotor of a gas turbine engine compressor
- Patent number 8,517,676
- Issue date Aug 27, 2013
- Alstom Technology Ltd
- Ernst Pauli
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Rotating machine
- Patent number 7,628,581
- Issue date Dec 8, 2009
- Alstom Technology Ltd
- Andrea De Simone
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Rotor shaft, in particular for a gas turbine
- Patent number 7,329,086
- Issue date Feb 12, 2008
- Alstom Technology Ltd
- Markus Roland Wiebe
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR WELDING ROTORS FOR POWER GENERATION
- Publication number 20140299580
- Publication date Oct 9, 2014
- Sorin KELLER
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WELDED ROTOR OF A GAS TURBINE ENGINE COMPRESSOR
- Publication number 20120275926
- Publication date Nov 1, 2012
- ALSTOM Technology Ltd.
- Ernst PAULI
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
GAS TURBINE ENGINE AND METHOD FOR COOLING THE COMPRESSOR OF A GAS T...
- Publication number 20120036864
- Publication date Feb 16, 2012
- ALSTOM Technology Ltd.
- Sergei RIAZANTSEV
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Rotor shaft, in particular for a gas turbine
- Publication number 20070086884
- Publication date Apr 19, 2007
- ALSTOM Technology Ltd.
- Markus Roland Wiebe
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ROTATING MACHINE
- Publication number 20060197400
- Publication date Sep 7, 2006
- Andrea De Simone
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES