Joerg Kretschmann

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Kempen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Direct power control with component separation
- Patent number 8,698,461
- Issue date Apr 15, 2014
- Woodward Kempen GmbH
- Stephan Engelhardt
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Device for controlling a double-fed asynchronous machine
- Patent number 8,653,683
- Issue date Feb 18, 2014
- Woodward Kempen GmbH
- Stephan Engelhardt
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR CONTROLLING A DOUBLE-FED ASYNCHRONOUS MACHINE
- Publication number 20110260454
- Publication date Oct 27, 2011
- Woodward Kempen GmbH
- Stephan Engelhardt
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
DIRECT POWER CONTROL WITH COMPONENT SEPARATION
- Publication number 20110215775
- Publication date Sep 8, 2011
- Woodward Kempen GmbH
- Stephan Engelhardt
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...