Johannes Erhard

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for cooling an electric machine
- Patent number 8,288,901
- Issue date Oct 16, 2012
- VA Tech Hydro GmbH
- Walter Harb
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and device for cooling an electric machine
- Patent number 8,035,261
- Issue date Oct 11, 2011
- VA Tech Hydro GmbH
- Walter Harb
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR COOLING AN ELECTRIC MACHINE
- Publication number 20120025641
- Publication date Feb 2, 2012
- VA TECH HYDRO GMBH
- Walter Harb
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND DEVICE FOR COOLING AN ELECTRIC MACHINE
- Publication number 20100026110
- Publication date Feb 4, 2010
- VA TECH HYDRO GMBH
- Walter Harb
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER