Kimmo Rauma

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Vaasa, FI

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Patents Grantslast 30 patents

Information Patent Grant
Frequency converter voltage pulse shaping device and method
- Patent number 8,228,698
- Issue date Jul 24, 2012
- Vacon Oyj
- Hannu Sarén
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power level balance of frequency converters connected in parallel
- Patent number 7,872,885
- Issue date Jan 18, 2011
- Vacon OYJ
- Toni Itkonen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Limitation of voltage pulse
- Publication number 20080316780
- Publication date Dec 25, 2008
- VACON OYJ
- Hannu Saren
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power level balance of frequency converters connected in parallel
- Publication number 20080049462
- Publication date Feb 28, 2008
- VACON OYJ
- Toni Itkonen
- H03 - BASIC ELECTRONIC CIRCUITRY