Lasse Kortelahti

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Langaminne, FI

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Patents Grantslast 30 patents

Information Patent Grant
Current measuring arrangement of a frequency converter
- Patent number 7,804,288
- Issue date Sep 28, 2010
- Vacon Oyj
- Jaakko Ollila
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Limit for the harmonics of a current
- Patent number 7,593,244
- Issue date Sep 22, 2009
- Vacon Oyj
- Nicklas Södö
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Restart control of an A.C. motor drive
- Publication number 20080309282
- Publication date Dec 18, 2008
- VACON OYJ & HONEYWELL ACS
- Brian Michael Morris
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Limit for the harmonics of a current
- Publication number 20080259658
- Publication date Oct 23, 2008
- VACON OYJ
- Nicklas Sodo
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Current measuring arrangement of a frequency converter
- Publication number 20080150515
- Publication date Jun 26, 2008
- VACON OYJ
- Jaakko Ollila
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER