Ole Kjaer

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Grindsted, DK

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Patents Grantslast 30 patents

Information Patent Grant
System for triggering an emergency system of a wind turbine
- Patent number 8,600,570
- Issue date Dec 3, 2013
- Siemens Aktiengesellschaft
- Per Egedal
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Control of the rotational speed of a wind turbine which is impeded...
- Patent number 8,334,607
- Issue date Dec 18, 2012
- Siemens Aktiengesellschaft
- Per Egedal
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
Rotational Speed Control of a Wind Turbine Based on Rotor Acceleration
- Publication number 20110221194
- Publication date Sep 15, 2011
- Per Egedal
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
SYSTEM FOR TRIGGERING AN EMERGENCY SYSTEM OF A WIND TURBINE
- Publication number 20110153097
- Publication date Jun 23, 2011
- Per Egedal
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
CONTROL OF THE ROTATIONAL SPEED OF A WIND TURBINE WHICH IS IMPEDED...
- Publication number 20100140941
- Publication date Jun 10, 2010
- Per Egedal
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...