Rotary kinetic fluid motors or pumps – With inspection – signaling – indicating or measuring means
Reexamination Certificate
2008-06-23
2010-11-16
Edgar, Richard (Department: 3745)
Rotary kinetic fluid motors or pumps
With inspection, signaling, indicating or measuring means
C073S292000
Reexamination Certificate
active
07832980
ABSTRACT:
A wind turbine comprising a system for monitoring at least one wind turbine component including a closed fluid circulating system with a fluid reservoir. The monitoring system comprises establishing a level value of the fluid systems reservoir, and establishing at least one environmental value of the fluid systems reservoir or the surroundings of the system. The level value and the at least one environmental value contributing to defining the fluid systems functionality, and the monitoring system further comprises establishing a monitoring value on the basis of the level value and the at least one environmental value.
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International Search Report, Sep. 27, 2006, 3 pages.
International Preliminary Report on Patentability, Apr. 7, 2008, 5 pages.
Demtrôder Jens
Lund Steen
Skifter Lars
Edgar Richard
St. Onge Steward Johnston & Reens LLC
Vestas Wind Systems A/S
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