Rotary kinetic fluid motors or pumps – With inspection – signaling – indicating or measuring means
Reexamination Certificate
2011-08-09
2011-08-09
Wiehe, Nathaniel (Department: 3745)
Rotary kinetic fluid motors or pumps
With inspection, signaling, indicating or measuring means
C416S035000, C416S061000
Reexamination Certificate
active
07993098
ABSTRACT:
A method and a system for adjusting alarm level of a component in a wind turbine is provided. The method comprises defining an alarm level corresponding to an operational parameter of the component in the wind turbine, monitoring the operational parameter of the component, determining whether the operational parameter exceeds the alarm level, thereby triggering an alarm. In the case when the alarm is triggered, the method further comprises inspecting the component to determine whether the alarm level corresponds to a predetermined remaining useful lifetime of the component, and adjusting the alarm level based on the inspection of the component.
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Daria Petersen; 1st Technical Examination Report issued in Denmark priority patent application No. PA 2009 70098; Jan. 4, 2010; 5 pages; Denmark Patent and Trademark Office.
Zhang Tie Ling
Zhou Yu
Vestas Wind Systems A/S
Wiehe Nathaniel
Wood Herron & Evans L.L.P.
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