Microprocessor system for controlling rotor pitch
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United States of America Patent
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-
Dec 10, 2013
Grant Date -
May 10, 2012
app pub date -
Jan 11, 2012
filing date -
Dec 30, 2009
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A rotor blade is used in combination with a submersible electrical generator for generating electricity to be put into the grid, where the pitch of the rotor blade is controlled by a microprocessor. The microprocessor controls a radio frequency transmitter which emits signals to a receiver which controls a hydraulic value. The hydraulic valve controls a push-pull arrangement which through a right angle gear and pitch adjustment axial adjust the rotor pitch according to pre-programmed conditions stored in the microprocessor.
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