ROTATIONAL SENSOR AND CONTROLLER
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United States of America Patent
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app pub date -
Sep 15, 2014
filing date -
Mar 12, 2013
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Abandoned
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Abstract
Engine control systems having rotational sensors and controllers, and associated methods and systems, are disclosed herein. An engine control system in accordance with a particular embodiment can include a drum operably coupled to a rotating shaft of an engine. The drum can include a pattern positioned on its surface and a sensor can be positioned proximate to the drum to read the pattern and/or write a new pattern. A rod can operably couple the drum to an engine input mechanism and operate to axially move the drum. The axial movement of the drum can shift the pattern to different portions, resulting in a change in the timing for an engine event.
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