Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
April 22, 2008
0Patent Application Number
113374210
Date Filed
January 23, 2006
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An encoder alternator for an internal combustion engine has a rotor with a plurality of circumferential magnetic rotor poles in a periodic pattern except for at least one magnetic irregularity. A sensor coil is wound around a stator pole and outputs a crankshaft position sensor signal when the magnet irregularity of the rotor passes the stator pole.
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