Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate
2006-09-19
2006-09-19
Schuberg, Darren (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Rotary
C310S049540, C310S06800R
Reexamination Certificate
active
07109621
ABSTRACT:
An electric motor that includes a stator, a rotor including a rotor shaft and a support member coupled to the stator. A first bearing is at least partially disposed within the support member and a printed circuit board is coupled to the stator. A second bearing is at least partially disposed within the printed circuit board. The first bearing and the second bearing cooperate to support the rotor shaft for rotation relative to the stator.
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A.O. Smith Electricl Products Company; Fractional Horsepower Motors and Specialty Blowers; Bulletin 7000; Jan. 2001; pp. 1-8, Tipp City, OH, USA.
A. O. Smith Corporation
Michael & Best & Friedrich LLP
Scheuermann David W.
Schuberg Darren
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