Rotor construction in an electric motor
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United States of America Patent
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N/A
Issued Date -
Jun 4, 2009
app pub date -
Nov 17, 2008
filing date -
Nov 21, 2007
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A rotor of an electric motor with a cylindrical shaft and a magnetically conducting laminated core, the laminated core having a central shaft duct. The laminated core can be fastened reliably and permanently to the rotor shaft, without significantly increasing manufacturing costs. This task is accomplished by adhesively connecting the shaft to the laminated core in the area of its inside contour as by welding.
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