Metal working – Method of mechanical manufacture – Electrical device making
Reexamination Certificate
2006-09-12
2006-09-12
Kim, Paul D. (Department: 3729)
Metal working
Method of mechanical manufacture
Electrical device making
C029S592100, C029S596000, C029S516000, C083S025000, C083S042000, C083S103000, C242S431000, C242S443000, C242S447000, C310S216006, C310S254100, C310S256000, C310S256000
Reexamination Certificate
active
07103964
ABSTRACT:
A method of manufacturing a magnetic circuit for an electrical machine, the method comprising:using a cutting station to cut out at least one strip of sectors that are interconnected by deformable connections; andusing a winding station to wind the strip of sectors around a mandrel;wherein, between the cutting station and the winding station, there is a zone configured to enable the strip to deform so as to compensate for a difference in speed between a speed of the strip at an outlet from the cutting station and its speed at an inlet to the winding station.
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“Prediction of the heat transfer from the end winding of a TEFC strip-wound induction”; Mugglestone, J.; Pickering, S.J.; Lampard, D.; Electric Machines and Drives, 1999. International Conference IEMD '99 , May 9-12, 1999; pp. 484-486.
Kim Paul D.
Moteurs Leroy-Somer
Oliff & Berridg,e PLC
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