Metal working – Method of mechanical manufacture – Electrical device making
Reexamination Certificate
2008-09-09
2008-09-09
Trinh, Minh (Department: 3729)
Metal working
Method of mechanical manufacture
Electrical device making
C029S598000, C029S605000, C242S432100
Reexamination Certificate
active
10529036
ABSTRACT:
According to a nozzle winding method of causing a nozzle (41) to pass between adjacent magnetic poles (12) and rotating the nozzle (41) around the magnetic pole (12), winding is carried out until the rotating nozzle (41) interferes with wound coils (201to242), so that a high space factor is obtained. Thereafter, according to a cam winding method, winding is carried out in a space remaining in a slot while rotating the nozzle (41) in an area not interfering with the coils (201to242) in the slot, thereby achieving winding with a high space factor of coils in the entire space of the slot.
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Kajita Koh
Sasaki Kenzi
Seki Yasutake
Yamazaki Akihiko
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