Lanced strip and edgewise wound core

Details Lanced strip and edgewise wound core Lanced strip and edgewise wound core

1987-07-30

1989-03-28

Skudy, R.

Electrical generator or motor structure

Dynamoelectric

Rotary

310 42, 310259, 310269, H02K 100

Patent

active

048167118

ABSTRACT:
A lanced strip of generally thin ferromagnetic material adapted to be edgewise wound into a core for a salient pole dynamoelectric machine. A continuous yoke section of the lanced strip extends generally lengthwise thereof and includes a pair of generally opposite edges, and a set of spaced apart notches in one of the opposite edges with each notch having an arcuate edge therein, respectively. A set of spaced apart teeth are integral with the other of the opposite edges and extend generally laterally from the yoke section, and the teeth includes a set of free end sections each having another arcuate edge defining at least a part thereof and with respective ones of the first named and another arcuate edges having a common centerpoint, respectively.
A core for a salient pole dynamoelectric machine is also disclosed.

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patent: 4116033 (1978-09-01), Iwaki et al.
patent: 4613780 (1986-09-01), Fritzsche

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