Stator wedge and guide jig therefor

Details Stator wedge and guide jig therefor Stator wedge and guide jig therefor

1992-08-26

1993-08-24

Stephan, Steven L.

Electrical generator or motor structure

Dynamoelectric

Rotary

310 42, 29732, H02K 1508, H02K 3487

Patent

active

052392201

ABSTRACT:
A stator wedge having a cross section of a dove-tail is disposed at a radially inner side of each of a plurality of slots formed in a ring-shaped core and having a coil inserted therein. Also disclosed is a guide jig for guiding the wedge having the dove-tail cross section into the slots. The guide jig has formed in both side surfaces an edge portion engageable with the wedge.

REFERENCES:
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patent: 2232773 (1941-02-01), Daiger
patent: 2484007 (1949-10-01), Atwell
patent: 2569278 (1951-09-01), Barth
patent: 2922058 (1960-01-01), Bacon
patent: 3447009 (1969-05-01), Keuth et al.
patent: 3818571 (1974-06-01), Arnold et al.
patent: 4313068 (1982-01-01), Avrukh et al.
patent: 4572980 (1986-02-01), Anderson et al.
patent: 4857787 (1989-08-01), Taji et al.
patent: 5030871 (1991-07-01), Shah et al.

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