Armature

Electrical generator or motor structure – Dynamoelectric – Rotary

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Details

310 45, 310208, 310215, 310261, H02K 100

Patent

active

048764736

ABSTRACT:
In an armature (10) of DC motor, plural first slots (12A) and at least one second slot (12B) of larger width than the first slots (12A) are formed in a core-sheet lamination assembly (11), and both wrapping end parts (4a4b) of an insulation paper are always overlapped each other in the second slot (12B).

REFERENCES:
patent: 1486874 (1924-03-01), Frederkk
patent: 3246188 (1966-04-01), McGarvey
patent: 3375385 (1968-03-01), Young
patent: 3913220 (1975-10-01), Miller
patent: 4400639 (1983-08-01), Kobayashi
patent: 4401252 (1983-08-01), Hamano
patent: 4437230 (1984-03-01), Greutmann

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