Armature

Electrical generator or motor structure – Dynamoelectric – Rotary

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Details

310 42, 310 45, 310261, 310270, H02K 346

Patent

active

050862472

ABSTRACT:
An armature of an electric motor, having an armature core and an armature coil wound thereon, comprises a steel ring fitted on the armature coil for preventing the armature coil from being scattered by centrifugal force applied thereto during rotation of the motor, the steel ring having a coating of insulating material and adapted to be fitted on the armature coil directly.

REFERENCES:
patent: 3509621 (1970-05-01), Honsinger et al.
177 USPQ 523 in Re LUCK and GAINER No. 8842; Decision 04/26/73; C.C.P.A.
412 Federal Reporter 2d Series, A. L. Garnero Decision of 06/26/69; C.C.P.A.
726 Federal Reporter, 2d. 1565, Fromson Advance Offset Plate, Inc.; Decision of 11/08/83; U.S.C.A.F.C.
496 Federal Reporter, 2d, Series, J. H. Hughes 9137, Decision of 06/06/74; C.C.P.A.
215 USPQ 237 in Re Certain Steel Rod Treating Apparatus, 337-TA-97, Decision of 12/10/81; U.S.I.T.C.

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