Core-coil assembly of motor and manufacturing method thereof

Details Core-coil assembly of motor and manufacturing method thereof Core-coil assembly of motor and manufacturing method thereof

2006-08-29

2006-08-29

Nguyen, Tran (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Rotary

C310S216055

Reexamination Certificate

active

07098565

ABSTRACT:
A core-coil assembly includes: a plurality of teeth parts radially arranged with their pole portions, which are formed at their one ends, forming an inner circumference; a molding part partially molded onto the teeth parts, forming inner sides of the teeth parts to be connected to one another while forming outer sides of the teeth parts to be isolated at regular intervals and having a molded outer circumferential surface around which a coil is wound; a yoke part having a ring shape and coupled to an outer side, which is not molded to be exposed, of each teeth part to form a magnetic path, so that an assembling process is simplified to thereby improve productivity of a motor, a height difference between the teeth parts is prevented and a coil is wound regularly to thereby improve efficiency of a motor.

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patent: 10-1993-0015253 (1993-07-01), None

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