Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1997-11-13
1999-07-06
LaBalle, Clayton
Electrical generator or motor structure
Dynamoelectric
Rotary
310157, 384226, H02K 516, H02K 2112, F16C 1704
Patent
active
059201371
ABSTRACT:
A brushless motor for driving a washing machine includes a stator fixed to a frame and having a shaft holder with a hollow portion and a yoke wound by a coil; a rotor having a shaft rotatably supported within the hollow portion of the shaft holder; and a flange having a passing hole connected to an upper portion of the shaft holder. The shaft protrudes from the upper portion of the shaft holder and includes a stepped portion having a diameter larger than that of the passing hole.
REFERENCES:
patent: 3298756 (1967-01-01), Wilson
patent: 3726575 (1973-04-01), Moorman
patent: 4900961 (1990-02-01), Kudo et al.
Lee Min-soo
Sung Bu-hyun
LaBalle Clayton
Samsung Electronics Co,. Ltd.
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