Stator for a ceiling fan

Details Stator for a ceiling fan Stator for a ceiling fan

1989-05-12

1990-06-19

Wong, Peter S.

Electrical generator or motor structure

Dynamoelectric

Rotary

310 68R, 310254, 310DIG6, H02K 1100, H02K 112

Patent

active

049356534

ABSTRACT:
A stator for a ceiling fan includes a disc with two different depth slots alternately formed on the outer peripheral edge. A primary winding and a secondary winding are respectively wound in the longer slots and the shorter slots. An axle is disposed through the center of the disc and a circuit board including one or more resistors is disposed on a surface of the disc. Two or more contacts are provided for connection to a switch for changing the power supplied to the windings through the contacts in order to change the rotational speed of the ceiling fan. A cavity is formed on the circuit board for receiving the resistors.

REFERENCES:
patent: 3566165 (1969-05-01), Lohr
patent: 4179644 (1979-12-01), Vassos
patent: 4296363 (1981-10-01), Blake et al.
patent: 4408244 (1983-10-01), Weible
patent: 4823034 (1989-04-01), Wrobel

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