Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate
2006-07-11
2006-07-11
Lam, Thanh (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Rotary
C310S256000, C310S269000
Reexamination Certificate
active
07075205
ABSTRACT:
An rotor and stator structure of a motor is provided. The rotor structure includes a rotation axis and a magnet encircling the rotation axis. The magnet is magnetized radially or axially. The stator structure includes a sleeve, a first ring positioned on one opening of the sleeve, and a second ring positioned on the other opening of the sleeve. N pieces of first salients and N pieces of second salients are spacedly and coplanarly extended from the first ring and the second ring respectively, and the position of each piece of the first salients corresponds to that of each piece of the second salients.
REFERENCES:
patent: 3495107 (1970-02-01), Haydon
patent: 4987331 (1991-01-01), Horng
patent: 6717323 (2004-04-01), Soghomonian et al.
Huang Shih-Min
Huang Wen-His
Jin Wan-Bing
Wu Zhi-Gan
Ying Jian-Ping
Arent & Fox PLLC
Delta Electronics , Inc.
Lam Thanh
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