High-efficiency electric power generator

Details High-efficiency electric power generator High-efficiency electric power generator

1994-06-13

1997-12-09

Stephan, Steven L.

Electrical generator or motor structure

Dynamoelectric

Rotary

310261, 310290, 310 53, 310155, 310 54, 310171, 310152, 310254, 290 43, 290 44, H02V 122

Patent

active

056964196

ABSTRACT:
An electrical generator has a plurality of C-shaped stator members which are made of magnetically permeable material. Each C-shaped stator member includes a respective stator winding, and the stator members are positioned such that the ends of the members form first and second planar rings of equal diameter to establish a gap therebetween. A flat, ring-shaped rotor defines a periphery, and a plurality of permanent magnets are positioned around the periphery. The rotor is positioned with the magnets of the rotor disposed in the gap defined by the stator members. Consequently, when the rotor is rotated by a prime mover to move the magnets through the gap, an electrical current is induced in the stator windings.

REFERENCES:
patent: 4074157 (1978-02-01), Lace
patent: 4303843 (1981-12-01), Arnoux et al.
patent: 4318019 (1982-03-01), Teasley et al.
patent: 4475075 (1984-10-01), Munn
patent: 4639626 (1987-01-01), McGee
patent: 4798986 (1989-01-01), Smith, Jr.
patent: 4866321 (1989-09-01), Blanchard et al.

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