Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate
2011-04-19
2011-04-19
Leung, Quyen (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Rotary
C310S233000, C310S237000
Reexamination Certificate
active
07928618
ABSTRACT:
A contact system for energizing an electromagnetic engine includes a fixed first contact set connected to an electrical power source and having an axial face and a first electrical connector disposed on at least a portion of the axial face. The contact system includes a rotatable second contact set having an axial face adjacent the axial face of the first contact set and a plurality of spaced apart second electrical connectors extending along the axial face. The second electrical connectors are connected to a set of electromagnetic coils and energize a predetermined number of the electromagnetic coils when the second electrical connectors engage with the first electrical connector during rotation of the second contact set. The present invention also provides an electromagnetic engine having a housing, a first contact set, a controller, and stator ring and rotor assemblies that produce an electromotive force to spin a shaft of the engine.
REFERENCES:
patent: 5744889 (1998-04-01), Niimi
patent: 6218761 (2001-04-01), Richter et al.
Leung Quyen
Melodia Robert S.
Pham Leda
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