Electricity: magnetically operated switches – magnets – and electr – Magnets and electromagnets – Magnet structure or material
Reexamination Certificate
2006-01-24
2006-01-24
Barrera, Ramon M. (Department: 2832)
Electricity: magnetically operated switches, magnets, and electr
Magnets and electromagnets
Magnet structure or material
Reexamination Certificate
active
06989730
ABSTRACT:
In accordance with an embodiment of the present invention, a permanent magnet, includes a body that has a body axis and that, in turn, has a plurality of discreet components. Each of the components may be radially spaced from the body axis approximately an equal distance and each component may be circumferentially spaced an approximately equal distance apart. Also, each of the components may include a cavity and a component axis and wherein each of the components may have an inner body, that, in turn, has a magnetic substance and that is rotatable about the component axis and a plurality of inner segments each having an inner segment magnetic field. The components may also include an outer body that, in turn, includes a magnetic substance and that is rotatable about the component axis. The outer body may also have a plurality of outer segments each having an outer segment magnetic field and the outer body being located in proximity to the inner body whereby each of the inner segment magnetic fields and the outer segment magnetic fields interact.
REFERENCES:
patent: 4538130 (1985-08-01), Gluckstern et al.
patent: 4837542 (1989-06-01), Leupold
patent: 4862128 (1989-08-01), Leupold
patent: 5103200 (1992-04-01), Leupold
patent: 5666098 (1997-09-01), Leupold
Barrera Ramon M.
Phillips Roger C.
The United States of America as represented by the Secretary of
Zelenka Michael
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