Method and apparatus for high voltage gain using a...

Details Method and apparatus for high voltage gain using a... Method and apparatus for high voltage gain using a...

2007-08-14

2007-08-14

Schuberg, Darren (Department: 2834)

Electrical generator or motor structure

Non-dynamoelectric

Piezoelectric elements and devices

Reexamination Certificate

active

11073763

ABSTRACT:
A method and apparatus attains high voltage gain by using a composite structure of an elastic section of piezoelectric layers bonded between magnetic and electric sections of magnetostrictive layers, with a harmonic magnetic field being applied along the layers at a mechanical resonance frequency of the composite structure, through coils around the laminate carrying current, such as to produce a continuity of both magnetic and electric flux lines, and achieving a high voltage output.

REFERENCES:
patent: 2626135 (1953-01-01), Serner
patent: 3360773 (1967-12-01), Hensley, Jr.
patent: 6809516 (2004-10-01), Li et al.
patent: 6984902 (2006-01-01), Huang et al.

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