The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 10, 2015
Filed:
Jun. 02, 2011
Jack Y. Dea, San Diego, CA (US);
Jack Y. Dea, San Diego, CA (US);
The United States of America, as Represented by the Secretary of the Navy, Washington, DC (US);
Abstract
A variable capacitor based electrical generator is described, using a detached conformal electrode that substantially conforms to surface irregularities of the exposed side of the dielectric. The conformal electrode increases the capacitance difference between a contacting state and non-contacting state. Consequently, by displacing the conformal electrode or dielectric, the capacitance can be significantly varied. By pre-charging the electrodes and by providing a displacement power source (wind, vibration, etc), power can be generated and converted into an electrical form. By networking or arranging a plurality of varactors, a significant power generator can be obtained. This system can be operated even at very low frequencies as compared to conventional magnetic generators.