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:
Mar. 08, 2016
Filed:
May. 17, 2010
Philippe F. Jean, Nice, FR;
Arnaud Fourmon, Nice, FR;
Philippe F. Jean, Nice, FR;
Arnaud Fourmon, Nice, FR;
SINGLE BUOY MOORINGS, INC., Marly, CH;
Abstract
An electricity generator having variable capacitors that each includes a repeatedly stretched and relaxed sheet (, FIG.) of SM (stretchable material) and electrodes () lying against opposite faces of the sheet, which includes a power extraction unit (, FIG.) coupled to the electrodes of at least a pair of capacitors that are activated out of phase with each other. The unit directs an electrical charge (current) from a first pair of electrodes that have a higher voltage, to one or more second pairs of electrodes that have a lower voltage, to recharge the second pairs of electrodes. During the current flow electrical power is extracted by the drop in voltage of current passing through the unit. The power extraction unit can be provided with a control unit that has voltage detectors () and that selectively connect capacitors, based on their voltages, for maximum efficiency in generating power output.