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:
Jul. 21, 1992
Filed:
Dec. 03, 1990
Edwin Newman, Northridge, CA (US);
Other;
Abstract
A system for producing and distributing electric power on a sailing ship, using arrays of photovoltaic cells covering the ships sails and rigging to generate electric power during daylight for the purpose of driving a ships screw. The solar array electric power output is processed by a voltage regulator which charges a large capacity storage battery and energizes an electric motor to drive the ships screw. An AC inverter is also provided to convert the DC power for the AC loads. To increase the area normally available on sailing ships for solar arrays, wing-booms which extend the lengths of the yards, and rolling booms above the yards are proposed for addition to the ships superstructure. The invention should make it possible for sailing ships to resume transportation of cargo without the need for auxiliary gas or oil-burning engines and a fuel supply.