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:
Oct. 01, 2002
Filed:
Dec. 11, 2000
Applicant:
Inventors:
Yosef Feldman, Tel Aviv, 63564, IL;
Emanuel Mendes, Petach-Tikva 49213, IL;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D 3/102 ;
U.S. Cl.
CPC ...
F16D 3/102 ;
Abstract
A system for conversion of hydrostatic pressure variations of sea waves into useful energy is disclosed. The system is comprised of a sealed casing ( ) with a membrane-like cover ( ). The cover operates piston ( ) under the pressure of the waves. The piston compresses air into vessel ( ), from which it is discharged ( ) to drive turbine ( ) and produce electric energy ( ). The piston ( ) is recoiled back upwards by second piston ( ), reciprocable within cylinder The effective volume of the cylinder is variable for counter-pressure adjustment purposes.