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:
Apr. 23, 1985
Filed:
Sep. 01, 1981
Applicant:
Inventors:
Vincenzo Gervasio, San Donato Milanese, IT;
Dino Dinelli, Albano Laziale, IT;
Assignee:
Snamprogetti S.p.A., Milan, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02P / ; F03D / ;
U.S. Cl.
CPC ...
290 / ; 290 44 ; 322 35 ;
Abstract
A prime mover (4), such as an internal combustion engine, and a wind rotor (1) are connected to an AC generator (2) by a differential gear (3) having its planetary-gear carrier meshing with the shaft of the AC generator (2), and having one of its half-shafts connected to the prime mover (4) and the other of its half-shafts connected to the wind rotor (1). Thus the AC generator (2) produces electrical power of a constant frequency.