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:
Feb. 14, 2017
Filed:
Jan. 14, 2014
Applicant:
P-gevs S.r.l., Rivoli (TO), IT;
Inventors:
Pietro Perlo, Rivoli, IT;
Pietro Guerrieri, Rivoli, IT;
Assignee:
P-GEVS S.R.L., Rivoli (TO), IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60L 11/00 (2006.01); B63H 21/17 (2006.01); B63H 20/32 (2006.01); B63H 25/42 (2006.01); B63B 39/08 (2006.01); B63H 20/00 (2006.01); B63H 20/08 (2006.01); B64C 29/00 (2006.01); B63H 1/16 (2006.01); B63H 23/00 (2006.01);
U.S. Cl.
CPC ...
B63H 20/32 (2013.01); B63B 39/08 (2013.01); B63H 20/00 (2013.01); B63H 20/08 (2013.01); B63H 21/17 (2013.01); B63H 25/42 (2013.01); B64C 29/0008 (2013.01); B63H 2001/165 (2013.01); B63H 2020/005 (2013.01); B63H 2023/005 (2013.01);
Abstract
An outboard propulsion system for vessels includes a supporting structure () to be anchored to the transom wall () of the vessel and a plurality of propellers () carried by the supporting structure (). Each propeller () is associated to an electric motor () with a toroid geometry, having an annular rotor (R) rotatable within an annular stator (S) and defining therewithin a central aperture (A), with the blades (A) of the propeller () which are carried by the rotor (R) and extend to the central aperture (A).