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. 07, 2020
Filed:
Apr. 26, 2016
Applicant:
Kongsberg Maritime CM As, Ålesund, NO;
Inventors:
Rune Garen, Eiksund, NO;
Steinar Aasebø, Gurskøy, NO;
Assignee:
Kongsberg Maritime CM AS, Ålesund, NO;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B63H 5/15 (2006.01); B63B 1/34 (2006.01);
U.S. Cl.
CPC ...
B63H 5/15 (2013.01); B63B 1/34 (2013.01); Y02T 70/121 (2013.01);
Abstract
The present invention relates to a propulsion unit nozzle for being arranged around a propeller in a propulsion unit, comprising: a load bearing core structure extending in a circumference of the propulsion unit nozzle; and a plurality of hydrodynamic elements mounted on and enclosing the core structure thereby defining the outer and the inner surfaces of the propulsion unit nozzle. The invention further relates to a propulsion unit for a vessel comprising a propulsion unit nozzle and to a method for the manufacture of a propulsion unit nozzle.