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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.:

US 10040528 B1

PDFFull Text
Date of Patent:
Aug. 07, 2018

Filed:

Feb. 10, 2014

Propulsion device for ship

Applicant:

Samsung Heavy Ind. Co., Ltd., Seoul, KR;

Inventors:

Chi Su Song, Geoje-si, KR;

Jaeouk Roh, Geoje-si, KR;

Semyun Oh, Geoje-si, KR;

Donghyun Lee, Geoje-si, KR;

Jaekwon Jung, Geoje-si, KR;

Kwangkun Park, Geoje-si, KR;

Hyoung-Gil Park, Geoje-si, KR;

Kwangjun Paik, Geoje-si, KR;

Jeunghoon Lee, Geoje-si, KR;

Jinsuk Lee, Geoje-si, KR;

Taegoo Lee, Geoje-si, KR;

Assignee:

Samsung Heavy Ind. Co., Ltd., , KR;

Attorney:

Harness, Dickey & Pierce, P.L.C.

Primary Examiner:

Mark Laurenzi

Assistant Examiner:

Xiaoting Hu

Int. Cl.
CPC ...
B63H 5/15 (2006.01); B63H 5/14 (2006.01); B63H 5/125 (2006.01); B63H 1/28 (2006.01); B63B 35/68 (2006.01); B63H 5/08 (2006.01); B63H 5/10 (2006.01); B63B 35/66 (2006.01);
U.S. Cl.
CPC ...
B63H 5/15 (2013.01); B63B 35/68 (2013.01); B63H 5/08 (2013.01); B63H 5/10 (2013.01); B63H 5/125 (2013.01); B63H 5/14 (2013.01); B63B 35/66 (2013.01); B63H 2001/283 (2013.01); B63H 2005/103 (2013.01); B63H 2005/1254 (2013.01);
Abstract

A propulsion device for a ship is introduced. The propulsion device for the ship comprises a duct having a nose corresponding to the front vertex of a hydrofoil cross-section and a tail corresponding to the rear vertex of the hydrofoil cross-section, wherein the shape of the duct cross-section comprises: an outer surface formed upward in a convex shape at the front end of the duct and formed downward in a concave shape at the rear end of the duct; an inner front part of the duct formed downward in a convex shape at the front end of the duct; an inner rear part of the duct formed downward in a convex shape at the rear end of the duct; and a parallel part for connecting the inner forward part and the inner backward part in parallel to each other.

Find Patent Forward Citations

Song, Chi. (2018). Propulsion device for ship (U.S. Patent No. 10040528). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10040528

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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