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:
Jan. 09, 2018
Filed:
May. 16, 2013
Samsung Heavy Ind. Co., Ltd., Seoul, KR;
Kwang-Jun Paik, Daejeon, KR;
Hyun-Sang Park, Geoje-si, KR;
Jin-Suk Lee, Daejeon, KR;
Tae-Goo Lee, Daejeon, KR;
Ji-Nam Kim, Tongyeong-si, KR;
Jin-Ho Kim, Geoje-si, KR;
Jae-Ouk Roh, Seoul, KR;
Tae-Sam Choi, Geoje-si, KR;
Kwang-Kun Park, Daejeon, KR;
Hyoung-Gil Park, Daejeon, KR;
Chi-Su Song, Daejeon, KR;
Se-Myun Oh, Seoul, KR;
Dong-Hyun Lee, Daejeon, KR;
Jeung-Hoon Lee, Daejeon, KR;
Jae-Kwon Jung, Daejeon, KR;
Tae-Sik Lee, Geoje-si, KR;
SAMSUNG HEAVY IND. CO., LTD., Seoul, KR;
Abstract
Disclosed are a propulsion system for a ship, a method of assembling the same, and a method of disassembling the same. The propulsion system for the ship includes: a rear propeller fixed to a rotary shaft; a front propeller that is rotatably supported on the rotary shaft in front of the rear propeller; a contra-rotating device that is mounted in an installation space at a rear end of a hull so as to reverse the rotation of the rotary shaft and transmit the reversed rotation to the front propeller; a propeller connecting member that connects the contra-rotating device and the front propeller to transmit a rotational force; and a thrust supporting device that is provided between the contra-rotating device and the propeller connection member to support thrust of the front propeller.