PROPULSION APPARATUS FOR SHIP, AND SHIP HAVING THE SAME

PURPOSE: A propulsion device and a ship with the same are provided to transfer power to a front propeller without using an outer shaft by directly connecting a driven gear of a reverse rotating device and the front propeller. CONSTITUTION: A propulsion device for a ship comprises a rear propeller(20...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	PAIK, KWANG JUN, LEE, JIN SUK, PARK, HYUN SANG, TETSUJI HOSHINO, SEO, JONG SOO, HWANGBO, SEUNGMYUN, KIM, JI NAM, PARK, HYUNG GIL, CHUNG, SUNG WOOK, LEE, TAE GOO, LEE, DONG HYUN
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	MARINE PROPULSION OR STEERING PERFORMING OPERATIONS RELATED EQUIPMENT SHIPS OR OTHER WATERBORNE VESSELS TRANSPORTING
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Beschreibung
Zusammenfassung:	PURPOSE: A propulsion device and a ship with the same are provided to transfer power to a front propeller without using an outer shaft by directly connecting a driven gear of a reverse rotating device and the front propeller. CONSTITUTION: A propulsion device for a ship comprises a rear propeller(20), a front propeller(30), and a reverse rotating device(70). The reverse rotating device comprises a casing, a driving gear(71), a driven gear(72), and a reverse gear set(73). The casing is installed in the tail end of a hull. The driving gear is fixed in a driving shaft. The driven gear is connected to a rear propeller hub. The reverse gear set reverses the rotation of the driving gear and transfers the reversed rotation to the driven gear.