PROPULSION DEVICE FOR SHIP AND SHIP HAVING THE SAME

PROPULSION DEVICE FOR SHIP AND SHIP HAVING THE SAME

Disclosed are a propulsion device for a ship and a ship having same. The propulsion device, according to an embodiment of the present invention, comprises: a rear propeller fixed to a first driveshaft; a front propeller positioned in front of the rear propeller and supported rotably on the first dri...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: PAIK KWANG JUN, LEE JIN SUK, HWANGBO SEUNG MYUN, LEE TAE GOO, CHUNG SUNG WOOK, KIM JI NAM, LEE DONG HYUN, SEO JONG SOO, PARK HYUN SANG, HOSHINO TETSUJI, PARK HYUNG GIL
Format: Patent
Sprache:eng
Schlagworte:
MARINE PROPULSION OR STEERING
PERFORMING OPERATIONS
RELATED EQUIPMENT
SHIPS OR OTHER WATERBORNE VESSELS
TRANSPORTING
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Beschreibung
Zusammenfassung:Disclosed are a propulsion device for a ship and a ship having same. The propulsion device, according to an embodiment of the present invention, comprises: a rear propeller fixed to a first driveshaft; a front propeller positioned in front of the rear propeller and supported rotably on the first driveshaft; a counter rotation device, which penetrates the hull, and which counter-rotates the front propeller and the rear propeller on the basis of the rotation of a second driveshaft, which is installed perpendicular to the first driveshaft; and a housing installed so as to envelope the second driveshaft and the counter rotation device.