According to one embodiment of the present invention, a ship propeller includes: a hub; a blade protruding from the hub in a radial direction; and a fin protruding from the edge of the blade. According to one embodiment of the present invention, the ship propeller is possible to increase single efficiency of the propeller.
본 발명의 일 실시 예에 따른 선박용 프로펠러는, 허브; 상기 허브로부터 반지름 방향(radial direction)으로 돌출된 블레이드; 상기 블레이드의 가장자리에서 돌출된 핀(fin);을 포함한다.
Ship propeller
선박용 프로펠러
2019-10-14
Patent
Electronic Resource
Korean
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |
SHIP PROPELLER MOUNTING BRACKET, SHIP PROPELLER AND SHIP
European Patent Office | 2023
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