Title:
【発明の名称】前部ロータと、船底の下面に形成された1組のチャンネルと、船舶の高速走行を可能にする副推進兼操縦器とから成る船舶用推進装置
Document Type and Number:
Japanese Patent JPH04504393
Kind Code:
A
Abstract:
PCT No. PCT/IT90/00038 Sec. 371 Date Oct. 7, 1991 Sec. 102(e) Date Oct. 7, 1991 PCT Filed Apr. 2, 1990 PCT Pub. No. WO90/11928 PCT Pub. Date Oct. 18, 1990.The main rotor (1) located at the bow (3) of the hull (4) is transverse to a vertical plane through the axis of the hull and consists of two or more units of cylindrical wheels (5), which are equipped with blades (17). Each unit of cylindrical wheels (5) is provided with its own independent braking device (13). Longitudinal channels (30 and 31) are made on the bottom (29). These channels have different cross-sections along the axis of the hull. To be more precise, their cross-sections decrease from bow (3) and stern (32) to the bottom center (29). Secondary propelling and maneuvering devices consist of secondary rotors (2), water-jets or similar components which are housed on the bottom (29) in pairs of two.
Inventors:
Potochnik, Lucio
Application Number:
JP50535190A
Publication Date:
August 06, 1992
Filing Date:
April 02, 1990
Export Citation:
Assignee:
Potochnik, Lucio
International Classes:
B63H1/04; B63H5/02; B63H5/04; B63H11/00; (IPC1-7): B63H1/04; B63H5/02; B63H11/00
Attorney, Agent or Firm:
Nobuyuki Iida