Title:
JET DRIVE
Document Type and Number:
WIPO Patent Application WO/2018/026080
Kind Code:
A1
Abstract:
The present invention relates to a jet drive. The jet drive according to the present invention comprises: a duct having an introduction part for introducing water, and a discharge part which forms a concentric circle with the introduction part and discharges the water introduced therefrom, thereby providing thrust to a submerged floating body; a stator accommodated in the duct and having a coil wound around the stator; a rotor rotatably provided in the duct and rotated by the electromagnetic force between the rotor and the stator; and an impeller having a plurality of wings coupled to the rotor, and, by means of the rotation of the rotor, applying pressure to the water being introduced into the introduction part of the duct and thereby discharging same through the discharge part.
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Inventors:
LEE JAE HOON (KR)
Application Number:
PCT/KR2017/001437
Publication Date:
February 08, 2018
Filing Date:
February 10, 2017
Export Citation:
Assignee:
XTIM OCEAN INC (KR)
International Classes:
B63H11/08; B63H21/17; B63H23/00; B63H23/32
Foreign References:
| JP2009161003A | 2009-07-23 | |||
| KR20070010170A | 2007-01-22 | |||
| KR20020086922A | 2002-11-20 | |||
| JP2002250227A | 2002-09-06 | |||
| JP2000168687A | 2000-06-20 |
Attorney, Agent or Firm:
YOO, Cheol Hyun (KR)
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