Title:
HOVERCRAFT
Document Type and Number:
WIPO Patent Application WO/2019/148352
Kind Code:
A1
Abstract:
A hovercraft, comprising a ship body (1) and a propeller; a first side wall (3a) and a second side wall (3b) respectively located at two sides of the ship body (1) are provided the bottom of the ship body (1), and the first side wall (3a), the second side wall (3b), the water below the ship body (1) and the bottom of the ship body (1) form a first opening (a) and a second opening (b) at the head end and the tail end of the ship body (1); at the first opening (a) and the second opening (b), a plurality of fixed baffles (5) connected to the bottom of the ship body (1) are uniformly distributed between the first side wall (3a) and the second side wall (3b), and the fixed baffles (5) are parallel to the first side wall (3a) and the second side wall (3b); radial fan modules (4) are respectively provided between the first side wall (3a) and the adjacent fixed baffle (5), between the two adjacent fixed baffles (5), and between the second side wall (3b) and the adjacent fixed baffle (5), the first opening (a) and the second opening (b) are closed by blades of impellers of the radial fan modules (4), so that a closed space (2) is formed between the bottom of the ship body (1) and the water, and the displacement volume of the closed space (2) is greater than the weight of the ship body (1).
Inventors:
LAI CHANGZE (CN)
Application Number:
PCT/CN2018/074693
Publication Date:
August 08, 2019
Filing Date:
January 31, 2018
Export Citation:
Assignee:
LAI CHANGZE (CN)
International Classes:
B60V3/06
Foreign References:
| CN2418069Y | 2001-02-07 | |||
| CN205854134U | 2017-01-04 | |||
| CN205652126U | 2016-10-19 | |||
| CN2427411Y | 2001-04-25 | |||
| US3877408A | 1975-04-15 | |||
| US4422517A | 1983-12-27 |
Attorney, Agent or Firm:
SHENZHEN STANDARD PATENT & TRADEMARK AGENT LTD. (CN)
Download PDF: