Title:
PROTRUDING TAIL SHAFT SUPPORT OF SHIP AND SHIP USING SAME
Document Type and Number:
WIPO Patent Application WO/2018/171126
Kind Code:
A1
Abstract:
Disclosed are a protruding tail shaft support of a ship and a ship using same. The protruding tail shaft support of a ship comprises a supporting ring (100) selectively sleeved on a tail shaft, and a support body (110) connecting the supporting ring (100) with a ship body. The support body (110) is provided with a hydrofoil appendage (120) protruding beyond the support body. In the solution, by arranging the hydrofoil appendage and using same to affect a wake field, the propulsive efficiency of a propeller is improved, so as to make full use of the stern flow field energy while making the wake field uniform, thereby achieving the effects of energy conservation and emission reduction.
Inventors:
HE GUANGWEI (CN)
CHEN HAO (CN)
WANG BINGLIANG (CN)
CHEN HAO (CN)
WANG BINGLIANG (CN)
Application Number:
PCT/CN2017/100613
Publication Date:
September 27, 2018
Filing Date:
September 05, 2017
Export Citation:
Assignee:
GUANGZHOU SHIPYARD INT CO LTD (CN)
International Classes:
B63H23/36
Foreign References:
| CN106828857A | 2017-06-13 | |||
| JPS61105294A | 1986-05-23 | |||
| CN203512016U | 2014-04-02 | |||
| CN104149963A | 2014-11-19 |
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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