Title:
THRUSTER PROTECTIVE DEVICE AND PROPELLER THRUSTER
Document Type and Number:
WIPO Patent Application WO/2024/037197
Kind Code:
A1
Abstract:
A thruster protective device and a propeller thruster. The thruster protective device comprises a mount (1) for connecting a propeller (5) to a ship body, and a protective structure surrounding the propeller (5). The protective structure comprises a front protective cover (2) and a rear protective cover (3), wherein the front of the front protective cover (2) is provided with a water inlet grating (21), and the rear thereof is provided with an engagement part; and the front of the rear protective cover (3) is provided with a snap-fit part snap-fitted with the engagement part. The front protective cover is snap-fitted with the rear protective cover, which facilitates mounting and dismounting, thereby being beneficial for cleaning sundries in a thruster.
Inventors:
FU XIAOHUA (CN)
Application Number:
PCT/CN2023/103076
Publication Date:
February 22, 2024
Filing Date:
June 28, 2023
Export Citation:
Assignee:
ZHEJIANG WEHIGH TECH CO LTD (CN)
International Classes:
B63H11/01; B63H5/16
Foreign References:
| CN115416831A | 2022-12-02 | |||
| CN211893614U | 2020-11-10 | |||
| CN108750058A | 2018-11-06 | |||
| CN104859820A | 2015-08-26 | |||
| EP2923942A1 | 2015-09-30 | |||
| US20110073029A1 | 2011-03-31 |
Attorney, Agent or Firm:
HANGZHOU HANGCHENG PATENT ATTORNEY OFFICE CO., LTD. (CN)
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