Title:
PROPULSOR AND AQUATIC MOBILE APPARATUS
Document Type and Number:
WIPO Patent Application WO/2024/036641
Kind Code:
A1
Abstract:
The present application relates to the technical field of ships. Provided are a propulsor and an aquatic mobile apparatus, which aim to solve the technical problem of it not being possible to take into account both the propulsion performance and the heat dissipation performance of a propulsor. The propulsor comprises a frame, an electric motor, a driver and a propeller. The frame is provided with a wave suppression portion, which has a first accommodation cavity and is configured to come into contact with the water current in a water area. The electric motor is mounted on the frame, and is configured to output torque. The driver is fixed to the first accommodation cavity, and is electrically connected to the electric motor, so as to control the electric motor to operate; and heat transfer is performed between the driver and the water current via the wave suppression portion. The propeller is mounted on the frame, and can receive the torque from the electric motor. The present application has the beneficial effects of improving the heat dissipation performance of the propulsor and ensuring the propulsion performance of same.
Inventors:
LI JUN (CN)
WAN XIAOKANG (CN)
QU XIAOFENG (CN)
WANG HAIYANG (CN)
TANG BIAO (CN)
WAN XIAOKANG (CN)
QU XIAOFENG (CN)
WANG HAIYANG (CN)
TANG BIAO (CN)
Application Number:
PCT/CN2022/113769
Publication Date:
February 22, 2024
Filing Date:
August 19, 2022
Export Citation:
Assignee:
GUANGDONG EPROPULSION TECH LIMITED (CN)
International Classes:
B63J2/12
Foreign References:
| CN112092985A | 2020-12-18 | |||
| CN112550656A | 2021-03-26 | |||
| CN114286781A | 2022-04-05 | |||
| CN114476010A | 2022-05-13 | |||
| CN114228968A | 2022-03-25 | |||
| JP2012224096A | 2012-11-15 |
Attorney, Agent or Firm:
SHENZHEN DINGYAN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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