Title:
VORTEX GENERATOR, RADOME, AND ANTENNA
Document Type and Number:
WIPO Patent Application WO/2023/065779
Kind Code:
A1
Abstract:
The present application relates to a vortex generator, a radome and an antenna, and belongs to the technical field of wind resistance reduction. The vortex generator comprises a first vortex generating portion and a second vortex generating portion. The first vortex generating portion comprises a first wing tip, and the first wing tip is located at the first end of the first vortex generating portion. The second vortex generating portion comprises a second wing tip, and the second wing tip is located at the first end of the second vortex generating portion. The second end of the first vortex generating portion is connected to the second end of the second vortex generating portion. The vortex generator is applied to the radome, such that the resistance of the airflow to the radome can be reduced, and the potential safety hazard of the wind resistance to the antenna is reduced. Moreover, the vortex generator can reduce the resistance of the airflow blown to the radome from each direction, thereby further enhancing the resistance reduction effect.
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| WO/2021/073706 | WINGTIP |
| WO/1999/050141 | DEPLOYABLE FLOW CONTROL DEVICE |
| WO/2014/170691 | BRAIDED COMPOSITE SPAR |
Inventors:
YANG TIANYONG (CN)
ZHANG WEI (CN)
ZHANG GE (CN)
WANG HONGYANG (CN)
ZHANG WEI (CN)
ZHANG GE (CN)
WANG HONGYANG (CN)
Application Number:
PCT/CN2022/110891
Publication Date:
April 27, 2023
Filing Date:
August 08, 2022
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
B64C23/06; H01Q1/42
Domestic Patent References:
| WO2021197081A1 | 2021-10-07 |
Foreign References:
| US20160010670A1 | 2016-01-14 | |||
| JP2001050215A | 2001-02-23 | |||
| CN112808465A | 2021-05-18 | |||
| CN112018515A | 2020-12-01 | |||
| CN103974878A | 2014-08-06 | |||
| CN208134602U | 2018-11-23 | |||
| CN202111215434A | 2021-10-19 |
Attorney, Agent or Firm:
BEIJING SAN GAO YONG XIN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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