Title:
LIFTING APPARATUS FOR VERTICAL TAKEOFF AND LANDING AIRCRAFT
Document Type and Number:
WIPO Patent Application WO/2021/029492
Kind Code:
A1
Abstract:
According to one aspect of the present invention, provided is a lifting apparatus for a vertical takeoff and landing aircraft, the apparatus comprising: a lift fan device; at least one variable vane device disposed below the lift fan device; and a duct having a lift fan mounting part in which the lift fan device is mounted and of which the inner surface has a circular edge, and at least one variable vane mounting part which communicates with the lift fan mounting part, in which the variable vane device is mounted, and of which the inner surface has a square edge.
Inventors:
CHOI JAE HO (KR)
Application Number:
PCT/KR2019/016036
Publication Date:
February 18, 2021
Filing Date:
November 21, 2019
Export Citation:
Assignee:
HANWHA AEROSPACE CO LTD (KR)
International Classes:
B64C29/00
Foreign References:
| KR20190047446A | 2019-05-08 | |||
| KR101804328B1 | 2017-12-04 | |||
| KR20100138400A | 2010-12-31 | |||
| JP2002542116A | 2002-12-10 | |||
| US20020047071A1 | 2002-04-25 |
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
Download PDF: