Title:
TAILSITTER AIRCRAFT
Document Type and Number:
WIPO Patent Application WO/2020/183594
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a tailsitter aircraft capable of roll control, pitch control, and yaw control with higher accuracy and responsiveness than conventionally. A tailsitter aircraft 1 is provided with: a body 20; four main wings 30a, etc., connected to the body 20 in an X shape when viewed from the front; eight propellers 50a, etc., two being provided on each of the four main wings 30a, etc., and which serve to provide lift or propulsion; and eight electric motors 51a, etc., that correspond one-to-one with the eight propellers 50a, etc., and that control the rotational speeds of the corresponding eight propellers 50a, etc. The eight propellers 50a, etc., are configured such that four inner propellers 50a, etc., are respectively provided on the insides of the front edge portions of the four main wings 30a, etc., and such that four outer propellers 60a, etc., are respectively provided on the outsides of the front edge portions of the four main wings 30a, etc.
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Inventors:
OHASHI TOSHIO (JP)
Application Number:
PCT/JP2019/009836
Publication Date:
September 17, 2020
Filing Date:
March 11, 2019
Export Citation:
Assignee:
IND NETWORK CO LTD (JP)
International Classes:
B64C29/00
Domestic Patent References:
| WO2017200610A1 | 2017-11-23 |
Foreign References:
| JP2016517821A | 2016-06-20 | |||
| CN205440867U | 2016-08-10 | |||
| US20180354615A1 | 2018-12-13 | |||
| US20180002011A1 | 2018-01-04 | |||
| US20160144957A1 | 2016-05-26 |
Attorney, Agent or Firm:
MEBUKI IP LAW FIRM (JP)
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