Title:
FLIGHT DEVICE AND FLIGHT DEVICE CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2023/189644
Kind Code:
A1
Abstract:
Provided are a flight device and a flight device control method whereby it is possible to ensure safety even if a defect occurs in a power connection/disconnection unit. A rotor-side power transmission unit 26 of a flight device 10 has a first rotor-side power transmission unit 261 and a second rotor-side power transmission unit 262. A power connection/disconnection unit 27 transmits power according to conditions, and has a first power connection/disconnection unit 271 and a second power connection/disconnection unit 272. The first power connection/disconnection unit 271 is disposed between a first engine-side power transmission unit 251 and the first rotor-side power transmission unit 261. The second power connection/disconnection unit 272 is disposed between a second engine-side power transmission unit 252 and the second rotor-side power transmission unit 262. A calculation control unit 31 changes the flight mode if the degree of power transmission by the first power connection/disconnection unit 271 and the degree of power transmission by the second power connection/disconnection unit 272 deviate by a certain amount or more.
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Inventors:
ISHIKAWA MITSURU (JP)
NAGASHIMA HIROYUKI (JP)
NAGASHIMA HIROYUKI (JP)
Application Number:
PCT/JP2023/010250
Publication Date:
October 05, 2023
Filing Date:
March 16, 2023
Export Citation:
Assignee:
ISHIKAWA ENERGY RES CO LTD (JP)
KUBOTA KK (JP)
KUBOTA KK (JP)
International Classes:
B64D35/04; B64C27/08; B64D25/00; B64D27/04; B64U10/13; B64U20/30; B64U50/11; B64U50/20
Domestic Patent References:
| WO2020137103A1 | 2020-07-02 | |||
| WO2018084261A1 | 2018-05-11 |
Foreign References:
| US20210316874A1 | 2021-10-14 | |||
| US20170158321A1 | 2017-06-08 | |||
| JP2000272593A | 2000-10-03 |
Attorney, Agent or Firm:
OKADA Yoshitaka et al. (JP)
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