Title:
冗長系推進装置及び電動航空機
Document Type and Number:
Japanese Patent JP7265957
Kind Code:
B2
Abstract:
A redundant propulsion device includes a propeller and electric motors. The electric motors are configured to drive the propeller. The electric motors are disposed with respect to a propeller shaft of the propeller so that, around the propeller shaft, at least one of the electric motors is disposed at each of the locations in the longitudinal direction of the propeller shaft. The electric motors are disposed at positions such that an output shaft of each of the electric motors does not overlap an output shaft of any other one of the electric motors as viewed in the longitudinal direction of the propeller shaft from the propeller.
Inventors:
Daisuke Hirabayashi
Kazuaki Kotani
Kazunari Sato
Kazuaki Kotani
Kazunari Sato
Application Number:
JP2019144102A
Publication Date:
April 27, 2023
Filing Date:
August 06, 2019
Export Citation:
Assignee:
Subaru corporation
International Classes:
B64D27/26; B64D27/24; B64D33/10; H02K7/14
Domestic Patent References:
| JP2019500277A | ||||
| JP2018523801A | ||||
| JP2010041747A | ||||
| JP2007325479A | ||||
| JP60501353A | ||||
| JP2016130509A | ||||
| JP2009159658A |
Foreign References:
| WO2016009824A1 |
Attorney, Agent or Firm:
Hiroshi Arafune
Yoshio Arafune
Yoshio Arafune
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