Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yoshiaki Tasaka0
Atsushi Kumita0
Noriyoshi Hiraoka0
Takayoshi Suzuki0
Akihiro Onoue0
Date of Patent
February 12, 2019
0Patent Application Number
147461670
Date Filed
June 22, 2015
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An electric propulsion device includes a duct having a cylindrical shape and that includes a stator. A rim includes a rotor rotatable relative to the duct, and a plurality of fins. A bracket supports the duct so as to allow the duct to turn about a turning axis that intersects with the rotation axis of the rim, and a turning actuator that integrally turns the duct and the rim. The turning actuator is fixed to the bracket, and the duct is turnable relative to the bracket.
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