Title:
モータ一体型流体機械及び垂直離着陸機
Document Type and Number:
Japanese Patent JP7269722
Kind Code:
B2
Abstract:
A motor-integrated fan 1 including one or more motors integrated therein comprises: a shaft part 11 which serves as a supporting system disposed at the center of a rotational axis; a rotation part 12 which is a rotating system rotating about the shaft part 11; a duct 13 which serves as a supporting system provided on the outer periphery of the shaft part 11; and a motor 14 which rotates the rotation part 12, wherein the rotation part 12 comprises: a plurality of blades 32 rotatably supported at least on the shaft part 11 and rotating thereabout, the blades 32 being arranged in a circumferential direction of the rotational axis I; and a rotation support ring 33 connected on one side of each of the blades 32 in a radial direction of the rotational axis, the rotation support ring 33 supporting the plurality of blades 32.
Inventors:
Osamu Uruma
Toshihide Yajima
Naoaki Fujiwara
Ken Katayama
Toshihide Yajima
Naoaki Fujiwara
Ken Katayama
Application Number:
JP2018233716A
Publication Date:
May 09, 2023
Filing Date:
December 13, 2018
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES,LTD.
International Classes:
B64C27/20; B64C27/16; B64C29/00; B64D27/24; H02K21/24
Domestic Patent References:
| JP2001097288A |
Foreign References:
| DE102011054849B3 | ||||
| US4953811 | ||||
| US3708251 | ||||
| US4459087 | ||||
| US20110272520 |
Attorney, Agent or Firm:
Sakai International Patent Office