Title:
MOTOR-INTEGRATED FLUID MACHINE AND VERTICAL TAKE-OFF AND LANDING AIRCRAFT
Document Type and Number:
Japanese Patent JP2020093705
Kind Code:
A
Abstract:
To provide a motor-integrated fluid machine, etc. that rotate the blades appropriately in a compact configuration.SOLUTION: A motor-integrated fan 1 comprising one or more motors integrated thereinto includes: a shaft part 11 which serves as a supporting system disposed at the center of the axis of rotation; 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 an outer periphery of the shaft part 11; and a motor 14 which rotates the rotation part 12. The rotation part 12 comprises: a plurality of blades 32 rotatably supported at least on the shaft part 11 and rotating thereabout, the blades being arranged in a circumferential direction of the axis I of rotational; and a rotation support ring 33 connected to one side of each of the blades 32 in a radial direction of the axis of rotation, the rotation support ring supporting the plurality of blades 32.SELECTED DRAWING: Figure 1
Inventors:
URUMA OSAMU
YAJIMA TOSHIHIDE
FUJIWARA NAOAKI
KATAYAMA TAKESHI
YAJIMA TOSHIHIDE
FUJIWARA NAOAKI
KATAYAMA TAKESHI
Application Number:
JP2018233716A
Publication Date:
June 18, 2020
Filing Date:
December 13, 2018
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD
International Classes:
B64C27/20; B64C27/16; B64C29/00; B64D27/24; H02K21/24
Domestic Patent References:
| JP2001097288A | 2001-04-10 |
Foreign References:
| DE102011054849B3 | 2013-01-31 | |||
| US4953811A | 1990-09-04 | |||
| US3708251A | 1973-01-02 | |||
| US4459087A | 1984-07-10 | |||
| US20110272520A1 | 2011-11-10 |
Attorney, Agent or Firm:
Sakai International Patent Office