Title:
移動型空気清浄機
Document Type and Number:
Japanese Patent JP7198678
Kind Code:
B2
Abstract:
This mobile air purifier (1) comprises: wheels (9s1, 9s2) for moving a housing (2); drive motors (9m1, 9m2) for driving the wheels (9s1, 9s2); a filter (3) for removing dust in the air inside a room; a fan (6) provided on the downstream side of the flow of the air that passed through the filter (3); a fan motor (6m) for driving the fan (6); and a control device (5a) for controlling the drive motors (9m1, 9m2) so that the moving speed of the housing (2) does not exceed the intake speed of the fan (6).
Inventors:
Kohei Kyotani
Azusa Amino
Kotani Honest
Akiyoshi Ohira
Kentaro Sano
Azusa Amino
Kotani Honest
Akiyoshi Ohira
Kentaro Sano
Application Number:
JP2019010078A
Publication Date:
January 04, 2023
Filing Date:
January 24, 2019
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
F24F7/003; B01D46/00; F04D29/70; F24F7/007
Domestic Patent References:
| JP200353119A | ||||
| JP2012135325A |
Attorney, Agent or Firm:
Patent Attorney Corporation Isono International Patent and Trademark Office
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