Title:
MULTIDIRECTIONAL SIMULTANEOUS BLOWER HAVING ROTATABLE BLOWOUT SHELL
Document Type and Number:
Japanese Patent JP2022076034
Kind Code:
A
Abstract:
To solve a problem that, in many cases of a conventional electric fan, the electric fan possesses a swing function, and allows a plurality of persons at a circumference to be exposed to a wind, however, objective persons cannot receive the wind continuously, and only when the electric fan is oriented to the persons, the persons can intermittently receive the wind, and therefore, even if a blower having a large wind volume is used, it is difficult for the persons to be cooled down satisfactorily.SOLUTION: A blower comprises a blowout port, and also comprises a plurality of blowout shells which are rotatably and externally fit to a main body with respect to the same and substantially-vertical rotating shaft, and a space surrounded by the blowout shells, the other blowout port, an air intake port, and a portion for blocking air at the other box body portion or the like is formed. The blower can simultaneously blow out winds to a plurality of arbitrary horizontal directions by encapsulating one or a plurality of impellers which are driven by a motor, and an air conduct for making the impellers and an external space communicate with each other via the blowout port and the air intake port.SELECTED DRAWING: Figure 1A
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Inventors:
ABE SHUJI
Application Number:
JP2020186225A
Publication Date:
May 19, 2022
Filing Date:
November 08, 2020
Export Citation:
Assignee:
ABE SHUJI
International Classes:
F04D25/08; F04D17/04; F04D25/16; F04D29/054; F04D29/44; F24F7/007