Title:
送風装置
Document Type and Number:
Japanese Patent JP5838296
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a blowing device that has an impeller encapsulated therein to eliminate insecurity of contact with the impeller and has a proper nozzle configuration to provide a cool air feeling in a wider range, thereby improving comfortability.SOLUTION: The blowing device includes a plurality of blow-off parts 7 each having a slit nozzle 6 for blowing off high pressure air to generate an air flow on one side. The blowing device is configured such that the slit nozzles 6 of the respective blow-off parts 7 are arranged so as to annularly encircle a vertical axis 9 while being spaced apart from the vertical axis 9 on a plane defined by the arbitrary vertical axis 9 and a reference planar surface 10 perpendicular to the vertical axis, and a slit nozzle blow-off direction 11 is directed outward relative to the vertical axis 9.
Inventors:
Atsushi Nagata
Kotanaki Takuya
Ippei Oda
Kotanaki Takuya
Ippei Oda
Application Number:
JP2011190315A
Publication Date:
January 06, 2016
Filing Date:
September 01, 2011
Export Citation:
Assignee:
Panasonic IP Management Co., Ltd.
International Classes:
F04F5/16; F04D25/08
Domestic Patent References:
| JP7190443A |
Foreign References:
| US2488467 | ||||
| CN101936310A | ||||
| EP1804004A2 |
Attorney, Agent or Firm:
Kentaro Fujii
Kenji Kamada
Hiroo Maeda
Kenji Kamada
Hiroo Maeda