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Patent Searching and Data


Title:
AIR BLOWING DEVICE AND HAND DRYING DEVICE USING THE SAME
Document Type and Number:
WIPO Patent Application WO/2010/084723
Kind Code:
A1
Abstract:
Disclosed is an air blowing device comprised of a high-pressure air generating device; a suction port through which high-pressure air supplied from the high-pressure air generating device is sucked; a discharging port through which the high-pressure air is discharged; a main passage which has a rectangular cross section perpendicular to a direction in which the high-pressure air passes; a circulating air passage which extends from one of the long sides of the rectangular cross section, and is in communication with the other long side, when the long sides of the rectangular section correspond to the height of the main passage and the short sides of the rectangular section correspond to the width of the main passage; and an enlarging portion in which the area of the rectangular cross section increases toward the discharging port, wherein the main passage connects the suction port and the enlarging portion, and vibrates the high-pressure air discharged from the discharging port in the width direction of the main passage. The air blowing device is further comprised of a vibration stabilizing portion which stabilizes the vibration.

Inventors:
ODA IPPEI
TANIGUCHI KAZUHIRO
KATOU TSUTOMU
OTOBE FUMIKO
Application Number:
PCT/JP2010/000216
Publication Date:
July 29, 2010
Filing Date:
January 18, 2010
Export Citation:
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Assignee:
PANASONIC CORP (JP)
ODA IPPEI
TANIGUCHI KAZUHIRO
KATOU TSUTOMU
OTOBE FUMIKO
International Classes:
F15D1/08; A47K10/48; F15C1/22
Foreign References:
JPH02501820A1990-06-21
US4662568A1987-05-05
JP2008048877A2008-03-06
JPS4820680B11973-06-22
Attorney, Agent or Firm:
NAITO, Hiroki et al. (JP)
Hiroki Naito (JP)
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