Title:
VENTILATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2011/148645
Kind Code:
A1
Abstract:
Disclosed is a ventilation device provided with a wind tunnel pipe, a cylindrical portion, a louver, a flange, a frame, and an electric component box, wherein the electric component box is comprised of an electric component box case and an electric component box cover. A first fitting portion at which the electric component box case is fitted with the electric component box cover, and a second fitting portion at which a motor case containing a motor and being integrally formed with the cylindrical portion is fitted with a motor cover protecting the motor, are overlapped in a stepwise manner.
Inventors:
TSUBOSA, Daisuke (())
坪佐 大輔 (())
坪佐 大輔 (())
Application Number:
JP2011/002961
Publication Date:
December 01, 2011
Filing Date:
May 27, 2011
Export Citation:
Assignee:
PANASONIC CORPORATION (1006, Oaza Kadoma Kadoma-sh, Osaka 01, 〒5718501, JP)
パナソニック株式会社 (〒01 大阪府門真市大字門真１００６番地 Osaka, 〒5718501, JP)
TSUBOSA, Daisuke (())
パナソニック株式会社 (〒01 大阪府門真市大字門真１００６番地 Osaka, 〒5718501, JP)
TSUBOSA, Daisuke (())
International Classes:
F24F7/013; F24F7/10
Attorney, Agent or Firm:
NAITO, Hiroki et al. (1006 Oaza Kadoma, Kadoma-sh, Osaka 01, 〒5718501, JP)
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Claims:
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