(19)
(11) EP 2 005 072 A1

(12)

(43) Date of publication:
24.12.2008 Bulletin 2008/52

(21) Application number: 07741368.0

(22) Date of filing: 04.04.2007
(51) International Patent Classification (IPC): 
F24F 9/00(2006.01)
(86) International application number:
PCT/JP2007/057932
(87) International publication number:
WO 2007/117017 (18.10.2007 Gazette 2007/42)
(84) Designated Contracting States:
ES NL

(30) Priority: 05.04.2006 JP 2006104484

(71) Applicant: Mayekawa Mfg. Co., Ltd.
Koto-ku Tokyo 135-8482 (JP)

(72) Inventors:
  • TSUBATA, Kouichi
    Koto-ku, Tokyo 135-0046 (JP)
  • OSUGA, Nobuo
    Koto-ku, Tokyo 135-0046 (JP)
  • AKIZUKI, Takahiro
    Koto-ku, Tokyo 135-0046 (JP)
  • FUCHIKAMI, Hideki
    Koto-ku, Tokyo 135-0046 (JP)
  • OGURA, Masataka
    Koto-ku, Tokyo 135-0046 (JP)
  • MANAKA, Akifumi
    Koto-ku, Tokyo 135-0046 (JP)
  • ANDO, Masakatsu
    Koto-ku, Tokyo 135-0046 (JP)
  • NAKANISHI, Tatsuya
    Koto-ku, Tokyo 135-0046 (JP)

(74) Representative: Strehl Schübel-Hopf & Partner 
Maximilianstrasse 54
80538 München
80538 München (DE)

   


(54) AIR SHUTTER AND INSTALLATION METHOD THEREOF