(19)
(11) EP 2 256 281 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
01.01.2014 Bulletin 2014/01

(43) Date of publication A2:
01.12.2010 Bulletin 2010/48

(21) Application number: 10397508.2

(22) Date of filing: 24.05.2010
(51) International Patent Classification (IPC): 
E06B 7/02(2006.01)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
Designated Extension States:
BA ME RS

(30) Priority: 29.05.2009 FI 20090210 U

(71) Applicant: Dir-Air Oy
11710 Riihimäki (FI)

(72) Inventor:
  • Tarpio, Tapio
    11710, Riihimäki (FI)

(74) Representative: Pursiainen, Timo Pekka 
Tampereen Patenttitoimisto Oy Hermiankatu 1 B
33720 Tampere
33720 Tampere (FI)

   


(54) Air guide


(57) An air guide (1) to be used in a window (3) comprises at least a first built-in frame (11a) to which a first pane (9a) is fastened, and a second built-in frame (11b) to which a second pane (9b) is fastened, wherein an interspace (10a) is provided between the first pane (9a) and the second pane (9b). The air guide (1) comprises a first inlet (6) for conveying replacement air into the air guide (1), and a flow louver (5) and an air flow guide wall (8) for guiding the replacement air into said first interspace (10a) of the window. The invention also relates to a window comprising an air guide.







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