(19)
(11) EP 2 309 192 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
30.11.2011 Bulletin 2011/48

(43) Date of publication A2:
13.04.2011 Bulletin 2011/15

(21) Application number: 10179201.8

(22) Date of filing: 24.09.2010
(51) International Patent Classification (IPC): 
F24C 15/20(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: 25.09.2009 DK 200970127

(71) Applicant: Netto Air ApS
8462 Harlev J (DK)

(72) Inventor:
  • Poulsen, Richard
    8462, Harlev J (DK)

(74) Representative: Gregersen, Niels Henrik et al
Patrade A/S Fredens Torv 3A
8000 Aarhus C
8000 Aarhus C (DK)

   


(54) Cooker hood assembly


(57) Cooker hood assembly, comprising a mainly cylindrical apparatus housing (4) with a first opening adapted for being permanently connected with a ventilation duct, and with a second opening connected with a curved screen member (8) by means of a lower annular edge part (6) of the apparatus housing (4), the cooker hood (2) including or interacting with a usual electronic control panel, wherein the apparatus housing (4) comprises a convex valve plate (10) with a centrally disposed third opening (12) which by means of motor devices is displaceable between a closed and an open position, and which in a convex surface comprises said permanent connection to the ventilation duct in the form of a central boring. By means of simple technical measures it is hereby possible to achieve an improved cooker hood which also fulfils the legal requirements for permanent minimum ventilation mentioned in the introduction.







Search report