(19)
(11) EP 2 392 868 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
07.08.2013 Bulletin 2013/32

(43) Date of publication A2:
07.12.2011 Bulletin 2011/49

(21) Application number: 11250572.2

(22) Date of filing: 01.06.2011
(51) International Patent Classification (IPC): 
F24F 9/00(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 RS SE SI SK SM TR
Designated Extension States:
BA ME

(30) Priority: 05.06.2010 GB 201009460

(71) Applicant: Thermoscreens Limted
Nuneaton Warwickshire CV11 5AU (GB)

(72) Inventor:
  • Price, Mike
    Nuneaton Warwickshire CV11 5AU (GB)

(74) Representative: Bhimani, Alan et al
Marks & Clerk LLP Alpha Tower Suffolk Street Queensway
Birmingham B1 1TT
Birmingham B1 1TT (GB)

   


(54) Air curtain discharge device


(57) An air curtain discharge device 33 is provided for use with an air curtain 20 of the type used to separate two spaces A, B from each other in order to protect an opening. The discharge device comprises a plenum chamber 30 for receiving compressed air. An air distribution means 32 is operable for directing and increasing the velocity of pressurized air from the plenum chamber towards an outlet 38. The air curtain discharge device further comprises means 34 for reducing turbulence within the air.







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