(19)
(11) EP 2 145 149 A1

(12)

(43) Date of publication:
20.01.2010 Bulletin 2010/03

(21) Application number: 08757091.7

(22) Date of filing: 12.05.2008
(51) International Patent Classification (IPC): 
F28C 3/00(2006.01)
B64F 1/36(2006.01)
B64D 15/04(2006.01)
E01H 5/10(2006.01)
(86) International application number:
PCT/CA2008/000928
(87) International publication number:
WO 2008/138135 (20.11.2008 Gazette 2008/47)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated Extension States:
AL BA MK RS

(30) Priority: 11.05.2007 US 917636 P
11.05.2007 US 917640 P

(71) Applicant: Chinook Mobile Heating and Deicing Corporation
Ottawa, ON K1T 3T7 (CA)

(72) Inventor:
  • BOURGAULT, Pierre
    Aylmer, Québec J9H 5M9 (CA)

(74) Representative: Burt, Matthew Thomas 
Abel & Imray
20 Red Lion Street London WC1R 4PQ
20 Red Lion Street London WC1R 4PQ (GB)

   


(54) A DELIVERY HEAD SYSTEM FOR OPTIMIZING HEAT TRANSFER TO A CONTAMINATED SURFACE