(19)
(11) EP 1 989 489 A2

(12)

(43) Date of publication:
12.11.2008 Bulletin 2008/46

(21) Application number: 07778659.8

(22) Date of filing: 27.02.2007
(51) International Patent Classification (IPC): 
F24F 7/00(2006.01)
B22C 17/06(2006.01)
(86) International application number:
PCT/US2007/062832
(87) International publication number:
WO 2008/030633 (13.03.2008 Gazette 2008/11)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated Extension States:
AL BA HR MK RS

(30) Priority: 24.02.2006 US 361574

(71) Applicant: Airfixture LLC
Kansas City, KS 66105 (US)

(72) Inventors:
  • HELGESON, Andrew
    Kansas City, KS 66109 (US)
  • MCQUEENY, Michael, J.
    Leawood, KS 66209 (US)
  • REESE, James A.
    Albany, MO 64402 (US)
  • OTTE, Jeffery
    Overland Park, KS 66213 (US)
  • DEMSTER, Stan
    Lenexa, KS 66220 (US)

(74) Representative: Ede, Eric 
Murgitroyd & Company 165-169 Scotland Street
GB-Glasgow G5 8PL
GB-Glasgow G5 8PL (GB)

   


(54) VARIABLE AIR VOLUME TIME MODULATED FLOOR TERMINAL