(19)
(11) EP 1 949 050 A2

(12)

(43) Date of publication:
30.07.2008 Bulletin 2008/31

(21) Application number: 06817333.5

(22) Date of filing: 25.10.2006
(51) International Patent Classification (IPC): 
G01F 23/00(2006.01)
(86) International application number:
PCT/US2006/041445
(87) International publication number:
WO 2007/050586 (03.05.2007 Gazette 2007/18)
(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: 25.10.2005 US 729901 P
28.07.2006 US 834019 P
17.08.2006 US 838237 P

(71) Applicant: QST Holdings, L.L.C.
Brentwood, TN 37027 (US)

(72) Inventor:
  • FARRELL, Scott
    Brentwood, TN 37027-5114 (US)

(74) Representative: Larcher, Dominique 
Cabinet Vidon, 16 B, rue Jouanet, B.P. 90333, Technopole Atalante
35703 Rennes Cédex 7
35703 Rennes Cédex 7 (FR)

   


(54) SYSTEM AND METHOD FOR DETECTING LEAKS IN SEALED COMPARTMENTS