(19)
(11) EP 1 592 951 A2

(12)

(88) Date of publication A3:
25.11.2004

(43) Date of publication:
09.11.2005 Bulletin 2005/45

(21) Application number: 04705678.3

(22) Date of filing: 27.01.2004
(51) International Patent Classification (IPC)7: G01F 1/74, G01F 15/02, G01F 1/66, G01F 1/708, G01F 1/712
(86) International application number:
PCT/US2004/002291
(87) International publication number:
WO 2004/068080 (12.08.2004 Gazette 2004/33)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
Designated Extension States:
AL LT LV MK

(30) Priority: 27.01.2003 US 442968 P
16.09.2003 US 503349 P
07.11.2003 US 518171 P
17.11.2003 US 715197

(71) Applicant: CiDra Corporation
Wallingford, CT 06492 (US)

(72) Inventors:
  • GYSLING, Daniel, L.
    Glastonbury, CT 06033 (US)
  • LOOSE, Douglas, H.
    Southington, CT 06489 (US)

(74) Representative: Klunker . Schmitt-Nilson . Hirsch 
Winzererstrasse 106
80797 München
80797 München (DE)

   


(54) AN APPARATUS AND METHOD FOR PROVIDING A FLOW MEASUREMENT COMPENSATED FOR ENTRAINED GAS