(19)
(11) EP 2 449 330 A2

(12)

(88) Date of publication A3:
09.06.2011

(43) Date of publication:
09.05.2012 Bulletin 2012/19

(21) Application number: 10766360.1

(22) Date of filing: 23.06.2010
(51) International Patent Classification (IPC): 
F28D 1/04(2006.01)
(86) International application number:
PCT/SE2010/050717
(87) International publication number:
WO 2011/002401 (06.01.2011 Gazette 2011/01)
(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 SE SI SK SM TR

(30) Priority: 30.06.2009 SE 0950507

(71) Applicant: Alfa Laval Corporate AB
221 00 Lund (SE)

(72) Inventor:
  • CHRISTENSEN, Rolf
    S-240 14 Veberöd (SE)

   


(54) METHOD OF OPERATING AN ASSEMBLY OF HEAT EXCHANGERS FOR SUBCRITICAL AND TRANSCRITICAL CONDITIONS, AND AN ASSEMBLY OF HEAT EXCHANGERS