A METHOD OF PRODUCING MULTIPLE CHANNELS FOR USE IN A DEVICE FOR EXCHANGE OF SOLUTES OR HEAT BETWEEN FLUID FLOWS - Patent 2504652

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EP 2 504 652 A2

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(88)	Date of publication A3:
	28.07.2011

(43)	Date of publication:
	03.10.2012 Bulletin 2012/40

(21)	Application number: 10798202.7

(22)	Date of filing: 24.11.2010

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International Patent Classification (IPC):

F28D 9/00^(2006.01)

F28D 21/00^(2006.01)

(86)	International application number:
	PCT/SE2010/051298

(87)	International publication number:
	WO 2011/065906 (03.06.2011 Gazette 2011/22)

(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 RS SE SI SK SM TR

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Priority:

24.11.2009 SE 0950889
24.11.2009 US 624612

(71)	Applicant: Air To Air Sweden AB
	226 51 Lund (SE)

(72)	Inventor:
	SIVERKLEV, Johan SE-438 92 Härryda (SE)

(74)	Representative: Mezöfi, Roland Björn Gergely et al
	Kransell & Wennborg KB P.O. Box 27834 SE-115 93 Stockholm SE-115 93 Stockholm (SE)

(54)	A METHOD OF PRODUCING MULTIPLE CHANNELS FOR USE IN A DEVICE FOR EXCHANGE OF SOLUTES OR HEAT BETWEEN FLUID FLOWS