(19)
(11) EP 2 654 983 A1

(12)

(43) Date of publication:
30.10.2013 Bulletin 2013/44

(21) Application number: 11851467.8

(22) Date of filing: 22.12.2011
(51) International Patent Classification (IPC): 
B21D 53/04(2006.01)
(86) International application number:
PCT/US2011/066965
(87) International publication number:
WO 2012/088466 (28.06.2012 Gazette 2012/26)
(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

(30) Priority: 22.12.2010 US 201061425840 P

(71) Applicant: Flexenergy Energy Systems, Inc.
Irvine, CA 92618 (US)

(72) Inventors:
  • MANTER, Gary, G.
    Hamilton, MA 01982 (US)
  • FINSTAD, Brian, R.
    Eliot, ME 03903 (US)
  • STAMENOV, Toni, H.
    Portsmouth, NH 03801 (US)

(74) Representative: Epping - Hermann - Fischer 
Patentanwaltsgesellschaft mbH Ridlerstrasse 55
80339 München
80339 München (DE)

   


(54) REFOLD HEAT EXCHANGER