(19)
(11) EP 2 076 729 A1

(12)

(43) Date of publication:
08.07.2009 Bulletin 2009/28

(21) Application number: 07823105.7

(22) Date of filing: 12.10.2007
(51) International Patent Classification (IPC): 
F28D 9/00(2006.01)
 F28F 21/08(2006.01)
(86) International application number:
PCT/FI2007/000244
(87) International publication number:
WO 2008/046952 (24.04.2008 Gazette 2008/17)
(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 MT NL PL PT RO SE SI SK TR

(30) Priority: 16.10.2006 FI 20060913

(71) Applicant: VAHTERUS OY
23600 Kalanti (FI)

(72) Inventors:
  • KONTU, Mauri Olavi
    23660 Kalanti As. (FI)
  • VIRTANEN, Marko
    23500 Uusikaupunki (FI)

(74) Representative: Suominen, Kaisa Liisa 
Turun Patenttitoimisto Oy, P.O.Box 99
20521 Turku
20521 Turku (FI)

   


(54) PLATE HEAT EXCHANGER AND USES OF A HEAT EXCHANGER PLATE