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EP 1 977 184 A1

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(43) Date of publication: 08.10.2008 Bulletin 2008/41 (21) Application number: 07712052.5 (22) Date of filing: 19.01.2007

(51) International Patent Classification (IPC):  F28F 9/04(2006.01) F28D 1/047(2006.01) F16L 13/14(2006.01) F28F 9/26(2006.01) F28F 1/06(2006.01) F02M 31/20(2006.01) (86) International application number: PCT/EP2007/050515 (87) International publication number: WO 2007/082921 (26.07.2007 Gazette 2007/30)

(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 NL PL PT RO SE SI SK TR (30) Priority: 19.01.2006 IT TO20060037 (71) Applicant: Dayco Fluid Technologies S.p.A. 10123 Torino (IT)	(72) Inventors: DEFILIPPI, Roberto I-10141 Torino (IT) COLOSIMO, Franco I-10056 San Mauro Torinese (IT) (74) Representative: Fiussello, Francesco et al Studio Torta S.r.l. Via Viotti, 9 10121 Torino 10121 Torino (IT)