(19)
(11) EP 3 583 370 A1

(12)

(43) Date of publication:
25.12.2019 Bulletin 2019/52

(21) Application number: 18705921.7

(22) Date of filing: 16.02.2018
(51) International Patent Classification (IPC): 
F28D 7/16(2006.01)
F28F 9/00(2006.01)
F28F 9/18(2006.01)
 F28F 9/02(2006.01)
F28F 9/04(2006.01)
F28D 9/00(2006.01)
(86) International application number:
PCT/EP2018/053951
(87) International publication number:
WO 2018/150005 (23.08.2018 Gazette 2018/34)
(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
Designated Extension States:
BA ME
Designated Validation States:
MA MD TN

(30) Priority: 16.02.2017 ES 201730194

(71) Applicant: Valeo Termico S.A.
50011 Zaragoza (ES)

(72) Inventors:
  • PUERTOLAS SANCHEZ, Fernando
    50011 Zaragoza (ES)
  • ROMERO PEREZ, Raul
    50011 Zaragoza (ES)
  • RODRIGO MARCO, Carlos
    50011 Zaragoza (ES)

(74) Representative: Tran, Chi-Hai 
Valeo Systèmes Thermiques 8, rue Louis Lormand CS 80517 La Verrière
78322 Le Mesnil Saint Denis Cedex
78322 Le Mesnil Saint Denis Cedex (FR)

   


(54) HEAT EXCHANGER FOR GASES, IN PARTICULAR FOR EXHAUST GASES FROM AN ENGINE, GAS CIRCULATION PIPE FOR SAID EXCHANGER AND METHOD FOR MANUFACTURING SAID HEAT EXCHANGER