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1. WO2018141808 - HEAT EXCHANGER FOR GASES, IN PARTICULAR FOR EXHAUST GASES FROM AN ENGINE, AND METHOD FOR MANUFACTURING SAME

Publication Number WO/2018/141808
Publication Date 09.08.2018
International Application No. PCT/EP2018/052430
International Filing Date 31.01.2018
IPC
F28D 7/16 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT; HEAT STORAGE PLANTS OR APPARATUS IN GENERAL
7Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
16the conduits being arranged in parallel spaced relation
F01N 3/04 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
3Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
02for cooling, or for removing solid constituents of, exhaust
04by means of liquids
F28D 21/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT; HEAT STORAGE PLANTS OR APPARATUS IN GENERAL
21Heat-exchange apparatus not covered by any of the groups F28D1/-F28D20/109
F28F 9/02 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
FDETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
9Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
02Header boxes; End plates
CPC
F01N 2240/02
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
2240Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
02a heat exchanger
F01N 3/0205
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
3Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
02for cooling, or for removing solid constituents of, exhaust
0205using heat exchangers
F01N 3/043
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
3Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
02for cooling, or for removing solid constituents of, exhaust
04using liquids
043without contact between liquid and exhaust gases
F16L 41/084
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
41Branching pipes; Joining pipes to walls
08Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe
082Non-disconnectible joints, e.g. soldered, adhesive or caulked joints
084Soldered joints
F28D 2021/008
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
21Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
0019Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
008for vehicles
F28D 21/0003
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
21Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
0001Recuperative heat exchangers
0003the heat being recuperated from exhaust gases
Applicants
  • VALEO TERMICO, S.A. [ES]/[ES]
Inventors
  • JIMENEZ PALACIOS, Jésus
  • ROMERO PEREZ, Raul
  • URZAY EJEA, Serafin
  • PUERTOLAS SANCHEZ, Fernando
Agents
  • METZ, Gaëlle
Priority Data
P20173011031.01.2017ES
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) HEAT EXCHANGER FOR GASES, IN PARTICULAR FOR EXHAUST GASES FROM AN ENGINE, AND METHOD FOR MANUFACTURING SAME
(FR) ÉCHANGEUR THERMIQUE POUR DES GAZ, EN PARTICULIER POUR LES GAZ D'ÉCHAPPEMENT PROVENANT D'UN MOTEUR, ET SON PROCÉDÉ DE FABRICATION
Abstract
(EN)
The exchanger includes: - a heat exchanger block (B) with: - a first circuit for the circulation of gases and a second circuit for the circulation of a coolant fluid that are arranged to effect a heat exchange between the gases and the coolant fluid, - a part (P) with a through-hole (h) arranged so that the gases or the coolant fluid flow therethrough, and - a tubular pipe (T) with a projection (F) that extends radially outwards from one end (Ta) thereof and that is joined to a region that surrounds the through-hole (h). The method includes the manufacture of the heat exchanger according to the present invention.
(FR)
L'invention concerne un échangeur incluant : - un bloc d'échangeur thermique (B) avec : - un premier circuit pour la circulation des gaz et un deuxième circuit pour la circulation d'un fluide de refroidissement, lesquels sont agencés pour réaliser un échange thermique entre les gaz et le fluide de refroidissement, - une partie (P) avec un trou traversant (h) disposé de sorte que les gaz ou le fluide de refroidissement s'écoulent à travers celle-ci, et - un conduit tubulaire (T) avec une saillie (F) qui s'étend radialement vers l'extérieur à partir d'une extrémité (Ta) de celui-ci et qui est joint à une région qui entoure le trou traversant (h). Le procédé inclut la fabrication de l'échangeur thermique selon la présente invention.
Also published as
Latest bibliographic data on file with the International Bureau