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1. WO2020065227 - HEAT EXCHANGER PLATE WITH OPTIMISED OPENING

Publication Number WO/2020/065227
Publication Date 02.04.2020
International Application No. PCT/FR2019/052272
International Filing Date 25.09.2019
IPC
F28F 3/04 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
FDETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
3Plate-like or laminated elements; Assemblies of plate-like or laminated elements
02Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
04the means being integral with the element
F28D 9/00 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
9Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
CPC
F28D 9/005
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
9Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
0031the conduits for one heat-exchange medium being formed by paired plates touching each other
0043the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
005the plates having openings therein for both heat-exchange media
F28F 3/04
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
3Plate-like or laminated elements; Assemblies of plate-like or laminated elements
02Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
04the means being integral with the element
Applicants
  • VALEO SYSTEMES THERMIQUES [FR]/[FR]
Inventors
  • TISSOT, Julien
  • AZZOUZ, Kamel
  • LISSNER, Michael
  • DE VAULX, Cédric
  • LEBLAY, Patrick
  • GARNIER, Sébastien
Agents
  • TRAN, Chi-Hai
Priority Data
185876225.09.2018FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) HEAT EXCHANGER PLATE WITH OPTIMISED OPENING
(FR) PLAQUE D'ÉCHANGEUR DE CHALEUR A OUVERTURE OPTIMISÉE
Abstract
(EN)
The invention concerns a plate (1, 2a) of a heat exchanger (20), intended to define at least one fluid flow channel (30, 30a, 30b), the flow plate (1) having a bottom (3) and a raised rim (5, 5a-5h) which surrounds the bottom (3), the flow plate (1) comprising at least one opening (7, 7a- 7d) through which a fluid can enter the channel (30, 30a, 30b), characterised in that the opening (7, 7a-7d) is defined by at least one edge (9a) that is at least in part rectilinear. The invention is applicable to heat exchange.
(FR)
L'invention concerne une plaque (1, 2a) d'échangeur de chaleur (20) destinée à délimiter au moins un canal (30, 30a, 30b) de circulation d'un fluide, la plaque de circulation (1) étant pourvue d'un fond (3) et d'un bord relevé (5, 5a-5h) qui entoure le fond (3), la plaque de circulation (1) comprenant au moins une ouverture (7, 7a- 7d) par laquelle un fluide peut entrer dans le canal (30, 30a, 30b), caractérisée en ce que l'ouverture (7, 7a-7d) est délimitée par au moins une arête (9a) au moins en partie rectiligne. Application au domaine des échanges thermiques.
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