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1. WO2020065224 - PLATE CONSTITUTING A HEAT EXCHANGER, AND HEAT EXCHANGER COMPRISING AT LEAST ONE SUCH PLATE

Publication Number WO/2020/065224
Publication Date 02.04.2020
International Application No. PCT/FR2019/052269
International Filing Date 25.09.2019
IPC
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
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
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
F28D 9/0056
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
0056with U-flow or serpentine-flow inside conduits; with centrally arranged openings on the plates
F28F 3/044
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
042in the form of local deformations of the element
044the deformations being pontual, e.g. dimples
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
185876025.09.2018FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) PLATE CONSTITUTING A HEAT EXCHANGER, AND HEAT EXCHANGER COMPRISING AT LEAST ONE SUCH PLATE
(FR) PLAQUE CONSTITUTIVE D'UN ÉCHANGEUR DE CHALEUR ET ÉCHANGEUR DE CHALEUR COMPRENANT AU MOINS UNE TELLE PLAQUE
Abstract
(EN)
The invention relates to a plate (105) which constitutes a heat exchanger and is designed to define at least one channel (111) for circulating a fluid. The plate (105) comprises at least one base (106) and an edge (131, 141) which defines the channel (111). The plate (105) comprises at least one opening (110) which is configured to supply the channel (111) with fluid. The base (106) is provided with at least one projection (112a, 112b) which is configured to disturb a flow of the fluid in the channel (111). The projection (112a, 112b) comprises at least one top wall (150) which is in contact with the edge (131, 141).
(FR)
Plaque constitutive d'un échangeur de chaleur et échangeur de chaleur comprenant au moins une telle plaque L'invention concerne une plaque (105) constitutive d'un échangeur de chaleur et destinée à délimiter au moins un canal (111) de circulation d'un fluide. La plaque (105) comprend au moins un fond (106) et un bord (131, 141) qui délimite le canal (111). La plaque (105) comprenant au moins une ouverture (110) configurée pour alimenter le canal (111) en fluide. Le fond (106) est pourvu d'au moins une protubérance (112a, 112b) configurée pour perturber un écoulement du fluide dans le canal (111). La protubérance (112a, 112b) comprend au moins une paroi sommitale (150) qui est en contact avec le bord (131, 141)
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