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1. WO2020065217 - PLATE CONSTITUTING A HEAT EXCHANGER, AND HEAT EXCHANGER COMPRISING AT LEAST ONE SUCH PLATE

Publication Number WO/2020/065217
Publication Date 02.04.2020
International Application No. PCT/FR2019/052260
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 9/0056
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 3/046
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
046the deformations being linear, e.g. corrugations
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
185876525.09.2018FR
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 which is intended to delimit at least one channel (111) for circulating a fluid. The plate (105) mainly extends along a longitudinal elongation axis (A1). The plate (105) comprises at least one base (106), at least a first lateral raised edge (109a) which is defined in a first plane (P1) which intersects the longitudinal elongation axis (A1) and at least two openings (110) which are configured so that the fluid enters and exits the channel (111), respectively. The base (106) is provided with a rib (113) which extends longitudinally from the first lateral raised edge (109a). The rib (113) is positioned between the two openings (110). The rib (113) has a sinuous shape.
(FR)
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) s'étend principalement le long d'un axe d'allongement longitudinal (A1). La plaque (105) comprend au moins un fond (106), au moins un premier bord relevé latéral (109a) qui s'inscrit dans un premier plan (P1) sécant avec l'axe d'allongement longitudinal (A1) et au moins deux ouvertures (110) configurées pour que le fluide respectivement entre et sorte du canal (111). Le fond (106) est pourvu d'une nervure (113) qui s'étend longitudinalement à partir du premier bord relevé latéral (109a). La nervure (113) est interposée entre les deux ouvertures (110). La nervure (113) est d'une conformation sinueuse.
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