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1. WO2019188997 - DIFFUSION BONDED HEAT EXCHANGER

Publication Number WO/2019/188997
Publication Date 03.10.2019
International Application No. PCT/JP2019/012531
International Filing Date 25.03.2019
IPC
F28F 3/04 2006.1
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 9/02 2006.1
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
02the heat-exchange media travelling at an angle to one another
F28F 3/08 2006.1
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
08Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning
F28F 17/00 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
FDETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
17Removing ice or water from heat-exchange apparatus
CPC
B23K 1/0012
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
1Soldering, e.g. brazing, or unsoldering
0008specially adapted for particular articles or work
0012Brazing heat exchangers
B23K 20/001
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
20Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
001by extrusion or drawing
F28D 2021/0033
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
0033for cryogenic applications
F28D 2021/0064
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
0061for phase-change applications
0064Vaporizers, e.g. evaporators
F28D 9/0037
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
0037the conduits for the other heat-exchange medium also being formed by paired plates touching each other
F28D 9/0062
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
0062the conduits for one heat-exchange medium being formed by spaced plates with inserted elements
Applicants
  • 住友精密工業株式会社 SUMITOMO PRECISION PRODUCTS CO., LTD. [JP]/[JP]
Inventors
  • 山腰 宗久 YAMAKOSHI, Munehisa
  • 藤田 泰広 FUJITA, Yasuhiro
  • 東後 英二 TOGO, Eiji
  • 高橋 優 TAKAHASHI, Suguru
Agents
  • 宮園 博一 MIYAZONO, Hirokazu
Priority Data
2018-06761630.03.2018JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) DIFFUSION BONDED HEAT EXCHANGER
(FR) ÉCHANGEUR DE CHALEUR À SOUDAGE PAR DIFFUSION
(JA) 拡散接合型熱交換器
Abstract
(EN) This diffusion bonded heat exchanger (100) comprises a first heat exchanger plate (10) and a second heat exchanger plate (20). A high temperature channel (11) of the first heat exchanger plate has a coupling channel section (11a) configured so that a high temperature fluid (HF) can flow by spreading across multiple channels (14) in a region that overlaps a prescribed region (PR) in the layering direction, the PR extending from the channel inlet (23a) of the second heat exchanger plate to a location further downstream than the channel inlet.
(FR) L'invention concerne un échangeur de chaleur à soudage par diffusion (100) comportant une première plaque d'échangeur de chaleur (10) et une deuxième plaque d'échangeur de chaleur (20). Un canal à haute température (11) de la première plaque d'échangeur de chaleur a une section de canal de couplage (11a) configurée de telle sorte qu'un fluide à haute température (HF) peut s'écouler par étalement au travers de multiples canaux (14) dans une région qui chevauche une région prescrite (PR) dans la direction de la superposition, la PR s'étendant depuis l'entrée de canal (23a) de la deuxième plaque d'échangeur de chaleur jusqu'à un emplacement plus en aval par rapport à l'entrée de canal.
(JA) この拡散接合型熱交換器(100)は、第1伝熱板(10)および第2伝熱板(20)を備える。第1伝熱板の高温流路(11)は、第2伝熱板の流路入口(23a)から流路入口よりも下流側の位置までの所定範囲(PR)と積層方向に重なる範囲において、高温流体(HF)が複数のチャネル(14)間に跨がって流動可能に構成された連結チャネル部(11a)を有する。
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