Flat multi-channel tube for heat exchanger esp in motor vehicle has outer surface grooved in line with partitions to give even wall thickness
A flat multi-channel tube, extruded from a metal and especially aluminium, consists of two main walls (24) connected by end (26) and intermediate (28) partitions to form parallel fluid circulation channels (30). The tube has grooves (34) in its outer surface in line with the intermediate partitions...
Gespeichert in:
Hauptverfasser: | , |
---|---|
Format: | Patent |
Sprache: | eng ; fre |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
container_end_page | |
---|---|
container_issue | |
container_start_page | |
container_title | |
container_volume | |
creator | AVEQUIN STEPHANE HAMERY BRUNO |
description | A flat multi-channel tube, extruded from a metal and especially aluminium, consists of two main walls (24) connected by end (26) and intermediate (28) partitions to form parallel fluid circulation channels (30). The tube has grooves (34) in its outer surface in line with the intermediate partitions so that the channels have a constant wall thickness. The main walls are basically flat, with the partitions forming channels of rectangular cross-section and the grooves are V-shaped and form an angle of 90 degrees. In a variant of the design the walls can be corrugated to form oval channels and have curved grooves.
Un tube plat pour échangeur de chaleur, notamment de véhicule automobile, comprend deux parois principales opposées (24) rattachées entre elles par deux parois d'extrémité (26) et par des parois de séparation (28) pour délimiter des canaux parallèles (30) de circulation d'un fluide. Chacune des parois principales (24) comprend des rainures (34) aménagées du côté extérieur du tube et dans les régions de rattachement (32) aux parois de séparation (28) en s'étendant parallèlement à la direction longitudinale du tube, en sorte que chacun des canaux (30) est entouré par une paroi d'épaisseur sensiblement constante. Cela permet d'optimiser l'échange thermique entre un fluide (F1) circulant à l'intérieur du tube et un fluide (F2) circulant à l'extérieur du tube. |
format | Patent |
fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_FR2799824A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>FR2799824A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_FR2799824A13</originalsourceid><addsrcrecordid>eNqNjUEKwjAURLtxIeod5gJdWAV1KWJxLe4l1mkTTJOS_EYv4Z2N4AFcDcx7zEyLd22VoB-tmLLRyjlayHgjWh-gmRlf375jAOMA49B7ySxRm8YSWkX4UTKOY2hVQ3TB-8T7V7XGEU8jGoMKYsR4FyEenUkEEx2eyubDPPVwjHFeTFplIxe_nBWoj5fDqeTgr_k-zzvKtT5Xm91uW633y9Ufyge4B020</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Flat multi-channel tube for heat exchanger esp in motor vehicle has outer surface grooved in line with partitions to give even wall thickness</title><source>esp@cenet</source><creator>AVEQUIN STEPHANE ; HAMERY BRUNO</creator><creatorcontrib>AVEQUIN STEPHANE ; HAMERY BRUNO</creatorcontrib><description>A flat multi-channel tube, extruded from a metal and especially aluminium, consists of two main walls (24) connected by end (26) and intermediate (28) partitions to form parallel fluid circulation channels (30). The tube has grooves (34) in its outer surface in line with the intermediate partitions so that the channels have a constant wall thickness. The main walls are basically flat, with the partitions forming channels of rectangular cross-section and the grooves are V-shaped and form an angle of 90 degrees. In a variant of the design the walls can be corrugated to form oval channels and have curved grooves.
Un tube plat pour échangeur de chaleur, notamment de véhicule automobile, comprend deux parois principales opposées (24) rattachées entre elles par deux parois d'extrémité (26) et par des parois de séparation (28) pour délimiter des canaux parallèles (30) de circulation d'un fluide. Chacune des parois principales (24) comprend des rainures (34) aménagées du côté extérieur du tube et dans les régions de rattachement (32) aux parois de séparation (28) en s'étendant parallèlement à la direction longitudinale du tube, en sorte que chacun des canaux (30) est entouré par une paroi d'épaisseur sensiblement constante. Cela permet d'optimiser l'échange thermique entre un fluide (F1) circulant à l'intérieur du tube et un fluide (F2) circulant à l'extérieur du tube.</description><edition>7</edition><language>eng ; fre</language><subject>BLASTING ; DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION ; HEAT EXCHANGE IN GENERAL ; HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; WEAPONS</subject><creationdate>2001</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20010420&DB=EPODOC&CC=FR&NR=2799824A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20010420&DB=EPODOC&CC=FR&NR=2799824A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>AVEQUIN STEPHANE</creatorcontrib><creatorcontrib>HAMERY BRUNO</creatorcontrib><title>Flat multi-channel tube for heat exchanger esp in motor vehicle has outer surface grooved in line with partitions to give even wall thickness</title><description>A flat multi-channel tube, extruded from a metal and especially aluminium, consists of two main walls (24) connected by end (26) and intermediate (28) partitions to form parallel fluid circulation channels (30). The tube has grooves (34) in its outer surface in line with the intermediate partitions so that the channels have a constant wall thickness. The main walls are basically flat, with the partitions forming channels of rectangular cross-section and the grooves are V-shaped and form an angle of 90 degrees. In a variant of the design the walls can be corrugated to form oval channels and have curved grooves.
Un tube plat pour échangeur de chaleur, notamment de véhicule automobile, comprend deux parois principales opposées (24) rattachées entre elles par deux parois d'extrémité (26) et par des parois de séparation (28) pour délimiter des canaux parallèles (30) de circulation d'un fluide. Chacune des parois principales (24) comprend des rainures (34) aménagées du côté extérieur du tube et dans les régions de rattachement (32) aux parois de séparation (28) en s'étendant parallèlement à la direction longitudinale du tube, en sorte que chacun des canaux (30) est entouré par une paroi d'épaisseur sensiblement constante. Cela permet d'optimiser l'échange thermique entre un fluide (F1) circulant à l'intérieur du tube et un fluide (F2) circulant à l'extérieur du tube.</description><subject>BLASTING</subject><subject>DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION</subject><subject>HEAT EXCHANGE IN GENERAL</subject><subject>HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2001</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjUEKwjAURLtxIeod5gJdWAV1KWJxLe4l1mkTTJOS_EYv4Z2N4AFcDcx7zEyLd22VoB-tmLLRyjlayHgjWh-gmRlf375jAOMA49B7ySxRm8YSWkX4UTKOY2hVQ3TB-8T7V7XGEU8jGoMKYsR4FyEenUkEEx2eyubDPPVwjHFeTFplIxe_nBWoj5fDqeTgr_k-zzvKtT5Xm91uW633y9Ufyge4B020</recordid><startdate>20010420</startdate><enddate>20010420</enddate><creator>AVEQUIN STEPHANE</creator><creator>HAMERY BRUNO</creator><scope>EVB</scope></search><sort><creationdate>20010420</creationdate><title>Flat multi-channel tube for heat exchanger esp in motor vehicle has outer surface grooved in line with partitions to give even wall thickness</title><author>AVEQUIN STEPHANE ; HAMERY BRUNO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_FR2799824A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2001</creationdate><topic>BLASTING</topic><topic>DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION</topic><topic>HEAT EXCHANGE IN GENERAL</topic><topic>HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>AVEQUIN STEPHANE</creatorcontrib><creatorcontrib>HAMERY BRUNO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>AVEQUIN STEPHANE</au><au>HAMERY BRUNO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Flat multi-channel tube for heat exchanger esp in motor vehicle has outer surface grooved in line with partitions to give even wall thickness</title><date>2001-04-20</date><risdate>2001</risdate><abstract>A flat multi-channel tube, extruded from a metal and especially aluminium, consists of two main walls (24) connected by end (26) and intermediate (28) partitions to form parallel fluid circulation channels (30). The tube has grooves (34) in its outer surface in line with the intermediate partitions so that the channels have a constant wall thickness. The main walls are basically flat, with the partitions forming channels of rectangular cross-section and the grooves are V-shaped and form an angle of 90 degrees. In a variant of the design the walls can be corrugated to form oval channels and have curved grooves.
Un tube plat pour échangeur de chaleur, notamment de véhicule automobile, comprend deux parois principales opposées (24) rattachées entre elles par deux parois d'extrémité (26) et par des parois de séparation (28) pour délimiter des canaux parallèles (30) de circulation d'un fluide. Chacune des parois principales (24) comprend des rainures (34) aménagées du côté extérieur du tube et dans les régions de rattachement (32) aux parois de séparation (28) en s'étendant parallèlement à la direction longitudinale du tube, en sorte que chacun des canaux (30) est entouré par une paroi d'épaisseur sensiblement constante. Cela permet d'optimiser l'échange thermique entre un fluide (F1) circulant à l'intérieur du tube et un fluide (F2) circulant à l'extérieur du tube.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
fulltext | fulltext_linktorsrc |
identifier | |
ispartof | |
issn | |
language | eng ; fre |
recordid | cdi_epo_espacenet_FR2799824A1 |
source | esp@cenet |
subjects | BLASTING DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION HEAT EXCHANGE IN GENERAL HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT HEATING LIGHTING MECHANICAL ENGINEERING WEAPONS |
title | Flat multi-channel tube for heat exchanger esp in motor vehicle has outer surface grooved in line with partitions to give even wall thickness |
url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-30T20%3A03%3A21IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=AVEQUIN%20STEPHANE&rft.date=2001-04-20&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EFR2799824A1%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |