EP1533585A2 - Plaque d'échangeur de chaleur, et cet échangeur - Google Patents
Plaque d'échangeur de chaleur, et cet échangeur Download PDFInfo
- Publication number
- EP1533585A2 EP1533585A2 EP04105885A EP04105885A EP1533585A2 EP 1533585 A2 EP1533585 A2 EP 1533585A2 EP 04105885 A EP04105885 A EP 04105885A EP 04105885 A EP04105885 A EP 04105885A EP 1533585 A2 EP1533585 A2 EP 1533585A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- channels
- category
- heat exchanger
- distributors
- reliefs
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F7/00—Elements not covered by group F28F1/00, F28F3/00 or F28F5/00
- F28F7/02—Blocks traversed by passages for heat-exchange media
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/0008—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one medium being in heat conductive contact with the conduits for the other medium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/02—Tubular elements of cross-section which is non-circular
- F28F1/022—Tubular elements of cross-section which is non-circular with multiple channels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/001—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/18—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by applying coatings, e.g. radiation-absorbing, radiation-reflecting; by surface treatment, e.g. polishing
- F28F13/185—Heat-exchange surfaces provided with microstructures or with porous coatings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2255/00—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes
- F28F2255/16—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes extruded
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2275/00—Fastening; Joining
- F28F2275/14—Fastening; Joining by using form fitting connection, e.g. with tongue and groove
Definitions
- the subject of the invention is a plate heat exchanger, as well as a heat exchanger heat comprising at least one of these plates.
- Heat exchangers are commonly used in several technical fields, such as transport, air conditioning, heat or batteries fuel. Many families also exist if we consider their structure, or the way in which fluid transport channels are built and willing.
- the heat exchangers of which is part the invention include plates in which the Fluid transport channels are dug.
- Such a structure offers the benefits of being compact while having good mechanical strength, especially with regard to high pressure fluids.
- US 6 467 535 B1 where the plates include an outer envelope circumscribing a volume as partitions, a room with the envelope, divide into channels of flow two fluids.
- Such plates can be manufactured in one piece by an extrusion process which, together with a sufficient thickness of the envelope and partitions, provides the desired resistance.
- the invention relates firstly to a heat exchanger plate of particular shape and being easily adapted to connections by simple means.
- the plate Heat exchanger includes an envelope exterior and partitions dividing a volume circumscribed by the envelope in channels, characterized what the envelope has reliefs, reliefs and the canals extending in the same direction longitudinal, a first category of canals extends into the reliefs, and the reliefs and the envelope are notched on a part in the longitudinal direction by opening the channels of the first category.
- the reliefs can be established by two opposite sides of the envelope.
- the heat exchanger comprises at least one of these plates in a stack, as well as a frame surrounding the stack and inlet ducts and fluid outlet through the frame and communicating to the channels, and it is remarkable in this that the ducts comprise on the one hand ducts communicating to the channels of the first category and extending from a first side of the frame, and secondly conduits communicating to a second category of channels (separated from the first by the partitions and carrying the other fluid) and extending from one second side of the frame that is different from the first.
- the frame has four sides in rectangle, of which the first side and the second side cited, which are perpendicular to each other; both last sides, or any of them, can understand other fluid inlet and outlet ducts or connecting ducts between two plates.
- the frame can also be simply made up of two independent parts at the ends of the ducts.
- the lateral sealing of plates is made by assembling the reliefs lateral ends thereof.
- the fundamental advantage of the invention is that the inlet and outlet ducts of two fluids are not intertwined or adjacent, but separate, the ducts leading to the channels extending into the reliefs being placed on one side of the plate, and the ducts leading to the other channels being placed on a longitudinal end side of the plate.
- Channels in both categories can take different forms but it is advantageous that at least those of the first category have a oblong section, those of the second category having a section of more regular shape.
- the exchange surface is increased if the channels have delimiting surfaces that are grooved in the longitudinal direction.
- the plates are advantageously constructed by extrusion.
- a heat exchanger plate compliant to the invention presents the section illustrated in FIG. 1, with an outer envelope 1 comprising 2 periodic reliefs projecting on two sides main 3 and 4 and opposite of this plate 5 and which extend in a longitudinal direction; the plaque 5 still includes partitions 6 extending from one side 3 to the other 4 under the reliefs 2, and also extending in the longitudinal direction.
- These partitions 6 delimit channels 7 and 8, including those of a first category 7 extend under the reliefs 2 and in them, and those of a second category 8 extend between the reliefs 2 alternating with the precedents.
- the first category channels 7 have a section substantially rectangular or oblong, and those second category 8 a section of more dimension regular.
- Figure 2 illustrates by arrows A a fluid introduced on the plate 5 flows, by the notch 10 thus formed, in all first category channels 7, and also, on the second category channels 8, in channels of third category 9 extending between the reliefs 2.
- One of the heat exchange fluids will follow actually these paths and the other will flow into the second category 8 channels according to the B arrows.
- Notch 10 does not reach the second channels category 8, the fluids remain separate.
- Channels 7 and 8 are shown substantially rectangular; other sections would be possible, as shown in Figure 3 and 4 illustrating first-class channels 7 elliptical and second category channels 8 respectively circular and elliptical; another type of development is that of Figure 5, which shows that channels 7 and 8 may have delimiting walls provided with micro-grooves 11 longitudinal lines giving them a serrated section increases the heat exchange surface between fluids. This provision will therefore be adopted before any on the sidewalls, which are the faces of partitions 6.
- Figures 6 and 7 show a stack of plates 5, reliefs 2 of plates 5 stacked being in mutual support and closing the sections third category channels 9.
- the interchange may be completed by a 12 frame assembled around the stack of plates 5 (which also includes two end plates, solid, not shown).
- the frame 12 has four sides in a rectangle, and adjusts around the plates 5 by connecting to the channels 7 and 8. It is composed of elementary frames 15 of height at least equal to the plates 5, which they surround respectively and that are stacked like them.
- the channels 8 of the second category are released by a machining beyond the notch 10 and fit into slots 40 machined in a first side 14 frames elementary 15.
- a second side 16 of the frames elementary 15, adjacent to the previous, is pierced of orifices 41 opposite the notch 10. It will be noted that heat exchange is done from all sides channels 8 of the second category, to channels 7 and 9 of first and third category who surround it almost completely, and so it is very Well.
- the tightness and cohesion of the exchanger of heat are provided by solders or collages 42 between the elementary frames 15.
- the seal can also be made by welding in peripheral. The addition of seals is not needed elsewhere.
- the whole is completed by distributors like the one in Figure 8.
- the first side 14 receives an outlet distributor 18 of the second fluid and makes the second channels communicate category 8 with an outlet duct 19.
- the second side 16 of the frame 12 receives a third distributor 23, which is an inlet distributor of the first fluid and communicates an inlet duct 24 to the orifices 41, at nicks 10 and at the channels of first and third category 7 and 9.
- a fourth side 25 of the frame 12 receives an outlet distributor 26 of the first fluid provided with a conduit 27; this distributor 26 is at the longitudinal end opposite the distributor 23 previous stacking plates 5; distributors 23 and 26, and their connections and communications, are similar.
- This device allows a flow to countercurrent in the heat exchanger.
- a co-current flow configuration is also possible.
- the distributors 18 and 23 are replaced by distributors 28 and 29 each having a conduit 30 or 31 and an outlet duct 32 or 33 with each communicates to a respective portion of the distributor and to a respective group of plates 5 and channels.
- the other distributors 21 and 26 are replaced by boxes 34 and 35 allowing blind the passage of the respective fluid from one of the groups of plates 5 and channels to the other group.
- the plates 5 can be constructed by an extrusion process using a material suitable, metallic or polymer, which gives a uniform unitary structure, then simple machining is accomplished to achieve the 10. It is possible to leave stops 36 to limit the depression of the plates 5 in the longitudinal ends of the frame. also mention the possibility, represented in Figure 10, to build the ends of the plates 5 in cross direction with shapes 37 and 38, to allow an assembly by abutment giving a resultant plaque more large.
- a frame 12 surrounding construction completely the plates 5 is not necessary for build a heat exchanger. It is possible to use end pieces, placed only at the longitudinal ends of the plates. As in the previous realization, it would be possible to stack and to assemble pieces having the same height as the plates 5.
- One of these pieces, comb-shaped, is shown in Figure 11 to reference 50. It is consisting of a lower reach 43 and teeth 44 se standing on it. Channels 8 of the second category fit again in slots 45, similar to crenals 40, separating the teeth 44.
- the plate 5 is held in place by the lower reach 43 of a another end piece 50 that we put on the previous and who will receive another plate 5.
- FIG. 12 An end piece 51 in the form of a plate gap, through which the ends of the second category channels 8 of all stacking plates 5, is illustrated in Figure 12.
- This plate gap 51 is of unitary structure from the beginning.
- Distributors similar to the previous ones can communicate to channels 7 and 9 of first and third category, even if the lateral sides of the stack of plates 5 are not coated.
- the junctions of the plates 5 are soldered or glued, no sealing material not required.
- the invention can be applied to Channels with a hydraulic diameter of about 0.5 mm, with a low manufacturing cost.
Abstract
Description
- les figures 1 et 2 illustrent un premier mode de réalisation de l'invention,
- les figures 3, 4 et 5 représentent certaines variantes possibles du premier mode,
- les figures 6 et 7 représentent deux vues d'un empilement de plaque,
- les figures 8 et 9 deux modes d'échangeur de chaleur,
- la figure 10 un mode possible d'assemblage de plaques,
- et les figures 11 et 12 illustrent deux autres modes de réalisation d'échangeur.
Claims (10)
- Plaque d'échangeur de chaleur, comprenant une enveloppe (1) extérieure et des cloisons (6) divisant un volume circonscrit par l'enveloppe en canaux (7, 8), caractérisée en ce que l'enveloppe possède des reliefs (2), les reliefs et les canaux s'étendant dans une même direction longitudinale, une première catégorie des canaux (7) s'étend jusque dans les reliefs, et les reliefs et l'enveloppe sont entaillés (10) sur une partie dans la direction longitudinale en ouvrant les canaux de la première catégorie.
- Plaque d'échangeur de chaleur selon la revendication 1, caractérisée en ce que les canaux de la première catégorie ont une section oblongue.
- Plaque d'échangeur de chaleur selon l'une quelconque des revendications 1 ou 2, caractérisée en ce que les canaux ont des surfaces délimitantes rainurées en direction longitudinale.
- Plaque d'échangeur de chaleur selon l'une quelconque des revendications 1 à 3, caractérisée en ce que les reliefs (2) sont établis de deux faces (3, 4) opposées de l'enveloppe.
- Plaque d'échangeur de chaleur selon l'une quelconque des revendications précédentes, caractérisée en ce qu'elle est à structure unitaire, à section uniforme et fabriquée par extrusion.
- Echangeur de chaleur comprenant un empilement de plaques délimitant des canaux, des distributeurs d'entrée et de sortie des fluides, caractérisé en ce qu'au moins une des plaques est conforme à l'une des revendications précédentes, les distributeurs comprennent des distributeurs communiquant aux canaux de la première catégorie et des distributeurs communiquant à une deuxième catégorie de canaux, les canaux de la deuxième catégorie (8) étant séparés des canaux de la première catégorie (7) par les cloisons (6).
- Echangeur de chaleur selon la revendication 6, caractérisé par l'utilisation d'un cadre (12) entourant l'empilement de plaques (5), les distributeurs comprennent des distributeurs communiquant aux canaux de la première catégorie et s'étendant sur un premier côté du cadre et des distributeurs communiquant à une deuxième catégorie des canaux, s'étendant sur un deuxième côté du cadre, les canaux de la deuxième catégorie (8) étant séparés des canaux de la première catégorie (7) par les cloisons (6), le premier côté et le deuxième côté du cadre étant différents.
- Echangeur de chaleur selon la revendication 6, caractérisé par l'utilisation de pièces d'extrémité aux extrémités longitudinales, les distributeurs comprennent des distributeurs communiquant aux canaux de la première catégorie et s'étendant un côté latéral de l'empilement et des distributeurs communiquant à une deuxième catégorie des canaux et s'étendant sur une pièce d'extrémité, les canaux de la deuxième catégorie (8) étant séparés des canaux de la première catégorie (7) par les cloisons (6), le premier côté et le deuxième côté du cadre étant différents.
- Echangeur de chaleur selon la revendication 7, caractérisé en ce que le cadre comprend quatre côtés en rectangle, dont le premier côté et le deuxième côté, qui sont perpendiculaires entre eux.
- Echangeur de chaleur selon l'une quelconque des revendications 7 ou 9, caractérisé en ce que le cadre (12) est composé de cadres élémentaires (15) de même hauteur que les plaques, empilés et unis (42) entre eux, et comprenant des créneaux (40) de logement d'extrémités dégagées des canaux de deuxième catégorie et des orifices (41) placés devant les parties entaillées des reliefs et de l'enveloppe.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0350865 | 2003-11-20 | ||
FR0350865A FR2862747B1 (fr) | 2003-11-20 | 2003-11-20 | Plaque d'echangeur de chaleur, et cet echangeur |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1533585A2 true EP1533585A2 (fr) | 2005-05-25 |
EP1533585A3 EP1533585A3 (fr) | 2006-04-26 |
EP1533585B1 EP1533585B1 (fr) | 2008-01-09 |
Family
ID=34430105
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04105885A Not-in-force EP1533585B1 (fr) | 2003-11-20 | 2004-11-18 | Echangeur de chaleur à empilement de plaques |
Country Status (7)
Country | Link |
---|---|
US (1) | US7222664B2 (fr) |
EP (1) | EP1533585B1 (fr) |
AT (1) | ATE383561T1 (fr) |
CA (1) | CA2485308A1 (fr) |
DE (1) | DE602004011171T2 (fr) |
ES (1) | ES2299798T3 (fr) |
FR (1) | FR2862747B1 (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007059770A1 (fr) * | 2005-11-25 | 2007-05-31 | Eurotec London Ltd | Module d’échangeur de chaleur et système d’échangeur de chaleur |
EP3037766A1 (fr) * | 2014-08-11 | 2016-06-29 | Westcome Heat Exchangers A/S | Échangeur de chaleur |
EP3193122A1 (fr) * | 2016-01-13 | 2017-07-19 | Hamilton Sundstrand Corporation | Échangeurs thermiques |
EP3196577A4 (fr) * | 2014-09-17 | 2018-06-27 | Soler & Palau Research, S.L. | Tube à conduits multiples pour échangeur de chaleur |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2481225A (en) * | 2010-06-16 | 2011-12-21 | Steven Thomas Barson | Heat exchanger particularly for use in the ventilation of buildings |
US10041747B2 (en) * | 2010-09-22 | 2018-08-07 | Raytheon Company | Heat exchanger with a glass body |
US9227353B2 (en) * | 2012-11-08 | 2016-01-05 | Solar Hydronics Corporation | Molding apparatus and method for operating same |
ITPG20130057A1 (it) * | 2013-11-28 | 2015-05-29 | Paolo Lupini | Scambiatore di calore tra due fluidi, del tipo in controcorrente, producibile per estrusione |
FI20146130A (fi) * | 2014-12-22 | 2016-06-23 | Lappeenrannan Teknillinen Yliopisto | Lämmönsiirrin |
FI20146129A (fi) * | 2014-12-22 | 2016-06-23 | Lappeenrannan Teknillinen Yliopisto | Lämmönsiirrin |
US11431045B2 (en) * | 2018-07-05 | 2022-08-30 | Modine Manufacturing Company | Battery cooling plate and fluid manifold |
US11725889B1 (en) * | 2019-02-26 | 2023-08-15 | National Technology & Engineering Solutions Of Sandia, Llc | Refractory high entropy alloy compact heat exchanger |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE413505C (de) * | 1923-10-16 | 1925-05-12 | Razen Fa | Waermeaustauschvorrichtung |
US4746479A (en) * | 1983-12-29 | 1988-05-24 | Nippon Soken, Inc. | Method of manufacturing a block-type heat exchange element |
DE29604521U1 (de) * | 1996-03-11 | 1996-06-20 | Sgl Technik Gmbh | Aus Platten aufgebauter Wärmeaustauscherkörper |
US20030070793A1 (en) * | 2001-10-15 | 2003-04-17 | Dierbeck Robert F. | Heat exchanger assembly with dissimilar metal connection capability |
DE10300054A1 (de) * | 2002-01-07 | 2003-07-10 | Denso Corp | Wärmeaustauscher mit mit Schlitz versehenem Wärmeaustauscherrohr |
EP1471321A1 (fr) * | 2003-04-23 | 2004-10-27 | Commisariat à l'énergie Atomique | Dispositif ultraplat d'echange de chaleur |
JP2005127611A (ja) * | 2003-10-23 | 2005-05-19 | Mitsubishi Heavy Ind Ltd | 熱交換器 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2204167A1 (de) * | 1972-01-29 | 1973-08-09 | Krupp Gmbh | Waermetauscher und verfahren zu seiner herstellung |
US4270596A (en) * | 1979-03-05 | 1981-06-02 | Bio-Energy Systems, Inc. | Tube mat heat exchanger |
EP0168637A3 (fr) * | 1984-06-14 | 1986-07-02 | Etablissement Agura | Chaudière à gaz, en particulier chaudière à condensation, avec couloir de fumée à spirale, méthode pour fabriquer une telle chaudière et chaudière à gaz fabriquée avec une telle méthode |
EP0168558B1 (fr) * | 1984-07-18 | 1990-01-31 | Akzo Patente GmbH | Procédé et dispositif pour la fabrication d'échangeurs de chaleur et/ou de matière comportant des tuyaux |
JPH0539323Y2 (fr) * | 1987-05-29 | 1993-10-05 | ||
US5036909A (en) * | 1989-06-22 | 1991-08-06 | General Motors Corporation | Multiple serpentine tube heat exchanger |
FI100209B (fi) * | 1994-09-27 | 1997-10-15 | Hadwaco Tech Oy | Lämmönvaihdin |
WO2002088614A1 (fr) * | 2001-05-02 | 2002-11-07 | Aquatherm Industries, Inc. | Insert de surmoulage pour echangeur de chaleur |
US6467535B1 (en) | 2001-08-29 | 2002-10-22 | Visteon Global Technologies, Inc. | Extruded microchannel heat exchanger |
JP2004125270A (ja) * | 2002-10-02 | 2004-04-22 | Denso Corp | 熱交換器およびその製造方法 |
-
2003
- 2003-11-20 FR FR0350865A patent/FR2862747B1/fr not_active Expired - Fee Related
-
2004
- 2004-11-18 DE DE602004011171T patent/DE602004011171T2/de active Active
- 2004-11-18 ES ES04105885T patent/ES2299798T3/es active Active
- 2004-11-18 AT AT04105885T patent/ATE383561T1/de not_active IP Right Cessation
- 2004-11-18 CA CA002485308A patent/CA2485308A1/fr not_active Abandoned
- 2004-11-18 EP EP04105885A patent/EP1533585B1/fr not_active Not-in-force
- 2004-11-19 US US10/991,481 patent/US7222664B2/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE413505C (de) * | 1923-10-16 | 1925-05-12 | Razen Fa | Waermeaustauschvorrichtung |
US4746479A (en) * | 1983-12-29 | 1988-05-24 | Nippon Soken, Inc. | Method of manufacturing a block-type heat exchange element |
DE29604521U1 (de) * | 1996-03-11 | 1996-06-20 | Sgl Technik Gmbh | Aus Platten aufgebauter Wärmeaustauscherkörper |
US20030070793A1 (en) * | 2001-10-15 | 2003-04-17 | Dierbeck Robert F. | Heat exchanger assembly with dissimilar metal connection capability |
DE10300054A1 (de) * | 2002-01-07 | 2003-07-10 | Denso Corp | Wärmeaustauscher mit mit Schlitz versehenem Wärmeaustauscherrohr |
EP1471321A1 (fr) * | 2003-04-23 | 2004-10-27 | Commisariat à l'énergie Atomique | Dispositif ultraplat d'echange de chaleur |
JP2005127611A (ja) * | 2003-10-23 | 2005-05-19 | Mitsubishi Heavy Ind Ltd | 熱交換器 |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 2003, no. 12, 5 décembre 2003 (2003-12-05) -& JP 2005 127611 A (MITSUBISHI HEAVY IND LTD), 19 mai 2005 (2005-05-19) * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007059770A1 (fr) * | 2005-11-25 | 2007-05-31 | Eurotec London Ltd | Module d’échangeur de chaleur et système d’échangeur de chaleur |
EP3037766A1 (fr) * | 2014-08-11 | 2016-06-29 | Westcome Heat Exchangers A/S | Échangeur de chaleur |
EP3196577A4 (fr) * | 2014-09-17 | 2018-06-27 | Soler & Palau Research, S.L. | Tube à conduits multiples pour échangeur de chaleur |
EP3193122A1 (fr) * | 2016-01-13 | 2017-07-19 | Hamilton Sundstrand Corporation | Échangeurs thermiques |
Also Published As
Publication number | Publication date |
---|---|
ATE383561T1 (de) | 2008-01-15 |
FR2862747B1 (fr) | 2008-09-05 |
US20060016587A1 (en) | 2006-01-26 |
EP1533585A3 (fr) | 2006-04-26 |
EP1533585B1 (fr) | 2008-01-09 |
DE602004011171T2 (de) | 2008-12-24 |
US7222664B2 (en) | 2007-05-29 |
FR2862747A1 (fr) | 2005-05-27 |
DE602004011171D1 (de) | 2008-02-21 |
CA2485308A1 (fr) | 2005-05-20 |
ES2299798T3 (es) | 2008-06-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0206935B1 (fr) | Dispositif d'échange thermique du type échangeur à plaques perforées présentant une étanchéité améliorée | |
EP1533585B1 (fr) | Echangeur de chaleur à empilement de plaques | |
EP0165179B1 (fr) | Echangeurs de chaleur à plaques et nouveau type de plaques permettant l'obtention de tels échangeurs | |
WO2009141379A1 (fr) | Echangeur de chaleur a plaques, notamment pour vehicules automobiles | |
FR2691528A1 (fr) | Faisceau de plaques pour échangeur thermique et procédé d'assemblage d'un tel faisceau de plaques. | |
EP2912396B1 (fr) | Échangeur thermique, notamment pour vehicule automobile | |
WO2018127639A1 (fr) | Plaque pour échangeur de chaleur destiné à la régulation thermique d'une unité de stockage d'énergie électrique, échangeur et module de batterie associés | |
EP1459030A1 (fr) | Elément de circuit pour échangeur de chaleur, notamment de véhicule automobile et échangeur de chaleur ainsi obtenu | |
EP2904344A1 (fr) | Plaque a ailettes, armature comprenant au moins une telle plaque et echangeur thermique comprenant ladite armature. | |
WO2013011136A1 (fr) | Echangeur thermique, tube plat et plaque correspondants | |
BE897777A (fr) | Echangeur de chaleur du type a plaques | |
FR2461222A2 (fr) | Conduit plat, notamment pour evaporateur | |
FR2793016A1 (fr) | Boite collectrice allongee pour echangeur de chaleur resistant aux fortes pressions internes | |
EP3099994B1 (fr) | Echangeur de chaleur pour véhicule automobile | |
EP1780489A1 (fr) | Boîte collectrice pour échangeur de chaleur | |
EP0039291A1 (fr) | Echangeur à plaques constitué par un empilement d'éléments modulaires composés de deux plaques rectangulaires identiques et d'une feuille pleine | |
EP3155344B1 (fr) | Echangeur de chaleur à plaques | |
EP3482148B1 (fr) | Échangeur thermique et véhicule comprenant cet échangeur | |
EP3394553A1 (fr) | Échangeur thermique, notamment pour vehicule automobile | |
FR2866699A1 (fr) | Echangeur thermique a plaques nervurees soudees | |
FR3079606A1 (fr) | Procede d'assemblage d'un echangeur thermique | |
WO2017109345A1 (fr) | Échangeur thermique, notamment pour véhicule automobile | |
EP4036511B1 (fr) | Echangeur de chaleur a plaques | |
EP3308096A1 (fr) | Echangeur de chaleur pour vehicule automobile | |
EP1548385A2 (fr) | Tube d'échangeur de chaleur à deux courants de circulation et échangeur de chaleur comportant de tels tubes |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LU MC NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL HR LT LV MK YU |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LU MC NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL HR LT LV MK YU |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: COMMISSARIAT A L'ENERGIE ATOMIQUE |
|
17P | Request for examination filed |
Effective date: 20061020 |
|
AKX | Designation fees paid |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LU MC NL PL PT RO SE SI SK TR |
|
17Q | First examination report despatched |
Effective date: 20061220 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
RTI1 | Title (correction) |
Free format text: STACKED PLATE HEAT EXCHANGER |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LU MC NL PL PT RO SE SI SK TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: FRENCH |
|
REF | Corresponds to: |
Ref document number: 602004011171 Country of ref document: DE Date of ref document: 20080221 Kind code of ref document: P |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20080409 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080109 Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080109 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2299798 Country of ref document: ES Kind code of ref document: T3 |
|
NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080509 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080109 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080409 Ref country code: AT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080109 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080609 Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080109 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080109 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080409 Ref country code: IE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080109 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080109 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080109 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080109 |
|
26N | No opposition filed |
Effective date: 20081010 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080109 |
|
BERE | Be: lapsed |
Owner name: COMMISSARIAT A L'ENERGIE ATOMIQUE Effective date: 20081130 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20081130 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080109 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20090731 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20081130 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20081130 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20081130 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20081118 Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080710 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080109 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080410 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20081130 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20151118 Year of fee payment: 12 Ref country code: GB Payment date: 20151116 Year of fee payment: 12 Ref country code: DE Payment date: 20151109 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20151125 Year of fee payment: 12 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 602004011171 Country of ref document: DE |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20161118 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20161118 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20161118 Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170601 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20161119 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20181121 |