EP1353767B1 - Procede de fabrication de panneaux en aluminium a circuit integre - Google Patents
Procede de fabrication de panneaux en aluminium a circuit integre Download PDFInfo
- Publication number
- EP1353767B1 EP1353767B1 EP01270391A EP01270391A EP1353767B1 EP 1353767 B1 EP1353767 B1 EP 1353767B1 EP 01270391 A EP01270391 A EP 01270391A EP 01270391 A EP01270391 A EP 01270391A EP 1353767 B1 EP1353767 B1 EP 1353767B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- panels
- alloy
- strip
- sheets
- integrated circuit
- 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.)
- Expired - Lifetime
Links
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 19
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims description 23
- 239000004411 aluminium Substances 0.000 title claims 2
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 38
- 239000000956 alloy Substances 0.000 claims abstract description 38
- 238000004519 manufacturing process Methods 0.000 claims abstract description 38
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000011572 manganese Substances 0.000 claims abstract description 15
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 9
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000012530 fluid Substances 0.000 claims abstract description 5
- 238000000151 deposition Methods 0.000 claims abstract description 3
- 238000013461 design Methods 0.000 claims abstract description 3
- 238000005096 rolling process Methods 0.000 claims description 21
- 238000005266 casting Methods 0.000 claims description 9
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 229910052748 manganese Inorganic materials 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 2
- 230000008021 deposition Effects 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 abstract description 6
- 239000002184 metal Substances 0.000 abstract description 6
- 229910000640 Fe alloy Inorganic materials 0.000 abstract description 2
- 229910000914 Mn alloy Inorganic materials 0.000 abstract description 2
- 239000002131 composite material Substances 0.000 description 28
- 238000000137 annealing Methods 0.000 description 18
- 235000019589 hardness Nutrition 0.000 description 13
- 238000009749 continuous casting Methods 0.000 description 6
- 230000007547 defect Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000007650 screen-printing Methods 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 230000033228 biological regulation Effects 0.000 description 4
- 230000002950 deficient Effects 0.000 description 4
- 230000001680 brushing effect Effects 0.000 description 3
- 238000005097 cold rolling Methods 0.000 description 3
- 238000000265 homogenisation Methods 0.000 description 3
- 238000001953 recrystallisation Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000003908 quality control method Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000011265 semifinished product Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
- B21D53/04—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of sheet metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
- B21D53/04—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of sheet metal
- B21D53/045—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of sheet metal by inflating partially united plates
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12736—Al-base component
- Y10T428/12764—Next to Al-base component
Definitions
- the invention relates to a method for manufacturing circuit aluminum panels.
- OSF type one side flat
- These panels are made at from two sheets of aluminum or aluminum alloy, one of which is coated, on the zones intended to become the integrated circuit, of an ink intended to prevent the welding between the two sheets.
- the two sheets are then welded by co-lamination.
- the non-welded areas are then inflated hydraulically or pneumatically to form a circuit, the essential part of which is used as a heat exchanger, and in particular as a cooling circuit for household refrigerators.
- Patent FR 1 347 949 (Olin Mathieson) describes the principle of circuit panels integrated single-sided and offers to realize them from two resistance sheets different mechanics, one in 1100 alloy and the other in 1100 alloy with addition 0.12% zirconimn.
- Patent FR 2561368 (Cegedur Pechiney) discloses a manufacturing process in continuous single-sided roll-bond panels from two aluminum sheets or aluminum alloys.
- European patent EP 0 703 427 Showa Aluminum proposes a process which aims to reduce the number of defects during inflation (rupture of channels or local absence of deformation).
- the existing production lines do not not allow the manufacture of panels, and in particular single-sided panels, strong mechanical characteristics. Furthermore, it is desirable to guarantee that the panels formed, before inflation, are free from unacceptable defects.
- the object of the invention is to provide a continuous manufacturing process for panels roll-bond, which is suitable for the manufacture of single-sided panels with strong mechanical characteristics.
- the subject of the invention is a method for manufacturing integrated circuit panels.
- single-sided aluminum with surface preparation of two sheets in aluminum alloy depositing on one of the sheets an anti-welding ink in reserved areas corresponding to the circuit design, the sheet metal bonding one on the other, and the expansion of the channels corresponding to the areas not welded to using a pressurized fluid, characterized in that one of the sheets is an alloy of the series 1000 and the other in an alloy containing iron and manganese and such as Fe + Mn> 0.8% (by weight), and preferably> 1, even 1.5%.
- the alloy with iron and manganese is preferably obtained by continuous casting of strips between two cylinders cooled.
- the single figure represents, as a function of the annealing temperature, the fraction recrystallized for sheets of alloys 1050, 3003, 8040 and 8006 from casting keep on going.
- alloys 1050 and 8040 accordinging to the designation of the Aluminum Association.
- the Applicant has noted during its tests that it is preferable to use for the planar face an alloy strip containing iron and manganese and such that Fe + Mn> 0.8% (by weight), and preferably> 1%, or even> 1.5%.
- An example of an alloy of this type is alloy 8006, the composition of which is registered with the Aluminum Association as follows (% by weight): If ⁇ 0.40 Fe: 1.2-2.0 Cu ⁇ 0.30 Mn: 0.30 - 1.0 Mg ⁇ 0.10 Zn ⁇ 0.10
- the iron and manganese alloy strip is preferably produced by casting continuous strips, and in particular by continuous casting between two cooled rolls, for example by a Jumbo 3C TM machine from Pechiney Aluminum Engineering. he it is known that alloys containing manganese and / or iron obtained by casting continuous present after a range of cold rolling carried out directly after casting, i.e. without homogenization of the casting strip, a fine-grain microstructure giving a higher recrystallization resistance than the same alloys obtained from rolling plates. Characteristics microstructural such bands obtained by continuous casting have been described in literature, especially in the articles by M.
- the aluminum strip will be designated by “strip A” or aluminum alloy to which the anti-welding ink is applied, “strip B” the strip of aluminum or aluminum alloy which is applied to strip A, “Composite strip” means the strip formed from strips A and B, and by “panels” the panels formed by cutting the composite strip.
- the application of the anti-welding ink on the strip A can be carried out by screen printing techniques known to those skilled in the art. Quality control of this screen printing can be done by a qualified operator. In an achievement preferred, the quality of this application is preferably controlled by a device machine vision automatic capable of detecting unacceptable defects and locate the position of the faulty circuits on band A. This device acquires the printed image and compare it to a reference deemed perfect. This system allows then eliminate the panels on which a fault before inflating the circuits unacceptable has been detected.
- any continuous oven known to those skilled in the art loom can be used, for example a direct flame oven.
- this oven allows temperature regulation in order to maintain the constant temperature across the width of bands A and B in an interval between ⁇ 10 ° C maximum, preferably between ⁇ 7 ° C, and even more preferably in an interval between ⁇ 5 ° C.
- band B on band A can be done in a traditional rolling mill and preferably in a quarto rolling mill.
- the two cylinders which come into contact with the strip are brushed during the rolling.
- any continuous oven known to man of the trade can be used.
- this oven allows regulation of temperature so as to keep the temperature constant across the width of the strip in a range between ⁇ 10 ° C, preferably between ⁇ 7 ° C, and even more preferably in an interval between ⁇ 5 ° C.
- the the composite strip can be cooled by spraying any fluid refrigerant, liquid or gaseous, and preferably by sprinkling with water.
- this leveling can be done for example mechanically by more or less nesting significant band between two layers of metal rollers.
- the cutting of the composite strip into panels can be done using a shears fixed. In this case, it is necessary to add a tape accumulator which allows cut without interrupting the continuous running of the strip. In preferred embodiment, a flying shears is used, which makes superfluous the strip accumulator capable of inducing defects on the composite strip.
- the panels whose circuits have detected as defective during the check before transferring the panels the quality of which was deemed acceptable in the inflation press. This transfer is advantageously done by loading the panels in an elevator.
- the panels are transferred using a robot, for example a six robot axes, in the press.
- the inflation press has several stages, preferably at least four stages, and even more preferably at least eight stages.
- the circuits are inflated using a pressurized fluid through a needle which is introduced into the inflation channel, between the two faces of each sign.
- the panels in the press can be inflated one after the other or, preferably, simultaneously.
- a back pressure is applied to the face opposite to the flat face, according to the techniques known to a person skilled in the art and described, for example, in patent FR 2561368 supra.
- the press panels exit advantageously by a robot, by example a six-axis robot, which unloads the inflated panels from the press to a descender, which transfers the panels to a stacker making it possible to constitute stacks of panels ready to be packaged for shipment.
- a robot by example a six-axis robot, which unloads the inflated panels from the press to a descender, which transfers the panels to a stacker making it possible to constitute stacks of panels ready to be packaged for shipment.
- the strips A and B and the strip are centered composite. For example, centering before the strip enters the right-of-way of the rolling mill is useful.
- the method as described above can advantageously be applied to the manufacture of roll-bond panels according to the invention for refrigerating appliances existing or for other heat exchange or transfer applications. he can also be used for the manufacture of application panels structural, such as reinforcements for automobile bodywork.
- the supply of the chain is done by a mobile splicing device allowing to change each of bands A and B without interrupting the scrolling of bands in the production line.
- This cart is equipped with mobile welders without input of metal to make the junction between the strips from two coils of metal.
- the stripping of the strips A and B is done by a motorized roller stripper.
- the surfaces A and B intended to come into contact are brushed by motorized metal brushes.
- the stencil screen printing is done in a closed enclosure under pressure, allowing minimize dust deposits and the appearance of defects on the belt. Screens whose fabric structure and thread density are adjusted according to the print desired are used; screen printing is carried out by known techniques of the skilled person.
- the supply of non-stick ink on the canvas is automatic and allows a good homogeneity of the quantity of ink.
- the changing screens when changing series is done without stopping the line and is semi-automated. After screen printing, an additional ink stain is added to band A at the end of the patterns; said spot serves as marking during the cutting the composite strip into panels.
- the quality of screen printing is controlled by an industrial vision device, fitted with line cameras. All patterns are acquired, processed and compared to a reference model image. This device makes it possible to check the functional dimensions patterns and spot any flaws (such as unnecessary spots, lack ink or imprecise edges). The position of the defective patterns is identified by the control computer to allow the panels which have these defective patterns before the inflation step.
- the preheating oven is a pass-through gas oven. It is made up of two parts allowing to heat successively band B and band A. Its power is 1800 kW.
- the temperature of the strip in the oven is typically of the order of 400 ° C, but can go up to 500 ° C, depending on the alloys used.
- the oven has two heating zones twice. The temperature is kept constant à by a regulation system at ⁇ 7 ° C.
- the rolling mill used is a quarto rolling mill making it possible to achieve rolling of around 1400 tonnes, with the possibility of variable balancing.
- the annealing furnace is a 1220 kW pass-through gas furnace. Temperature of the composite strip in the furnace is typically of the order of 400 ° C., but can go up to 500 ° C, depending on the alloys used.
- the oven has four zones of heating. The temperature is kept constant by a regulation system at ⁇ 7 ° C.
- the leveling of the composite strip is done by a leveler comprising 17 rollers variable nesting, known to those skilled in the art.
- An ultrasonic sensor allows the detection of the ink stain deposited during the serigraphy and triggers the cutting of the composite strip into panels by a flying shears.
- the panels feed an elevator and are loaded in batches of eight in the inflation press using the six-axis robot.
- the inflation press is a 2500-ton hydraulic press allowing the simultaneous inflation of the panels on all floors. Scheduled cycles allow the panels to be inflated online and a back pressure is applied to all stages in addition to the inflation pressure. The inflation cycles are controlled by a computer. The press is equipped with devices for detecting leaks during inflation and allows the elimination of the defective panels thus identified.
- the panels whose channels have been inflated are discharged from the press by a second six-axis robot on a descender.
- the process parameters are adjusted in function of the scrolling speed measured at several points on the line.
- the speed of bands A and B can reach 15m / min.
- the speed of the composite tape can reach 30 m / min, for a rolling ratio of 2.
- the different settings for the line are managed automatically from a product database.
- the width of the strips used can reach 700 mm.
- the strip B is made of 1050 alloy, with a thickness of 1.26 mm, obtained by rolling to hot then cold rolling of rolling plates.
- the temperature of strip A was 480 ° C, and that of strip B was 380 ° C.
- the rolling ratio applied was 2.
- the composite strip was then annealed in the annealing furnace at various temperatures mentioned in Table 1.
- Table V also shows the Vickers hardness on both sides after annealing.
- Reference Annealing temperature [° C] Vickers hardness of the panel "band A” side Vickers hardness of panel "band B” side 1 380 48.9 24.5 2 400 46.8 23.8 3 420 45.5 23.3 4 430 43.5 25.2 5 440 42.5 23.0 6 460 40.2 24.7
- an annealing temperature of 400 ° C represents the best compromise between the requirement of flatness and surface appearance of the flat face (favored by a high hardness on the side of the strip A) and the requirement of sufficient formability of the panel to allow the channels to be inflated without rupture (favored by low hardness on the side of strip B).
- the hardness of the panel on the side of strip A is greater than 40 Vickers, and preferably greater than 43 Vickers or even 45 Vickers.
- Band A is made of 8040 alloy made from rolling plates.
- the thickness of strip A is 1.26 mm, and it has been subjected to an annealing of 10 hour restoration at 250 ° C.
- the strip B is made of 1050 alloy, with a thickness of 1.26 mm, obtained by rolling to hot then cold rolling of rolling plates.
- the temperature of strip A was 480 ° C, and that of strip B 380 ° C.
- the rolling ratio applied was 2.
- the composite strip was then annealed in the annealing furnace at the temperatures of 400 and 440 ° C respectively.
- the hardnesses of the two faces after annealing are shown in Table 2.
- Alloy 8006 has was prepared by continuous casting without homogenization. Reduction during rolling cold was 2. The sheets were then annealed in salt bath ovens for 15 s at variable temperatures between 380 and 440 ° C, and then determine the fraction recrystallized by a metallographic observation technique known to man of career.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Metal Rolling (AREA)
- Laminated Bodies (AREA)
- Insulated Metal Substrates For Printed Circuits (AREA)
- Design And Manufacture Of Integrated Circuits (AREA)
- Semiconductor Integrated Circuits (AREA)
- Parts Printed On Printed Circuit Boards (AREA)
- Continuous Casting (AREA)
- Liquid Crystal (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Description
Si < 0,40 Fe : 1,2-2,0 Cu < 0,30 Mn : 0,30 - 1,0 Mg < 0,10 Zn < 0,10
Si = 0,28, Fe = 1,20, Cu = 0,024 Mn = 0,37, Mg = 0,0013, Ti = 0,017,
et a été élaborée à partir d'une coulée continue entre cylindres, sans homogénéisation de la bande coulée avant laminage. L'épaisseur de coulée était de 7 mm, et la bande coulée a été laminée à froid jusqu'à 1,2 mm, puis soumise à un recuit de restauration de 2 heures à 220°C.
| Référence | Température de recuit [°C] | Dureté Vickers du panneau côté « bande A » | Dureté Vickers du panneau côté « bande B » |
| 1 | 380 | 48,9 | 24,5 |
| 2 | 400 | 46,8 | 23,8 |
| 3 | 420 | 45,5 | 23,3 |
| 4 | 430 | 43,5 | 25,2 |
| 5 | 440 | 42,5 | 23,0 |
| 6 | 460 | 40,2 | 24,7 |
| Référence | Température de recuit [°C] | Dureté Vickers du panneau côté « bande A » | Dureté Vickers du panneau côté « bande B » |
| 1 | 400 | 38,0 | 25,1 |
| 2 | 440 | 36,2 | 25,2 |
Claims (5)
- Procédé de fabrication de panneaux à circuit intégré monoface en aluminium comportant la préparation de surface de deux tôles en alliage d'aluminium, le dépôt sur l'une des tôles d'une encre anti-soudure dans des zones réservées correspondant au dessin du circuit, la liaison par laminage des tôles l'une sur l'autre, et le gonflage des canaux correspondant aux zones non soudées à l'aide d'un fluide sous pression, caractérisé en ce que la face déformée est en alliage de la série 1000 et la face plane en alliage contenant du fer et du manganèse et tel que Fe + Mn > 0,8% en poids, et de préférence > 1%.
- Procédé selon la revendication 1, caractérisé en ce que Fe + Mn > 1,5%
- Procédé selon la revendication 1, caractérisé en ce que l'alliage de la face plane est un alliage 8006.
- Procédé selon l'une des revendications 1 à 3, caractérisé en ce que la tôle de la face plane est obtenue par coulée continue de bandes.
- Panneau en alliage d'aluminium à circuit intégré du type monoface, comportant une face plane et une face déformée, caractérisé en ce que la face déformée est en alliage de la série 1000, et la face plane en alliage contenant du fer et du manganèse tel que Fe + Mn > 0,8% en poids.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP03024826A EP1398096A1 (fr) | 2000-12-11 | 2001-12-07 | Procede de fabrication de panneaux en aluminium a circuit integré |
| SI200130166T SI1353767T1 (en) | 2000-12-11 | 2001-12-07 | Method for making integrated circuit aluminium panels |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0016082 | 2000-12-11 | ||
| FR0016082A FR2817954B1 (fr) | 2000-12-11 | 2000-12-11 | Procede de fabrication de panneaux en aluminium a circuit integre |
| PCT/FR2001/003886 WO2002047841A1 (fr) | 2000-12-11 | 2001-12-07 | Procede de fabrication de panneaux en aluminium a circuit integre |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP03024826A Division EP1398096A1 (fr) | 2000-12-11 | 2001-12-07 | Procede de fabrication de panneaux en aluminium a circuit integré |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1353767A1 EP1353767A1 (fr) | 2003-10-22 |
| EP1353767B1 true EP1353767B1 (fr) | 2004-06-02 |
Family
ID=8857492
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP01270391A Expired - Lifetime EP1353767B1 (fr) | 2000-12-11 | 2001-12-07 | Procede de fabrication de panneaux en aluminium a circuit integre |
| EP03024826A Withdrawn EP1398096A1 (fr) | 2000-12-11 | 2001-12-07 | Procede de fabrication de panneaux en aluminium a circuit integré |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP03024826A Withdrawn EP1398096A1 (fr) | 2000-12-11 | 2001-12-07 | Procede de fabrication de panneaux en aluminium a circuit integré |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US7226516B2 (fr) |
| EP (2) | EP1353767B1 (fr) |
| JP (2) | JP4054372B2 (fr) |
| KR (1) | KR20030087618A (fr) |
| CN (1) | CN1247343C (fr) |
| AT (1) | ATE268233T1 (fr) |
| AU (1) | AU2002217215A1 (fr) |
| BR (1) | BR0116059A (fr) |
| CA (1) | CA2431307A1 (fr) |
| DE (1) | DE60103667T2 (fr) |
| EG (1) | EG23026A (fr) |
| ES (1) | ES2204356T3 (fr) |
| FR (1) | FR2817954B1 (fr) |
| HU (1) | HU223877B1 (fr) |
| MX (1) | MXPA03005038A (fr) |
| PL (1) | PL362112A1 (fr) |
| RU (1) | RU2281828C2 (fr) |
| TR (1) | TR200401899T4 (fr) |
| UA (1) | UA80528C2 (fr) |
| WO (1) | WO2002047841A1 (fr) |
| ZA (1) | ZA200303206B (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2869577B1 (fr) * | 2004-04-30 | 2006-06-16 | Pechiney Rhenalu Sa | Element absorbeur d'energie pour vehicule |
| JP5896116B2 (ja) * | 2011-11-30 | 2016-03-30 | 三浦工業株式会社 | 熱交換器の製造方法および使用方法 |
| JP2015530552A (ja) * | 2012-07-19 | 2015-10-15 | グランジェス・アーベー | パワーエレクトロニクスおよび電池冷却のための溶接管を備えた小形アルミニウム熱交換器 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2906006A (en) | 1954-02-24 | 1959-09-29 | Olin Mathieson | Method of making a sheet metal article |
| FR1129511A (fr) * | 1954-04-13 | 1957-01-22 | Olin Mathieson | Perfectionnements relatifs aux articles en tôles et à leur procédé de fabrication |
| US3196528A (en) | 1961-12-18 | 1965-07-27 | Olin Mathieson | Metal sheet article and process for making |
| FR1347949A (fr) * | 1962-12-17 | 1964-01-04 | Olin Mathieson | Composition d'alliage à base d'aluminium et procédé de fabrication d'articles comportant cette composition, notamment panneaux à passages tubulaires formés par dilatation |
| US3650005A (en) * | 1970-03-19 | 1972-03-21 | Showa Aluminium Co Ltd | Method for producing tube in sheets |
| JPS547509B2 (fr) * | 1974-05-13 | 1979-04-07 | ||
| GB1495655A (en) * | 1975-03-20 | 1977-12-21 | Rockwell International Corp | Method for making metallic structures from two or more selectively bonded sheets |
| JPS55114432A (en) * | 1979-02-27 | 1980-09-03 | Furukawa Electric Co Ltd:The | Production of metal composite plate |
| JPS581047A (ja) * | 1981-06-05 | 1983-01-06 | Fuji Photo Film Co Ltd | アルミニウム合金平版印刷版用支持体 |
| GB2135914A (en) * | 1983-02-25 | 1984-09-12 | Alcan Int Ltd | Roll bonded tubing for brazed articles |
| FR2561368B1 (fr) * | 1983-12-01 | 1986-08-14 | Cegedur | Procede de fabrication de panneaux monoface a circuit integre pour echangeurs de chaleur |
| FR2568495B1 (fr) * | 1984-08-02 | 1986-10-24 | Cegedur | Dispositif de brossage et le lubrification en continu de cylindres de laminoirs pour produits plats lamines. |
| SU1232345A1 (ru) * | 1985-01-07 | 1986-05-23 | Всесоюзный ордена Ленина научно-исследовательский и проектно-конструкторский институт металлургического машиностроения | Способ изготовлени панельных теплообменников |
| JPS6268690A (ja) * | 1985-09-19 | 1987-03-28 | Showa Alum Corp | ロ−ル・ボンド・パネル製造用合わせ板の製造方法 |
| US4820355A (en) * | 1987-03-30 | 1989-04-11 | Rockwell International Corporation | Method for fabricating monolithic aluminum structures |
| JPH04333384A (ja) * | 1991-05-08 | 1992-11-20 | Showa Alum Corp | アルミニウム・ロールボンド材製造用圧着防止剤 |
| FR2694900B1 (fr) * | 1992-08-19 | 1994-10-21 | Hispano Suiza Sa | Procédé de fabrication d'assemblages composés de deux pièces collées et comportant une étape de formage. |
| ATE182673T1 (de) * | 1994-09-21 | 1999-08-15 | Showa Aluminum Corp | Durch aufblähen hergestellte platte und verfahren zur herstellung von platten durch aufblähung |
| EP1028448A4 (fr) * | 1998-07-27 | 2004-03-10 | Toshiba Kk | Tube imageur a rayons x et son procede de fabrication |
| US6329075B1 (en) * | 2000-02-03 | 2001-12-11 | Reycan, L.P. | Electrical conductivity and high strength aluminum alloy composite material and methods of manufacturing and use |
-
2000
- 2000-12-11 FR FR0016082A patent/FR2817954B1/fr not_active Expired - Fee Related
-
2001
- 2001-07-12 UA UA2003076468A patent/UA80528C2/uk unknown
- 2001-12-05 EG EG20011302A patent/EG23026A/xx active
- 2001-12-07 AU AU2002217215A patent/AU2002217215A1/en not_active Abandoned
- 2001-12-07 JP JP2002549402A patent/JP4054372B2/ja not_active Expired - Fee Related
- 2001-12-07 TR TR2004/01899T patent/TR200401899T4/xx unknown
- 2001-12-07 PL PL01362112A patent/PL362112A1/xx unknown
- 2001-12-07 HU HU0303392A patent/HU223877B1/hu not_active IP Right Cessation
- 2001-12-07 RU RU2003121023/02A patent/RU2281828C2/ru not_active IP Right Cessation
- 2001-12-07 AT AT01270391T patent/ATE268233T1/de not_active IP Right Cessation
- 2001-12-07 CA CA002431307A patent/CA2431307A1/fr not_active Abandoned
- 2001-12-07 US US10/399,776 patent/US7226516B2/en not_active Expired - Fee Related
- 2001-12-07 KR KR10-2003-7007681A patent/KR20030087618A/ko not_active Withdrawn
- 2001-12-07 BR BR0116059-1A patent/BR0116059A/pt not_active Application Discontinuation
- 2001-12-07 EP EP01270391A patent/EP1353767B1/fr not_active Expired - Lifetime
- 2001-12-07 MX MXPA03005038A patent/MXPA03005038A/es unknown
- 2001-12-07 EP EP03024826A patent/EP1398096A1/fr not_active Withdrawn
- 2001-12-07 WO PCT/FR2001/003886 patent/WO2002047841A1/fr not_active Ceased
- 2001-12-07 DE DE60103667T patent/DE60103667T2/de not_active Expired - Fee Related
- 2001-12-07 CN CNB018203345A patent/CN1247343C/zh not_active Expired - Fee Related
- 2001-12-07 ES ES01270391T patent/ES2204356T3/es not_active Expired - Lifetime
-
2003
- 2003-04-24 ZA ZA200303206A patent/ZA200303206B/en unknown
-
2007
- 2007-06-08 JP JP2007152581A patent/JP2008001987A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| RU2281828C2 (ru) | 2006-08-20 |
| US7226516B2 (en) | 2007-06-05 |
| PL362112A1 (en) | 2004-10-18 |
| DE60103667D1 (de) | 2004-07-08 |
| EP1398096A1 (fr) | 2004-03-17 |
| HU223877B1 (hu) | 2005-02-28 |
| HUP0303392A2 (en) | 2004-01-28 |
| WO2002047841A1 (fr) | 2002-06-20 |
| JP2004515363A (ja) | 2004-05-27 |
| ZA200303206B (en) | 2004-04-26 |
| TR200401899T4 (tr) | 2004-08-23 |
| US20040055668A1 (en) | 2004-03-25 |
| CN1479657A (zh) | 2004-03-03 |
| RU2003121023A (ru) | 2005-02-20 |
| AU2002217215A1 (en) | 2002-06-24 |
| ES2204356T3 (es) | 2004-12-16 |
| JP2008001987A (ja) | 2008-01-10 |
| ATE268233T1 (de) | 2004-06-15 |
| KR20030087618A (ko) | 2003-11-14 |
| CA2431307A1 (fr) | 2002-06-20 |
| FR2817954A1 (fr) | 2002-06-14 |
| CN1247343C (zh) | 2006-03-29 |
| MXPA03005038A (es) | 2003-09-05 |
| ES2204356T1 (es) | 2004-05-01 |
| JP4054372B2 (ja) | 2008-02-27 |
| DE60103667T2 (de) | 2005-06-09 |
| FR2817954B1 (fr) | 2003-01-10 |
| EP1353767A1 (fr) | 2003-10-22 |
| UA80528C2 (en) | 2007-10-10 |
| BR0116059A (pt) | 2004-03-02 |
| EG23026A (en) | 2004-01-31 |
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