DK0794032T3 - Fremgangsmåde til fremstilling af en genstand af sammensvejste aluminiums- og kobberdele - Google Patents

Fremgangsmåde til fremstilling af en genstand af sammensvejste aluminiums- og kobberdele

Info

Publication number
DK0794032T3
DK0794032T3 DK97810086T DK97810086T DK0794032T3 DK 0794032 T3 DK0794032 T3 DK 0794032T3 DK 97810086 T DK97810086 T DK 97810086T DK 97810086 T DK97810086 T DK 97810086T DK 0794032 T3 DK0794032 T3 DK 0794032T3
Authority
DK
Denmark
Prior art keywords
article
making
copper parts
welded aluminum
copper
Prior art date
Application number
DK97810086T
Other languages
English (en)
Inventor
Pius Schwellinger
Reinhard Winkler
Lutz Kampmann
Joerg Maier
Original Assignee
Alcan Tech & Man Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4190723&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK0794032(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Alcan Tech & Man Ag filed Critical Alcan Tech & Man Ag
Application granted granted Critical
Publication of DK0794032T3 publication Critical patent/DK0794032T3/da

Links

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
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/14—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally
    • F28F1/22—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally the means having portions engaging further tubular elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/32—Bonding taking account of the properties of the material involved
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/32—Bonding taking account of the properties of the material involved
    • B23K26/323—Bonding taking account of the properties of the material involved involving parts made of dissimilar metallic material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00—Solar heat collectors using working fluids
    • F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
    • F24S10/75—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits with enlarged surfaces, e.g. with protrusions or corrugations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/08—Non-ferrous metals or alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/08—Non-ferrous metals or alloys
    • B23K2103/10—Aluminium or alloys thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/08—Non-ferrous metals or alloys
    • B23K2103/12—Copper or alloys thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/18—Dissimilar materials
    • 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
    • F28F2275/06—Fastening; Joining by welding
    • F28F2275/067—Fastening; Joining by welding by laser welding
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/44—Heat exchange systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Sustainable Energy (AREA)
  • Combustion & Propulsion (AREA)
  • Sustainable Development (AREA)
  • Geometry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Laser Beam Processing (AREA)
  • Arc Welding In General (AREA)
  • Adornments (AREA)
  • Led Device Packages (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Golf Clubs (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Laminated Bodies (AREA)
  • Body Structure For Vehicles (AREA)
DK97810086T 1996-03-07 1997-02-21 Fremgangsmåde til fremstilling af en genstand af sammensvejste aluminiums- og kobberdele DK0794032T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH00599/96A CH690064A5 (de) 1996-03-07 1996-03-07 Gegenstand aus miteinander verschweissten Aluminium- und Kupferteilen.

Publications (1)

Publication Number Publication Date
DK0794032T3 true DK0794032T3 (da) 2003-01-20

Family

ID=4190723

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97810086T DK0794032T3 (da) 1996-03-07 1997-02-21 Fremgangsmåde til fremstilling af en genstand af sammensvejste aluminiums- og kobberdele

Country Status (11)

Country Link
EP (1) EP0794032B1 (da)
AT (1) ATE223783T1 (da)
CH (1) CH690064A5 (da)
CZ (1) CZ292249B6 (da)
DE (1) DE59708153D1 (da)
DK (1) DK0794032T3 (da)
ES (1) ES2180016T3 (da)
HU (1) HU220094B (da)
PL (1) PL184049B1 (da)
PT (1) PT794032E (da)
TR (1) TR199700164A2 (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004009651B4 (de) * 2004-02-27 2008-10-09 BLZ Bayerisches Laserzentrum Gemeinnützige Forschungsgesellschaft mbH Verfahren zum Schweißen artungleicher metallischer Fügepartner, insbesondere von Aluminium-Kupfer-Verbindungsstellen
DE102005001435A1 (de) * 2005-01-07 2006-07-20 Andreas Link Absorber für einen thermischen Solarkollektor und Verfahren zum Herstellen eines derartigen Absorbers
DE102007042387A1 (de) 2007-09-04 2009-03-05 Andreas Link Absorber für einen thermischen Solarkollektor und Verfahren zum Herstellen eines derartigen Absorbers
DE102009016805B4 (de) 2009-04-09 2014-04-03 Alanod Gmbh & Co. Kg Verfahren zum Laserverschweißen eines Verbundmaterials mit einem Bauteil
DE202009015334U1 (de) 2009-11-11 2010-02-25 Almeco-Tinox Gmbh Optisch wirksames Mehrschichtsystem für solare Absorption
DE102010033221A1 (de) 2010-08-03 2012-02-09 Wieland-Werke Ag Verfahren zum Schweißen artungleicher Fügepartner

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1485051A (en) * 1974-01-04 1977-09-08 Fulmer Res Inst Ltd Diffusion bonding of aluminium alloy parts
US4224499A (en) * 1978-10-20 1980-09-23 General Electric Company Laser welding aluminum to copper
JPS57137086A (en) * 1981-02-16 1982-08-24 Sumitomo Light Metal Ind Ltd Production heat receiving plate for solar heat collector
JPS58107287A (ja) * 1981-12-18 1983-06-25 Toshiba Corp 冷間圧接方法
JPS5932745A (ja) * 1982-08-13 1984-02-22 Sanyo Electric Co Ltd 太陽光エネルギ−変換器
JPS59133921A (ja) * 1983-01-21 1984-08-01 Nippon Alum Mfg Co Ltd:The 熱交換素板の製造法
US4684781A (en) * 1985-01-29 1987-08-04 Physical Sciences, Inc. Method for bonding using laser induced heat and pressure
DE8816407U1 (de) * 1988-05-30 1989-08-17 Nienstedt, Dieter, 3370 Seesen Verstellbarer Sonnenkollektor mit einem von einem Fluid durchströmten Absorber

Also Published As

Publication number Publication date
PL318777A1 (en) 1997-09-15
DE59708153D1 (de) 2002-10-17
CZ292249B6 (cs) 2003-08-13
TR199700164A2 (tr) 1997-09-21
HUP9700552A3 (en) 2000-03-28
HU220094B (hu) 2001-10-28
CH690064A5 (de) 2000-04-14
PT794032E (pt) 2003-01-31
EP0794032A1 (de) 1997-09-10
EP0794032B1 (de) 2002-09-11
CZ67497A3 (en) 1997-09-17
HU9700552D0 (en) 1997-04-28
ATE223783T1 (de) 2002-09-15
HUP9700552A2 (en) 1997-11-28
ES2180016T3 (es) 2003-02-01
PL184049B1 (pl) 2002-08-30

Similar Documents

Publication Publication Date Title
DK0723835T3 (da) Flusmiddel
CA2364086A1 (en) Laser welding system
WO2003004211A3 (de) Verfahren zum verschweissen
IT1223389B (it) Metodo per la saldatura di una resina termoplastica
DE69400674D1 (de) Laserschweissverfahren um zwei metallischen Werkstücken
GB2354196A (en) Method of laser welding tailored banks
DE59910389D1 (de) Laserstrahl-Schweissverfahren für Überlappnähte an beschichteten Blechen
DK0689897T3 (da) Fremgangsmåde til svejsning af aluminiumplader
ES8507028A1 (es) Procedimiento e instalacion de soldadura de puntos por rayo laser.
CA2101515A1 (fr) Procede de soudage bord a bord d'au moins deux toles
DE60135601D1 (de) Verbessertes Reibrührschweissverfahren mit Verwendung einer Kryogenflüssigkeit
FR2765129B1 (fr) Procede de soudage de toles revetues par un faisceau d'energie, tel qu'un faisceau laser
DK0794032T3 (da) Fremgangsmåde til fremstilling af en genstand af sammensvejste aluminiums- og kobberdele
WO2000066345A3 (en) Method of clamping thermoplastic pieces and heat control for laser welding
JPS6264528A (ja) 合成樹脂材料と異種材料の接合方法
ATE276067T1 (de) Verfahren und vorrichtung zum verbinden von beschichteten blechen durch laserschweissen
NO912229L (no) Flussmiddel for lodding eller sveising av aluminium.
DE19752096B4 (de) Einrichtung zum Positionieren, Spannen und Laserstrahlschweißen von mindestens zwei Blechplatinen
AU1065695A (en) Process for manufacturing tubular moulded blanks from thin plate or black plate
DE60020436D1 (de) Schweissvorrichtung mit einer Feldserzeugung
CA2101091A1 (fr) Procede et dispositif de soudage bord a bord de toles au moyen d'un faisceau laser
ATE121657T1 (de) Verfahren zum laserstrahlschweissen von beschichteten bleche.
EP0679470A3 (de) Verfahren zum Herstellen geschweisster Stahlblechplatinen.
ATE238875T1 (de) Verfahren zur herstellung von korrosionsbeständigen wärmeübertragern
IT1267155B1 (it) Apparecchiatura e procedimento per la saldatura di testa di lamiere metalliche piane di diverso spessore mediante fascio laser.