CA3174848A1 - Positioning a first and second metal plate in a laser beam welding position - Google Patents

Positioning a first and second metal plate in a laser beam welding position Download PDF

Info

Publication number
CA3174848A1
CA3174848A1 CA3174848A CA3174848A CA3174848A1 CA 3174848 A1 CA3174848 A1 CA 3174848A1 CA 3174848 A CA3174848 A CA 3174848A CA 3174848 A CA3174848 A CA 3174848A CA 3174848 A1 CA3174848 A1 CA 3174848A1
Authority
CA
Canada
Prior art keywords
metal plate
welding
plate
bump
laser beam
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.)
Pending
Application number
CA3174848A
Other languages
English (en)
French (fr)
Inventor
Ronny MARTENS
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Borit NV
Original Assignee
Borit NV
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
Application filed by Borit NV filed Critical Borit NV
Publication of CA3174848A1 publication Critical patent/CA3174848A1/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B23K26/21—Bonding by welding
    • B23K26/24—Seam welding
    • B23K26/244—Overlap seam welding
    • 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
    • B23K26/60—Preliminary treatment
    • 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
    • B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
    • B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
    • B23K37/0408—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work for planar work
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0206—Metals or alloys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0267—Collectors; Separators, e.g. bipolar separators; Interconnectors having heating or cooling means, e.g. heaters or coolant flow channels
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/36—Electric or electronic devices
    • 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
    • B23K2103/50—Inorganic materials other than metals or composite materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M2008/1095—Fuel cells with polymeric electrolytes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
    • H01M2250/20—Fuel cells in motive systems, e.g. vehicle, ship, plane
    • 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
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Laser Beam Processing (AREA)
CA3174848A 2020-04-06 2021-04-01 Positioning a first and second metal plate in a laser beam welding position Pending CA3174848A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL2025282A NL2025282B1 (en) 2020-04-06 2020-04-06 Welding bump for laser welding and method of manufacturing a welding bump
NL2025282 2020-04-06
PCT/EP2021/058642 WO2021204681A1 (en) 2020-04-06 2021-04-01 Positioning a first and second metal plate in a laser beam welding position

Publications (1)

Publication Number Publication Date
CA3174848A1 true CA3174848A1 (en) 2021-10-14

Family

ID=71094757

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3174848A Pending CA3174848A1 (en) 2020-04-06 2021-04-01 Positioning a first and second metal plate in a laser beam welding position

Country Status (8)

Country Link
US (1) US20230150064A1 (enExample)
EP (1) EP4132741A1 (enExample)
JP (1) JP2023525217A (enExample)
KR (1) KR20220163434A (enExample)
CN (1) CN115515745A (enExample)
CA (1) CA3174848A1 (enExample)
NL (1) NL2025282B1 (enExample)
WO (1) WO2021204681A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021207884A1 (de) * 2021-07-22 2023-01-26 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zum mediendichten Verbinden zweier plattenförmiger Bauteile
DE102022204534A1 (de) 2022-05-09 2023-11-09 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zur Herstellung einer Bipolarplatte
DE202022104571U1 (de) * 2022-08-11 2023-11-16 Reinz-Dichtungs-Gmbh Separatorplatte mit ineinander verschachtelten Einzelplatten
FR3149529B1 (fr) * 2023-06-06 2026-01-30 Safran Module métallique et procédé de fabrication d’un tel module métallique.
DE102023002908A1 (de) 2023-07-17 2023-10-12 Mercedes-Benz Group AG Bauteileverbund
CN117506295B (zh) * 2023-11-22 2026-05-29 浙江海特合金股份有限公司 一种便于异型零件焊接的定位工具
KR20260039066A (ko) 2024-09-13 2026-03-20 주식회사 에코포엠 건축공사용 생분해성 수직보호망.
DE102024003247A1 (de) 2024-10-04 2025-10-02 Mercedes-Benz Group AG Verfahren zur Herstellung eines Kühlers
CN119820158B (zh) * 2025-03-14 2025-06-24 江苏时代新能源科技有限公司 焊接夹具的制造方法、焊接设备及电池生产线

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1516691B1 (en) * 2002-06-27 2015-06-03 Nippon Steel & Sumitomo Metal Corporation Welding method
US7009136B2 (en) * 2002-10-09 2006-03-07 General Motors Corporation Method of fabricating a bipolar plate assembly
FR2884448B1 (fr) * 2005-04-18 2009-02-06 Renault Sas Procede d'assemblage par soudage laser par transparence de toles recouvertes d'une couche de proctection
KR100901568B1 (ko) * 2006-12-12 2009-06-08 현대자동차주식회사 연료전지용 금속분리판의 제조방법
JP2009064734A (ja) * 2007-09-07 2009-03-26 Nissan Motor Co Ltd 燃料電池用金属セパレータ、燃料電池スタック、および燃料電池用金属セパレータの製造方法
JP5321014B2 (ja) * 2008-11-26 2013-10-23 日産自動車株式会社 燃料電池用金属セパレータの溶接装置、および燃料電池用金属セパレータの溶接方法
DE102009036039B4 (de) * 2009-08-03 2014-04-17 Reinz-Dichtungs-Gmbh Bipolarplatte sowie Verfahren zu deren Herstellung
JP5630699B2 (ja) * 2010-10-25 2014-11-26 スズキ株式会社 亜鉛めっき鋼板製部品のレーザ重ね溶接方法
US10850354B2 (en) * 2015-05-28 2020-12-01 Panasonic Intellectual Property Management Co., Ltd. Laser welding method
JP6973121B2 (ja) * 2018-01-26 2021-11-24 トヨタ自動車株式会社 燃料電池用セパレータの製造方法

Also Published As

Publication number Publication date
NL2025282B1 (en) 2021-10-27
KR20220163434A (ko) 2022-12-09
US20230150064A1 (en) 2023-05-18
JP2023525217A (ja) 2023-06-15
WO2021204681A1 (en) 2021-10-14
EP4132741A1 (en) 2023-02-15
CN115515745A (zh) 2022-12-23

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