GB1320640A - Laser welding method - Google Patents

Laser welding method

Info

Publication number
GB1320640A
GB1320640A GB4533871A GB4533871A GB1320640A GB 1320640 A GB1320640 A GB 1320640A GB 4533871 A GB4533871 A GB 4533871A GB 4533871 A GB4533871 A GB 4533871A GB 1320640 A GB1320640 A GB 1320640A
Authority
GB
United Kingdom
Prior art keywords
workpieces
focus
moved
welding
fusion
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
Application number
GB4533871A
Other languages
English (en)
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.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite SA
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 Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Publication of GB1320640A publication Critical patent/GB1320640A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/20—Uniting glass pieces by fusing without substantial reshaping
    • C03B23/203—Uniting glass sheets
    • 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
    • B23K26/22—Spot 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
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B23K26/24—Seam welding
    • B23K26/26—Seam welding of rectilinear seams
    • 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/20—Uniting glass pieces by fusing without substantial reshaping

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Laser Beam Processing (AREA)
  • Heat Treatment Of Articles (AREA)
GB4533871A 1970-09-29 1971-09-29 Laser welding method Expired GB1320640A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7035174A FR2106922A5 (enExample) 1970-09-29 1970-09-29

Publications (1)

Publication Number Publication Date
GB1320640A true GB1320640A (en) 1973-06-20

Family

ID=9061999

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4533871A Expired GB1320640A (en) 1970-09-29 1971-09-29 Laser welding method

Country Status (6)

Country Link
BE (1) BE772653A (enExample)
CH (1) CH535088A (enExample)
DE (1) DE2147373A1 (enExample)
FR (1) FR2106922A5 (enExample)
GB (1) GB1320640A (enExample)
NL (1) NL7113169A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2283448A (en) * 1993-10-27 1995-05-10 Rolls Royce Plc Improvements in or relating to electron beam welding
WO2008015158A3 (de) * 2006-08-04 2008-04-10 Rasselstein Gmbh Verfahren zur herstellung eines korrosionsbeständigen und umformbaren blechs mit vollflächigem beschichten der gefügten thermisch behandelten stahlbleche

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4151014A (en) * 1977-05-31 1979-04-24 Western Electric Company, Inc. Laser annealing
JPS55155314A (en) * 1979-05-21 1980-12-03 Nippon Telegr & Teleph Corp <Ntt> Connecting method of optical fiber and its connector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2283448A (en) * 1993-10-27 1995-05-10 Rolls Royce Plc Improvements in or relating to electron beam welding
WO2008015158A3 (de) * 2006-08-04 2008-04-10 Rasselstein Gmbh Verfahren zur herstellung eines korrosionsbeständigen und umformbaren blechs mit vollflächigem beschichten der gefügten thermisch behandelten stahlbleche

Also Published As

Publication number Publication date
BE772653A (fr) 1972-03-16
CH535088A (fr) 1973-03-31
FR2106922A5 (enExample) 1972-05-05
NL7113169A (enExample) 1972-04-04
DE2147373A1 (de) 1972-03-30

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees