FR2840831B1 - Dispositif et procede pour marquer des articles a l'aide d'un rayon laser - Google Patents

Dispositif et procede pour marquer des articles a l'aide d'un rayon laser

Info

Publication number
FR2840831B1
FR2840831B1 FR0207420A FR0207420A FR2840831B1 FR 2840831 B1 FR2840831 B1 FR 2840831B1 FR 0207420 A FR0207420 A FR 0207420A FR 0207420 A FR0207420 A FR 0207420A FR 2840831 B1 FR2840831 B1 FR 2840831B1
Authority
FR
France
Prior art keywords
laser beam
marking articles
marking
articles
laser
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 - Fee Related
Application number
FR0207420A
Other languages
English (en)
Other versions
FR2840831A1 (fr
Inventor
Dominique Schwab
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.)
Erca Formseal SA
Original Assignee
Erca Formseal 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 Erca Formseal SA filed Critical Erca Formseal SA
Priority to FR0207420A priority Critical patent/FR2840831B1/fr
Priority to DE20309095U priority patent/DE20309095U1/de
Publication of FR2840831A1 publication Critical patent/FR2840831A1/fr
Application granted granted Critical
Publication of FR2840831B1 publication Critical patent/FR2840831B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/067—Dividing the beam into multiple beams, e.g. multifocusing
    • B23K26/0676—Dividing the beam into multiple beams, e.g. multifocusing into dependently operating sub-beams, e.g. an array of spots with fixed spatial relationship or for performing simultaneously identical operations
    • 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
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/067—Dividing the beam into multiple beams, e.g. multifocusing
    • 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
    • B23K2101/007—Marks, e.g. trade marks

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
FR0207420A 2002-06-17 2002-06-17 Dispositif et procede pour marquer des articles a l'aide d'un rayon laser Expired - Fee Related FR2840831B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0207420A FR2840831B1 (fr) 2002-06-17 2002-06-17 Dispositif et procede pour marquer des articles a l'aide d'un rayon laser
DE20309095U DE20309095U1 (de) 2002-06-17 2003-06-10 Vorrichtung zum Markieren von Waren mittels eines Laserstrahls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0207420A FR2840831B1 (fr) 2002-06-17 2002-06-17 Dispositif et procede pour marquer des articles a l'aide d'un rayon laser

Publications (2)

Publication Number Publication Date
FR2840831A1 FR2840831A1 (fr) 2003-12-19
FR2840831B1 true FR2840831B1 (fr) 2005-01-14

Family

ID=28800143

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0207420A Expired - Fee Related FR2840831B1 (fr) 2002-06-17 2002-06-17 Dispositif et procede pour marquer des articles a l'aide d'un rayon laser

Country Status (2)

Country Link
DE (1) DE20309095U1 (fr)
FR (1) FR2840831B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2883503B1 (fr) * 2005-03-23 2020-11-06 Datacard Corp Machine de marquage laser a haute cadence

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS606292A (ja) * 1983-06-27 1985-01-12 Hitachi Ltd レ−ザ溶接装置
JPS6484679A (en) * 1987-09-28 1989-03-29 Toshiba Corp Laser processing apparatus
US5948291A (en) * 1997-04-29 1999-09-07 General Scanning, Inc. Laser beam distributor and computer program for controlling the same

Also Published As

Publication number Publication date
FR2840831A1 (fr) 2003-12-19
DE20309095U1 (de) 2003-10-02

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20140228