FR2271683B1 - - Google Patents

Info

Publication number
FR2271683B1
FR2271683B1 FR7416867A FR7416867A FR2271683B1 FR 2271683 B1 FR2271683 B1 FR 2271683B1 FR 7416867 A FR7416867 A FR 7416867A FR 7416867 A FR7416867 A FR 7416867A FR 2271683 B1 FR2271683 B1 FR 2271683B1
Authority
FR
France
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
FR7416867A
Other languages
French (fr)
Other versions
FR2271683A1 (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
Priority to FR7416867A priority Critical patent/FR2271683A1/fr
Publication of FR2271683A1 publication Critical patent/FR2271683A1/fr
Application granted granted Critical
Publication of FR2271683B1 publication Critical patent/FR2271683B1/fr
Granted 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
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Lens Barrels (AREA)
FR7416867A 1974-05-15 1974-05-15 Laser machining device with convergent lens - has lens pivotal next to divergent lens about axis of laser Granted FR2271683A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7416867A FR2271683A1 (en) 1974-05-15 1974-05-15 Laser machining device with convergent lens - has lens pivotal next to divergent lens about axis of laser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7416867A FR2271683A1 (en) 1974-05-15 1974-05-15 Laser machining device with convergent lens - has lens pivotal next to divergent lens about axis of laser

Publications (2)

Publication Number Publication Date
FR2271683A1 FR2271683A1 (en) 1975-12-12
FR2271683B1 true FR2271683B1 (ref) 1976-10-15

Family

ID=9138880

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7416867A Granted FR2271683A1 (en) 1974-05-15 1974-05-15 Laser machining device with convergent lens - has lens pivotal next to divergent lens about axis of laser

Country Status (1)

Country Link
FR (1) FR2271683A1 (ref)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7046267B2 (en) 2003-12-19 2006-05-16 Markem Corporation Striping and clipping correction
US7167194B2 (en) 2000-04-18 2007-01-23 Laserink Printing a code on a product
US7394479B2 (en) 2005-03-02 2008-07-01 Marken Corporation Pulsed laser printing

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2577052B1 (fr) * 1985-02-05 1988-09-09 Bertin & Cie Procede et dispositif de deplacement du point d'impact d'un faisceau laser sur une piece
US10583668B2 (en) 2018-08-07 2020-03-10 Markem-Imaje Corporation Symbol grouping and striping for wide field matrix laser marking

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7167194B2 (en) 2000-04-18 2007-01-23 Laserink Printing a code on a product
US7046267B2 (en) 2003-12-19 2006-05-16 Markem Corporation Striping and clipping correction
US7394479B2 (en) 2005-03-02 2008-07-01 Marken Corporation Pulsed laser printing

Also Published As

Publication number Publication date
FR2271683A1 (en) 1975-12-12

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Legal Events

Date Code Title Description
ST Notification of lapse