DE69002130D1 - Ein system zum markieren von gegenstaenden durch laserstrahlen. - Google Patents

Ein system zum markieren von gegenstaenden durch laserstrahlen.

Info

Publication number
DE69002130D1
DE69002130D1 DE9090500051T DE69002130T DE69002130D1 DE 69002130 D1 DE69002130 D1 DE 69002130D1 DE 9090500051 T DE9090500051 T DE 9090500051T DE 69002130 T DE69002130 T DE 69002130T DE 69002130 D1 DE69002130 D1 DE 69002130D1
Authority
DE
Germany
Prior art keywords
transducer
laser beam
marking
oscillators
crystal
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 - Lifetime
Application number
DE9090500051T
Other languages
English (en)
Other versions
DE69002130T2 (de
Inventor
Ravellat Ramon Sans
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.)
Codilaser SA
Original Assignee
Codilaser 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 Codilaser SA filed Critical Codilaser SA
Application granted granted Critical
Publication of DE69002130D1 publication Critical patent/DE69002130D1/de
Publication of DE69002130T2 publication Critical patent/DE69002130T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
    • G06K1/12—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching
    • G06K1/126—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching by photographic or thermographic registration
    • 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
DE90500051T 1989-06-07 1990-06-04 Ein System zum Markieren von Gegenständen durch Laserstrahlen. Expired - Lifetime DE69002130T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES898901979A ES2013193A6 (es) 1989-06-07 1989-06-07 Sistema para marcaje de objetos en movimiento mediante rayos laser.

Publications (2)

Publication Number Publication Date
DE69002130D1 true DE69002130D1 (de) 1993-08-12
DE69002130T2 DE69002130T2 (de) 1994-01-27

Family

ID=8262385

Family Applications (1)

Application Number Title Priority Date Filing Date
DE90500051T Expired - Lifetime DE69002130T2 (de) 1989-06-07 1990-06-04 Ein System zum Markieren von Gegenständen durch Laserstrahlen.

Country Status (7)

Country Link
US (1) US5021631A (de)
EP (1) EP0402298B1 (de)
JP (1) JP2852693B2 (de)
AT (1) ATE91246T1 (de)
DE (1) DE69002130T2 (de)
DK (1) DK0402298T3 (de)
ES (2) ES2013193A6 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5653900A (en) * 1991-01-17 1997-08-05 United Distillers Plc Dynamic laser marking
US5897797A (en) * 1994-11-04 1999-04-27 Atrion Medical Product. Inc. Produce marking system
US5660747A (en) * 1994-11-04 1997-08-26 Atrion Medical Products, Inc. Method of laser marking of produce
ES2115533B1 (es) * 1996-04-26 1999-02-16 Macsa Id Sa Sistema de perforacion dinamico por laser.
WO1997040957A1 (es) * 1996-04-26 1997-11-06 Servicio Industrial De Marcaje Y Codificacion, S.A. Sistema y procedimiento de marcaje o de perforacion
ES2115534B1 (es) * 1996-05-09 1999-03-16 Macsa Id Sa Optimizador de energia en sistemas de marcacion con laser de productos en movimiento.
ES2116240B1 (es) * 1996-11-11 1999-04-01 Macsa Id Sa Sistema de generacion aleatoria de frecuencias para marcaje mediante laser.
WO1999021722A2 (en) * 1997-10-24 1999-05-06 Industrial Dynamics Co., Ltd. Laser marking with beam deflection verification and intensity control
US6180914B1 (en) 1998-02-17 2001-01-30 Advanced Foliar Technologies, Inc. Laser marking of foliage and cigars
US6172328B1 (en) 1998-02-17 2001-01-09 Advanced Foliar Technologies, Inc. Laser marking of plant material
US6103990A (en) * 1998-09-21 2000-08-15 International Business Machines Corporation Laser texturing system providing even heating of textured spots on a rotating disk
WO2000058050A1 (en) * 1999-03-26 2000-10-05 Sig Positec Automation, Inc. Laser inscribing system with traversing laser head
JP3429463B2 (ja) * 1999-10-22 2003-07-22 サンクス株式会社 レーザマーカ
US6791592B2 (en) 2000-04-18 2004-09-14 Laserink Printing a code on a product
AU2003210401A1 (en) * 2002-03-01 2003-09-16 Videojet Technologies Inc. Device and method for generating a print image in a laser-marking system
US7951409B2 (en) 2003-01-15 2011-05-31 Newmarket Impressions, Llc Method and apparatus for marking an egg with an advertisement, a freshness date and a traceability code
US20050088510A1 (en) * 2003-10-24 2005-04-28 Shlomo Assa Low angle optics and reversed optics
US7046267B2 (en) * 2003-12-19 2006-05-16 Markem Corporation Striping and clipping correction
US20060262181A1 (en) * 2005-05-17 2006-11-23 Robbins Gene A Laser-based image former operable to form dynamically variable images in objects in single shot events
US8084712B2 (en) * 2007-03-16 2011-12-27 TEN Medias LLC Method and apparatus for laser marking objects
US7903699B2 (en) 2007-05-24 2011-03-08 Coherent, Inc. Acousto-optically Q-switched CO2 laser
US8715757B2 (en) * 2010-01-20 2014-05-06 Ten Media, Llc Systems and methods for processing eggs
US8823758B2 (en) 2010-01-20 2014-09-02 Ten Media, Llc Systems and methods for processing eggs
NZ601476A (en) 2010-01-20 2014-07-25 Ten Media Llc Systems and methods for processing eggs and other objects
US8499718B2 (en) * 2010-01-20 2013-08-06 Ten Media, Llc Systems and methods for processing eggs
US8455030B2 (en) * 2010-01-20 2013-06-04 Ten Media, Llc Systems and methods for processing eggs
US20110177208A1 (en) * 2010-01-20 2011-07-21 Newmarket Impressions, Llc Systems and methods for processing eggs
US8455026B2 (en) 2010-01-20 2013-06-04 Ten Media, Llc Systems and methods for processing eggs
US8657098B2 (en) * 2010-01-20 2014-02-25 Ten Media, Llc Systems and methods for processing eggs
US9315317B2 (en) 2012-02-21 2016-04-19 Ten Media, Llc Container for eggs
US10583668B2 (en) 2018-08-07 2020-03-10 Markem-Imaje Corporation Symbol grouping and striping for wide field matrix laser marking

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6010611B2 (ja) * 1978-01-06 1985-03-19 三菱電機株式会社 光点走査装置
DE2853258A1 (de) * 1978-12-09 1980-06-12 Hoesch Werke Ag Verfahren und anordnung zum aufbringen einer kennzeichnung auf der oberflaeche von bewegten tafeln und baendern
US4323755A (en) * 1979-09-24 1982-04-06 Rca Corporation Method of making a machine-readable marking in a workpiece
US4320542A (en) * 1980-05-27 1982-03-23 Howard Cohen Portable, suspended outdoor shelter
JPS5853444A (ja) * 1981-09-25 1983-03-30 Nec Corp レ−ザマ−キング装置
JPS5885421A (ja) * 1981-11-16 1983-05-21 Mitsubishi Electric Corp 多ビ−ム光変調偏向器
JPS59197016A (ja) * 1984-03-30 1984-11-08 Matsushita Electric Ind Co Ltd 音響光学素子
US4652722A (en) * 1984-04-05 1987-03-24 Videojet Systems International, Inc. Laser marking apparatus
AT386159B (de) * 1985-10-11 1988-07-11 Oesterr Nationalbank Verfahren und vorrichtung zur herstellung von echtheits-(codierungs)-merkmalen auf wertpapieren
EP0276995B1 (de) * 1987-01-28 1994-03-30 Mitsubishi Denki Kabushiki Kaisha Verfahren zum Anbringen von Identifizierungsmarkierungen auf Kathodenstrahlröhren
JPH02133185A (ja) * 1988-11-10 1990-05-22 Mitsubishi Electric Corp 半導体装置のレーザマーキング方法
US4922077A (en) * 1989-01-31 1990-05-01 Raytheon Company Method of laser marking metal packages

Also Published As

Publication number Publication date
US5021631A (en) 1991-06-04
ES2043336T3 (es) 1993-12-16
EP0402298B1 (de) 1993-07-07
ES2013193A6 (es) 1990-04-16
JPH03170917A (ja) 1991-07-24
ATE91246T1 (de) 1993-07-15
EP0402298A2 (de) 1990-12-12
EP0402298A3 (de) 1991-03-06
DK0402298T3 (da) 1993-09-27
DE69002130T2 (de) 1994-01-27
JP2852693B2 (ja) 1999-02-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition