ES2083866T3 - Dispositivo de seguridad para maquinas que utilizan un haz laser y procedimiento de aplicacion. - Google Patents

Dispositivo de seguridad para maquinas que utilizan un haz laser y procedimiento de aplicacion.

Info

Publication number
ES2083866T3
ES2083866T3 ES93911839T ES93911839T ES2083866T3 ES 2083866 T3 ES2083866 T3 ES 2083866T3 ES 93911839 T ES93911839 T ES 93911839T ES 93911839 T ES93911839 T ES 93911839T ES 2083866 T3 ES2083866 T3 ES 2083866T3
Authority
ES
Spain
Prior art keywords
safety device
signal
machines
laser beam
application procedure
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
ES93911839T
Other languages
English (en)
Inventor
Michel Philippe
Benoit Soulignac
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.)
Lectra SA
Original Assignee
Lectra Systemes 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 Lectra Systemes SA filed Critical Lectra Systemes SA
Application granted granted Critical
Publication of ES2083866T3 publication Critical patent/ES2083866T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B23K26/70—Auxiliary operations or equipment
    • B23K26/702—Auxiliary equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Semiconductor Lasers (AREA)
  • Lasers (AREA)

Abstract

LA INVENCION CONCIERNE A UN DISPOSITIVO DE SEGURIDAD PARA LA UTILIZACION DE UN HAZ LASER (5) A PARTIR DE UNA FUENTE (1) QUE SIGUE UN TRAYECTO OPTICO DETERMINADO QUE INCLUYE, EVENTUALMENTE, ESPEJOS (M1-M5), ASOCIADA A UNA RED DE EXPLOTACION DE UNA SEÑAL DE CONTROL DEL HAZ, CARACTERIZADO EN QUE DICHA RED DE EXPLOTACION COMPRENDE AL MENOS UN ELEMENTO AMOVIBLE INTERRUPTOR (10, 10'') DE LA SEÑAL, DISPUESTO SOBRE EL TRAYECTO OPTICO Y QUE ESTA CONSTITUIDO AL MENOS PARCIALMENTE POR UN CONDUCTOR (16, 18, 19) DE DICHA SEÑAL QUE RODEA DICHO HAZ (5) SIENDO SUSCEPTIBLE DE INTERACTUAR CON EL EN CASO DE DESVIACION PARA PROVOCAR INSTANTANEAMENTE EL CORTE DE LA SEÑAL Y LA INTERRUPCION DEL HAZ (5).
ES93911839T 1992-04-30 1993-04-30 Dispositivo de seguridad para maquinas que utilizan un haz laser y procedimiento de aplicacion. Expired - Lifetime ES2083866T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9205414A FR2690641B1 (fr) 1992-04-30 1992-04-30 Dispositif de securite pour machines utilisant un faisceau laser et procede de mise en óoeuvre.

Publications (1)

Publication Number Publication Date
ES2083866T3 true ES2083866T3 (es) 1996-04-16

Family

ID=9429463

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93911839T Expired - Lifetime ES2083866T3 (es) 1992-04-30 1993-04-30 Dispositivo de seguridad para maquinas que utilizan un haz laser y procedimiento de aplicacion.

Country Status (7)

Country Link
US (1) US5442154A (es)
EP (1) EP0601147B1 (es)
JP (1) JPH06507842A (es)
DE (1) DE69301227T2 (es)
ES (1) ES2083866T3 (es)
FR (1) FR2690641B1 (es)
WO (1) WO1993022095A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6881925B1 (en) * 1997-12-09 2005-04-19 Kabushiki Kaisha Toshiba Laser emission head, laser beam transmission device, laser beam transmission device adjustment method and preventive maintenance/repair device of structure in nuclear reactor
FR2806020B1 (fr) * 2000-03-09 2002-05-03 Snecma Moteurs Machine d'usinage par faisceau laser avec controle de la position interne du faisceau laser
US7126082B2 (en) * 2002-09-03 2006-10-24 Xenetech, Inc. Automated laser engraver
US7532810B2 (en) * 2005-09-22 2009-05-12 Sunbeam Products, Inc. Portable electrical appliance with diagnostic system
JP5014614B2 (ja) * 2005-10-26 2012-08-29 ヤマザキマザック株式会社 レーザ加工機光路系のシール装置
DE102014016889A1 (de) * 2014-11-15 2016-05-19 Mbda Deutschland Gmbh Überwachungsvorrichtung für einen Laserstrahl
ES2951432T3 (es) * 2016-01-12 2023-10-20 Mestek Machinery Inc Herramienta de corte por láser con un conjunto de carcasa de protección con interruptores de enclavamiento, procedimiento para montar dicha herramienta de corte por láser
AU2019201925A1 (en) * 2018-02-27 2019-09-19 Mestek Machinery, Inc. Protection System for Laser Cutting Machine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54103098U (es) * 1977-12-29 1979-07-20
US4197454A (en) * 1978-10-25 1980-04-08 The United States Of America As Represented By The Secretary Of The Navy Fiber optic laser beam detector
JPS6331218Y2 (es) * 1979-11-08 1988-08-22
JPS57156887A (en) * 1981-03-25 1982-09-28 Toshiba Corp Laser working device
US4556875A (en) * 1981-12-15 1985-12-03 Matsushita Electric Industrial Co., Ltd. Irradiated power monitoring system for optical fiber
JPS58225328A (ja) * 1982-06-25 1983-12-27 Fujitsu Ltd ワイヤボンデングの温度検出方法
JPS6188992A (ja) * 1984-10-09 1986-05-07 Mitsubishi Electric Corp レ−ザビ−ムの光路ずれ検出装置
GB2171513B (en) * 1985-02-19 1989-08-31 Atomic Energy Authority Uk Safety system for laser-utilising facilities
JPS61278143A (ja) * 1985-06-04 1986-12-09 Seiko Epson Corp レ−ザ−ビ−ムによる描画法
US4868361A (en) * 1988-04-01 1989-09-19 General Electric Company Coupling device for high power laser beam transmitting optical fibers

Also Published As

Publication number Publication date
EP0601147A1 (fr) 1994-06-15
US5442154A (en) 1995-08-15
WO1993022095A1 (fr) 1993-11-11
DE69301227D1 (de) 1996-02-15
EP0601147B1 (fr) 1996-01-03
JPH06507842A (ja) 1994-09-08
DE69301227T2 (de) 1996-06-27
FR2690641A1 (fr) 1993-11-05
FR2690641B1 (fr) 1996-07-12

Similar Documents

Publication Publication Date Title
ES2083866T3 (es) Dispositivo de seguridad para maquinas que utilizan un haz laser y procedimiento de aplicacion.
EP0323602A3 (en) Integrated fiber optics transmitter/receiver device
ES2096562T3 (es) Dispositivo de union por el embrochado de dos piezas mediante encaje.
TW358892B (en) Projection display
EP1258667A3 (de) Schutzeinrichtung für Maschinen, wie Abkantpressen, Schneidemaschinen, Stanzmaschinen oder dergleichen
GB2256503A (en) Solid state laser diode light source
BR0011962A (pt) Comutador seletivo de comprimento de onda
GB1436953A (en) Light barrier screen
WO2002034446A3 (en) Method and apparatus for multi-beam laser machining
MX9805051A (es) Sistema y metodo para una instalacion fotonica y conmutacion con proteccion de linea.
ES2112886T3 (es) Detector optico del derecho de prioridad del trafico.
DK0462124T3 (da) Fremgangsmåde samt arrangement til betjening af en koblingsregulator
ES2136974T3 (es) Mecanismo de mando de pulsadores laterales para la distribucion de un producto contenido en un recipiente.
GB2276015B (en) A sighting device for small arms
DK0545818T3 (da) Maskine til kontinuerlig overskæring af plasmaposer
WO2002005459A3 (en) Optical free space signalling system
ES2148969T3 (es) Dispositivo luminoso para la visualizacion de caracteres.
ES2092312T3 (es) Dispositivo para controlar de forma continua las agujas de un telar para tejidos de punto durante el funcionamiento de este.
EP1515078A3 (de) Schutzeinrichtung für Maschinen, wie Abkantpressen, Schneidemaschinen, Stanzmaschinen oder dergleichen
PT1211032E (pt) Aparelhos de proteccao e controlo para serra combinada de meia-esquadria deslizante
DK1081460T3 (da) Laseranordning til et flerstrålet laserapparat
EP1467228A3 (de) Optoelektronische Zugangsabsicherung
JPS63273582A (ja) レ−ザ加工機
FR2377647A1 (fr) Installation optique
DK0509466T3 (da) Apparat til irreversibel afbrydelse af funktionenaf et apparat, som styres ved hjælp af et elektronisk anlæg

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 601147

Country of ref document: ES