ES2144101T3 - Cabeza de tratamiento con laser para aparato de tratamiento con laser. - Google Patents

Cabeza de tratamiento con laser para aparato de tratamiento con laser.

Info

Publication number
ES2144101T3
ES2144101T3 ES95305373T ES95305373T ES2144101T3 ES 2144101 T3 ES2144101 T3 ES 2144101T3 ES 95305373 T ES95305373 T ES 95305373T ES 95305373 T ES95305373 T ES 95305373T ES 2144101 T3 ES2144101 T3 ES 2144101T3
Authority
ES
Spain
Prior art keywords
laser treatment
housing
gas
focus
objective
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
ES95305373T
Other languages
English (en)
Inventor
William A James
Stephen H Breitkopf
Robert H Kirchhoff
Robert G Provell
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.)
Johnson and Johnson Consumer Inc
Original Assignee
McNeil PPC Inc
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 McNeil PPC Inc filed Critical McNeil PPC Inc
Application granted granted Critical
Publication of ES2144101T3 publication Critical patent/ES2144101T3/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
    • B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
    • B23K26/1462—Nozzles; Features related to nozzles
    • B23K26/1482—Detachable nozzles, e.g. exchangeable or provided with breakaway lines
    • 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
    • B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
    • 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
    • B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
    • B23K26/0648—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms comprising lenses
    • 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
    • B23K26/0665—Shaping the laser beam, e.g. by masks or multi-focusing by beam condensation on the workpiece, e.g. for focusing
    • 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
    • B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
    • 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
    • B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
    • B23K26/142—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor for the removal of by-products
    • 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
    • B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
    • B23K26/1435—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor involving specially adapted flow control means
    • B23K26/1438—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor involving specially adapted flow control means for directional control
    • 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
    • B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
    • B23K26/1462—Nozzles; Features related to nozzles
    • B23K26/1464—Supply to, or discharge from, nozzles of media, e.g. gas, powder, wire
    • B23K26/1476—Features inside the nozzle for feeding the fluid stream through the nozzle

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
  • Optical Couplings Of Light Guides (AREA)

Abstract

UNA CABEZA DE TRATAMIENTO POR LASER MEJORADA QUE CONSTA DE UNA CARCASA, UNA BOQUILLA PORTAOBJETIVOS MONTADA DENTRO DE LA CARCASA Y UN DISTRIBUIDOR DE GAS PARA INTRODUCIR UN GAS AL ALDO DE UN OBJETIVO DE ENFOQUE QUE HAY RETENIDO DENTRO DE LA CARCASA PARA REFRIGERAR EL OBJETIVO Y EVITAR QUE EL OBJETIVO SE CONTAMINE O DAÑE CON EL MATERIAL ABLACIONADO DE LA PIEZA DE TRABAJO. EL DISTRIBUIDOR DE GAS CONSTA DE UNA PLURALIDAD DE RANURAS DE DISTRIBUCION ANGULARES QUE CREAN UNA ACCION DE FLUJO DEL GAS VORTICIAL DIRIGIDA HACIA AFUERA DESDE LA CARA DEL OBJETIVO Y HACIA EL ORIFICIO DE SALIDA DE LA BOQUILLA.
ES95305373T 1994-08-02 1995-08-01 Cabeza de tratamiento con laser para aparato de tratamiento con laser. Expired - Lifetime ES2144101T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28433994A 1994-08-02 1994-08-02

Publications (1)

Publication Number Publication Date
ES2144101T3 true ES2144101T3 (es) 2000-06-01

Family

ID=23089827

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95305373T Expired - Lifetime ES2144101T3 (es) 1994-08-02 1995-08-01 Cabeza de tratamiento con laser para aparato de tratamiento con laser.

Country Status (25)

Country Link
US (1) US5756962A (es)
EP (1) EP0695600B1 (es)
JP (1) JP3759642B2 (es)
KR (1) KR100373947B1 (es)
CN (1) CN1098742C (es)
AT (1) ATE189870T1 (es)
AU (1) AU711116B2 (es)
BR (1) BR9503519A (es)
CA (1) CA2155158C (es)
CZ (1) CZ287565B6 (es)
DE (1) DE69515148T2 (es)
DK (1) DK0695600T3 (es)
ES (1) ES2144101T3 (es)
FI (1) FI106848B (es)
GR (1) GR3033403T3 (es)
HK (1) HK1002895A1 (es)
HU (1) HU221768B1 (es)
IL (1) IL114786A (es)
NO (1) NO311751B1 (es)
NZ (1) NZ272635A (es)
RU (1) RU2143964C1 (es)
TR (1) TR199500946A2 (es)
TW (1) TW353405U (es)
UA (1) UA27963C2 (es)
ZA (1) ZA956422B (es)

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JP4892126B2 (ja) * 2000-04-20 2012-03-07 ローム株式会社 インク液滴検出用レーザセンサおよびその組み立て方法
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JP4678811B2 (ja) * 2001-07-24 2011-04-27 株式会社アマダエンジニアリングセンター レーザー加工機
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US7605345B2 (en) * 2002-03-14 2009-10-20 Hitachi Zosen Corporation Method and device for prevention of adhesion of dirt and contamination on optical parts in laser beam machine
DE10238557A1 (de) * 2002-08-22 2004-03-04 BSH Bosch und Siemens Hausgeräte GmbH Verfahren und Vorrichtung zum Herstellen von düsenartigen Ausbrüchen in Sprüharmen für Geschirrspülmaschinen
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FR2891483B1 (fr) * 2005-10-05 2009-05-15 Commissariat Energie Atomique Procede et installation de decoupe/de soudage laser
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JP3156226U (ja) 2006-11-14 2009-12-24 ベリャーエフ，ディミトリー アナトリエヴィッチＢＥＬＹＡＥＶ，Ｄｍｉｔｒｙ Ａｎａｔｏｌｉｅｖｉｃｈ ブルーレイディスクから情報を読み取る光学ヘッドのクリーニングデバイス
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JP6655181B2 (ja) * 2016-05-30 2020-02-26 本田技研工業株式会社 レーザ加工装置
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DE202018006843U1 (de) 2018-02-02 2023-09-26 Precitec Gmbh & Co. Kg Gaszufuhrvorrichtung sowie Laserbearbeitungskopf mit derselben
DE102018102337B4 (de) 2018-02-02 2022-02-17 Precitec Gmbh & Co. Kg Gaszufuhrvorrichtung sowie Laserbearbeitungskopf mit derselben
JP6852031B2 (ja) * 2018-09-26 2021-03-31 株式会社東芝 溶接装置及びノズル装置
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Also Published As

Publication number Publication date
ZA956422B (en) 1997-02-03
CA2155158C (en) 2006-03-28
TR199500946A2 (tr) 1996-06-21
EP0695600A3 (en) 1996-07-24
IL114786A (en) 1999-06-20
EP0695600A2 (en) 1996-02-07
RU2143964C1 (ru) 2000-01-10
FI953660A (fi) 1996-02-03
GR3033403T3 (en) 2000-09-29
NZ272635A (en) 1998-02-26
KR100373947B1 (ko) 2003-05-01
AU2716595A (en) 1996-02-15
HU221768B1 (hu) 2003-01-28
ATE189870T1 (de) 2000-03-15
DE69515148T2 (de) 2000-07-20
EP0695600B1 (en) 2000-02-23
HK1002895A1 (en) 1998-09-25
HU9502243D0 (en) 1995-09-28
US5756962A (en) 1998-05-26
TW353405U (en) 1999-02-21
HUH3825A (en) 1997-09-29
FI953660A0 (fi) 1995-08-01
IL114786A0 (en) 1995-11-27
CN1123209A (zh) 1996-05-29
CA2155158A1 (en) 1996-02-03
DE69515148D1 (de) 2000-03-30
CN1098742C (zh) 2003-01-15
CZ287565B6 (en) 2000-12-13
BR9503519A (pt) 1997-09-30
NO311751B1 (no) 2002-01-21
JPH0857676A (ja) 1996-03-05
CZ198195A3 (en) 1996-02-14
UA27963C2 (uk) 2000-10-16
JP3759642B2 (ja) 2006-03-29
AU711116B2 (en) 1999-10-07
DK0695600T3 (da) 2000-06-05
FI106848B (fi) 2001-04-30
NO953030L (no) 1996-02-05
NO953030D0 (no) 1995-08-01

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