BR9004715A - Processo e dispositivo de limpeza de superficie de materiais - Google Patents

Processo e dispositivo de limpeza de superficie de materiais

Info

Publication number
BR9004715A
BR9004715A BR909004715A BR9004715A BR9004715A BR 9004715 A BR9004715 A BR 9004715A BR 909004715 A BR909004715 A BR 909004715A BR 9004715 A BR9004715 A BR 9004715A BR 9004715 A BR9004715 A BR 9004715A
Authority
BR
Brazil
Prior art keywords
laser
cleaned
area
beams
laser beam
Prior art date
Application number
BR909004715A
Other languages
English (en)
Inventor
Jean-Pierre Boquillon
Philippe Bresson
Original Assignee
Valinox 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 Valinox Sa filed Critical Valinox Sa
Publication of BR9004715A publication Critical patent/BR9004715A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00—Working measures on existing buildings
    • E04G23/002—Arrangements for cleaning building facades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/0035—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by radiant energy, e.g. UV, laser, light beam or the like
    • B08B7/0042—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by radiant energy, e.g. UV, laser, light beam or the like by laser
    • 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
    • B23K26/14—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
    • B23K26/1462—Nozzles; Features related to nozzles
    • 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
    • B23K26/36—Removing material
    • B23K26/361—Removing material for deburring or mechanical trimming

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Civil Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Cleaning In General (AREA)
  • Laser Beam Processing (AREA)
  • Surface Treatment Of Glass (AREA)
  • Laser Surgery Devices (AREA)
  • Laminated Bodies (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Paper (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Detergent Compositions (AREA)
BR909004715A 1989-01-17 1990-01-17 Processo e dispositivo de limpeza de superficie de materiais BR9004715A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8900496A FR2641718B1 (fr) 1989-01-17 1989-01-17 Procede de nettoyage de la surface de matieres solides et dispositif de mise en oeuvre de ce procede, utilisant un laser impulsionnel de puissance, a impulsions courtes, dont on focalise le faisceau sur la surface a nettoyer
PCT/FR1990/000037 WO1990007988A1 (fr) 1989-01-17 1990-01-17 Nettoyage d'une surface avec un laser

Publications (1)

Publication Number Publication Date
BR9004715A true BR9004715A (pt) 1991-07-30

Family

ID=9377789

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909004715A BR9004715A (pt) 1989-01-17 1990-01-17 Processo e dispositivo de limpeza de superficie de materiais

Country Status (13)

Country Link
US (1) US5151134A (pt)
EP (1) EP0380387B1 (pt)
JP (1) JPH03504687A (pt)
KR (1) KR910700104A (pt)
CN (1) CN1031981C (pt)
AT (1) ATE117223T1 (pt)
BR (1) BR9004715A (pt)
CA (1) CA2025463C (pt)
DE (1) DE69016051T2 (pt)
ES (1) ES2070285T3 (pt)
FR (1) FR2641718B1 (pt)
WO (1) WO1990007988A1 (pt)
ZA (1) ZA90317B (pt)

Families Citing this family (108)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5643472A (en) * 1988-07-08 1997-07-01 Cauldron Limited Partnership Selective removal of material by irradiation
US5821175A (en) * 1988-07-08 1998-10-13 Cauldron Limited Partnership Removal of surface contaminants by irradiation using various methods to achieve desired inert gas flow over treated surface
US6048588A (en) * 1988-07-08 2000-04-11 Cauldron Limited Partnership Method for enhancing chemisorption of material
US5531857A (en) * 1988-07-08 1996-07-02 Cauldron Limited Partnership Removal of surface contaminants by irradiation from a high energy source
FR2666523A1 (fr) * 1990-09-12 1992-03-13 Framatome Sa Appareil de travail au laser, notamment pour la decontamination d'une conduite d'un reacteur nucleaire.
SG42890A1 (en) * 1992-03-31 1997-10-17 Cauldron Lp Removal of surface contaminants by irradiation
FR2692822B1 (fr) * 1992-06-25 1997-08-29 Bm Ind Source laser pour l'eradication photonique a ondes multiples.
DE4241575A1 (de) * 1992-12-10 1994-06-16 Baldwin Gegenheimer Gmbh Verfahren und Vorrichtung zum kontaktfreien Entfernen von Schmutz von Gegenständen, insbesondere von Druckmaschinen-Zylindern
US5373140A (en) * 1993-03-16 1994-12-13 Vernay Laboratories, Inc. System for cleaning molding equipment using a laser
US5482561A (en) * 1993-06-11 1996-01-09 Hughes Aircraft Company Method for removing organic deposits from sand particles with laser beam
AU7682594A (en) * 1993-09-08 1995-03-27 Uvtech Systems, Inc. Surface processing
US5814156A (en) * 1993-09-08 1998-09-29 Uvtech Systems Inc. Photoreactive surface cleaning
FR2711557B1 (fr) * 1993-10-26 1996-01-05 Saint Gobain Emballage Procédé et dispositif pour le nettoyage d'éléments solides.
GB9323052D0 (en) * 1993-11-09 1994-01-05 British Nuclear Fuels Plc Radioactive decontamination
CA2162573A1 (en) * 1994-03-10 1995-09-14 Tsutomu Fukuda Coating removal apparatus
GB9412238D0 (en) * 1994-06-17 1994-08-10 British Nuclear Fuels Plc Removing contamination
AU3418295A (en) * 1994-08-29 1996-03-22 Uvtech Systems, Inc. Cleaining of printed circuit boards
WO1996006693A1 (en) * 1994-08-29 1996-03-07 Uvtech Systems, Inc. Photo reactive cleaning of critical surfaces in cd manufacturing
EP0802835A1 (en) * 1994-08-29 1997-10-29 Uvtech Systems, Inc. Surface modification processing of flat panel device substrates
US5637245A (en) * 1995-04-13 1997-06-10 Vernay Laboratories, Inc. Method and apparatus for minimizing degradation of equipment in a laser cleaning technique
TW284907B (en) * 1995-06-07 1996-09-01 Cauldron Lp Removal of material by polarized irradiation and back side application for radiation
US5780806A (en) * 1995-07-25 1998-07-14 Lockheed Idaho Technologies Company Laser ablation system, and method of decontaminating surfaces
FR2743215B1 (fr) * 1995-12-27 1998-02-13 Electricite De France Procede et dispositif de restauration de l'etancheite d'organes de raccordement tels que des boites a eau d'alternateurs a refroidissement mixte eau-hydrogene
IT1282722B1 (it) * 1996-03-01 1998-03-31 Pirelli Metodo ed apparato per la pulitura di stampi di vulcanizzazione di articoli in materiale elastomerico
FR2752325B1 (fr) * 1996-08-06 1998-10-09 Cogema Procede et dispositif de depouissierage de pastilles de combustible nucleaire au moyen d'un faisceau laser
US5736709A (en) * 1996-08-12 1998-04-07 Armco Inc. Descaling metal with a laser having a very short pulse width and high average power
FR2760403B1 (fr) * 1997-03-05 1999-05-14 Laseralp Ind Procede de nettoyage laser pour tous cylindres utilises dans l'imprimerie et dispositifs mettant en oeuvre le dit procede
US5986234A (en) * 1997-03-28 1999-11-16 The Regents Of The University Of California High removal rate laser-based coating removal system
DE19715702A1 (de) * 1997-04-15 1998-10-22 Fraunhofer Ges Forschung Verfahren zum selektiven Abtragen einer oder mehrerer Schichten
DE19728519B4 (de) * 1997-07-04 2007-10-18 Gerold Koch Verfahren und Anordnung zum Aufbereiten und Sanieren einer altertümlichen Mauer
US5911891A (en) * 1997-09-11 1999-06-15 Lsp Technologies, Inc. Laser shock peening with tailored multiple laser beams
DE19801013B4 (de) * 1998-01-14 2005-06-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Abtragung von Oberflächenschichten mittels deckschichtenverstärkter laserinduzierter Schockwellen
US6369353B1 (en) 1998-02-20 2002-04-09 The Goodyear Tire & Rubber Company Robotic laser tire mold cleaning system and method of use
US6437285B1 (en) 1998-06-02 2002-08-20 General Lasertronics Corporation Method and apparatus for treating interior cylindrical surfaces and ablating surface material thereon
ES2143962B1 (es) * 1998-07-14 2000-12-01 Consejo Superior Investigacion Procedimiento de limpieza de superficies metalicas con laser.
US5951778A (en) * 1998-09-10 1999-09-14 Adele deCruz Method for cleaning artwork
US6288358B1 (en) * 1998-12-15 2001-09-11 Lsp Technologies, Inc. Mobile laser peening system
US6217422B1 (en) * 1999-01-20 2001-04-17 International Business Machines Corporation Light energy cleaning of polishing pads
BE1012686A3 (fr) * 1999-05-26 2001-02-06 Wallonia Space Logistics En Ab Procede et dispositif de decapage du bois.
GB2389352B (en) 1999-11-01 2004-01-21 Laserthor Ltd Rail cleaning method and apparatus
DE19957034B4 (de) * 1999-11-26 2006-04-13 Heraeus Noblelight Gmbh Verfahren zur Behandlung von Oberflächen von Substraten und Vorrichtung
US6476353B2 (en) 2000-01-26 2002-11-05 Js Chamberlain & Assoc. Laser surface finishing apparatus and method
US6852179B1 (en) 2000-06-09 2005-02-08 Lsp Technologies Inc. Method of modifying a workpiece following laser shock processing
US6630105B1 (en) * 2000-09-27 2003-10-07 The United States Of America As Represented By The United States Department Of Energy Method and apparatus for the gas phase decontamination of chemical and biological agents
US6500269B2 (en) * 2001-01-29 2002-12-31 General Electric Company Method of cleaning turbine component using laser shock peening
US6512198B2 (en) 2001-05-15 2003-01-28 Lexmark International, Inc Removal of debris from laser ablated nozzle plates
US20060138104A1 (en) * 2001-05-25 2006-06-29 Devore Paul W Fuel cell and liquid container sealant removal system
GB2382022B (en) * 2001-11-07 2005-03-23 Tidy Britain Group A method and apparatus for removing gum
AU2003244399A1 (en) * 2002-02-01 2003-09-02 Samuel W. Bross Method and apparatus for cleaning with electromagnetic radiation
GR1004453B (el) * 2002-03-01 2004-02-17 Ιδρυμαατεχνολογιασακαιαερευνασα}Ι@Τ@Ε@Bαα Μεθοδοσακαιασυστημααγιαατονακαθαρισμοαεπιφανειωναμεατηασυγχρονηαχρησηαπαλμωναlaserαδυοαδιαφορετικωναμηκωνακυματος
WO2005005065A1 (en) * 2003-07-08 2005-01-20 Spectrum Technologies Plc Laser removal of layer or coating from a substrate
IL157229A (en) * 2003-08-04 2006-08-20 Zamir Tribelsky Method for energy coupling especially useful for disinfecting and various systems using it
US7303636B1 (en) * 2003-10-16 2007-12-04 Hutchinson Technology Incorporated Method of laser cleaning surfaces on a head suspension
US7800014B2 (en) 2004-01-09 2010-09-21 General Lasertronics Corporation Color sensing for laser decoating
US7633033B2 (en) 2004-01-09 2009-12-15 General Lasertronics Corporation Color sensing for laser decoating
CN100455397C (zh) * 2004-01-14 2009-01-28 臼井国际产业株式会社 从树脂涂层金属管上去除树脂层的方法
EP1598121A3 (de) * 2004-05-18 2007-02-14 Airbus Deutschland GmbH Lasergestütztes Entschichtungsverfahren
US20050279453A1 (en) * 2004-06-17 2005-12-22 Uvtech Systems, Inc. System and methods for surface cleaning
FR2887161B1 (fr) * 2005-06-20 2007-09-07 Commissariat Energie Atomique Procede et dispositif d'ablation laser d'une couche superficielle d'une paroi, telle q'un revetement de peinture dans une installation nucleaire
CN100374237C (zh) * 2006-03-23 2008-03-12 北京工业大学 便携式激光清洗系统
US8536483B2 (en) * 2007-03-22 2013-09-17 General Lasertronics Corporation Methods for stripping and modifying surfaces with laser-induced ablation
US20090008827A1 (en) * 2007-07-05 2009-01-08 General Lasertronics Corporation, A Corporation Of The State Of California Aperture adapters for laser-based coating removal end-effector
US7946301B1 (en) 2007-12-12 2011-05-24 John Walsh Laser powered automobile window cleaning system and method
WO2009124180A2 (en) * 2008-04-02 2009-10-08 The Trustees Of Columbia University In The City Of New York In situ plating and soldering of materials covered with a surface film
ITBA20080031A1 (it) * 2008-08-07 2008-11-07 Giuseppe Daurelio Un nuovo processo di rimozione graffiti dai monumenti tramite ablazione controllata e selettiva, a laser nd-yag, una lama ottica ed uno speciale coating superficiale (tecnica daurelio n.3)
ITBA20080032A1 (it) * 2008-08-07 2008-11-07 Giuseppe Daurelio Un processo innovativo di rimozione superficiale, tramite laser e uno speciale rivestimento, di graffiti e scritte, dalle legenge informative, poste nei pressi dei monumenti
JP5500620B2 (ja) * 2009-04-28 2014-05-21 独立行政法人日本原子力研究開発機構 除染装置及び除染方法
US8310670B2 (en) * 2009-07-08 2012-11-13 Universidade De Vigo Method for removal of wax from porous stones in historical monuments
KR101135499B1 (ko) 2010-05-28 2012-04-13 삼성에스디아이 주식회사 전지용 전극 탭의 레이저 세정 장치 및 이를 이용한 레이저 세정 방법
ES2394837B2 (es) * 2010-07-07 2013-06-10 Universidade De Vigo Metodo para la eliminacion de cera en rocas porosas de monumentos historicos
US10112257B1 (en) 2010-07-09 2018-10-30 General Lasertronics Corporation Coating ablating apparatus with coating removal detection
CN101906763B (zh) * 2010-08-06 2012-06-13 中国科学院长春光学精密机械与物理研究所 一种采用激光清洁钢轨的方法
CN102009051B (zh) * 2010-10-15 2012-02-29 电子科技大学 溶胶-凝胶膜面激光清洗设备及其清洗方法
CN102101360B (zh) * 2010-12-24 2013-06-19 中国科学院长春光学精密机械与物理研究所 一种激光镀膜的方法
NL2008567C2 (nl) * 2011-03-30 2013-05-27 Lasercentrum Oppervlaktereiniging B V Werkwijze en inrichting voor het met een laserstraal reinigen van drukperswalsen/rollen.
CN102500579A (zh) * 2012-01-05 2012-06-20 中国工程物理研究院激光聚变研究中心 一种建筑石材或石质文物的激光清洗方法
US9895771B2 (en) 2012-02-28 2018-02-20 General Lasertronics Corporation Laser ablation for the environmentally beneficial removal of surface coatings
CN102764747B (zh) * 2012-07-03 2015-02-25 安徽工业大学 基于激光冲击波技术的金属管道内壁除垢方法和装置
CN103203543B (zh) * 2013-02-04 2015-03-11 中国航空工业集团公司北京航空制造工程研究所 一种用于激光冲击强化叶片的水约束层的喷射方法和装置
US10086597B2 (en) 2014-01-21 2018-10-02 General Lasertronics Corporation Laser film debonding method
CN103817113B (zh) * 2014-03-14 2016-07-06 华中科技大学 一种金属表面污物激光清洗系统及方法
CN104694979A (zh) * 2015-04-07 2015-06-10 盐城市电子设备厂有限公司 电解锰阴极板激光清洗方法
RU2619692C1 (ru) * 2016-05-24 2017-05-17 Общество с ограниченной ответственностью "Научно-производственное предприятие Волоконно-Оптического и Лазерного Оборудования" Способ лазерной очистки металлов
EP3544760B1 (fr) 2016-11-23 2020-11-25 Aperam Procédé de décapage laser d'un produit métallique en défilement, et installation pour son exécution
CN106391591B (zh) * 2016-11-29 2019-11-22 苏州热工研究院有限公司 激光工作头及激光清洗系统
FR3060497B1 (fr) * 2016-12-21 2019-05-24 Valeo Systemes D'essuyage Dispositif de nettoyage de la surface optique d'un capteur optique pour vehicule automobile
CN107088559A (zh) * 2017-04-25 2017-08-25 重庆凯沃德光电自动化设备有限公司 手持式激光清洗机及控制方法
GB201710188D0 (en) * 2017-06-26 2017-08-09 Andritz Powerlase Ltd A coating removal method
RU2668641C1 (ru) * 2017-08-14 2018-10-02 Публичное акционерное общество "Челябинский трубопрокатный завод" (ПАО "ЧТПЗ") Способ лазерной-дуговой сварки стальной сформованной трубной заготовки
CN108043888A (zh) * 2017-12-15 2018-05-18 唐山全丰薄板有限公司 一种带钢表面清理装置及其清理方法
CN108325948A (zh) * 2017-12-27 2018-07-27 上海君屹工业自动化股份有限公司 一种航空发动机钛合金零部件氧化层的激光清洗方法
US11110896B2 (en) * 2018-05-16 2021-09-07 Tesla, Inc. Pulsed laser cleaning of debris accumulated on glass articles in vehicles and photovoltaic assemblies
CN110061445B (zh) * 2019-03-15 2024-08-09 国网陕西省电力公司电力科学研究院 一种三路共轴透射式co2激光烧蚀装置
CN110181167B (zh) * 2019-05-14 2020-12-25 大族激光科技产业集团股份有限公司 基于红外激光设备的陶瓷表面处理方法及装置
CN110434125B (zh) * 2019-07-31 2021-04-27 山东中实易通集团有限公司 一种可调角度的激光清洗机手持终端
CN110369404A (zh) * 2019-08-07 2019-10-25 沈阳飞机工业（集团）有限公司 一种激光清洗设备
GB2595458A (en) * 2020-05-25 2021-12-01 Woodrow Scient Limited Laser cleaning apparatus and method
CN112025080B (zh) * 2020-07-27 2022-03-08 昆山哈工万洲焊接研究院有限公司 一种高能束除屑装置、除屑系统及方法
CN112222103B (zh) * 2020-08-21 2022-09-16 大族激光科技产业集团股份有限公司 覆铜板压机激光清洗设备
TWI823059B (zh) * 2021-02-25 2023-11-21 宏惠光電股份有限公司 濕式雷射清洗設備及其程序
TWI820397B (zh) * 2021-02-25 2023-11-01 宏惠光電股份有限公司 乾式雷射清洗設備及其程序
CN113617750B (zh) * 2021-06-25 2022-05-24 北京空间机电研究所 主动清除空间应用激光器内部挥发污染物的装置及方法
CN113953273B (zh) * 2021-10-29 2023-03-17 武汉锐科光纤激光技术股份有限公司 待扫描物品的扫描方法、装置、存储介质和电子装置
CN114289832B (zh) * 2021-12-15 2023-08-01 东方电气集团东方汽轮机有限公司 一种在线清理的连续窄间隙气保焊接方法
CN114653677B (zh) * 2022-03-15 2023-02-28 广东工业大学 超声波辅助激光诱导空化气泡自动化清洗装置
CN114669556A (zh) * 2022-03-30 2022-06-28 陕西闽顺建筑装饰工程有限公司 一种纳秒激光清洁石材表面的方法
CN115945465A (zh) * 2023-02-01 2023-04-11 南昌航空大学 一种去除氧化锆热障涂层的方法
US12000039B1 (en) 2023-10-13 2024-06-04 Michael Walach Cleaning anti-reflective coating process chamber parts

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2145921C2 (de) * 1971-09-14 1982-05-06 Günther Dr. 8022 Grünwald Nath Einrichtung zur Materialbearbeitung durch ein Laserstrahlungsbündel mit einem biegsamen Lichtleiter
US3986140A (en) * 1974-09-17 1976-10-12 International Business Machines Corporation 2,4,6 Trisubstituted pyridine dye lasers
LU71852A1 (pt) * 1975-02-14 1977-01-05
DE2943107C2 (de) * 1979-10-25 1984-07-26 Robert 6600 Saarbrücken Langen Verfahren zum Entrosten
EP0091947A1 (en) * 1981-10-22 1983-10-26 First Of Chelsea Corporation Laser removal of materials from surfaces
EP0078941A1 (en) * 1981-11-06 1983-05-18 Allied Corporation Light-emitting-diode-pumped alexandrite laser
US4756765A (en) * 1982-01-26 1988-07-12 Avco Research Laboratory, Inc. Laser removal of poor thermally-conductive materials
US4564736A (en) * 1984-05-07 1986-01-14 General Electric Company Industrial hand held laser tool and laser system
US4587035A (en) * 1985-05-20 1986-05-06 Union Carbide Corporation Process for enhancing Ti:Al2 O3 tunable laser crystal fluorescence by annealing
DE3529350A1 (de) * 1985-08-16 1987-02-26 Knorr Bremse Ag Kolbenstangenloser arbeitszylinder
DE3767890D1 (de) * 1986-02-14 1991-03-14 Amoco Corp Behandlung von geformten oberflaechen mit ultraviolettlaser.

Also Published As

Publication number Publication date
EP0380387B1 (fr) 1995-01-18
CN1031981C (zh) 1996-06-12
WO1990007988A1 (fr) 1990-07-26
FR2641718A1 (fr) 1990-07-20
JPH03504687A (ja) 1991-10-17
DE69016051T2 (de) 1995-09-14
CA2025463A1 (fr) 1990-07-18
ZA90317B (en) 1990-10-31
CN1048339A (zh) 1991-01-09
ATE117223T1 (de) 1995-02-15
DE69016051D1 (de) 1995-03-02
FR2641718B1 (fr) 1992-03-20
EP0380387A1 (fr) 1990-08-01
KR910700104A (ko) 1991-03-13
US5151134A (en) 1992-09-29
ES2070285T3 (es) 1995-06-01
CA2025463C (fr) 2000-03-21

Similar Documents

Publication Publication Date Title
BR9004715A (pt) Processo e dispositivo de limpeza de superficie de materiais
ATE146217T1 (de) Verfahren und formulierung unter verwendung von endoglycosidase vom typ ii
DE3668821D1 (de) Verfahren und vorrichtung zum laserstrahl-schneiden von verbundwerkstoffen.
RU92016484A (ru) Устройство для срезания волос и способ выборочного срезания волос определенного цвета
DE69331453D1 (de) Vorrichtung zur Erzeugung von Laserstrahlen
DE3578696D1 (de) Vorrichtung zum entfernen kataraktoeser linsegewebe durch laserbestrahlung.
DE59002985D1 (de) Verfahren und Vorrichtung zum Herstellen von Hohlräumen in Werkstücken mittels Laserstrahls.
BR8907488A (pt) Processo de gerar pulsos eletricos de estimulo ao objeto biologico,e o aparelho para o mesmo
BR8805127A (pt) Processo para a obtencao de substancias de aperfeicoada acao inseticida e respectiva composicao inseticida
DE69310681D1 (de) Laserstrahlschneidverfahren
ATE156388T1 (de) Küvetten matrix
DE3750013D1 (de) Laserstrahlabtastverfahren und -vorrichtung.
KR920700095A (ko) 레이저 로봇에 있어서의 레이저광 오조사 방지 방법
FR2708877B1 (fr) Procédé et dispositif de décontamination autocontrôlé de surfaces par laser.
FR2625124B1 (fr) Procede et dispositif de soudage par faisceau laser
DE3885870D1 (de) Strahlablenkplattevorrichtung eines V/STOL-Flugzeuges.
DE69507443D1 (de) Verfahren und Gerät zur Konzentration der Energie von Laserdiodenstrahlen
BR8606691A (pt) Aparelho adaptado para o uso no rompimento de material para remocao de dentro de um corpo e processo de rompimento de material
DE69301417D1 (de) Vorrichtung zum schrägen Schneiden von einer oder mehreren optischen Fasern
DE59205343D1 (de) Vorrichtung zum Entdeckeln von verdeckelten Honigwaben
ATE454924T1 (de) Verbesserte design/funktion eines laserkammes
IT8747794A0 (it) Metodo ed apparecchio per spaccare una pelle usando un laser
IT7826817A0 (it) Dispositivo e metodo per fissare la estremita' di una fibra ottica.
DE69105440D1 (de) Vorrichtung zur Erzeugung von mehreren Lichtstrahlen.
ATA244690A (de) Vorrichtung zum reinigen von flaechen