CA2507796C - Electrode de soudage et methode connexe - Google Patents

Electrode de soudage et methode connexe Download PDF

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Publication number
CA2507796C
CA2507796C CA2507796A CA2507796A CA2507796C CA 2507796 C CA2507796 C CA 2507796C CA 2507796 A CA2507796 A CA 2507796A CA 2507796 A CA2507796 A CA 2507796A CA 2507796 C CA2507796 C CA 2507796C
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CA
Canada
Prior art keywords
layer
electrode
welding electrode
titanium
predominantly
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
CA2507796A
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English (en)
Other versions
CA2507796A1 (fr
Inventor
Nigel Scotchmer
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.)
Huys Industries Ltd
Original Assignee
Huys Industries Ltd
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 Huys Industries Ltd filed Critical Huys Industries Ltd
Priority to CA2507796A priority Critical patent/CA2507796C/fr
Priority to JP2006088423A priority patent/JP2006320959A/ja
Priority to PCT/CA2006/000799 priority patent/WO2006122410A1/fr
Priority to EP06741511A priority patent/EP1881880A4/fr
Priority to CN2006800004985A priority patent/CN101018642B/zh
Publication of CA2507796A1 publication Critical patent/CA2507796A1/fr
Application granted granted Critical
Publication of CA2507796C publication Critical patent/CA2507796C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/30—Features relating to electrodes
    • B23K11/3009—Pressure electrodes
    • B23K11/3018—Cooled pressure electrodes
    • 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0255—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in welding
    • B23K35/0261—Rods, electrodes or wires
    • 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0255—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in welding
    • B23K35/0261—Rods, electrodes or wires
    • B23K35/0272—Rods, electrodes or wires with more than one layer of coating or sheathing material
    • 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/32—Selection of soldering or welding materials proper with the principal constituent melting at more than 1550°C
    • B23K35/325—Ti as the principal constituent
    • 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/36—Selection of non-metallic compositions, e.g. coatings or fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
    • C23C28/32—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer
    • C23C28/321—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer with at least one metal alloy layer
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
    • C23C28/32—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer
    • C23C28/322—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer only coatings of metal elements only
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
    • C23C28/32—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer
    • C23C28/325—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer with layers graded in composition or in physical properties
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
    • C23C28/34—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
    • C23C28/34—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates
    • C23C28/341—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates with at least one carbide layer
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, nozzles
    • H05H1/3436—Hollow cathodes with internal coolant flow
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, nozzles
    • H05H1/3478—Geometrical details

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Inorganic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Geometry (AREA)
  • Arc Welding In General (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Resistance Welding (AREA)

Abstract

Une électrode de soudage comporte un tronc doté d'une tige et d'une zone de contact conçue pour être placée contre une pièce à travailler lors du soudage. Une partie du tronc peut être formée sur un profil parabolique. Un revêtement est formé sur la zone de contact. Le revêtement peut comporter une première couche et une deuxième couche formée sur la première couche. Les première et deuxième couches peuvent être de composition différente. L'électrode peut être dotée d'une ailette de refroidissement interne pour qu'elle puisse interagir avec un système de refroidissement au liquide.
CA2507796A 2005-05-17 2005-05-17 Electrode de soudage et methode connexe Expired - Lifetime CA2507796C (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA2507796A CA2507796C (fr) 2005-05-17 2005-05-17 Electrode de soudage et methode connexe
JP2006088423A JP2006320959A (ja) 2005-05-17 2006-03-28 溶接電極および方法
PCT/CA2006/000799 WO2006122410A1 (fr) 2005-05-17 2006-05-16 Electrode et procede de soudage
EP06741511A EP1881880A4 (fr) 2005-05-17 2006-05-16 Electrode et procede de soudage
CN2006800004985A CN101018642B (zh) 2005-05-17 2006-05-16 焊接电极

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2507796A CA2507796C (fr) 2005-05-17 2005-05-17 Electrode de soudage et methode connexe

Publications (2)

Publication Number Publication Date
CA2507796A1 CA2507796A1 (fr) 2006-11-17
CA2507796C true CA2507796C (fr) 2013-04-09

Family

ID=37430892

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2507796A Expired - Lifetime CA2507796C (fr) 2005-05-17 2005-05-17 Electrode de soudage et methode connexe

Country Status (5)

Country Link
EP (1) EP1881880A4 (fr)
JP (1) JP2006320959A (fr)
CN (1) CN101018642B (fr)
CA (1) CA2507796C (fr)
WO (1) WO2006122410A1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20070361A1 (it) * 2007-05-18 2008-11-19 Tec Mo S R L Dispositivo a torcia al plasma e metodo per realizzarne l'elettrodo
DE102009047920A1 (de) * 2008-10-06 2010-07-29 Holzhauer Gmbh & Co. Kg Widerstandsschweißelektrode
CN103993312B (zh) 2013-12-16 2016-09-14 湖北工业大学 旋转体表面电火花熔敷改性工艺及装置
US10391574B2 (en) 2013-12-16 2019-08-27 Huys Industries Limited Welding method and apparatus therefor
CN104084686B (zh) * 2014-06-12 2017-01-18 上海翼锐汽车科技有限公司 一种用于抑制铝合金电阻点焊裂纹产生的电极
US12427598B2 (en) 2016-06-22 2025-09-30 Huys Industries Limited Welding apparatus
US10974342B2 (en) 2016-06-22 2021-04-13 Huys Industries Limited Welding apparatus
CN107775166B (zh) * 2016-08-31 2023-04-14 浙江嘉熙科技股份有限公司 用于电阻焊机的焊接组件及电阻焊机
WO2019107265A1 (fr) * 2017-11-28 2019-06-06 日本碍子株式会社 Élément d'extrémité conducteur et procédé de fabrication s'y rapportant
US12409504B2 (en) 2019-02-05 2025-09-09 Huys Industries Limited Welding applicator and method of application
CN110653475A (zh) * 2019-09-25 2020-01-07 江苏科技大学 一种电极头涂层及其制备方法与应用
DE102019128076B4 (de) * 2019-10-17 2023-03-23 GM Global Technology Operations LLC VERBESSERTE WIDERSTANDSSCHWEIßKAPPE
CA3181027A1 (fr) 2020-04-14 2021-10-21 Stephen PETERKIN Ensemble soude et procede de soudage par electro-erosion
CN114367728A (zh) * 2020-10-16 2022-04-19 通用汽车环球科技运作有限责任公司 增强的电阻焊帽
DE102022103617A1 (de) * 2022-02-16 2023-08-17 Cunova Gmbh Verfahren zur Herstellung einer Schweißkappe und Schweißkappe
CN117680800A (zh) * 2023-12-14 2024-03-12 中国科学院上海光学精密机械研究所 一种电阻点焊电极帽及其冷却水管道
CN117564544B (zh) * 2024-01-15 2024-03-26 长春三友汽车部件制造有限公司 一种钨铜钴钼电阻点焊电极材料及其制备方法
CN118926663B (zh) * 2024-09-05 2026-03-20 首钢集团有限公司 电阻点焊用电极帽

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2446932A (en) * 1943-03-27 1948-08-10 Fred H Johnson Welding apparatus
US3363086A (en) * 1964-11-12 1968-01-09 Mc Donnell Douglas Corp Resistance spot welding of columbium alloy
US4044220A (en) * 1975-09-15 1977-08-23 Reynolds Metals Company Resistance welding electrode and method of making
DD124640A2 (fr) * 1976-03-25 1977-03-09
US4861961A (en) * 1981-03-04 1989-08-29 Huys John H Welding electrode
JPS6316881A (ja) * 1986-07-09 1988-01-23 Shiraoka Yakin Kk 溶接用電極
US4728765A (en) * 1986-09-10 1988-03-01 Hobie Holding, Inc. Spot welding electrode
US4760235A (en) * 1987-09-24 1988-07-26 Flater Anders H Male spot welding electrode
JPH01113183A (ja) * 1987-10-27 1989-05-01 Yuken Kogyo Kk 抵抗溶接電極
FR2670700B1 (fr) * 1990-12-21 1995-02-17 Lorraine Laminage Electrode de soudage par points.
WO1995011107A1 (fr) * 1993-10-20 1995-04-27 Orbit Technologies, Inc. Revetement pour dispositif de soudage electrique par resistance
DE19828798A1 (de) * 1998-06-27 1999-12-30 Opel Adam Ag Schweißelektrode
CN100349687C (zh) * 2004-08-08 2007-11-21 湖北汽车工业学院 点焊电极表面电火花熔敷涂层用的熔敷棒及其制备方法

Also Published As

Publication number Publication date
JP2006320959A (ja) 2006-11-30
CA2507796A1 (fr) 2006-11-17
EP1881880A4 (fr) 2009-05-13
CN101018642B (zh) 2012-11-07
CN101018642A (zh) 2007-08-15
WO2006122410A1 (fr) 2006-11-23
EP1881880A1 (fr) 2008-01-30

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