DE3567823D1 - Method of carrying out a treatment on metal pieces with the addition of an added material and with the use of a power laser - Google Patents

Method of carrying out a treatment on metal pieces with the addition of an added material and with the use of a power laser

Info

Publication number
DE3567823D1
DE3567823D1 DE8585830204T DE3567823T DE3567823D1 DE 3567823 D1 DE3567823 D1 DE 3567823D1 DE 8585830204 T DE8585830204 T DE 8585830204T DE 3567823 T DE3567823 T DE 3567823T DE 3567823 D1 DE3567823 D1 DE 3567823D1
Authority
DE
Germany
Prior art keywords
carrying
treatment
addition
power laser
metal pieces
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
Application number
DE8585830204T
Other languages
English (en)
Inventor
Rocca Aldo Vittorio La
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.)
Fiat Auto SpA
Original Assignee
Fiat Auto SpA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11305627&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3567823(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fiat Auto SpA filed Critical Fiat Auto SpA
Application granted granted Critical
Publication of DE3567823D1 publication Critical patent/DE3567823D1/de
Expired 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
    • B23K26/18—Working by laser beam, e.g. welding, cutting or boring using absorbing layers on the workpiece, e.g. for marking or protecting purposes
    • 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
    • B23K26/144—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 the fluid stream containing particles, e.g. powder

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
DE8585830204T 1984-08-20 1985-07-29 Method of carrying out a treatment on metal pieces with the addition of an added material and with the use of a power laser Expired DE3567823D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67832/84A IT1179061B (it) 1984-08-20 1984-08-20 Procedimento per l'effettuazione di un trattamento su pezzi metallici con l'aggiunta di un materiale d'apporto e con l'impiego di un laser di potenza

Publications (1)

Publication Number Publication Date
DE3567823D1 true DE3567823D1 (en) 1989-03-02

Family

ID=11305627

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585830204T Expired DE3567823D1 (en) 1984-08-20 1985-07-29 Method of carrying out a treatment on metal pieces with the addition of an added material and with the use of a power laser

Country Status (6)

Country Link
US (1) US4644127A (de)
EP (1) EP0173654B1 (de)
JP (1) JPS6163391A (de)
DE (1) DE3567823D1 (de)
ES (1) ES8608366A1 (de)
IT (1) IT1179061B (de)

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Also Published As

Publication number Publication date
US4644127A (en) 1987-02-17
EP0173654A1 (de) 1986-03-05
IT8467832A0 (it) 1984-08-20
IT1179061B (it) 1987-09-16
ES546259A0 (es) 1986-07-16
IT8467832A1 (it) 1986-02-20
JPS6163391A (ja) 1986-04-01
EP0173654B1 (de) 1989-01-25
ES8608366A1 (es) 1986-07-16

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation