ATE129934T1 - Koaxiale duese zur laser-oberflaechenbehandlung mit zufuhr von pulverfoermigem material. - Google Patents

Koaxiale duese zur laser-oberflaechenbehandlung mit zufuhr von pulverfoermigem material.

Info

Publication number
ATE129934T1
ATE129934T1 AT93914488T AT93914488T ATE129934T1 AT E129934 T1 ATE129934 T1 AT E129934T1 AT 93914488 T AT93914488 T AT 93914488T AT 93914488 T AT93914488 T AT 93914488T AT E129934 T1 ATE129934 T1 AT E129934T1
Authority
AT
Austria
Prior art keywords
pct
surface treatment
nozzle
powder form
feeding
Prior art date
Application number
AT93914488T
Other languages
English (en)
Inventor
Olivier Freneaux
Jean Bernard Poulet
Olivier Lepre
Ghislain Montavon
Original Assignee
Strasbourg Elec
Inst Rgl Promotion Rech Appliq
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=9425502&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE129934(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Strasbourg Elec, Inst Rgl Promotion Rech Appliq filed Critical Strasbourg Elec
Application granted granted Critical
Publication of ATE129934T1 publication Critical patent/ATE129934T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
    • B05B7/22—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc
    • B05B7/228—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc using electromagnetic radiation, e.g. 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
    • B23K26/14—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
AT93914488T 1992-01-07 1993-01-07 Koaxiale duese zur laser-oberflaechenbehandlung mit zufuhr von pulverfoermigem material. ATE129934T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9200176A FR2685922B1 (fr) 1992-01-07 1992-01-07 Buse coaxiale de traitement superficiel sous irradiation laser, avec apport de materiaux sous forme de poudre.

Publications (1)

Publication Number Publication Date
ATE129934T1 true ATE129934T1 (de) 1995-11-15

Family

ID=9425502

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93914488T ATE129934T1 (de) 1992-01-07 1993-01-07 Koaxiale duese zur laser-oberflaechenbehandlung mit zufuhr von pulverfoermigem material.

Country Status (8)

Country Link
US (1) US5418350A (de)
EP (1) EP0574580B1 (de)
JP (1) JPH06507679A (de)
AT (1) ATE129934T1 (de)
DE (1) DE69300757T2 (de)
ES (1) ES2082651T3 (de)
FR (1) FR2685922B1 (de)
WO (1) WO1993013871A1 (de)

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Also Published As

Publication number Publication date
US5418350A (en) 1995-05-23
EP0574580A1 (de) 1993-12-22
DE69300757D1 (de) 1995-12-14
JPH06507679A (ja) 1994-09-01
WO1993013871A1 (fr) 1993-07-22
ES2082651T3 (es) 1996-03-16
FR2685922A1 (fr) 1993-07-09
DE69300757T2 (de) 1996-06-27
FR2685922B1 (fr) 1995-03-24
EP0574580B1 (de) 1995-11-08

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