FI209U1 - Doseringsmunstycke Foer pulverformigt svetsningstillsatsaemne - Google Patents
Doseringsmunstycke Foer pulverformigt svetsningstillsatsaemneInfo
- Publication number
- FI209U1 FI209U1 FI920268U FIU920268U FI209U1 FI 209 U1 FI209 U1 FI 209U1 FI 920268 U FI920268 U FI 920268U FI U920268 U FIU920268 U FI U920268U FI 209 U1 FI209 U1 FI 209U1
- Authority
- FI
- Finland
- Prior art keywords
- filler material
- pct
- powderized
- gas
- channels
- Prior art date
Links
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
- H05H1/42—Plasma torches using an arc with provisions for introducing materials into the plasma, e.g. powder, liquid
-
- 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
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/18—Submerged-arc welding
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/24—Features related to electrodes
- B23K9/28—Supporting devices for electrodes
- B23K9/29—Supporting devices adapted for making use of shielding means
- B23K9/291—Supporting devices adapted for making use of shielding means the shielding means being a gas
- B23K9/296—Supporting devices adapted for making use of shielding means the shielding means being a gas using non-consumable electrodes
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Arc Welding In General (AREA)
- Plasma Technology (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Developing Agents For Electrophotography (AREA)
- Disintegrating Or Milling (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
PCT No. PCT/FI93/00109 Sec. 371 Date Sep. 28, 1994 Sec. 102(e) Date Sep. 28, 1994 PCT Filed Mar. 22, 1993 PCT Pub. No. WO93/19882 PCT Pub. Date Oct. 14, 1993An assembly suited for feeding a powderized filler material in plasma welding. The invention is based on feeding the filler material flow first along a first channel, which is next divided into two separate channels that are branched aside from the first channel. The forked branches can further be divided into a plurality of branches, and according to an advantageous embodiment, the manifold of feed channels exits into a feed nozzle of shielding gas and powderized filler material. The nozzle is provided with a plurality of grooves along which the gas and powderized filler material enter the welding plasma of the torch, and the gas flow becomes laminarized. The shielding gas and the filler material can be fed along a single manifold of channels and the tip of the torch can be made extremely small in size.
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI920268U FI209U1 (en) | 1992-03-31 | 1992-03-31 | Doseringsmunstycke Foer pulverformigt svetsningstillsatsaemne |
PCT/FI1993/000109 WO1993019882A1 (en) | 1992-03-31 | 1993-03-22 | Welding assembly for feeding powdered filler material into a torch |
AT93906646T ATE149397T1 (en) | 1992-03-31 | 1993-03-22 | WELDING SYSTEM FOR FEEDING WELDING POWDER TO A BURNER |
CA002133199A CA2133199C (en) | 1992-03-31 | 1993-03-22 | Welding assembly for feeding powdered filler material into a torch |
US08/307,825 US5556560A (en) | 1992-03-31 | 1993-03-22 | Welding assembly for feeding powdered filler material into a torch |
AU37541/93A AU676676B2 (en) | 1992-03-31 | 1993-03-22 | Welding assembly for feeding powdered filler material into a torch |
JP5517127A JP2813244B2 (en) | 1992-03-31 | 1993-03-22 | Welding equipment for feeding powder filler into torch |
EP93906646A EP0633821B2 (en) | 1992-03-31 | 1993-03-22 | Welding assembly for feeding powdered filler material into a torch |
DE69308546T DE69308546T3 (en) | 1992-03-31 | 1993-03-22 | WELDING SYSTEM FOR FEEDING WELDING POWDER AT A BURNER |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI920268U FI209U1 (en) | 1992-03-31 | 1992-03-31 | Doseringsmunstycke Foer pulverformigt svetsningstillsatsaemne |
Publications (2)
Publication Number | Publication Date |
---|---|
FIU920268U0 FIU920268U0 (en) | 1992-03-31 |
FI209U1 true FI209U1 (en) | 1992-08-05 |
Family
ID=8534126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI920268U FI209U1 (en) | 1992-03-31 | 1992-03-31 | Doseringsmunstycke Foer pulverformigt svetsningstillsatsaemne |
Country Status (9)
Country | Link |
---|---|
US (1) | US5556560A (en) |
EP (1) | EP0633821B2 (en) |
JP (1) | JP2813244B2 (en) |
AT (1) | ATE149397T1 (en) |
AU (1) | AU676676B2 (en) |
CA (1) | CA2133199C (en) |
DE (1) | DE69308546T3 (en) |
FI (1) | FI209U1 (en) |
WO (1) | WO1993019882A1 (en) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5679167A (en) * | 1994-08-18 | 1997-10-21 | Sulzer Metco Ag | Plasma gun apparatus for forming dense, uniform coatings on large substrates |
FR2727273A1 (en) * | 1994-11-18 | 1996-05-24 | Mouchet Claude | Powder distributor for supplying plasma torch |
US6396025B1 (en) | 1999-07-01 | 2002-05-28 | Aeromet Corporation | Powder feed nozzle for laser welding |
DE10057676C1 (en) * | 2000-11-21 | 2002-05-02 | Binzel Alex Schweisstech | Plasma-powder welder with supply tube and powder channels surrounding nozzle is designed for most uniform possible powder introduction irrespective of attitude |
US6593540B1 (en) | 2002-02-08 | 2003-07-15 | Honeywell International, Inc. | Hand held powder-fed laser fusion welding torch |
US6894247B2 (en) | 2002-07-26 | 2005-05-17 | Honeywell International, Inc. | Powder feed splitter for hand-held laser powder fusion welding torch |
US7146725B2 (en) * | 2003-05-06 | 2006-12-12 | Siemens Power Generation, Inc. | Repair of combustion turbine components |
US20050023256A1 (en) * | 2003-07-31 | 2005-02-03 | Srikanth Sankaranarayanan | 3-D adaptive laser powder fusion welding |
US20050056628A1 (en) * | 2003-09-16 | 2005-03-17 | Yiping Hu | Coaxial nozzle design for laser cladding/welding process |
US7038162B2 (en) * | 2003-11-13 | 2006-05-02 | Honeywell International, Inc. | Hand-held laser welding wand filler media delivery systems and methods |
US7030337B2 (en) * | 2003-12-19 | 2006-04-18 | Honeywell International, Inc. | Hand-held laser welding wand having removable filler media delivery extension tips |
DE102004034777B4 (en) * | 2004-07-19 | 2013-01-17 | Stefan Czerner | Apparatus for laser welding |
US8367963B2 (en) * | 2004-10-29 | 2013-02-05 | United Technologies Corporation | Method and apparatus for microplasma spray coating a portion of a turbine vane in a gas turbine engine |
US7763823B2 (en) | 2004-10-29 | 2010-07-27 | United Technologies Corporation | Method and apparatus for microplasma spray coating a portion of a compressor blade in a gas turbine engine |
US20070023402A1 (en) * | 2005-07-26 | 2007-02-01 | United Technologies Corporation | Methods for repairing workpieces using microplasma spray coating |
US7550693B2 (en) * | 2005-02-04 | 2009-06-23 | Honeywell International Inc. | Hand-held laser welding wand with improved optical assembly serviceability features |
US7112761B2 (en) * | 2005-02-07 | 2006-09-26 | Honeywell International, Inc. | Hand-held laser welding wand gas lens |
SE528619C2 (en) * | 2005-05-13 | 2006-12-27 | Eco Lean Res & Dev As | Apparatus and method for gas filling a duct in a package |
US7605346B2 (en) * | 2005-08-23 | 2009-10-20 | Hardwear Pyt Ltd | Powder delivery nozzle |
AU2006284512B2 (en) * | 2005-08-23 | 2011-03-10 | Hardwear Pty Ltd | Powder delivery nozzle |
FI119923B (en) * | 2005-09-08 | 2009-05-15 | Kemppi Oy | Method and apparatus for short arc welding |
US7458765B2 (en) * | 2005-09-23 | 2008-12-02 | Fraunhofer Usa | Diamond hard coating of ferrous substrates |
JP4822813B2 (en) * | 2005-11-07 | 2011-11-24 | コマツ産機株式会社 | Thermal cutting machine |
US8704120B2 (en) * | 2008-07-03 | 2014-04-22 | Esab Ab | Device for handling powder for a welding apparatus |
FR3012353B1 (en) * | 2013-10-24 | 2016-04-15 | Air Liquide | LASER NOZZLE WITH DOUBLE GAS FLOW |
US10449560B2 (en) * | 2015-02-25 | 2019-10-22 | Technology Research Association For Future Additive Manufacturing | Optical processing nozzle and optical machining apparatus |
JP5947941B1 (en) * | 2015-03-26 | 2016-07-06 | Dmg森精機株式会社 | Additional processing head and processing machine |
US10307803B2 (en) * | 2016-07-20 | 2019-06-04 | The United States Of America As Represented By Secretary Of The Navy | Transmission window cleanliness for directed energy devices |
DE102018102337B4 (en) | 2018-02-02 | 2022-02-17 | Precitec Gmbh & Co. Kg | Gas supply device and laser processing head with the same |
CN111250702A (en) * | 2020-03-27 | 2020-06-09 | 中国商用飞机有限责任公司 | Powder feeding nozzle for laser directional energy deposition |
DE102022128180A1 (en) | 2022-10-25 | 2024-04-25 | TRUMPF Werkzeugmaschinen SE + Co. KG | Media supply during laser welding |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL271417A (en) * | 1960-11-15 | 1900-01-01 | ||
US3591759A (en) * | 1969-06-04 | 1971-07-06 | Sealectro Corp | Method of depositing heat fusible material and apparatus therefor |
JPS5510126A (en) * | 1978-07-04 | 1980-01-24 | Tsubakimoto Chain Co | Guide device of cable drag chain |
US4389559A (en) * | 1981-01-28 | 1983-06-21 | Eutectic Corporation | Plasma-transferred-arc torch construction |
US4627990A (en) * | 1984-03-07 | 1986-12-09 | Honda Giken Kogyo Kabushiki Kaisha | Method of and apparatus for supplying powdery material |
US4672171A (en) † | 1985-03-21 | 1987-06-09 | United Centrifugal Pumps | Plasma transfer welded arc torch |
US4866240A (en) * | 1988-09-08 | 1989-09-12 | Stoody Deloro Stellite, Inc. | Nozzle for plasma torch and method for introducing powder into the plasma plume of a plasma torch |
US5043548A (en) * | 1989-02-08 | 1991-08-27 | General Electric Company | Axial flow laser plasma spraying |
JP4094167B2 (en) * | 1999-04-16 | 2008-06-04 | 大日本塗料株式会社 | Antifouling paint composition |
-
1992
- 1992-03-31 FI FI920268U patent/FI209U1/en active
-
1993
- 1993-03-22 AT AT93906646T patent/ATE149397T1/en active
- 1993-03-22 JP JP5517127A patent/JP2813244B2/en not_active Expired - Fee Related
- 1993-03-22 CA CA002133199A patent/CA2133199C/en not_active Expired - Fee Related
- 1993-03-22 AU AU37541/93A patent/AU676676B2/en not_active Ceased
- 1993-03-22 DE DE69308546T patent/DE69308546T3/en not_active Expired - Lifetime
- 1993-03-22 US US08/307,825 patent/US5556560A/en not_active Expired - Fee Related
- 1993-03-22 EP EP93906646A patent/EP0633821B2/en not_active Expired - Lifetime
- 1993-03-22 WO PCT/FI1993/000109 patent/WO1993019882A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
FIU920268U0 (en) | 1992-03-31 |
CA2133199C (en) | 1998-11-17 |
DE69308546D1 (en) | 1997-04-10 |
EP0633821A1 (en) | 1995-01-18 |
JP2813244B2 (en) | 1998-10-22 |
AU3754193A (en) | 1993-11-08 |
US5556560A (en) | 1996-09-17 |
DE69308546T2 (en) | 1997-11-13 |
AU676676B2 (en) | 1997-03-20 |
WO1993019882A1 (en) | 1993-10-14 |
CA2133199A1 (en) | 1993-10-14 |
EP0633821B1 (en) | 1997-03-05 |
DE69308546T3 (en) | 2004-11-11 |
EP0633821B2 (en) | 2004-04-14 |
ATE149397T1 (en) | 1997-03-15 |
JPH07509183A (en) | 1995-10-12 |
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