CH531899A - Method and device for spraying a substance onto a workpiece with the aid of a plasma jet emerging from a nozzle - Google Patents
Method and device for spraying a substance onto a workpiece with the aid of a plasma jet emerging from a nozzleInfo
- Publication number
- CH531899A CH531899A CH1336371A CH1336371A CH531899A CH 531899 A CH531899 A CH 531899A CH 1336371 A CH1336371 A CH 1336371A CH 1336371 A CH1336371 A CH 1336371A CH 531899 A CH531899 A CH 531899A
- Authority
- CH
- Switzerland
- Prior art keywords
- workpiece
- spraying
- aid
- nozzle
- plasma jet
- 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
- 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
- B05B7/222—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 an arc
- B05B7/226—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 an arc the material being originally a particulate material
-
- 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
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
- C23C4/134—Plasma spraying
-
- 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
- H05H1/38—Guiding or centering of electrodes
-
- 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
-
- 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
- H05H1/3484—Convergent-divergent nozzles
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electromagnetism (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Geometry (AREA)
- Nozzles (AREA)
- Plasma Technology (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10936971A | 1971-01-25 | 1971-01-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH531899A true CH531899A (en) | 1972-12-31 |
Family
ID=22327296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1336371A CH531899A (en) | 1971-01-25 | 1971-09-13 | Method and device for spraying a substance onto a workpiece with the aid of a plasma jet emerging from a nozzle |
Country Status (7)
Country | Link |
---|---|
US (1) | US3676638A (en) |
BE (1) | BE771967A (en) |
CH (1) | CH531899A (en) |
DE (1) | DE2144872C3 (en) |
FR (1) | FR2151487A5 (en) |
GB (1) | GB1320809A (en) |
NL (1) | NL155706B (en) |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3760151A (en) * | 1972-08-11 | 1973-09-18 | Westinghouse Electric Corp | Arc detecting material admission apparatus for use in combination with an electric arc heater |
US3851140A (en) * | 1973-03-01 | 1974-11-26 | Kearns Tribune Corp | Plasma spray gun and method for applying coatings on a substrate |
NL7600738A (en) * | 1976-01-23 | 1977-07-26 | Plasmainvent Ag | DEVICE FOR PLASMA SYRINGES. |
US4256779A (en) * | 1978-11-03 | 1981-03-17 | United Technologies Corporation | Plasma spray method and apparatus |
US4506136A (en) * | 1982-10-12 | 1985-03-19 | Metco, Inc. | Plasma spray gun having a gas vortex producing nozzle |
DE3438439A1 (en) * | 1983-10-26 | 1985-05-09 | Daido Tokushuko K.K., Nagoya, Aichi | POWDER SURFACE WELDING PROCESS |
US4694990A (en) * | 1984-09-07 | 1987-09-22 | Karlsson Axel T | Thermal spray apparatus for coating a substrate with molten fluent material |
US4788402A (en) * | 1987-03-11 | 1988-11-29 | Browning James A | High power extended arc plasma spray method and apparatus |
US4933241A (en) * | 1987-05-29 | 1990-06-12 | United States Department Of Energy | Processes for forming exoergic structures with the use of a plasma and for producing dense refractory bodies of arbitrary shape therefrom |
US4806384A (en) * | 1987-05-29 | 1989-02-21 | The United States Of America As Represented By The United States Department Of Energy | Process for forming exoergic structures with the use of a plasma |
SE462266B (en) * | 1987-07-16 | 1990-05-28 | Spt Plasmatek Ab | PLASMA BURNER WITH DEVICES FOR CENTERING AND FIXING THE ELECTRODE |
US5041713A (en) * | 1988-05-13 | 1991-08-20 | Marinelon, Inc. | Apparatus and method for applying plasma flame sprayed polymers |
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 |
AT391883B (en) * | 1989-05-03 | 1990-12-10 | Chemiefaser Lenzing Ag | METHOD FOR COATING SURFACES BY FLAME SPRAYING |
US5120582A (en) * | 1991-01-16 | 1992-06-09 | Browning James A | Maximum combustion energy conversion air fuel internal burner |
US5271965A (en) * | 1991-01-16 | 1993-12-21 | Browning James A | Thermal spray method utilizing in-transit powder particle temperatures below their melting point |
US5233153A (en) * | 1992-01-10 | 1993-08-03 | Edo Corporation | Method of plasma spraying of polymer compositions onto a target surface |
US5518178A (en) * | 1994-03-02 | 1996-05-21 | Sermatech International Inc. | Thermal spray nozzle method for producing rough thermal spray coatings and coatings produced |
US5858469A (en) * | 1995-11-30 | 1999-01-12 | Sermatech International, Inc. | Method and apparatus for applying coatings using a nozzle assembly having passageways of differing diameter |
AT4599U1 (en) * | 2000-06-21 | 2001-09-25 | Inocon Technologie Gmbh | PLASMA TORCH |
US6986471B1 (en) * | 2002-01-08 | 2006-01-17 | Flame Spray Industries, Inc. | Rotary plasma spray method and apparatus for applying a coating utilizing particle kinetics |
US7216814B2 (en) * | 2003-10-09 | 2007-05-15 | Xiom Corp. | Apparatus for thermal spray coating |
US20110104381A1 (en) * | 2004-01-15 | 2011-05-05 | Stefan Laure | Plasma Treatment of Large-Scale Components |
JP3965696B2 (en) * | 2004-02-05 | 2007-08-29 | 日立金属株式会社 | Powder plasma processing apparatus and powder plasma processing method |
CA2527764C (en) * | 2005-02-11 | 2014-03-25 | Suelzer Metco Ag | An apparatus for thermal spraying |
JP5305900B2 (en) * | 2005-04-11 | 2013-10-02 | ドクトル・ラウレ・プラスマテヒノロギー・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | Apparatus and method for applying plasma coating |
WO2008140785A1 (en) | 2005-04-19 | 2008-11-20 | Sdc Materials, Inc. | Water cooling system and heat transfer system |
SE529058C2 (en) * | 2005-07-08 | 2007-04-17 | Plasma Surgical Invest Ltd | Plasma generating device, plasma surgical device, use of a plasma surgical device and method for forming a plasma |
SE529053C2 (en) * | 2005-07-08 | 2007-04-17 | Plasma Surgical Invest Ltd | Plasma generating device, plasma surgical device and use of a plasma surgical device |
SE529056C2 (en) | 2005-07-08 | 2007-04-17 | Plasma Surgical Invest Ltd | Plasma generating device, plasma surgical device and use of a plasma surgical device |
JP5161241B2 (en) * | 2007-02-02 | 2013-03-13 | プラズマ スルギカル インベストメントス リミテッド | Plasma spray apparatus and method |
US7928338B2 (en) * | 2007-02-02 | 2011-04-19 | Plasma Surgical Investments Ltd. | Plasma spraying device and method |
US7589473B2 (en) * | 2007-08-06 | 2009-09-15 | Plasma Surgical Investments, Ltd. | Pulsed plasma device and method for generating pulsed plasma |
US8735766B2 (en) * | 2007-08-06 | 2014-05-27 | Plasma Surgical Investments Limited | Cathode assembly and method for pulsed plasma generation |
US8507401B1 (en) | 2007-10-15 | 2013-08-13 | SDCmaterials, Inc. | Method and system for forming plug and play metal catalysts |
US9126191B2 (en) | 2009-12-15 | 2015-09-08 | SDCmaterials, Inc. | Advanced catalysts for automotive applications |
US8803025B2 (en) * | 2009-12-15 | 2014-08-12 | SDCmaterials, Inc. | Non-plugging D.C. plasma gun |
US8652992B2 (en) | 2009-12-15 | 2014-02-18 | SDCmaterials, Inc. | Pinning and affixing nano-active material |
US8613742B2 (en) * | 2010-01-29 | 2013-12-24 | Plasma Surgical Investments Limited | Methods of sealing vessels using plasma |
US9089319B2 (en) | 2010-07-22 | 2015-07-28 | Plasma Surgical Investments Limited | Volumetrically oscillating plasma flows |
US8669202B2 (en) | 2011-02-23 | 2014-03-11 | SDCmaterials, Inc. | Wet chemical and plasma methods of forming stable PtPd catalysts |
US9511352B2 (en) | 2012-11-21 | 2016-12-06 | SDCmaterials, Inc. | Three-way catalytic converter using nanoparticles |
US9156025B2 (en) | 2012-11-21 | 2015-10-13 | SDCmaterials, Inc. | Three-way catalytic converter using nanoparticles |
US9987703B2 (en) * | 2012-12-17 | 2018-06-05 | Fuji Engineering Co., Ltd. | Plasma spraying apparatus |
US9586179B2 (en) | 2013-07-25 | 2017-03-07 | SDCmaterials, Inc. | Washcoats and coated substrates for catalytic converters and methods of making and using same |
MX2016004991A (en) | 2013-10-22 | 2016-08-01 | Sdcmaterials Inc | Catalyst design for heavy-duty diesel combustion engines. |
JP2016535664A (en) | 2013-10-22 | 2016-11-17 | エスディーシーマテリアルズ, インコーポレイテッド | Lean NOx trap composition |
US9560733B2 (en) | 2014-02-24 | 2017-01-31 | Lincoln Global, Inc. | Nozzle throat for thermal processing and torch equipment |
CN106470752A (en) | 2014-03-21 | 2017-03-01 | Sdc材料公司 | For passive NOXThe compositionss of absorption (PNA) system |
EP4205515A2 (en) | 2020-08-28 | 2023-07-05 | Plasma Surgical Investments Limited | Systems, methods, and devices for generating predominantly radially expanded plasma flow |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2973426A (en) * | 1956-06-05 | 1961-02-28 | Joseph J Casey | Electric-arc torch |
US2960594A (en) * | 1958-06-30 | 1960-11-15 | Plasma Flame Corp | Plasma flame generator |
US3061710A (en) * | 1961-01-24 | 1962-10-30 | Thermal Dynamics Corp | Electric arc torches |
US3145287A (en) * | 1961-07-14 | 1964-08-18 | Metco Inc | Plasma flame generator and spray gun |
US3167633A (en) * | 1962-05-07 | 1965-01-26 | Thermal Dynamics Corp | Electric arc torch |
US3114826A (en) * | 1962-06-06 | 1963-12-17 | Plasmadyne Corp | High-temperature spray apparatus |
DE1571153A1 (en) * | 1962-08-25 | 1970-08-13 | Siemens Ag | Plasma spray gun |
US3179784A (en) * | 1962-12-20 | 1965-04-20 | Giannini Scient Corp | Method and apparatus for spraying plastics |
-
1971
- 1971-01-25 US US109369A patent/US3676638A/en not_active Expired - Lifetime
- 1971-08-30 FR FR7131383A patent/FR2151487A5/fr not_active Expired
- 1971-08-30 BE BE771967A patent/BE771967A/en unknown
- 1971-09-07 NL NL7112335.A patent/NL155706B/en unknown
- 1971-09-08 DE DE2144872A patent/DE2144872C3/en not_active Expired
- 1971-09-10 GB GB4227871A patent/GB1320809A/en not_active Expired
- 1971-09-13 CH CH1336371A patent/CH531899A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2144872C3 (en) | 1981-05-14 |
GB1320809A (en) | 1973-06-20 |
NL7112335A (en) | 1972-07-27 |
DE2144872B2 (en) | 1980-09-11 |
BE771967A (en) | 1971-12-31 |
US3676638A (en) | 1972-07-11 |
DE2144872A1 (en) | 1972-09-14 |
NL155706B (en) | 1978-01-16 |
FR2151487A5 (en) | 1973-04-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |