DE69112265D1 - Plasmaspritzvorrichtung mit äusserlicher Pulverzuführung. - Google Patents
Plasmaspritzvorrichtung mit äusserlicher Pulverzuführung.Info
- Publication number
- DE69112265D1 DE69112265D1 DE69112265T DE69112265T DE69112265D1 DE 69112265 D1 DE69112265 D1 DE 69112265D1 DE 69112265 T DE69112265 T DE 69112265T DE 69112265 T DE69112265 T DE 69112265T DE 69112265 D1 DE69112265 D1 DE 69112265D1
- Authority
- DE
- Germany
- Prior art keywords
- spraying device
- powder supply
- plasma spraying
- external powder
- external
- 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
Links
- 238000007750 plasma spraying Methods 0.000 title 1
- 239000000843 powder Substances 0.000 title 1
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
- B05B7/222—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
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/526,091 US5013883A (en) | 1990-05-18 | 1990-05-18 | Plasma spray device with external powder feed |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69112265D1 true DE69112265D1 (de) | 1995-09-28 |
DE69112265T2 DE69112265T2 (de) | 1996-01-25 |
Family
ID=24095881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69112265T Expired - Lifetime DE69112265T2 (de) | 1990-05-18 | 1991-04-24 | Plasmaspritzvorrichtung mit äusserlicher Pulverzuführung. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5013883A (de) |
EP (1) | EP0457067B1 (de) |
JP (1) | JPH04227879A (de) |
CN (1) | CN1058359A (de) |
BR (1) | BR9102002A (de) |
CA (1) | CA2040184C (de) |
DE (1) | DE69112265T2 (de) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5233153A (en) * | 1992-01-10 | 1993-08-03 | Edo Corporation | Method of plasma spraying of polymer compositions onto a target surface |
US5408066A (en) * | 1993-10-13 | 1995-04-18 | Trapani; Richard D. | Powder injection apparatus for a plasma spray gun |
US5744777A (en) * | 1994-12-09 | 1998-04-28 | Northwestern University | Small particle plasma spray apparatus, method and coated article |
FR2779316B1 (fr) * | 1998-05-29 | 2000-08-25 | Aerospatiale | Dispositif de melange de gaz froid en sortie de torche a plasma |
DE19935468A1 (de) * | 1999-07-28 | 2001-02-15 | Sulzer Metco Ag Wohlen | Plasmaspritzvorrichtung |
JP2003129212A (ja) * | 2001-10-15 | 2003-05-08 | Fujimi Inc | 溶射方法 |
GB0414680D0 (en) * | 2004-06-30 | 2004-08-04 | Boc Group Plc | Method and apparatus for heating a gas stream |
CN1298881C (zh) * | 2004-10-28 | 2007-02-07 | 河北工业大学 | 反应等离子喷涂反应室装置 |
DE602005009258D1 (de) * | 2005-01-26 | 2008-10-02 | Hoegskolan Trollhattan Uddeval | |
CA2527764C (en) * | 2005-02-11 | 2014-03-25 | Suelzer Metco Ag | An apparatus for thermal spraying |
US9180423B2 (en) | 2005-04-19 | 2015-11-10 | SDCmaterials, Inc. | Highly turbulent quench chamber |
SE529058C2 (sv) | 2005-07-08 | 2007-04-17 | Plasma Surgical Invest Ltd | Plasmaalstrande anordning, plasmakirurgisk anordning, användning av en plasmakirurgisk anordning och förfarande för att bilda ett plasma |
SE529056C2 (sv) | 2005-07-08 | 2007-04-17 | Plasma Surgical Invest Ltd | Plasmaalstrande anordning, plasmakirurgisk anordning och användning av en plasmakirurgisk anordning |
SE529053C2 (sv) | 2005-07-08 | 2007-04-17 | Plasma Surgical Invest Ltd | Plasmaalstrande anordning, plasmakirurgisk anordning och användning av en plasmakirurgisk anordning |
US20090140082A1 (en) * | 2005-12-06 | 2009-06-04 | Lucian Bogdan Delcea | Plasma Spray Nozzle System |
US7644872B2 (en) * | 2006-03-23 | 2010-01-12 | United Technologies Corporation | Powder port blow-off for thermal spray processes |
US7928338B2 (en) * | 2007-02-02 | 2011-04-19 | Plasma Surgical Investments Ltd. | Plasma spraying device and method |
DE102007063372A1 (de) * | 2007-12-30 | 2009-07-02 | Endress + Hauser Flowtec Ag | Meßsystem für ein in einer Prozeßleitung strömendes Medium |
US7882751B2 (en) | 2007-07-19 | 2011-02-08 | Endress + Hauser Flowtec Ag | Measuring system with a flow conditioner for flow profile stabilization |
US8735766B2 (en) * | 2007-08-06 | 2014-05-27 | Plasma Surgical Investments Limited | Cathode assembly and method for pulsed plasma generation |
US7589473B2 (en) * | 2007-08-06 | 2009-09-15 | Plasma Surgical Investments, Ltd. | Pulsed plasma device and method for generating pulsed plasma |
US8575059B1 (en) | 2007-10-15 | 2013-11-05 | SDCmaterials, Inc. | Method and system for forming plug and play metal compound catalysts |
DE102009048397A1 (de) * | 2009-10-06 | 2011-04-07 | Plasmatreat Gmbh | Atmosphärendruckplasmaverfahren zur Herstellung oberflächenmodifizierter Partikel und von Beschichtungen |
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 |
US8613742B2 (en) * | 2010-01-29 | 2013-12-24 | Plasma Surgical Investments Limited | Methods of sealing vessels using plasma |
US20110189405A1 (en) * | 2010-02-02 | 2011-08-04 | Integrated Photovoltaic, Inc. | Powder Feeder for Plasma Spray Gun |
US9089319B2 (en) | 2010-07-22 | 2015-07-28 | Plasma Surgical Investments Limited | Volumetrically oscillating plasma flows |
ZA201202480B (en) | 2011-10-17 | 2012-11-28 | Int Advanced Res Centre For Power Metallurgy And New Mat (Arci) Dept Of Science And Tech Govt Of Ind | An improved hybrid methodology for producing composite,multi-layered and graded coatings by plasma spraying utitilizing powder and solution precurrsor feedstock |
KR20140106654A (ko) * | 2011-12-14 | 2014-09-03 | 프랙스에어 에스.티. 테크놀로지, 인코포레이티드 | 현탁액 플라즈마 용사 공정에서 보호된 플라즈마 용사 또는 보호된 액체 현탁액 주입의 활용을 위한 시스템 및 방법 |
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 |
US9586179B2 (en) | 2013-07-25 | 2017-03-07 | SDCmaterials, Inc. | Washcoats and coated substrates for catalytic converters and methods of making and using same |
WO2015061482A1 (en) | 2013-10-22 | 2015-04-30 | SDCmaterials, Inc. | Compositions of lean nox trap |
CA2926133A1 (en) | 2013-10-22 | 2015-04-30 | SDCmaterials, Inc. | Catalyst design for heavy-duty diesel combustion engines |
WO2015143225A1 (en) | 2014-03-21 | 2015-09-24 | SDCmaterials, Inc. | Compositions for passive nox adsorption (pna) systems |
AU2016384478B2 (en) * | 2016-01-05 | 2020-10-01 | Helix Co., Ltd. | Vortex water flow generator, water plasma generating device, decomposition treatment device, vehicle equipped with decomposition treatment device, and decomposition treatment method |
CN106513198A (zh) * | 2016-08-30 | 2017-03-22 | 沈裕祥 | 空气等离子单丝线材与粉末复合喷枪 |
CA3191050A1 (en) | 2020-08-28 | 2022-03-03 | Nikolay Suslov | Systems, methods, and devices for generating predominantly radially expanded plasma flow |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2922869A (en) * | 1958-07-07 | 1960-01-26 | Plasmadyne Corp | Plasma stream apparatus and methods |
US4146654A (en) * | 1967-10-11 | 1979-03-27 | Centre National De La Recherche Scientifique | Process for making linings for friction operated apparatus |
US3900762A (en) * | 1971-07-06 | 1975-08-19 | Sheer Korman Associates | Method and apparatus for projecting materials into an arc discharge |
US4370538A (en) * | 1980-05-23 | 1983-01-25 | Browning Engineering Corporation | Method and apparatus for ultra high velocity dual stream metal flame spraying |
USRE31018E (en) * | 1980-11-13 | 1982-08-24 | Metco Inc. | Method and apparatus for shielding the effluent from plasma spray gun assemblies |
US4389559A (en) * | 1981-01-28 | 1983-06-21 | Eutectic Corporation | Plasma-transferred-arc torch construction |
US4445021A (en) * | 1981-08-14 | 1984-04-24 | Metco, Inc. | Heavy duty plasma spray gun |
US4558201A (en) * | 1984-12-10 | 1985-12-10 | Thermal Dynamics Corporation | Plasma-arc torch with gas cooled blow-out electrode |
US4672171A (en) * | 1985-03-21 | 1987-06-09 | United Centrifugal Pumps | Plasma transfer welded arc torch |
US4674683A (en) * | 1986-05-06 | 1987-06-23 | The Perkin-Elmer Corporation | Plasma flame spray gun method and apparatus with adjustable ratio of radial and tangential plasma gas flow |
DE8629090U1 (de) * | 1986-10-31 | 1987-01-22 | Wilhelm Merkle Schweissmaschinenbau Gmbh, 8871 Koetz, De | |
US4762977A (en) * | 1987-04-15 | 1988-08-09 | Browning James A | Double arc prevention for a transferred-arc flame spray system |
-
1990
- 1990-05-18 US US07/526,091 patent/US5013883A/en not_active Expired - Lifetime
-
1991
- 1991-04-10 CA CA002040184A patent/CA2040184C/en not_active Expired - Lifetime
- 1991-04-18 CN CN91102506.5A patent/CN1058359A/zh active Pending
- 1991-04-24 EP EP91106614A patent/EP0457067B1/de not_active Expired - Lifetime
- 1991-04-24 DE DE69112265T patent/DE69112265T2/de not_active Expired - Lifetime
- 1991-05-16 BR BR919102002A patent/BR9102002A/pt not_active IP Right Cessation
- 1991-05-17 JP JP3140737A patent/JPH04227879A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0457067A2 (de) | 1991-11-21 |
JPH04227879A (ja) | 1992-08-17 |
US5013883A (en) | 1991-05-07 |
DE69112265T2 (de) | 1996-01-25 |
CA2040184A1 (en) | 1991-11-19 |
EP0457067A3 (en) | 1992-07-08 |
EP0457067B1 (de) | 1995-08-23 |
CA2040184C (en) | 2001-06-12 |
CN1058359A (zh) | 1992-02-05 |
BR9102002A (pt) | 1991-12-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |