JP5745240B2 - プラズマ溶射システム用のガス分配リング組立体 - Google Patents
プラズマ溶射システム用のガス分配リング組立体 Download PDFInfo
- Publication number
- JP5745240B2 JP5745240B2 JP2010184514A JP2010184514A JP5745240B2 JP 5745240 B2 JP5745240 B2 JP 5745240B2 JP 2010184514 A JP2010184514 A JP 2010184514A JP 2010184514 A JP2010184514 A JP 2010184514A JP 5745240 B2 JP5745240 B2 JP 5745240B2
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- Prior art keywords
- gas distribution
- distribution ring
- ring
- gas
- assembly
- 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.)
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- 239000007921 spray Substances 0.000 title claims description 22
- 239000012212 insulator Substances 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000000919 ceramic Substances 0.000 claims description 6
- 230000013011 mating Effects 0.000 claims description 6
- 238000007750 plasma spraying Methods 0.000 claims description 4
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 2
- 229910000640 Fe alloy Inorganic materials 0.000 claims description 2
- 229910000990 Ni alloy Inorganic materials 0.000 claims description 2
- 238000005336 cracking Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000012777 electrically insulating material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
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
-
- 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
- H05H1/3468—Vortex generators
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (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)
- Plasma Technology (AREA)
- Coating By Spraying Or Casting (AREA)
- Nozzles (AREA)
Description
102 プラズマ溶射システム
110 出口
112 ノズル組立体
114 カソード
116 アノード
118 電圧発生機
132 金属ハウジング
124 ノズル
112 ノズル組立体
130 絶縁体部材
120 ガス入口
150 プラズマプルーム
122 高温領域
142 分配リング
144 位置決めリング
140 内部空洞
148 内径
152 端面
160 不連続部
162 スプリット
164 部分
170 座面
Claims (9)
- プラズマ溶射システム(102)用のガス分配リング(142)組立体(100)であって、
ガスを流すことのできる複数の開口部(146)が内径(148)に設けられているガス分配リング(142)と、
前記ガス分配リング(142)と前記プラズマ溶射システム(102)の帯電出口(110)との間で該ガス分配リング(142)と軸方向に整列した別個の位置決めリング(144)であって、互いに嵌合して該位置決めリング(144)を形成する少なくとも一対のアーチ形部分(164)を含む位置決めリング(144)と
を含む。 - 前記位置決めリング(144)が、前記ガス分配リング(142)の端面(154)と接触して配置される端面(152)を含む、請求項1記載のガス分配リング組立体。
- 前記位置決めリング(144)及びガス分配リング(142)が各々セラミックからなる、請求項1又は請求項2記載のガス分配リング組立体。
- 前記位置決めリング(144)がセラミックからなり、前記ガス分配リング(142)が金属からなる、請求項1又は請求項2記載のガス分配リング組立体。
- 前記金属が銅合金、鉄合金及びニッケル合金からなる群から選択される、請求項4記載のガス分配リング組立体。
- 前記位置決めリング(144)が一対の半円形嵌合部分(164)を含む、請求項1乃至請求項5のいずれか1項記載のガス分配リング組立体。
- 各アーチ形嵌合部分がその端部に座面(170)を含み、前記座面(170)が隣接するアーチ形嵌合部分の座面(170)と相補的に嵌合する、請求項1乃至請求項6のいずれか1項記載のガス分配リング組立体。
- 前記位置決めリング(144)がその中に不連続部(160)を含む、請求項1乃至請求項7のいずれか1項記載のガス分配リング組立体。
- プラズマ溶射システムであって、
カソード(114)及びアノード(116)を備えた出口(110)と、
前記カソード(114)を前記アノード(116)から電気絶縁する絶縁体部材(130)と、
請求項1乃至請求項8のいずれか1項記載のガス分配リング(142)組立体と、
前記ガス分配リング(142)にガスを送給するガス入口と
を含むプラズマ溶射システム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/546,226 | 2009-08-24 | ||
US12/546,226 US8350181B2 (en) | 2009-08-24 | 2009-08-24 | Gas distribution ring assembly for plasma spray system |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2011042875A JP2011042875A (ja) | 2011-03-03 |
JP2011042875A5 JP2011042875A5 (ja) | 2013-09-19 |
JP5745240B2 true JP5745240B2 (ja) | 2015-07-08 |
Family
ID=43066663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010184514A Active JP5745240B2 (ja) | 2009-08-24 | 2010-08-20 | プラズマ溶射システム用のガス分配リング組立体 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8350181B2 (ja) |
EP (1) | EP2289631B1 (ja) |
JP (1) | JP5745240B2 (ja) |
CN (1) | CN101998746B (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102489818A (zh) * | 2011-11-29 | 2012-06-13 | 刘迎春 | 新型等离子钎焊枪头 |
US9081147B2 (en) | 2012-01-03 | 2015-07-14 | 3M Innovative Properties Company | Effective media retarder films with spatially selective birefringence reduction |
DE102013200062A1 (de) * | 2013-01-04 | 2014-07-10 | Ford-Werke Gmbh | Vorrichtung zum thermischen Beschichten einer Oberfläche |
US9227214B2 (en) * | 2013-03-13 | 2016-01-05 | General Electric Company | Adjustable gas distribution assembly and related adjustable plasma spray device |
US11278983B2 (en) | 2013-11-13 | 2022-03-22 | Hypertherm, Inc. | Consumable cartridge for a plasma arc cutting system |
US11432393B2 (en) | 2013-11-13 | 2022-08-30 | Hypertherm, Inc. | Cost effective cartridge for a plasma arc torch |
US11684995B2 (en) | 2013-11-13 | 2023-06-27 | Hypertherm, Inc. | Cost effective cartridge for a plasma arc torch |
US10582605B2 (en) | 2014-08-12 | 2020-03-03 | Hypertherm, Inc. | Cost effective cartridge for a plasma arc torch |
US10456855B2 (en) | 2013-11-13 | 2019-10-29 | Hypertherm, Inc. | Consumable cartridge for a plasma arc cutting system |
US9981335B2 (en) | 2013-11-13 | 2018-05-29 | Hypertherm, Inc. | Consumable cartridge for a plasma arc cutting system |
WO2017024155A1 (en) | 2015-08-04 | 2017-02-09 | Hypertherm, Inc. | Cartridge for a liquid-cooled plasma arc torch |
CN116988020B (zh) * | 2023-09-25 | 2023-12-22 | 巨玻固能(苏州)薄膜材料有限公司 | 用于电子束蒸发源的气氛控制装置、镀膜设备及镀膜工艺 |
Family Cites Families (21)
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US540866A (en) * | 1895-06-11 | Provision-van | ||
US3823302A (en) * | 1972-01-03 | 1974-07-09 | Geotel Inc | Apparatus and method for plasma spraying |
US3851140A (en) * | 1973-03-01 | 1974-11-26 | Kearns Tribune Corp | Plasma spray gun and method for applying coatings on a substrate |
US4032744A (en) * | 1973-03-01 | 1977-06-28 | Eppco | Gas stabilized plasma gun |
US4506136A (en) * | 1982-10-12 | 1985-03-19 | Metco, Inc. | Plasma spray gun having a gas vortex producing nozzle |
US4649257A (en) * | 1986-05-06 | 1987-03-10 | The Perkin-Elmer Corporation | Gas distribution ring for plasma gun |
US4780591A (en) * | 1986-06-13 | 1988-10-25 | The Perkin-Elmer Corporation | Plasma gun with adjustable cathode |
US4967055A (en) * | 1989-03-31 | 1990-10-30 | Tweco Products | Plasma torch |
US5444209A (en) * | 1993-08-11 | 1995-08-22 | Miller Thermal, Inc. | Dimensionally stable subsonic plasma arc spray gun with long wearing electrodes |
US5408066A (en) | 1993-10-13 | 1995-04-18 | Trapani; Richard D. | Powder injection apparatus for a plasma spray gun |
FR2774548B1 (fr) * | 1998-02-02 | 2000-03-03 | Soudure Autogene Francaise | Ensemble tuyere/porte-tuyere pour torche a plasma |
EP0961527A1 (de) | 1998-05-26 | 1999-12-01 | The Lincoln Electric Company | Schweissbrenner |
US7557324B2 (en) * | 2002-09-18 | 2009-07-07 | Volvo Aero Corporation | Backstream-preventing thermal spraying device |
US6963044B2 (en) * | 2003-10-08 | 2005-11-08 | General Electric Compnay | Coating apparatus and processes for forming low oxide coatings |
US7342197B2 (en) * | 2005-09-30 | 2008-03-11 | Phoenix Solutions Co. | Plasma torch with corrosive protected collimator |
US7671294B2 (en) * | 2006-11-28 | 2010-03-02 | Vladimir Belashchenko | Plasma apparatus and system |
US7928338B2 (en) * | 2007-02-02 | 2011-04-19 | Plasma Surgical Investments Ltd. | Plasma spraying device and method |
CN201079755Y (zh) * | 2007-08-24 | 2008-07-02 | 航天材料及工艺研究所 | 一种等离子喷枪 |
DE102007041328A1 (de) | 2007-08-31 | 2009-03-05 | Thermico Gmbh & Co. Kg | Verfahren zur Herstellung von Beschichtungen unter Einsatz eines Lichtbogens |
KR100963297B1 (ko) * | 2007-09-04 | 2010-06-11 | 주식회사 유진테크 | 샤워헤드 및 이를 포함하는 기판처리장치, 샤워헤드를이용하여 플라스마를 공급하는 방법 |
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-
2009
- 2009-08-24 US US12/546,226 patent/US8350181B2/en active Active
-
2010
- 2010-08-18 EP EP10173262A patent/EP2289631B1/en active Active
- 2010-08-20 JP JP2010184514A patent/JP5745240B2/ja active Active
- 2010-08-24 CN CN201010270092.7A patent/CN101998746B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
JP2011042875A (ja) | 2011-03-03 |
CN101998746B (zh) | 2014-04-02 |
CN101998746A (zh) | 2011-03-30 |
EP2289631B1 (en) | 2012-12-26 |
EP2289631A2 (en) | 2011-03-02 |
US20110042358A1 (en) | 2011-02-24 |
US8350181B2 (en) | 2013-01-08 |
EP2289631A3 (en) | 2011-10-05 |
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