JP5396608B2 - 二重プラズマ装置 - Google Patents
二重プラズマ装置 Download PDFInfo
- Publication number
- JP5396608B2 JP5396608B2 JP2009539436A JP2009539436A JP5396608B2 JP 5396608 B2 JP5396608 B2 JP 5396608B2 JP 2009539436 A JP2009539436 A JP 2009539436A JP 2009539436 A JP2009539436 A JP 2009539436A JP 5396608 B2 JP5396608 B2 JP 5396608B2
- Authority
- JP
- Japan
- Prior art keywords
- plasma
- head
- cylindrical portion
- cathode
- anode
- 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 - Fee Related
Links
- 230000009977 dual effect Effects 0.000 claims description 40
- 239000000463 material Substances 0.000 claims description 36
- 238000011144 upstream manufacturing Methods 0.000 claims description 16
- 239000000843 powder Substances 0.000 claims description 10
- 230000007704 transition Effects 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 53
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 16
- 238000012545 processing Methods 0.000 description 9
- 229910052757 nitrogen Inorganic materials 0.000 description 8
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 239000000919 ceramic Substances 0.000 description 4
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229910052786 argon Inorganic materials 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000007750 plasma spraying Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 2
- 230000002730 additional effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052735 hafnium Inorganic materials 0.000 description 2
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009832 plasma treatment Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000005563 spheronization Methods 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000001687 destabilization Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000007751 thermal spraying Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 229910052726 zirconium Inorganic materials 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
- H05H1/44—Plasma torches using an arc using more than one torch
-
- 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
-
- 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
-
- 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
- H05H1/3452—Supplementary electrodes between cathode and anode, e.g. cascade
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Geometry (AREA)
- Plasma Technology (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Coating By Spraying Or Casting (AREA)
- Arc Welding Control (AREA)
Description
本出願は、2006年11月28日出願の米国特許出願第11/564,080号に基づき優先権を主張するものであり、その開示は、参照によって本明細書に組み込まれるものとする。
10、10a、10b カソードプラズマヘッド
11 ハウジング
12 結合領域
13 冷却水チャネル
15 水流入口
20、20a、20b アノードプラズマヘッド
23 電極ハウジング
25 一次プラズマガス供給チャネル
27 流入口フィッティング、ガス供給チャネル
30 形成モジュール
32 プラズマチャネル
35 絶縁リング
37 流出部、下流部
38 上流部
39 上流部
40 中間部、プラズマチャネル32の第2の部分
41 分配器
42 流出部、プラズマチャネル32の第3の部分
43 インサート、カソード、カソードインサート
44 スロット
45a アノード、水冷式電極
45b カソードホルダ、水冷式電極
47 旋回ナット
51 絶縁体
55 シーリングOリング
75 セラミック絶縁リング
77 スロット、穴
79 ガスチャネル
81 ガス流入口
97 プラズマ形成アセンブリ
99 電極モジュール
100 従来の二重プラズマ装置
110 密閉加工領域
112 供給管
120 軸方向粉末噴射器
124 噴射器ホルダ
126 単独の傾斜二重プラズマトーチシステム
128 半径方向噴射器
130 電源
132 2つの二重プラズマトーチアセンブリ
134a、134b 平面
136 チャネル
140 材料供給チャネル
α、β 角度
D0、D1、D2、D3 直径
L0、L1、L2、L3 長さ
Claims (13)
- それぞれが電極を備えている2つのプラズマヘッドであって、
一方の電極が、アノードを備えていると共にアノードプラズマヘッドを形成しており、他方の電極が、カソードを備えていると共にカソードプラズマヘッドを形成している、前記2つのプラズマヘッドを備えている二重プラズマ装置において、
前記カソードプラズマヘッド及び前記アノードプラズマヘッドが、前記アノードと前記カソードとの間においてアークを発生させることが可能であり、
前記アノードプラズマヘッド及び前記カソードプラズマヘッドそれぞれが、第1のフローチャネル及び第2のフローチャネルを形成しているプラズマフローチャネルと、前記電極の少なくとも一部分と前記プラズマフローチャネルとの間に配置されている一次ガス流入口とを備えており、
前記カソードプラズマヘッド及び前記アノードプラズマヘッドが、所定の角度で互いに向かって方向づけられており、
前記プラズマフローチャネルそれぞれが、前記電極に隣接していると共に直径がD1である第1の円筒状部分と、前記第1の円筒状部分に隣接していると共に直径がD2である第2の円筒状部分と、前記第2の円筒状部分に隣接していると共に直径がD3である第3の円筒状部分とを備えており、D1<D2<D3の関係を有しており、
前記カソードプラズマヘッドと前記アノードプラズマヘッドとの間に発生する前記アークが、前記第1のフローチャネルの直径D1,D2、及びD3から前記第2のフローチャネルの直径D3,D2、及びD1の順に通過することを特徴とする二重プラズマ装置。 - 少なくとも1つの前記プラズマフローチャネルの前記第1の円筒状部分が、0.5<L1/D1<2の関係を満たす長さL1を有していることを特徴とする請求項1に記載の二重プラズマ装置。
- 少なくとも1つの前記プラズマフローチャネルの前記第1の円筒状部分が、0.5<L1/D1<1.5の関係を満たす長さL1を有していることを特徴とする請求項1に記載の二重プラズマ装置。
- 少なくとも1つの前記プラズマフローチャネルの前記第1の円筒状部分及び前記第2の円筒状部分が、1.2<D2/D1<2の関係を満たすことを特徴とする請求項1に記載の二重プラズマ装置。
- 少なくとも1つの前記プラズマフローチャネルの前記第3の円筒状部分が、1<L3/(D3−D2)<2の関係を満たす長さL3を有していることを特徴とする請求項1に記載の二重プラズマ装置。
- 少なくとも1つの前記プラズマフローチャネルの前記第1の円筒状部分と前記第2の円筒状部分との間における移行部分が、ステップを備えていることを特徴とする請求項1に記載の二重プラズマ装置。
- 前記2つのプラズマヘッドのうち少なくとも1つが、上流部及び下流部を備えており、
前記上流部が、前記プラズマフローチャネルの少なくとも前記第1の円筒状部分を備えており、
前記下流部が、前記プラズマフローチャネルの少なくとも前記第3の円筒状部分を備えており、
前記上流部が、前記下流部から電気的に絶縁されていることを特徴とする請求項1に記載の二重プラズマ装置。 - 前記プラズマヘッドの前記上流部が、前記プラズマフローチャネルの前記第2の円筒状部分の少なくとも一部分を備えており、
前記プラズマヘッドの前記下流部が、前記プラズマフローチャネルの前記第2の円筒状部分の少なくとも別の一部分を備えていることを特徴とする請求項7に記載の二重プラズマ装置。 - 少なくとも1つの前記プラズマフローチャネルの前記第1の円筒状部分の下流に配置されている二次ガス流入口を備えていることを特徴とする請求項1に記載の二重プラズマ装置。
- 前記アノードプラズマヘッド及び前記カソードプラズマヘッドによって生成されたプラズマ流中に、粉末材料を導入するように構成されている粉末噴射器を備えていることを特徴とする請求項1に記載の二重プラズマ装置。
- 前記アノードプラズマヘッドと前記カソードプラズマヘッドとが成す前記角度が、約45°〜約80°の範囲にあることを特徴とする請求項1に記載の二重プラズマ装置。
- 前記アノードプラズマヘッドと前記カソードプラズマヘッドとが成す前記角度が、約50°〜約60°の範囲にあることを特徴とする請求項11に記載の二重プラズマ装置。
- 少なくとも1つの前記プラズマフローチャネルの前記第2の円筒状部分と前記第3の円筒状部分との間における移行部分が、ステップを備えていることを特徴とする請求項1に記載の二重プラズマ装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/564,080 | 2006-11-28 | ||
US11/564,080 US7671294B2 (en) | 2006-11-28 | 2006-11-28 | Plasma apparatus and system |
PCT/US2007/085591 WO2008067285A2 (en) | 2006-11-28 | 2007-11-27 | Plasma apparatus and system |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010511284A JP2010511284A (ja) | 2010-04-08 |
JP5396608B2 true JP5396608B2 (ja) | 2014-01-22 |
Family
ID=39462574
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009539440A Expired - Fee Related JP5396609B2 (ja) | 2006-11-28 | 2007-11-27 | プラズマ装置 |
JP2009539436A Expired - Fee Related JP5396608B2 (ja) | 2006-11-28 | 2007-11-27 | 二重プラズマ装置 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009539440A Expired - Fee Related JP5396609B2 (ja) | 2006-11-28 | 2007-11-27 | プラズマ装置 |
Country Status (11)
Country | Link |
---|---|
US (1) | US7671294B2 (ja) |
EP (2) | EP2091758B1 (ja) |
JP (2) | JP5396609B2 (ja) |
KR (3) | KR101438463B1 (ja) |
CN (2) | CN101605625B (ja) |
AU (2) | AU2007325285B2 (ja) |
BR (2) | BRPI0719557A2 (ja) |
CA (2) | CA2670257C (ja) |
MX (2) | MX2009005528A (ja) |
RU (2) | RU2459010C2 (ja) |
WO (2) | WO2008067292A2 (ja) |
Families Citing this family (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009016932B4 (de) * | 2009-04-08 | 2013-06-20 | Kjellberg Finsterwalde Plasma Und Maschinen Gmbh | Kühlrohre und Elektrodenaufnahme für einen Lichtbogenplasmabrenner sowie Anordnungen aus denselben und Lichtbogenplasmabrenner mit denselben |
US8350181B2 (en) * | 2009-08-24 | 2013-01-08 | General Electric Company | Gas distribution ring assembly for plasma spray system |
US9315888B2 (en) | 2009-09-01 | 2016-04-19 | General Electric Company | Nozzle insert for thermal spray gun apparatus |
US8237079B2 (en) * | 2009-09-01 | 2012-08-07 | General Electric Company | Adjustable plasma spray gun |
TW201117677A (en) * | 2009-11-02 | 2011-05-16 | Ind Tech Res Inst | Plasma system including inject device |
US9782852B2 (en) | 2010-07-16 | 2017-10-10 | Hypertherm, Inc. | Plasma torch with LCD display with settings adjustment and fault diagnosis |
US20130263420A1 (en) * | 2012-04-04 | 2013-10-10 | Hypertherm, Inc. | Optimization and Control of Material Processing Using a Thermal Processing Torch |
US10455682B2 (en) | 2012-04-04 | 2019-10-22 | Hypertherm, Inc. | Optimization and control of material processing using a thermal processing torch |
US10486260B2 (en) | 2012-04-04 | 2019-11-26 | Hypertherm, Inc. | Systems, methods, and devices for transmitting information to thermal processing systems |
EP2689640B1 (en) * | 2011-02-25 | 2015-08-12 | Nippon Steel & Sumitomo Metal Corporation | Plasma torch |
RU2458489C1 (ru) * | 2011-03-04 | 2012-08-10 | Открытое акционерное общество "Государственный научно-исследовательский и проектный институт редкометаллической промышленности "Гиредмет"" | Двухструйный дуговой плазматрон |
US9672460B2 (en) | 2012-04-04 | 2017-06-06 | Hypertherm, Inc. | Configuring signal devices in thermal processing systems |
US11783138B2 (en) * | 2012-04-04 | 2023-10-10 | Hypertherm, Inc. | Configuring signal devices in thermal processing systems |
US20150332071A1 (en) | 2012-04-04 | 2015-11-19 | Hypertherm, Inc. | Configuring Signal Devices in Thermal Processing Systems |
US9737954B2 (en) | 2012-04-04 | 2017-08-22 | Hypertherm, Inc. | Automatically sensing consumable components in thermal processing systems |
US9395715B2 (en) | 2012-04-04 | 2016-07-19 | Hypertherm, Inc. | Identifying components in a material processing system |
CN102773597A (zh) * | 2012-07-24 | 2012-11-14 | 昆山瑞凌焊接科技有限公司 | 双丝高效垂直气电水冷焊枪 |
US9272360B2 (en) | 2013-03-12 | 2016-03-01 | General Electric Company | Universal plasma extension gun |
US9643273B2 (en) | 2013-10-14 | 2017-05-09 | Hypertherm, Inc. | Systems and methods for configuring a cutting or welding delivery device |
US10582605B2 (en) | 2014-08-12 | 2020-03-03 | Hypertherm, Inc. | Cost effective cartridge for a plasma arc torch |
US11278983B2 (en) | 2013-11-13 | 2022-03-22 | Hypertherm, Inc. | Consumable cartridge for a plasma arc cutting system |
US11684995B2 (en) | 2013-11-13 | 2023-06-27 | Hypertherm, Inc. | Cost effective cartridge for a plasma arc torch |
US11432393B2 (en) | 2013-11-13 | 2022-08-30 | 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 |
US10100200B2 (en) | 2014-01-30 | 2018-10-16 | Monolith Materials, Inc. | Use of feedstock in carbon black plasma process |
US10370539B2 (en) | 2014-01-30 | 2019-08-06 | Monolith Materials, Inc. | System for high temperature chemical processing |
US10138378B2 (en) | 2014-01-30 | 2018-11-27 | Monolith Materials, Inc. | Plasma gas throat assembly and method |
US11939477B2 (en) | 2014-01-30 | 2024-03-26 | Monolith Materials, Inc. | High temperature heat integration method of making carbon black |
RU2016135213A (ru) | 2014-01-31 | 2018-03-05 | Монолит Матириалз, Инк. | Конструкция плазменной горелки |
US9993934B2 (en) | 2014-03-07 | 2018-06-12 | Hyperthem, Inc. | Liquid pressurization pump and systems with data storage |
US10786924B2 (en) | 2014-03-07 | 2020-09-29 | Hypertherm, Inc. | Waterjet cutting head temperature sensor |
US20150269603A1 (en) | 2014-03-19 | 2015-09-24 | Hypertherm, Inc. | Methods for Developing Customer Loyalty Programs and Related Systems and Devices |
EP2942144B1 (de) * | 2014-05-07 | 2024-07-03 | Kjellberg-Stiftung | Plasmaschneidbrenneranordnung sowie die Verwendung von Verschleißteilen bei einer Plasmaschneidbrenneranordnung |
WO2016126600A1 (en) | 2015-02-03 | 2016-08-11 | Monolith Materials, Inc. | Regenerative cooling method and apparatus |
BR112017016691B1 (pt) | 2015-02-03 | 2022-05-03 | Monolith Materials, Inc | Reator gerador de partícula, método para produzir partículas de negro de fumo e partícula de negro de fumo produzida pelo método |
WO2017019683A1 (en) | 2015-07-29 | 2017-02-02 | Monolith Materials, Inc. | Dc plasma torch electrical power design method and apparatus |
WO2017024149A1 (en) | 2015-08-04 | 2017-02-09 | Hypertherm, Inc. | Improved plasma arc cutting systems, consumables and operational methods |
US10609805B2 (en) | 2015-08-04 | 2020-03-31 | Hypertherm, Inc. | Cartridge for a liquid-cooled plasma arc torch |
US10687411B2 (en) * | 2015-08-12 | 2020-06-16 | Thermacut, K.S. | Plasma arc torch nozzle with variably-curved orifice inlet profile |
CN108352493B (zh) | 2015-09-14 | 2022-03-08 | 巨石材料公司 | 由天然气制造炭黑 |
US10413991B2 (en) | 2015-12-29 | 2019-09-17 | Hypertherm, Inc. | Supplying pressurized gas to plasma arc torch consumables and related systems and methods |
CN109642090A (zh) | 2016-04-29 | 2019-04-16 | 巨石材料公司 | 炬针方法和设备 |
WO2017190045A1 (en) | 2016-04-29 | 2017-11-02 | Monolith Materials, Inc. | Secondary heat addition to particle production process and apparatus |
CH712835A1 (de) * | 2016-08-26 | 2018-02-28 | Amt Ag | Plasmaspritzvorrichtung. |
USD824966S1 (en) | 2016-10-14 | 2018-08-07 | Oerlikon Metco (Us) Inc. | Powder injector |
WO2018165483A1 (en) | 2017-03-08 | 2018-09-13 | Monolith Materials, Inc. | Systems and methods of making carbon particles with thermal transfer gas |
CN110506453B (zh) * | 2017-04-04 | 2022-02-01 | 株式会社富士 | 等离子体发生装置 |
USD823906S1 (en) | 2017-04-13 | 2018-07-24 | Oerlikon Metco (Us) Inc. | Powder injector |
CA3060576A1 (en) | 2017-04-20 | 2018-10-25 | Monolith Materials, Inc. | Carbon particles with low sulfur, ash and grit impurities |
CN111278767A (zh) | 2017-08-28 | 2020-06-12 | 巨石材料公司 | 用于颗粒生成的***和方法 |
EP3700980A4 (en) | 2017-10-24 | 2021-04-21 | Monolith Materials, Inc. | PARTICULAR SYSTEMS AND PROCEDURES |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3330375A1 (de) * | 1983-08-23 | 1985-03-07 | Technica Entwicklungsgesellschaft mbH & Co KG, 2418 Ratzeburg | Verfahren und anordnung zum impraegnieren einer fluessigkeit mit einem gas durch injektorwirkung, insb. zum impraegnieren von giesswasser mit co(pfeil abwaerts)2(pfeil abwaerts) fuer gartenbaubetriebe |
BR8403815A (pt) * | 1983-08-23 | 1985-07-09 | Technica Entwicklung | Processo e aparelho para impregnacao de um liquido com um gas e,mais especificamente,para impregnacao de agua de irrigacao com co2 para plantacoes comerciais horticolas,jardinagem de lazer ou similares,e conjunto para obtencao do processo |
US4982067A (en) * | 1988-11-04 | 1991-01-01 | Marantz Daniel Richard | Plasma generating apparatus and method |
JPH03226509A (ja) * | 1990-01-31 | 1991-10-07 | Sumitomo Metal Ind Ltd | プラズマ発生装置および超微粒粉末の製造方法 |
US5013885A (en) * | 1990-02-28 | 1991-05-07 | Esab Welding Products, Inc. | Plasma arc torch having extended nozzle of substantially hourglass |
GB2271124B (en) * | 1990-12-26 | 1995-09-27 | Opa | Method and apparatus for plasma treatment of a material |
GB2271044B (en) * | 1990-12-26 | 1995-06-21 | Opa | Apparatus for plasma-arc machining |
GB9108891D0 (en) * | 1991-04-25 | 1991-06-12 | Tetronics Research & Dev Co Li | Silica production |
RU2032280C1 (ru) * | 1992-02-18 | 1995-03-27 | Инженерный центр "Плазмодинамика" | Способ управления плазменным потоком и плазменное устройство |
JP3203754B2 (ja) * | 1992-03-30 | 2001-08-27 | 住友電気工業株式会社 | ダイヤモンドの製造法および製造装置 |
US5591356A (en) * | 1992-11-27 | 1997-01-07 | Kabushiki Kaisha Komatsu Seisakusho | Plasma torch having cylindrical velocity reduction space between electrode end and nozzle orifice |
US5408066A (en) * | 1993-10-13 | 1995-04-18 | Trapani; Richard D. | Powder injection apparatus for a plasma spray gun |
WO1996023394A1 (fr) * | 1995-01-26 | 1996-08-01 | ZAKRYTOE AKTSIONERNOE OBSCHESTVO PROIZVODSTVENNAYA FIRMA 'Az' | Appareil generateur de flux plasmique |
EP0903059A1 (en) * | 1996-05-31 | 1999-03-24 | IPEC Precision, Inc. | Apparatus for generating and deflecting a plasma jet |
CN1138019C (zh) * | 1999-06-14 | 2004-02-11 | 大连海事大学 | 一种金属表面强化用的常压非平衡等离子体设备与工艺 |
RU2267239C2 (ru) * | 2000-04-10 | 2005-12-27 | Тетроникс Лимитед | Устройство сдвоенной плазменной горелки |
GB2364875A (en) * | 2000-07-10 | 2002-02-06 | Tetronics Ltd | A plasma torch electrode |
US7281478B2 (en) * | 2001-02-27 | 2007-10-16 | Yan Tai Long Yuan Electric Technology Co., Ltd. | Assembled cathode and plasma igniter with such cathode |
RU2196010C2 (ru) * | 2001-04-13 | 2003-01-10 | Батрак Игорь Константинович | Установка плазменного напыления |
ITRM20010291A1 (it) * | 2001-05-29 | 2002-11-29 | Ct Sviluppo Materiali Spa | Torcia al plasma |
SE523135C2 (sv) * | 2002-09-17 | 2004-03-30 | Smatri Ab | Plasmasprutningsanordning |
US7573000B2 (en) * | 2003-07-11 | 2009-08-11 | Lincoln Global, Inc. | Power source for plasma device |
US6969819B1 (en) * | 2004-05-18 | 2005-11-29 | The Esab Group, Inc. | Plasma arc torch |
WO2006012165A2 (en) * | 2004-06-25 | 2006-02-02 | H.C. Starck Inc. | Plasma jet generating apparatus and method of use thereof |
US7750265B2 (en) * | 2004-11-24 | 2010-07-06 | Vladimir Belashchenko | Multi-electrode plasma system and method for thermal spraying |
-
2006
- 2006-11-28 US US11/564,080 patent/US7671294B2/en not_active Expired - Fee Related
-
2007
- 2007-11-27 CA CA2670257A patent/CA2670257C/en not_active Expired - Fee Related
- 2007-11-27 WO PCT/US2007/085606 patent/WO2008067292A2/en active Application Filing
- 2007-11-27 AU AU2007325285A patent/AU2007325285B2/en not_active Ceased
- 2007-11-27 MX MX2009005528A patent/MX2009005528A/es active IP Right Grant
- 2007-11-27 EP EP07864818.5A patent/EP2091758B1/en not_active Not-in-force
- 2007-11-27 WO PCT/US2007/085591 patent/WO2008067285A2/en active Application Filing
- 2007-11-27 RU RU2009124486/02A patent/RU2459010C2/ru not_active IP Right Cessation
- 2007-11-27 CA CA2670256A patent/CA2670256C/en not_active Expired - Fee Related
- 2007-11-27 JP JP2009539440A patent/JP5396609B2/ja not_active Expired - Fee Related
- 2007-11-27 CN CN2007800437810A patent/CN101605625B/zh not_active Expired - Fee Related
- 2007-11-27 RU RU2009124487/07A patent/RU2479438C2/ru not_active IP Right Cessation
- 2007-11-27 BR BRPI0719557-5A patent/BRPI0719557A2/pt not_active IP Right Cessation
- 2007-11-27 JP JP2009539436A patent/JP5396608B2/ja not_active Expired - Fee Related
- 2007-11-27 KR KR1020097013208A patent/KR101438463B1/ko not_active IP Right Cessation
- 2007-11-27 KR KR1020097013206A patent/KR20090097895A/ko not_active Application Discontinuation
- 2007-11-27 KR KR1020147032401A patent/KR101495199B1/ko not_active IP Right Cessation
- 2007-11-27 AU AU2007325292A patent/AU2007325292B2/en not_active Ceased
- 2007-11-27 EP EP07864811.0A patent/EP2097204B1/en not_active Not-in-force
- 2007-11-27 CN CN2007800437717A patent/CN101605663B/zh not_active Expired - Fee Related
- 2007-11-27 BR BRPI0719558-3A patent/BRPI0719558A2/pt not_active IP Right Cessation
- 2007-11-27 MX MX2009005566A patent/MX2009005566A/es not_active Application Discontinuation
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5396608B2 (ja) | 二重プラズマ装置 | |
US20120132626A1 (en) | Cooling Pipes, Electrode Holders & Electrode for an Arc Plasma Torch | |
WO2012074591A1 (en) | Electrode for plasma torch with novel assembly method and enhanced heat transfer | |
JP7271489B2 (ja) | 高エネルギー効率、高出力のプラズマトーチ | |
JP2014004629A (ja) | プラズマ切断トーチ用電極及びその使用 | |
JP3198727U (ja) | プラズマ切断トーチ用電極 | |
WO2019040816A1 (en) | DELIVERY OF PLASMA AND SPRAY MATERIAL TO EXTENDED LOCATIONS |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20101105 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20120625 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120703 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20121001 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20121009 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20121220 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130507 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130802 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20130827 |
|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20130926 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20130926 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20131002 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |