KR100633376B1 - 플라즈마 아크 토오치의 양전극 - Google Patents
플라즈마 아크 토오치의 양전극 Download PDFInfo
- Publication number
- KR100633376B1 KR100633376B1 KR1020040038850A KR20040038850A KR100633376B1 KR 100633376 B1 KR100633376 B1 KR 100633376B1 KR 1020040038850 A KR1020040038850 A KR 1020040038850A KR 20040038850 A KR20040038850 A KR 20040038850A KR 100633376 B1 KR100633376 B1 KR 100633376B1
- Authority
- KR
- South Korea
- Prior art keywords
- positive electrode
- plasma
- arc torch
- plasma arc
- flame
- Prior art date
Links
- 238000010891 electric arc Methods 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 4
- 238000002844 melting Methods 0.000 abstract description 5
- 230000008018 melting Effects 0.000 abstract description 5
- 238000005299 abrasion Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000498 cooling water Substances 0.000 description 13
- 239000007789 gas Substances 0.000 description 10
- 239000002826 coolant Substances 0.000 description 9
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 229910052786 argon Inorganic materials 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- YZCKVEUIGOORGS-OUBTZVSYSA-N Deuterium Chemical compound [2H] YZCKVEUIGOORGS-OUBTZVSYSA-N 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052805 deuterium Inorganic materials 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000002920 hazardous waste Substances 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
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000007750 plasma spraying Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000002699 waste material 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
- H05H1/34—Details, e.g. electrodes, nozzles
- H05H1/3431—Coaxial cylindrical 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
- H05H1/3405—Arrangements for stabilising or constricting the arc, e.g. by an additional gas flow
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Plasma Technology (AREA)
Abstract
Description
Claims (2)
- 음전극(160)과 함께 전기 아크를 발생시켜 가스 또는 공기를 가열함으로써 플라즈마 상태로 만들어 토출시키는 노즐형 구조의 플라즈마 아크 토오치(Plasma Arc Torch)의 양전극에 있어서:상기 양전극(170)의 화염 통로를 형성하는 내경(172)이 화염의 출구방향 쪽으로 갈수록 커지도록 형성되는 것을 특징으로 하는 플라즈마 아크 토오치의 양전극(Anode).
- 제 1 항에 있어서,상기 양전극(170)의 내경(172)은, 2∼10도의 기울기(a)로 화염의 출구방향쪽으로 확장되는 것을 특징으로 하는 플라즈마 아크 토오치의 양전극.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040038850A KR100633376B1 (ko) | 2004-05-31 | 2004-05-31 | 플라즈마 아크 토오치의 양전극 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040038850A KR100633376B1 (ko) | 2004-05-31 | 2004-05-31 | 플라즈마 아크 토오치의 양전극 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050113755A KR20050113755A (ko) | 2005-12-05 |
KR100633376B1 true KR100633376B1 (ko) | 2006-10-16 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040038850A KR100633376B1 (ko) | 2004-05-31 | 2004-05-31 | 플라즈마 아크 토오치의 양전극 |
Country Status (1)
Country | Link |
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KR (1) | KR100633376B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019131777A1 (ja) * | 2017-12-28 | 2019-07-04 | 国立大学法人愛媛大学 | ダイヤモンド膜等を形成するためのデバイスおよびその形成方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004047362A (ja) | 2002-07-15 | 2004-02-12 | Nippon Steel Corp | タンディシュ内溶鋼加熱用プラズマトーチ |
-
2004
- 2004-05-31 KR KR1020040038850A patent/KR100633376B1/ko active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004047362A (ja) | 2002-07-15 | 2004-02-12 | Nippon Steel Corp | タンディシュ内溶鋼加熱用プラズマトーチ |
Also Published As
Publication number | Publication date |
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KR20050113755A (ko) | 2005-12-05 |
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