RU2621673C2 - Электрод для горелок, предназначенных для плазменной резки, и его применение - Google Patents
Электрод для горелок, предназначенных для плазменной резки, и его применение Download PDFInfo
- Publication number
- RU2621673C2 RU2621673C2 RU2013120729A RU2013120729A RU2621673C2 RU 2621673 C2 RU2621673 C2 RU 2621673C2 RU 2013120729 A RU2013120729 A RU 2013120729A RU 2013120729 A RU2013120729 A RU 2013120729A RU 2621673 C2 RU2621673 C2 RU 2621673C2
- Authority
- RU
- Russia
- Prior art keywords
- section
- outer diameter
- electrode
- reduced
- emission insert
- Prior art date
Links
- 238000003825 pressing Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 9
- 238000013461 design Methods 0.000 claims description 7
- 239000012809 cooling fluid Substances 0.000 claims description 6
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 6
- 239000010937 tungsten Substances 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 229910052709 silver Inorganic materials 0.000 claims description 5
- 230000007704 transition Effects 0.000 claims description 5
- 229910052721 tungsten Inorganic materials 0.000 claims description 5
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 229910052735 hafnium Inorganic materials 0.000 claims description 3
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims description 3
- 229910001029 Hf alloy Inorganic materials 0.000 claims description 2
- 229910001080 W alloy Inorganic materials 0.000 claims description 2
- 239000011343 solid material Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract 1
- 230000005611 electricity Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 36
- 239000002826 coolant Substances 0.000 description 7
- 238000001816 cooling Methods 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 2
- 229910052746 lanthanum Inorganic materials 0.000 description 2
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K10/00—Welding or cutting by means of a plasma
-
- 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
- H05H1/3442—Cathodes with inserted tip
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mechanical Engineering (AREA)
- Geometry (AREA)
- Arc Welding In General (AREA)
- Plasma Technology (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP12169342.8 | 2012-05-24 | ||
| EP12169342.8A EP2667689B1 (de) | 2012-05-24 | 2012-05-24 | Elektrode für Plasmaschneidbrenner sowie deren Verwendung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2013120729A RU2013120729A (ru) | 2014-11-20 |
| RU2621673C2 true RU2621673C2 (ru) | 2017-06-07 |
Family
ID=46178438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2013120729A RU2621673C2 (ru) | 2012-05-24 | 2013-05-07 | Электрод для горелок, предназначенных для плазменной резки, и его применение |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US9073141B2 (OSRAM) |
| EP (1) | EP2667689B1 (OSRAM) |
| JP (1) | JP2014004629A (OSRAM) |
| KR (1) | KR102036815B1 (OSRAM) |
| CN (1) | CN103418897A (OSRAM) |
| BR (1) | BR102013012164A2 (OSRAM) |
| CA (1) | CA2815260C (OSRAM) |
| ES (1) | ES2707292T3 (OSRAM) |
| PL (1) | PL2667689T3 (OSRAM) |
| RU (1) | RU2621673C2 (OSRAM) |
| ZA (1) | ZA201302710B (OSRAM) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101497052B1 (ko) * | 2014-07-18 | 2015-02-27 | 김상국 | 이물질 절단 파쇄 기능을 갖는 수중펌프 |
| USD775249S1 (en) * | 2015-04-01 | 2016-12-27 | Koike Sanso Kogyo Co., Ltd. | Inner nozzle for plasma torch |
| DE102017112821A1 (de) * | 2017-06-12 | 2018-12-13 | Kjellberg-Stiftung | Elektroden für gas- und flüssigkeitsgekühlte Plasmabrenner, Anordnung aus einer Elektrode und einem Kühlrohr, Gasführung, Plasmabrenner, Verfahren zur Gasführung in einem Plasmabrenner und Verfahren zum Betreiben eines Plasmabrenners |
| CN108561881B (zh) * | 2018-03-16 | 2023-11-24 | 徐慕庆 | 一种割嘴 |
| EP3888425A4 (en) * | 2018-11-30 | 2023-01-25 | Oerlikon Metco (US) Inc. | ELECTRODE FOR A PLASMA CANNON |
| CA3150242A1 (en) * | 2019-09-12 | 2021-03-18 | Volker Krink | WEAR PART FOR ARC TORCH AND PLASMA TORCH AND ARC TORCH AND PLASMA TORCH COMPRISING SUCH WEAR PART AND METHOD FOR PLASMA CUTTING AND METHOD FOR MAKING AN ELECTRODE FOR AN ARC TORCH AND PLASM TORCH |
| DE102020125073A1 (de) * | 2020-08-05 | 2022-02-10 | Kjellberg-Stiftung | Elektrode für einen Plasmaschneidbrenner, Anordnung mit derselben, Plasmaschneidbrenner mit derselben sowie Verfahren zum Plasmaschneiden |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4675493A (en) * | 1986-01-31 | 1987-06-23 | Eutectic Corporation | Gas-constricted arc nozzle |
| US5726414A (en) * | 1993-11-02 | 1998-03-10 | Komatsu Ltd. | Plasma torch with swirling gas flow in a shielding gas passage |
| DE29905658U1 (de) * | 1999-03-26 | 1999-07-22 | Trafimet S.p.A., Castegnero, Vicenza | Hochfrequenz-Plasmabrenner |
| US6099915A (en) * | 1997-12-23 | 2000-08-08 | Castolin S.A. | Method of coating materials |
| US20020144982A1 (en) * | 2001-04-05 | 2002-10-10 | Chancey John Edward | Cathode assembly for an electric arc spray apparatus |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3030490A (en) * | 1959-12-18 | 1962-04-17 | Union Carbide Corp | Multiple purpose arc torch apparatus |
| JPS58170174U (ja) * | 1982-05-10 | 1983-11-14 | 小池酸素工業株式会社 | プラズマト−チの電極 |
| US5624586A (en) * | 1995-01-04 | 1997-04-29 | Hypertherm, Inc. | Alignment device and method for a plasma arc torch system |
| DE10144516B4 (de) | 2001-09-10 | 2004-03-25 | Kjellberg Finsterwalde Elektroden Und Maschinen Gmbh | Plasmabrenner |
| US7132619B2 (en) * | 2003-04-07 | 2006-11-07 | Thermal Dynamics Corporation | Plasma arc torch electrode |
| US7375302B2 (en) * | 2004-11-16 | 2008-05-20 | Hypertherm, Inc. | Plasma arc torch having an electrode with internal passages |
| US8101882B2 (en) * | 2005-09-07 | 2012-01-24 | Hypertherm, Inc. | Plasma torch electrode with improved insert configurations |
| DE102008018530B4 (de) | 2008-04-08 | 2010-04-29 | Kjellberg Finsterwalde Plasma Und Maschinen Gmbh | Düse für einen flüssigkeitsgekühlten Plasmabrenner, Anordnung aus derselben und einer Düsenkappe sowie flüssigkeitsgekühlter Plasmabrenner mit einer derartigen Anordnung |
| KR101002082B1 (ko) * | 2010-06-17 | 2010-12-17 | 김태홍 | 플라즈마 아크 토치용 전극 |
| DE102010053721B4 (de) * | 2010-11-30 | 2014-05-15 | Kjellberg Stiftung - Rechtsfähige Stiftung des bürgerlichen Rechts | Brenner für das Wolfram-Inertgas-Schweißen sowie Elektrode zur Verwendung bei einem solchen Brenner |
-
2012
- 2012-05-24 ES ES12169342T patent/ES2707292T3/es active Active
- 2012-05-24 EP EP12169342.8A patent/EP2667689B1/de active Active
- 2012-05-24 PL PL12169342T patent/PL2667689T3/pl unknown
-
2013
- 2013-04-16 ZA ZA2013/02710A patent/ZA201302710B/en unknown
- 2013-05-07 RU RU2013120729A patent/RU2621673C2/ru active
- 2013-05-07 CA CA2815260A patent/CA2815260C/en active Active
- 2013-05-16 BR BRBR102013012164-9A patent/BR102013012164A2/pt active Search and Examination
- 2013-05-21 CN CN201310190102XA patent/CN103418897A/zh active Pending
- 2013-05-22 US US13/899,635 patent/US9073141B2/en active Active
- 2013-05-23 KR KR1020130058077A patent/KR102036815B1/ko not_active Expired - Fee Related
- 2013-05-24 JP JP2013110128A patent/JP2014004629A/ja active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4675493A (en) * | 1986-01-31 | 1987-06-23 | Eutectic Corporation | Gas-constricted arc nozzle |
| US5726414A (en) * | 1993-11-02 | 1998-03-10 | Komatsu Ltd. | Plasma torch with swirling gas flow in a shielding gas passage |
| US6099915A (en) * | 1997-12-23 | 2000-08-08 | Castolin S.A. | Method of coating materials |
| DE29905658U1 (de) * | 1999-03-26 | 1999-07-22 | Trafimet S.p.A., Castegnero, Vicenza | Hochfrequenz-Plasmabrenner |
| US20020144982A1 (en) * | 2001-04-05 | 2002-10-10 | Chancey John Edward | Cathode assembly for an electric arc spray apparatus |
Non-Patent Citations (1)
| Title |
|---|
| DE 299 05 658U1; 22.07.1999. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2815260C (en) | 2020-06-02 |
| ES2707292T3 (es) | 2019-04-03 |
| CA2815260A1 (en) | 2013-11-24 |
| KR102036815B1 (ko) | 2019-11-26 |
| RU2013120729A (ru) | 2014-11-20 |
| JP2014004629A (ja) | 2014-01-16 |
| KR20130132302A (ko) | 2013-12-04 |
| EP2667689B1 (de) | 2018-10-24 |
| US9073141B2 (en) | 2015-07-07 |
| US20130313231A1 (en) | 2013-11-28 |
| CN103418897A (zh) | 2013-12-04 |
| ZA201302710B (en) | 2013-12-23 |
| EP2667689A1 (de) | 2013-11-27 |
| BR102013012164A2 (pt) | 2015-06-02 |
| PL2667689T3 (pl) | 2019-04-30 |
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