PH26870A - Electrode for plasma arc torch and method of fabricating same - Google Patents
Electrode for plasma arc torch and method of fabricating same Download PDFInfo
- Publication number
- PH26870A PH26870A PH40970A PH40970A PH26870A PH 26870 A PH26870 A PH 26870A PH 40970 A PH40970 A PH 40970A PH 40970 A PH40970 A PH 40970A PH 26870 A PH26870 A PH 26870A
- Authority
- PH
- Philippines
- Prior art keywords
- insert
- sleeve
- holder
- electrode
- cavity
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract description 9
- 229910052751 metal Inorganic materials 0.000 claims abstract description 31
- 239000002184 metal Substances 0.000 claims abstract description 31
- 229910052709 silver Inorganic materials 0.000 claims abstract description 27
- 239000004332 silver Substances 0.000 claims abstract description 27
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052802 copper Inorganic materials 0.000 claims abstract description 20
- 239000010949 copper Substances 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims description 27
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 26
- 239000000956 alloy Substances 0.000 claims description 18
- 229910045601 alloy Inorganic materials 0.000 claims description 18
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 16
- 239000007769 metal material Substances 0.000 claims description 16
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 14
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 14
- 150000002739 metals Chemical class 0.000 claims description 9
- 229910052759 nickel Inorganic materials 0.000 claims description 8
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 7
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 7
- 229910052737 gold Inorganic materials 0.000 claims description 7
- 239000010931 gold Substances 0.000 claims description 7
- 229910052741 iridium Inorganic materials 0.000 claims description 7
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims description 7
- 229910052763 palladium Inorganic materials 0.000 claims description 7
- 229910052697 platinum Inorganic materials 0.000 claims description 7
- 229910052703 rhodium Inorganic materials 0.000 claims description 6
- 239000010948 rhodium Substances 0.000 claims description 6
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 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
- 239000007788 liquid Substances 0.000 claims description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052721 tungsten Inorganic materials 0.000 claims description 3
- 239000010937 tungsten Substances 0.000 claims description 3
- 229910052726 zirconium Inorganic materials 0.000 claims description 3
- -1 rlodium Chemical compound 0.000 claims description 2
- 241000257303 Hymenoptera Species 0.000 claims 1
- 230000006378 damage Effects 0.000 abstract description 3
- 230000001590 oxidative effect Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- 239000007789 gas Substances 0.000 description 12
- 238000005219 brazing Methods 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000004323 axial length Effects 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 1
- 239000005751 Copper oxide Substances 0.000 description 1
- DIWRORZWFLOCLC-UHFFFAOYSA-N Lorazepam Chemical compound C12=CC(Cl)=CC=C2NC(=O)C(O)N=C1C1=CC=CC=C1Cl DIWRORZWFLOCLC-UHFFFAOYSA-N 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
- 238000000137 annealing Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 229910000431 copper oxide Inorganic materials 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- H05H1/3436—Hollow cathodes with internal coolant flow
-
- 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
- H05H1/3452—Supplementary electrodes between cathode and anode, e.g. cascade
Landscapes
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Arc Welding In General (AREA)
- Plasma Technology (AREA)
- Arc Welding Control (AREA)
- Discharge Heating (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Electron Sources, Ion Sources (AREA)
- Treatment Of Fiber Materials (AREA)
- Electroluminescent Light Sources (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Surgical Instruments (AREA)
- Furnace Details (AREA)
- Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/466,205 US5023425A (en) | 1990-01-17 | 1990-01-17 | Electrode for plasma arc torch and method of fabricating same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PH26870A true PH26870A (en) | 1992-11-16 |
Family
ID=23850909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PH40970A PH26870A (en) | 1990-01-17 | 1990-08-06 | Electrode for plasma arc torch and method of fabricating same |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US5023425A (xx) |
| EP (1) | EP0437915B2 (xx) |
| JP (1) | JPH03225727A (xx) |
| KR (1) | KR930005883B1 (xx) |
| CN (1) | CN1028501C (xx) |
| AT (1) | ATE114397T1 (xx) |
| AU (1) | AU622385B2 (xx) |
| BR (1) | BR9004384A (xx) |
| CA (1) | CA2022782C (xx) |
| DE (2) | DE437915T1 (xx) |
| FI (1) | FI903867A (xx) |
| HU (1) | HUT56988A (xx) |
| IE (1) | IE902775A1 (xx) |
| IL (1) | IL95273A (xx) |
| NO (1) | NO903473L (xx) |
| PH (1) | PH26870A (xx) |
| PL (1) | PL287337A1 (xx) |
| RU (1) | RU2028899C1 (xx) |
| ZA (1) | ZA906260B (xx) |
Families Citing this family (104)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5070227A (en) * | 1990-04-24 | 1991-12-03 | Hypertherm, Inc. | Proceses and apparatus for reducing electrode wear in a plasma arc torch |
| US5695662A (en) * | 1988-06-07 | 1997-12-09 | Hypertherm, Inc. | Plasma arc cutting process and apparatus using an oxygen-rich gas shield |
| US5396043A (en) * | 1988-06-07 | 1995-03-07 | Hypertherm, Inc. | Plasma arc cutting process and apparatus using an oxygen-rich gas shield |
| US4954688A (en) * | 1989-11-01 | 1990-09-04 | Esab Welding Products, Inc. | Plasma arc cutting torch having extended lower nozzle member |
| US5200594A (en) * | 1990-06-26 | 1993-04-06 | Daihen Corporation | Electrode for use in plasma arc working torch |
| JP2631574B2 (ja) * | 1990-10-08 | 1997-07-16 | 小池酸素工業株式会社 | アーク加工用非消耗電極 |
| US5124525A (en) * | 1991-08-27 | 1992-06-23 | Esab Welding Products, Inc. | Plasma arc torch having improved nozzle assembly |
| JP2544179Y2 (ja) * | 1991-10-08 | 1997-08-13 | 財団法人電力中央研究所 | アーク発生用電極 |
| US5194715A (en) * | 1991-11-27 | 1993-03-16 | Esab Welding Products, Inc. | Plasma arc torch used in underwater cutting |
| US5317126A (en) * | 1992-01-14 | 1994-05-31 | Hypertherm, Inc. | Nozzle and method of operation for a plasma arc torch |
| US5464962A (en) * | 1992-05-20 | 1995-11-07 | Hypertherm, Inc. | Electrode for a plasma arc torch |
| US5414237A (en) * | 1993-10-14 | 1995-05-09 | The Esab Group, Inc. | Plasma arc torch with integral gas exchange |
| JPH07130490A (ja) * | 1993-11-02 | 1995-05-19 | Komatsu Ltd | プラズマトーチ |
| US5451739A (en) * | 1994-08-19 | 1995-09-19 | Esab Group, Inc. | Electrode for plasma arc torch having channels to extend service life |
| JPH08288095A (ja) * | 1995-04-19 | 1996-11-01 | Komatsu Ltd | プラズマアークトーチ用電極 |
| US5660743A (en) * | 1995-06-05 | 1997-08-26 | The Esab Group, Inc. | Plasma arc torch having water injection nozzle assembly |
| US5747767A (en) * | 1995-09-13 | 1998-05-05 | The Esab Group, Inc. | Extended water-injection nozzle assembly with improved centering |
| US5683599A (en) * | 1995-10-25 | 1997-11-04 | Centricut, Llc | Mounting scheme for a plasma arc torch |
| US5857888A (en) * | 1996-10-28 | 1999-01-12 | Prometron Technics Corp. | Method of manufacturing a plasma torch eletrode |
| US5676864A (en) * | 1997-01-02 | 1997-10-14 | American Torch Tip Company | Electrode for plasma arc torch |
| US5767478A (en) * | 1997-01-02 | 1998-06-16 | American Torch Tip Company | Electrode for plasma arc torch |
| AU9477598A (en) * | 1997-09-10 | 1999-03-29 | Esab Group, Inc., The | Electrode with emissive element having conductive portions |
| US5906758A (en) * | 1997-09-30 | 1999-05-25 | The Esab Group, Inc. | Plasma arc torch |
| US6215090B1 (en) * | 1998-03-06 | 2001-04-10 | The Esab Group, Inc. | Plasma arc torch |
| KR100276674B1 (ko) * | 1998-06-03 | 2001-01-15 | 정기형 | 플라즈마 토치 |
| US5951888A (en) * | 1998-07-09 | 1999-09-14 | The Esab Group, Inc. | Plasma electrode with arc-starting grooves |
| US6130399A (en) * | 1998-07-20 | 2000-10-10 | Hypertherm, Inc. | Electrode for a plasma arc torch having an improved insert configuration |
| US6020572A (en) * | 1998-08-12 | 2000-02-01 | The Esab Group, Inc. | Electrode for plasma arc torch and method of making same |
| US6326583B1 (en) | 2000-03-31 | 2001-12-04 | Innerlogic, Inc. | Gas control system for a plasma arc torch |
| US6498317B2 (en) | 1998-10-23 | 2002-12-24 | Innerlogic, Inc. | Process for operating a plasma arc torch |
| US6163009A (en) * | 1998-10-23 | 2000-12-19 | Innerlogic, Inc. | Process for operating a plasma arc torch |
| US6677551B2 (en) | 1998-10-23 | 2004-01-13 | Innerlogic, Inc. | Process for operating a plasma arc torch |
| US6156995A (en) * | 1998-12-02 | 2000-12-05 | The Esab Group, Inc. | Water-injection nozzle assembly with insulated front end |
| US6191381B1 (en) * | 1999-04-14 | 2001-02-20 | The Esab Group, Inc. | Tapered electrode for plasma arc cutting torches |
| US6177647B1 (en) | 1999-04-29 | 2001-01-23 | Tatras, Inc. | Electrode for plasma arc torch and method of fabrication |
| IT1309290B1 (it) * | 1999-06-14 | 2002-01-22 | Tec Mo S R L | Procedimento per la realizzazione del punto di scocco dell'arcovoltaico nell'elettrodo di una torcia per taglio a plasma ed |
| KR20000018178A (ko) * | 2000-01-17 | 2000-04-06 | 박형근 | 토오치용 전극 및 그 제조방법 |
| US6337460B2 (en) | 2000-02-08 | 2002-01-08 | Thermal Dynamics Corporation | Plasma arc torch and method for cutting a workpiece |
| AT413253B (de) * | 2000-05-30 | 2005-12-15 | Sbi Produktion Techn Anlagen G | Einrichtung, insbesondere brenner zur erzeugung von plasma |
| US6452130B1 (en) * | 2000-10-24 | 2002-09-17 | The Esab Group, Inc. | Electrode with brazed separator and method of making same |
| EP1202614B1 (en) * | 2000-10-24 | 2012-02-29 | The Esab Group, Inc. | Electrode with brazed separator and method of making same |
| US6329627B1 (en) | 2000-10-26 | 2001-12-11 | American Torch Tip Company | Electrode for plasma arc torch and method of making the same |
| US6362450B1 (en) | 2001-01-30 | 2002-03-26 | The Esab Group, Inc. | Gas flow for plasma arc torch |
| US6657153B2 (en) | 2001-01-31 | 2003-12-02 | The Esab Group, Inc. | Electrode diffusion bonding |
| US6420673B1 (en) | 2001-02-20 | 2002-07-16 | The Esab Group, Inc. | Powdered metal emissive elements |
| EP1369000B1 (en) * | 2001-03-09 | 2012-04-18 | Hypertherm, Inc. | Method of manufacturing a composite electrode for a plasma arc torch |
| US6528753B2 (en) | 2001-05-31 | 2003-03-04 | The Esab Group, Inc. | Method of coating an emissive element |
| US6423922B1 (en) | 2001-05-31 | 2002-07-23 | The Esab Group, Inc. | Process of forming an electrode |
| US6483070B1 (en) * | 2001-09-26 | 2002-11-19 | The Esab Group, Inc. | Electrode component thermal bonding |
| US6563075B1 (en) | 2001-12-20 | 2003-05-13 | The Esab Group, Inc. | Method of forming an electrode |
| DE10210421B4 (de) * | 2002-03-06 | 2007-11-22 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Elektrodenelement für Plasmabrenner sowie Verfahren zur Herstellung |
| US6686559B1 (en) | 2002-04-02 | 2004-02-03 | The American Torch Tip Company | Electrode for plasma arc torch and method of making the same |
| US6974929B2 (en) * | 2002-05-09 | 2005-12-13 | Jeffrey Walters | Electrodes and nozzles having improved connection and quick release |
| US6777638B2 (en) | 2002-11-14 | 2004-08-17 | The Esab Group, Inc. | Plasma arc torch and method of operation for reduced erosion of electrode and nozzle |
| US6946617B2 (en) * | 2003-04-11 | 2005-09-20 | Hypertherm, Inc. | Method and apparatus for alignment of components of a plasma arc torch |
| US6969819B1 (en) * | 2004-05-18 | 2005-11-29 | The Esab Group, Inc. | Plasma arc torch |
| US7081597B2 (en) | 2004-09-03 | 2006-07-25 | The Esab Group, Inc. | Electrode and electrode holder with threaded connection |
| DE102004064160C5 (de) * | 2004-10-08 | 2016-03-03 | Kjellberg Finsterwalde Plasma Und Maschinen Gmbh | Düsenschutzkappe und Anordnungen von Plasmabrennerkomponenten |
| US7087856B2 (en) * | 2004-11-03 | 2006-08-08 | The Esab Group, Inc. | System and method for determining an operational condition of a torch |
| US7115833B2 (en) * | 2004-11-03 | 2006-10-03 | The Esab Group, Inc. | Metering system and method for supplying gas to a torch |
| US20070045241A1 (en) * | 2005-08-29 | 2007-03-01 | Schneider Joseph C | Contact start plasma torch and method of operation |
| US8101882B2 (en) * | 2005-09-07 | 2012-01-24 | Hypertherm, Inc. | Plasma torch electrode with improved insert configurations |
| US20070173907A1 (en) * | 2006-01-26 | 2007-07-26 | Thermal Dynamics Corporation | Hybrid electrode for a plasma arc torch and methods of manufacture thereof |
| US9662747B2 (en) | 2006-09-13 | 2017-05-30 | Hypertherm, Inc. | Composite consumables for a plasma arc torch |
| US10098217B2 (en) | 2012-07-19 | 2018-10-09 | Hypertherm, Inc. | Composite consumables for a plasma arc torch |
| US10194516B2 (en) | 2006-09-13 | 2019-01-29 | Hypertherm, Inc. | High access consumables for a plasma arc cutting system |
| US9560732B2 (en) | 2006-09-13 | 2017-01-31 | Hypertherm, Inc. | High access consumables for a plasma arc cutting system |
| WO2008096454A1 (ja) * | 2007-02-09 | 2008-08-14 | Toyohashi University Of Technology | プラズマ生成用Ｐｔ・Ｒｈ系電極、プラズマ生成装置及びプラズマ処理装置 |
| JP5368114B2 (ja) * | 2007-02-09 | 2013-12-18 | 国立大学法人豊橋技術科学大学 | プラズマ生成用Ｐｔ・Ｒｈ系電極、プラズマ生成装置及びプラズマ処理装置 |
| ITBO20070361A1 (it) * | 2007-05-18 | 2008-11-19 | Tec Mo S R L | Dispositivo a torcia al plasma e metodo per realizzarne l'elettrodo |
| DE102008062731C5 (de) | 2008-12-18 | 2012-06-14 | Kjellberg Finsterwalde Plasma Und Maschinen Gmbh | Elektrode für einen Plasmabrenner |
| 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 |
| DE102010006786A1 (de) | 2010-02-04 | 2011-08-04 | Holma Ag | Düse für einen flüssigkeitsgekühlten Plasma-Schneidbrenner |
| CN102271451B (zh) * | 2010-06-03 | 2016-01-06 | 四川金虹等离子技术有限公司 | 一种层流电弧等离子体发生器的阴极结构 |
| US8633417B2 (en) * | 2010-12-01 | 2014-01-21 | The Esab Group, Inc. | Electrode for plasma torch with novel assembly method and enhanced heat transfer |
| CN102026467B (zh) * | 2010-12-03 | 2012-08-29 | 华北电力大学 | 一种直流电弧空气等离子体炬阴极用银铪合金材料及其制备复合阴极的方法 |
| TW201231201A (en) * | 2011-01-31 | 2012-08-01 | Wen-Yi Fang | Electrode head of the plasma cutting machine |
| EP2681976B1 (en) | 2011-02-28 | 2020-05-27 | Victor Equipment Company | Method of manufacturing a high current electrode for a plasma arc torch |
| US8901451B2 (en) | 2011-08-19 | 2014-12-02 | Illinois Tool Works Inc. | Plasma torch and moveable electrode |
| CN102601506A (zh) * | 2012-01-01 | 2012-07-25 | 刘迎春 | 等离子焊割枪 |
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| US9114475B2 (en) * | 2012-03-15 | 2015-08-25 | Holma Ag | Plasma electrode for a plasma cutting device |
| CN102686003B (zh) * | 2012-06-12 | 2014-11-05 | 徐州燃控科技股份有限公司 | 多环状电弧等离子电极 |
| US9949356B2 (en) * | 2012-07-11 | 2018-04-17 | Lincoln Global, Inc. | Electrode for a plasma arc cutting torch |
| CN102851083B (zh) * | 2012-09-12 | 2013-09-18 | 衢州市广源生活垃圾液化技术研究所 | 等离子体气化喷枪 |
| CN103017190B (zh) * | 2013-01-15 | 2014-12-31 | 烟台龙源电力技术股份有限公司 | 一种少油或无油点火的加氧装置 |
| US11684995B2 (en) | 2013-11-13 | 2023-06-27 | 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 |
| 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 |
| US9981335B2 (en) | 2013-11-13 | 2018-05-29 | Hypertherm, Inc. | Consumable cartridge for a plasma arc cutting system |
| EP3958654A1 (en) | 2014-08-12 | 2022-02-23 | Hypertherm, Inc. | Cost effective cartridge for a plasma arc torch |
| RU2018107295A (ru) | 2015-08-04 | 2019-09-05 | Гипертерм, Инк. | Картридж для плазменной горелки с жидкостным охлаждением |
| CN107249803B (zh) * | 2015-08-04 | 2020-01-31 | 海别得公司 | 改进的等离子弧切割系统、消耗品和操作方法 |
| US10413991B2 (en) | 2015-12-29 | 2019-09-17 | Hypertherm, Inc. | Supplying pressurized gas to plasma arc torch consumables and related systems and methods |
| CN105465787B (zh) * | 2016-01-18 | 2019-03-12 | 冷庆春 | 一种电子空气能火焰机 |
| US10639748B2 (en) | 2017-02-24 | 2020-05-05 | Lincoln Global, Inc. | Brazed electrode for plasma cutting torch |
| CN107529269B (zh) * | 2017-09-08 | 2024-06-18 | 徐州燃烧控制研究院有限公司 | 一种等离子体发生器的阴极内芯及其等离子体发生器 |
| KR101942019B1 (ko) * | 2017-09-12 | 2019-01-24 | 황원규 | 플라즈마 토치 |
| AU2019239776A1 (en) * | 2018-03-17 | 2020-10-29 | Pyrogenesis Canada Inc. | Method and apparatus for the production of high purity spherical metallic powders from a molten feedstock |
| CN110524096B (zh) * | 2019-08-06 | 2024-06-25 | 宝鸡鼎晟真空热技术有限公司 | 用于连接真空焊箱的等离子焊枪 |
| CZ33709U1 (cs) * | 2019-10-14 | 2020-02-11 | B&Bartoni, spol. s r.o. | Elektroda pro plazmový obloukový hořák |
| EP3981544A1 (en) * | 2020-10-08 | 2022-04-13 | Linde GmbH | Plus pole electrode |
| RU204342U1 (ru) * | 2020-10-12 | 2021-05-21 | Би энд Бартони, спол. с р.о. | Электрод для плазменно-дуговой горелки |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL290760A (xx) * | 1962-03-30 | |||
| SE343497B (xx) * | 1968-02-15 | 1972-03-13 | A Medvedev | |
| US3546422A (en) * | 1968-02-15 | 1970-12-08 | David Grigorievich Bykhovsky | Device for plasma arc treatment of materials |
| US3944778A (en) * | 1974-05-14 | 1976-03-16 | David Grigorievich Bykhovsky | Electrode assembly of plasmatron |
| US3930139A (en) * | 1974-05-28 | 1975-12-30 | David Grigorievich Bykhovsky | Nonconsumable electrode for oxygen arc working |
| US4133987A (en) * | 1977-12-07 | 1979-01-09 | Institut Elektrosvarki Imeni E.O. Patona Adakemii Nauk | Electrode assembly for plasma arc torches |
| SE426215B (sv) * | 1978-05-11 | 1982-12-20 | Vni Pk I Tech Inst Elektrosvar | Icke-smeltande elektrod for plasmabagsvetsning och forfarande for framstellning derav |
| US4311897A (en) * | 1979-08-28 | 1982-01-19 | Union Carbide Corporation | Plasma arc torch and nozzle assembly |
| SE452862B (sv) * | 1985-06-05 | 1987-12-21 | Aga Ab | Ljusbagselektrod |
-
1990
- 1990-01-17 US US07/466,205 patent/US5023425A/en not_active Expired - Lifetime
- 1990-08-01 IE IE277590A patent/IE902775A1/en unknown
- 1990-08-02 IL IL9527390A patent/IL95273A/en active IP Right Grant
- 1990-08-03 FI FI903867A patent/FI903867A/fi not_active Application Discontinuation
- 1990-08-06 PH PH40970A patent/PH26870A/en unknown
- 1990-08-07 NO NO90903473A patent/NO903473L/no unknown
- 1990-08-07 JP JP2207710A patent/JPH03225727A/ja active Granted
- 1990-08-07 CA CA002022782A patent/CA2022782C/en not_active Expired - Lifetime
- 1990-08-08 ZA ZA906260A patent/ZA906260B/xx unknown
- 1990-08-09 AT AT90308761T patent/ATE114397T1/de not_active IP Right Cessation
- 1990-08-09 EP EP90308761A patent/EP0437915B2/en not_active Expired - Lifetime
- 1990-08-09 AU AU60808/90A patent/AU622385B2/en not_active Ceased
- 1990-08-09 DE DE199090308761T patent/DE437915T1/de active Pending
- 1990-08-09 DE DE69014289T patent/DE69014289T3/de not_active Expired - Fee Related
- 1990-08-10 HU HU904975A patent/HUT56988A/hu unknown
- 1990-08-22 CN CN90107140A patent/CN1028501C/zh not_active Expired - Fee Related
- 1990-09-04 BR BR909004384A patent/BR9004384A/pt not_active IP Right Cessation
- 1990-10-15 PL PL28733790A patent/PL287337A1/xx unknown
- 1990-11-12 RU SU904831529A patent/RU2028899C1/ru active
- 1990-12-06 KR KR1019900020048A patent/KR930005883B1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BR9004384A (pt) | 1991-09-03 |
| PL287337A1 (en) | 1991-07-29 |
| HU904975D0 (en) | 1991-01-28 |
| IL95273A (en) | 1994-04-12 |
| DE69014289T3 (de) | 2000-07-13 |
| EP0437915B1 (en) | 1994-11-23 |
| JPH03225727A (ja) | 1991-10-04 |
| CA2022782A1 (en) | 1991-07-18 |
| IL95273A0 (en) | 1991-06-30 |
| DE69014289D1 (de) | 1995-01-05 |
| DE69014289T2 (de) | 1995-06-01 |
| AU6080890A (en) | 1991-07-18 |
| HUT56988A (en) | 1991-10-28 |
| NO903473L (no) | 1991-07-18 |
| EP0437915B2 (en) | 1999-12-01 |
| EP0437915A3 (en) | 1991-12-18 |
| RU2028899C1 (ru) | 1995-02-20 |
| FI903867A0 (fi) | 1990-08-03 |
| NO903473D0 (no) | 1990-08-07 |
| ATE114397T1 (de) | 1994-12-15 |
| JPH0570250B2 (xx) | 1993-10-04 |
| KR910015202A (ko) | 1991-08-31 |
| ZA906260B (en) | 1991-05-29 |
| KR930005883B1 (ko) | 1993-06-25 |
| EP0437915A2 (en) | 1991-07-24 |
| AU622385B2 (en) | 1992-04-02 |
| DE437915T1 (de) | 1992-01-16 |
| CN1053380A (zh) | 1991-07-31 |
| US5023425A (en) | 1991-06-11 |
| FI903867A (fi) | 1991-07-18 |
| IE902775A1 (en) | 1991-07-17 |
| CN1028501C (zh) | 1995-05-24 |
| CA2022782C (en) | 2000-02-08 |
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