JP2004527878A5 - - Google Patents
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- Publication number
- JP2004527878A5 JP2004527878A5 JP2002571756A JP2002571756A JP2004527878A5 JP 2004527878 A5 JP2004527878 A5 JP 2004527878A5 JP 2002571756 A JP2002571756 A JP 2002571756A JP 2002571756 A JP2002571756 A JP 2002571756A JP 2004527878 A5 JP2004527878 A5 JP 2004527878A5
- Authority
- JP
- Japan
- Prior art keywords
- mating surface
- electrode
- composite electrode
- front portion
- electrode body
- 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.)
- Pending
Links
- 230000013011 mating Effects 0.000 claims 46
- 239000002131 composite material Substances 0.000 claims 41
- 239000007769 metal material Substances 0.000 claims 22
- 239000000463 material Substances 0.000 claims 19
- 238000000034 method Methods 0.000 claims 19
- 238000003466 welding Methods 0.000 claims 17
- 239000012809 cooling fluid Substances 0.000 claims 10
- 229910045601 alloy Inorganic materials 0.000 claims 7
- 239000000956 alloy Substances 0.000 claims 7
- 239000002826 coolant Substances 0.000 claims 7
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims 5
- 229910052709 silver Inorganic materials 0.000 claims 5
- 239000004332 silver Substances 0.000 claims 5
- 229910001369 Brass Inorganic materials 0.000 claims 4
- 239000010951 brass Substances 0.000 claims 4
- 238000001816 cooling Methods 0.000 claims 4
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 claims 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 3
- 229910000881 Cu alloy Inorganic materials 0.000 claims 3
- 229910052776 Thorium Inorganic materials 0.000 claims 3
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims 3
- NEIHULKJZQTQKJ-UHFFFAOYSA-N [Cu].[Ag] Chemical compound [Cu].[Ag] NEIHULKJZQTQKJ-UHFFFAOYSA-N 0.000 claims 3
- 229910052802 copper Inorganic materials 0.000 claims 3
- 239000010949 copper Substances 0.000 claims 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 3
- 229910052737 gold Inorganic materials 0.000 claims 3
- 239000010931 gold Substances 0.000 claims 3
- 229910052735 hafnium Inorganic materials 0.000 claims 3
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims 3
- 229910052746 lanthanum Inorganic materials 0.000 claims 3
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims 3
- 229910052763 palladium Inorganic materials 0.000 claims 3
- 229910052697 platinum Inorganic materials 0.000 claims 3
- 229910052703 rhodium Inorganic materials 0.000 claims 3
- 239000010948 rhodium Substances 0.000 claims 3
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims 3
- 229910052712 strontium Inorganic materials 0.000 claims 3
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 claims 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims 3
- 229910052721 tungsten Inorganic materials 0.000 claims 3
- 239000010937 tungsten Substances 0.000 claims 3
- 229910052726 zirconium Inorganic materials 0.000 claims 3
- 229910001316 Ag alloy Inorganic materials 0.000 claims 2
- 239000002360 explosive Substances 0.000 claims 2
- 229910052751 metal Inorganic materials 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 2
- 229910000838 Al alloy Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 230000005855 radiation Effects 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US27483701P | 2001-03-09 | 2001-03-09 | |
| PCT/US2002/007064 WO2002074023A2 (en) | 2001-03-09 | 2002-03-08 | Composite electrode for a plasma arc torch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2004527878A JP2004527878A (ja) | 2004-09-09 |
| JP2004527878A5 true JP2004527878A5 (https=) | 2006-03-23 |
Family
ID=23049794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002571756A Pending JP2004527878A (ja) | 2001-03-09 | 2002-03-08 | プラズマアークトーチ用複合電極 |
Country Status (6)
| Country | Link |
|---|---|
| US (4) | US6841754B2 (https=) |
| EP (1) | EP1369000B1 (https=) |
| JP (1) | JP2004527878A (https=) |
| KR (2) | KR100909330B1 (https=) |
| CA (1) | CA2440562C (https=) |
| WO (1) | WO2002074023A2 (https=) |
Families Citing this family (68)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004527878A (ja) | 2001-03-09 | 2004-09-09 | ハイパーサーム インコーポレイテッド | プラズマアークトーチ用複合電極 |
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| CN109803479B (zh) * | 2019-01-30 | 2025-02-11 | 武汉天和技术股份有限公司 | 一种等离子体火炬点阴极结构及其制备方法 |
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| US5767472A (en) | 1997-01-24 | 1998-06-16 | American Torch Tip Company | Method of repairing a spent electrode for plasma arc torch |
| SE511962C2 (sv) | 1997-03-12 | 1999-12-20 | Volvo Ab | Förfarande för att framställa en elektrod för motståndssvetsning |
| WO1998040533A1 (fr) | 1997-03-13 | 1998-09-17 | Komatsu Ltd. | Dispositif et procede de traitement de surface |
| US6066827A (en) | 1997-09-10 | 2000-05-23 | The Esab Group, Inc. | Electrode with emissive element having conductive portions |
| US5906758A (en) | 1997-09-30 | 1999-05-25 | The Esab Group, Inc. | Plasma arc torch |
| CA2254349C (en) * | 1997-11-19 | 2003-11-04 | Kabushiki Kaisha Toshiba | Joined structure of dissimilar metallic materials |
| JP3121309B2 (ja) * | 1998-02-16 | 2000-12-25 | 株式会社デンソー | 内燃機関用のスパークプラグ |
| US6215090B1 (en) | 1998-03-06 | 2001-04-10 | The Esab Group, Inc. | Plasma arc torch |
| JPH11291050A (ja) | 1998-04-13 | 1999-10-26 | Honda Motor Co Ltd | プラズマアークトーチ用電極 |
| US6054669A (en) | 1998-05-20 | 2000-04-25 | The Esab Group, Inc. | Plasma marking torch and method of operating same |
| 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 |
| US6677551B2 (en) | 1998-10-23 | 2004-01-13 | Innerlogic, Inc. | Process for operating a plasma arc torch |
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| FR2787676B1 (fr) | 1998-12-18 | 2001-01-19 | Soudure Autogene Francaise | Piece d'usure pour torche de travail a l'arc realisee en cuivre allie |
| US6191381B1 (en) | 1999-04-14 | 2001-02-20 | The Esab Group, Inc. | Tapered electrode for plasma arc cutting torches |
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| JP2001212674A (ja) | 2000-02-03 | 2001-08-07 | Koike Sanso Kogyo Co Ltd | プラズマトーチ用の電極 |
| JP2001232475A (ja) | 2000-02-21 | 2001-08-28 | Koike Sanso Kogyo Co Ltd | プラズマトーチ用の電極 |
| FR2805766B1 (fr) | 2000-03-06 | 2002-05-24 | Air Liquide | Torche double-flux pour soudage a l'arc |
| 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 |
| KR100420798B1 (ko) | 2001-02-10 | 2004-03-02 | (주)알에이싸이언스 | 펩타이드 벡터 |
| US6420673B1 (en) | 2001-02-20 | 2002-07-16 | The Esab Group, Inc. | Powdered metal emissive elements |
| JP2004527878A (ja) * | 2001-03-09 | 2004-09-09 | ハイパーサーム インコーポレイテッド | プラズマアークトーチ用複合電極 |
| US6963045B2 (en) | 2003-11-14 | 2005-11-08 | Tatras, Inc. | Plasma arc cutting torch nozzle |
| KR101371979B1 (ko) | 2005-04-19 | 2014-03-07 | 하이퍼썸, 인크. | 각진 쉴드 흐름 주입을 제공하는 플라즈마 아크 토치 |
-
2002
- 2002-03-08 JP JP2002571756A patent/JP2004527878A/ja active Pending
- 2002-03-08 US US10/094,000 patent/US6841754B2/en not_active Expired - Lifetime
- 2002-03-08 KR KR1020037011843A patent/KR100909330B1/ko not_active Expired - Lifetime
- 2002-03-08 EP EP02713801A patent/EP1369000B1/en not_active Expired - Lifetime
- 2002-03-08 CA CA2440562A patent/CA2440562C/en not_active Expired - Lifetime
- 2002-03-08 WO PCT/US2002/007064 patent/WO2002074023A2/en not_active Ceased
- 2002-03-08 KR KR1020087031497A patent/KR100933480B1/ko not_active Expired - Fee Related
-
2004
- 2004-09-30 US US10/957,478 patent/US20050067387A1/en not_active Abandoned
-
2006
- 2006-07-28 US US11/495,945 patent/US7659488B2/en not_active Ceased
-
2012
- 2012-01-18 US US13/352,916 patent/USRE46925E1/en not_active Expired - Lifetime
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