GB2271044B - Apparatus for plasma-arc machining - Google Patents
Apparatus for plasma-arc machiningInfo
- Publication number
- GB2271044B GB2271044B GB9316309A GB9316309A GB2271044B GB 2271044 B GB2271044 B GB 2271044B GB 9316309 A GB9316309 A GB 9316309A GB 9316309 A GB9316309 A GB 9316309A GB 2271044 B GB2271044 B GB 2271044B
- Authority
- GB
- United Kingdom
- Prior art keywords
- plasma
- arc machining
- machining
- arc
- 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
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
- H05H1/48—Generating plasma using an arc
- H05H1/50—Generating plasma using an arc and using applied magnetic fields, e.g. for focusing or rotating the arc
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Plasma Technology (AREA)
- Arc Welding Control (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/SU1990/000287 WO1992012610A1 (en) | 1990-12-26 | 1990-12-26 | Device for plasma-arc processing of material |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9316309D0 GB9316309D0 (en) | 1993-09-22 |
GB2271044A GB2271044A (en) | 1994-03-30 |
GB2271044B true GB2271044B (en) | 1995-06-21 |
Family
ID=21617724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9316309A Expired - Fee Related GB2271044B (en) | 1990-12-26 | 1990-12-26 | Apparatus for plasma-arc machining |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB2271044B (en) |
WO (1) | WO1992012610A1 (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996023394A1 (en) * | 1995-01-26 | 1996-08-01 | ZAKRYTOE AKTSIONERNOE OBSCHESTVO PROIZVODSTVENNAYA FIRMA 'Az' | Device for generating a plasma stream |
FI954843A (en) * | 1995-10-11 | 1997-04-12 | Valtion Teknillinen | Method and apparatus for forming plasma |
DE69609191T2 (en) * | 1995-11-13 | 2001-03-22 | Ist Instant Surface Technology | FOUR-NOZZLE PLASMA PRODUCTION DEVICE FOR GENERATING AN ACTIVATED JET |
WO1997018694A1 (en) * | 1995-11-13 | 1997-05-22 | Ist Instant Surface Technology S.A. | Plasma jet reactor |
AU4274196A (en) * | 1995-11-27 | 1997-06-19 | Volgogradskoe Otkrytoe Aktsionernoe Obschestvo "Khimprom" | Process for obtaining titanium dioxide and a plasmo-chemical reactor for carrying out said process |
DE69702452T2 (en) | 1996-05-31 | 2000-11-23 | Ipec Prec Inc | METHOD FOR TREATING A DISK WITH A PLASMA JET |
EP0903059A1 (en) * | 1996-05-31 | 1999-03-24 | IPEC Precision, Inc. | Apparatus for generating and deflecting a plasma jet |
KR100377033B1 (en) | 1996-10-29 | 2003-03-26 | 트러시 테크날러지스 엘엘시 | Integrated circuits and methods for their fabrication |
GB2324196B (en) * | 1997-04-09 | 2001-10-24 | Aea Technology Plc | Plasma processing |
US5767627A (en) | 1997-01-09 | 1998-06-16 | Trusi Technologies, Llc | Plasma generation and plasma processing of materials |
US6158209A (en) * | 1997-05-23 | 2000-12-12 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation-S.N.E.C.M.A. | Device for concentrating ion beams for hydromagnetic propulsion means and hydromagnetic propulsion means equipped with same |
US6139678A (en) | 1997-11-20 | 2000-10-31 | Trusi Technologies, Llc | Plasma processing methods and apparatus |
US6168697B1 (en) | 1998-03-10 | 2001-01-02 | Trusi Technologies Llc | Holders suitable to hold articles during processing and article processing methods |
US6660643B1 (en) | 1999-03-03 | 2003-12-09 | Rwe Schott Solar, Inc. | Etching of semiconductor wafer edges |
US6287976B1 (en) | 1999-05-19 | 2001-09-11 | Tru-Si Technologies, Inc. | Plasma processing methods and apparatus |
US6423923B1 (en) | 2000-08-04 | 2002-07-23 | Tru-Si Technologies, Inc. | Monitoring and controlling separate plasma jets to achieve desired properties in a combined stream |
US6749764B1 (en) | 2000-11-14 | 2004-06-15 | Tru-Si Technologies, Inc. | Plasma processing comprising three rotational motions of an article being processed |
KR100464856B1 (en) * | 2002-11-07 | 2005-01-05 | 삼성전자주식회사 | Method for etching a surface of workpiece and a backside of silicon substrate |
US7671294B2 (en) | 2006-11-28 | 2010-03-02 | Vladimir Belashchenko | Plasma apparatus and system |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2622029A1 (en) * | 1975-05-20 | 1976-12-02 | Soudure Autogene Elect | DEVICE FOR GENERATING A HIGH-TEMPERATURE PLASMA |
GB1525393A (en) * | 1974-10-02 | 1978-09-20 | Daido Steel Co Ltd | Heat treating apparatus and method |
EP0075953A1 (en) * | 1981-09-30 | 1983-04-06 | Kabushiki Kaisha Toshiba | Plasma devices |
DE3805732A1 (en) * | 1988-02-24 | 1989-09-07 | Linde Ag | Plasma burner |
-
1990
- 1990-12-26 GB GB9316309A patent/GB2271044B/en not_active Expired - Fee Related
- 1990-12-26 WO PCT/SU1990/000287 patent/WO1992012610A1/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1525393A (en) * | 1974-10-02 | 1978-09-20 | Daido Steel Co Ltd | Heat treating apparatus and method |
DE2622029A1 (en) * | 1975-05-20 | 1976-12-02 | Soudure Autogene Elect | DEVICE FOR GENERATING A HIGH-TEMPERATURE PLASMA |
EP0075953A1 (en) * | 1981-09-30 | 1983-04-06 | Kabushiki Kaisha Toshiba | Plasma devices |
DE3805732A1 (en) * | 1988-02-24 | 1989-09-07 | Linde Ag | Plasma burner |
Also Published As
Publication number | Publication date |
---|---|
GB2271044A (en) | 1994-03-30 |
WO1992012610A1 (en) | 1992-07-23 |
GB9316309D0 (en) | 1993-09-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19971226 |