JP3006771B2 - 非冷却でプラズマジーンガスを導入するプラズマトーチ - Google Patents

非冷却でプラズマジーンガスを導入するプラズマトーチ

Info

Publication number: JP3006771B2
Authority: JP; Japan
Prior art keywords: plasma; plasma torch; electrodes; introduction member; cooling
Prior art date: 1989-11-08
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 - Lifetime

Application number

JP2301244A

Other languages

English (en)

Japanese (ja)

Other versions

JPH03173099A (ja

Inventor

マキシム・ラブロ

ディディエ・ピノー

ジャン・フィーユラ

Original Assignee

アエロスパティアル・ソシエテ・ナシヨナル・アンダストリエル

Priority date (The priority date 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 date listed.)

1989-11-08

Filing date

1990-11-08

Publication date

2000-02-07

1990-11-08 Application filed by アエロスパティアル・ソシエテ・ナシヨナル・アンダストリエル filed Critical アエロスパティアル・ソシエテ・ナシヨナル・アンダストリエル

1991-07-26 Publication of JPH03173099A publication Critical patent/JPH03173099A/ja

2000-02-07 Application granted granted Critical

2000-02-07 Publication of JP3006771B2 publication Critical patent/JP3006771B2/ja

2015-02-07 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- 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
- H05H1/341—Arrangements for providing coaxial protecting fluids
- 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
- H05H1/3421—Transferred arc or pilot arc mode
- 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
- H05H1/28—Cooling arrangements

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Plasma & Fusion (AREA)
Spectroscopy & Molecular Physics (AREA)
Plasma Technology (AREA)
Physical Or Chemical Processes And Apparatus (AREA)
Arc Welding Control (AREA)
Treatments Of Macromolecular Shaped Articles (AREA)

JP2301244A 1989-11-08 1990-11-08 非冷却でプラズマジーンガスを導入するプラズマトーチ Expired - Lifetime JP3006771B2 (ja)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR8914676		1989-11-08
FR8914676A FR2654293B1 (fr)	1989-11-08	1989-11-08	Torche a plasma a injection non refroidie de gaz plasmagene.

Publications (2)

Publication Number	Publication Date
JPH03173099A JPH03173099A (ja)	1991-07-26
JP3006771B2 true JP3006771B2 (ja)	2000-02-07

Family

ID=9387217

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP2301244A Expired - Lifetime JP3006771B2 (ja)	1989-11-08	1990-11-08	非冷却でプラズマジーンガスを導入するプラズマトーチ

Country Status (9)

Country	Link
EP (1)	EP0427591B1 (fr)
JP (1)	JP3006771B2 (fr)
KR (1)	KR0146044B1 (fr)
AT (1)	ATE114928T1 (fr)
CA (1)	CA2029505C (fr)
DE (1)	DE69014561T2 (fr)
DK (1)	DK0427591T3 (fr)
ES (1)	ES2067000T3 (fr)
FR (1)	FR2654293B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2734445B1 (fr) *	1995-05-19	1997-07-18	Aerospatiale	Torche a plasma d'arc a courant continu, particulierement destinee a l'obtention d'un corps chimique par decomposition d'un gaz plasmagene
CH690408A5 (de) *	1996-02-23	2000-08-31	Mgc Plasma Ag	Plasmabrenner für übertragenen Lichtbogen.
DE19835224A1 (de) *	1998-08-05	2000-02-10	Stefan Laure	Plasmagenerator
JP4568503B2 (ja) *	2004-01-20	2010-10-27	小池酸素工業株式会社	プラズマトーチ
KR101249457B1 (ko) *	2012-05-07	2013-04-03	지에스플라텍 주식회사	비이송식 공동형 플라즈마 토치

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2207961A1 (en) *	1972-11-27	1974-06-21	G N	Carbon prodn by pyrolysis - in a plasma using hydrocarbon gas
US4549065A (en) *	1983-01-21	1985-10-22	Technology Application Services Corporation	Plasma generator and method
BE898951A (fr) *	1984-02-17	1984-08-17	Centre Rech Metallurgique	Torche a plasma a arc electrique.
CA1261927A (fr) *	1985-11-25	1989-09-26	Hypertherm, Inc.	Chalumeau coupeur a plasma et methode d'utilisation sous et hors eau

1989
- 1989-11-08 FR FR8914676A patent/FR2654293B1/fr not_active Expired - Fee Related
1990
- 1990-10-29 EP EP90403045A patent/EP0427591B1/fr not_active Expired - Lifetime
- 1990-10-29 ES ES90403045T patent/ES2067000T3/es not_active Expired - Lifetime
- 1990-10-29 DE DE69014561T patent/DE69014561T2/de not_active Expired - Fee Related
- 1990-10-29 DK DK90403045.9T patent/DK0427591T3/da active
- 1990-10-29 AT AT90403045T patent/ATE114928T1/de not_active IP Right Cessation
- 1990-11-07 KR KR1019900017994A patent/KR0146044B1/ko not_active IP Right Cessation
- 1990-11-07 CA CA002029505A patent/CA2029505C/fr not_active Expired - Fee Related
- 1990-11-08 JP JP2301244A patent/JP3006771B2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CA2029505A1 (fr)	1991-05-09
FR2654293B1 (fr)	1996-05-24
FR2654293A1 (fr)	1991-05-10
DK0427591T3 (da)	1995-02-27
ES2067000T3 (es)	1995-03-16
JPH03173099A (ja)	1991-07-26
EP0427591B1 (fr)	1994-11-30
DE69014561T2 (de)	1995-04-06
KR0146044B1 (ko)	1998-08-17
ATE114928T1 (de)	1994-12-15
EP0427591A1 (fr)	1991-05-15
KR910011093A (ko)	1991-06-29
DE69014561D1 (de)	1995-01-12
CA2029505C (fr)	2000-08-15

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