FR2087768A5 - - Google Patents

Info

Publication number: FR2087768A5
Authority: FR; France
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

Application number

FR7019899A

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Boeing North American Inc

Original Assignee

North American Rockwell Corp

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.)

1969-05-08

Filing date

1970-05-29

Publication date

1971-12-31

1970-05-29 Application filed by North American Rockwell Corp filed Critical North American Rockwell Corp

1971-12-31 Application granted granted Critical

1971-12-31 Publication of FR2087768A5 publication Critical patent/FR2087768A5/fr

Status Expired legal-status Critical Current

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
- 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
- B23K10/02—Plasma welding
- 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
- H05H1/3463—Oblique 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
- H05H1/3478—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)

FR7019899A 1969-05-08 1970-05-29 Expired FR2087768A5 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US83056569A	1969-05-08	1969-05-08

Publications (1)

Publication Number	Publication Date
FR2087768A5 true FR2087768A5 (fr)	1971-12-31

Family

ID=25257218

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7019899A Expired FR2087768A5 (fr)	1969-05-08	1970-05-29

Country Status (4)

Country	Link
US (1)	US3604889A (fr)
DE (1)	DE2036894A1 (fr)
FR (1)	FR2087768A5 (fr)
GB (1)	GB1293228A (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE792687A (fr) *	1971-12-15	1973-06-13	Philips Nv	Torche de soudage
US3878354A (en) *	1973-06-01	1975-04-15	Caterpillar Tractor Co	Welding gun chuck assembly
JPS5116379B2 (fr) *	1973-07-20	1976-05-24
DD151401A1 (de) *	1980-05-30	1981-10-14	Karl Spiegelberg	Mittels gasgemischen betriebener plasmabrenner
US4680440A (en) *	1981-04-07	1987-07-14	Barlet Loren E	Shielding arrangement and method for TIG
US4517433A (en) *	1982-03-08	1985-05-14	Ameco Corporation	Gas welding electrode for a small bore
US4929812A (en) *	1986-02-20	1990-05-29	Tsentr Nauchno-Tekhnicheskogo Tvorchestva Molodezhi "Astron"	Method for electrical arc spot welding with consumable electrode
US4769521A (en) *	1986-04-25	1988-09-06	Mitsubishi Denki Kabushiki Kaisha	Small TIG-arc welding torch
FR2611132B1 (fr) *	1987-02-19	1994-06-17	Descartes Universite Rene	Bistouri a plasma
FR2677566A1 (fr) *	1991-06-12	1992-12-18	Riou Sa	Procede de soudage plasma et torche pour mise en óoeuvre du procede.
US5214262A (en) *	1992-04-03	1993-05-25	Esab Welding Products, Inc.	Electrode adaptor
US5373139A (en) *	1993-02-25	1994-12-13	Westinghouse Electric Corporation	Apparatus and method for narrow groove welding
US6060690A (en) *	1999-06-24	2000-05-09	Caterpillar Inc.	Welding nozzle for improved gas coverage
AU2003206681A1 (en) *	2002-02-15	2003-09-04	Danmarks Tekniske Universitet	Method of electron beam processing
US20040231798A1 (en) *	2002-09-13	2004-11-25	Applied Materials, Inc.	Gas delivery system for semiconductor processing
WO2006053455A2 (fr) *	2004-11-19	2006-05-26	Vetrotech Saint-Gobain (International) Ag	Procede et dispositif pour usiner des surfaces de plaques de verre, de maniere a supprimer des bandes de matiere et des zones de forme differente
US7112759B1 (en)	2005-06-07	2006-09-26	The Esab Group, Inc.	Plasma torch with interchangeable electrode systems
DE102005039070A1 (de) *	2005-08-08	2007-02-22	Kjellberg Finsterwalde Elektroden Und Maschinen Gmbh	Vorrichtung und Verfahren zum Plasmaschneiden von Werkstücken
US9233432B2 (en) *	2007-02-12	2016-01-12	Yu Ming Zhang	Arc welder and related system
US7935909B2 (en) *	2007-09-04	2011-05-03	Thermal Dynamics Corporation	Hybrid shield device for a plasma arc torch
FR2970665B1 (fr) *	2011-01-24	2013-11-29	Snecma	Dispositif de confinement de gaz
JP2013086136A (ja) *	2011-10-19	2013-05-13	Taiyo Nippon Sanso Corp	フェライト系ステンレス鋼板のｔｉｇ溶接方法
DE102012003307A1 (de) *	2012-02-18	2013-08-22	Volkswagen Aktiengesellschaft	Vorrichtung und Plasmaspritzverfahren zum Plasmabeschichten einer Oberfläche eines Substrats
US10766094B2 (en)	2015-01-28	2020-09-08	Honda Motor Co., Ltd.	Arc welding device and method
CN110622626B (zh) *	2017-05-16	2022-01-11	株式会社富士	等离子体发生装置
CN112171023A (zh) *	2020-09-11	2021-01-05	中铝材料应用研究院有限公司	一种减少汽车车身薄板铝合金型材和铸件焊接接头气孔的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2587331A (en) *	1947-08-08	1952-02-26	Gen Electric	High-frequency electrical heating method and apparatus
US2868950A (en) *	1956-11-13	1959-01-13	Union Carbide Corp	Electric metal-arc process and apparatus
US3153133A (en) *	1961-08-11	1964-10-13	Giannini Scient Corp	Apparatus and method for heating and cutting an electrically-conductive workpiece
NL284064A (fr) *	1961-10-06
US3324278A (en) *	1964-01-15	1967-06-06	Union Carbide Corp	Welding process
US3270179A (en) *	1965-11-10	1966-08-30	Harnischfeger Corp	Welding nozzle having dual and concentric gas shielding
US3336460A (en) *	1966-06-29	1967-08-15	Union Carbide Corp	Method and apparatus for sweeping electric arcs
US3484575A (en) *	1967-04-24	1969-12-16	Air Reduction	Pulsed welding and cutting by variation of composition of shielding gas

1969
- 1969-05-08 US US830565A patent/US3604889A/en not_active Expired - Lifetime
1970
- 1970-05-01 GB GB21100/70A patent/GB1293228A/en not_active Expired
- 1970-05-29 FR FR7019899A patent/FR2087768A5/fr not_active Expired
- 1970-07-24 DE DE19702036894 patent/DE2036894A1/de active Pending

Also Published As

Publication number	Publication date
DE2036894A1 (de)	1972-01-27
US3604889A (en)	1971-09-14
GB1293228A (en)	1972-10-18

Publication	Publication Date	Title
FR2087768A5 (fr)	1971-12-31
AU465413B2 (fr)	1975-09-11
AU450150B2 (fr)	1970-11-12
AU442375B2 (fr)	1973-11-06
AU470301B1 (fr)	1972-05-25
AU5113869A (fr)	1971-04-29
AU442463B2 (fr)	1973-11-09
AU442535B2 (fr)	1973-11-12
AU442538B2 (fr)	1973-11-12
AU442554B2 (fr)	1973-11-13
AU470661B1 (fr)	1970-10-05
AU442285B2 (fr)	1973-11-02
AU442380B2 (fr)	1973-11-05
AU442322B2 (fr)	1973-11-02
AU442357B2 (fr)	1973-11-07
AU5228269A (fr)	1970-09-24
AU5397469A (fr)	1970-10-29
AU6261969A (fr)	1971-04-22
AU4949169A (fr)	1970-07-30
AU5077469A (fr)	1970-08-27
CS148416B1 (fr)	1973-02-22
CS150455B1 (fr)	1973-09-04
AU4540468A (fr)	1971-04-01
CH1433669A4 (fr)	1971-04-15
AU4953367A (fr)	1970-07-30