IT1021328B - Dispositivo di saldatura ad arco in atmosfera protettiva - Google Patents

Dispositivo di saldatura ad arco in atmosfera protettiva

Info

Publication number: IT1021328B
Authority: IT; Italy
Prior art keywords: arc welding; welding device; protective atmosphere; atmosphere; protective
Prior art date: 1973-09-18

Application number

IT27232/74A

Other languages

English (en)

Original Assignee

Air Liquide

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.)

1973-09-18

Filing date

1974-09-12

Publication date

1978-01-30

1974-09-12 Application filed by Air Liquide filed Critical Air Liquide

1978-01-30 Application granted granted Critical

1978-01-30 Publication of IT1021328B publication Critical patent/IT1021328B/it

Classifications

- 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
- B23K9/00—Arc welding or cutting
- B23K9/24—Features related to electrodes
- B23K9/28—Supporting devices for electrodes
- B23K9/29—Supporting devices adapted for making use of shielding means
- B23K9/291—Supporting devices adapted for making use of shielding means the shielding means being a gas
- B23K9/296—Supporting devices adapted for making use of shielding means the shielding means being a gas using non-consumable electrodes
- 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
- B23K9/00—Arc welding or cutting
- B23K9/24—Features related to electrodes
- B23K9/28—Supporting devices for electrodes
- B23K9/285—Cooled electrode holders
- 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

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Plasma & Fusion (AREA)
Mechanical Engineering (AREA)
Spectroscopy & Molecular Physics (AREA)
Arc Welding In General (AREA)
Plasma Technology (AREA)
Gas Burners (AREA)

IT27232/74A 1973-09-18 1974-09-12 Dispositivo di saldatura ad arco in atmosfera protettiva IT1021328B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7333419A FR2243770B1 (it)	1973-09-18	1973-09-18

Publications (1)

Publication Number	Publication Date
IT1021328B true IT1021328B (it)	1978-01-30

Family

ID=9125187

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT27232/74A IT1021328B (it)	1973-09-18	1974-09-12	Dispositivo di saldatura ad arco in atmosfera protettiva

Country Status (6)

Country	Link
US (1)	US3950629A (it)
JP (1)	JPS5742616Y2 (it)
DE (1)	DE7430226U (it)
FR (1)	FR2243770B1 (it)
GB (1)	GB1477655A (it)
IT (1)	IT1021328B (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4675493A (en) *	1986-01-31	1987-06-23	Eutectic Corporation	Gas-constricted arc nozzle
AUPM558094A0 (en) *	1994-05-13	1994-06-02	Commonwealth Scientific And Industrial Research Organisation	GTA welding
AU681790B2 (en) *	1994-05-13	1997-09-04	Keyhole Tig Limited	GTA welding
JP3420658B2 (ja) *	1995-06-30	2003-06-30	株式会社東芝	ティグ溶接方法およびその溶接トーチ
US5798493A (en) *	1996-05-14	1998-08-25	Heller, Sr.; Walter R.	Fixed welding apparatus and method
US6215089B1 (en) *	1998-06-02	2001-04-10	Inocon Technologie Gesellschaft M.B.H.	Plasma welding torch
US6365867B1 (en) *	2000-11-01	2002-04-02	Sandia Corporation	Plasma arc torch with coaxial wire feed
CN100448586C (zh) *	2005-12-20	2009-01-07	上海工程技术大学	可调节电弧挺度的焊枪
JP4707108B2 (ja) *	2006-01-16	2011-06-22	日鐵住金溶接工業株式会社	プラズマトーチ
US8343541B2 (en)	2007-03-15	2013-01-01	Soft Gel Technologies, Inc.	Ubiquinol and alpha lipoic acid compositions
WO2010045676A1 (en) *	2008-10-21	2010-04-29	Key Welding Products Australia Pty Ltd	A welding torch
WO2013014021A1 (de) *	2011-07-22	2013-01-31	Ford Global Technologies, Llc	VERFAHREN ZUM AUFSCHWEIßEN EINES ANSCHWEIßELEMENTES AN EINEM GEGENSTÜCK
US9326367B2 (en) *	2013-07-25	2016-04-26	Hypertherm, Inc.	Devices for gas cooling plasma arc torches and related systems and methods
JP5887445B1 (ja)	2015-04-16	2016-03-16	村田　彰久	狭窄ノズルを備えるｔｉｇ溶接トーチ
CN110394531A (zh) *	2018-04-24	2019-11-01	兰州兰石重型装备股份有限公司	一种换热管与管板搭接连接的内孔自动氩弧焊焊机自熔枪头及其使用方法
CN118848178A (zh) *	2024-07-05	2024-10-29	广州航海学院	一种电弧窄间隙焊接装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1638336A (en) *	1921-04-14	1927-08-09	Gen Motors Corp	Electric-arc welding
US2761049A (en) *	1953-09-28	1956-08-28	Union Carbide & Carbon Corp	Water cooled sigma guide tube
US2798145A (en) *	1955-02-03	1957-07-02	Liquid Carbonic Corp	Arc welding torch with adjusting means for non-depositing electrode
JPS5220425B1 (it) *	1969-09-04	1977-06-03

1973
- 1973-09-18 FR FR7333419A patent/FR2243770B1/fr not_active Expired
1974
- 1974-09-07 DE DE7430226U patent/DE7430226U/de not_active Expired
- 1974-09-12 IT IT27232/74A patent/IT1021328B/it active
- 1974-09-13 US US05/505,687 patent/US3950629A/en not_active Expired - Lifetime
- 1974-09-17 GB GB4057674A patent/GB1477655A/en not_active Expired
- 1974-09-18 JP JP1974111768U patent/JPS5742616Y2/ja not_active Expired

Also Published As

Publication number	Publication date
JPS5053432U (it)	1975-05-22
FR2243770A1 (it)	1975-04-11
JPS5742616Y2 (it)	1982-09-20
GB1477655A (en)	1977-06-22
FR2243770B1 (it)	1978-04-28
DE7430226U (de)	1974-12-05
US3950629A (en)	1976-04-13

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