ATA700776A - STEP-CONTROLLED DC ARC WELDING DEVICE - Google Patents

STEP-CONTROLLED DC ARC WELDING DEVICE

Info

Publication number: ATA700776A
Authority: AT; Austria
Prior art keywords: controlled; arc welding; welding device; arc; welding
Prior art date: 1976-09-21

Application number

AT700776A

Other languages

German (de)

Other versions

AT349577B (en

Original Assignee

Reeh Holger

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.)

1976-09-21

Filing date

1976-09-21

Publication date

1978-09-15

1976-09-21 Application filed by Reeh Holger filed Critical Reeh Holger

1976-09-21 Priority to AT700776A priority Critical patent/AT349577B/en

1977-09-08 Priority to DE19772740529 priority patent/DE2740529C3/en

1977-09-20 Priority to FR7728846A priority patent/FR2364733A1/en

1977-09-21 Priority to GB3937977A priority patent/GB1574190A/en

1978-09-15 Publication of ATA700776A publication Critical patent/ATA700776A/en

1979-04-10 Application granted granted Critical

1979-04-10 Publication of AT349577B publication Critical patent/AT349577B/en

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
- B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
- B23K9/1006—Power supply
- B23K9/1012—Power supply characterised by parts of the process
- B23K9/1037—Means preventing crater forming at the extremity of the seam

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Plasma & Fusion (AREA)
Mechanical Engineering (AREA)
Arc Welding Control (AREA)
Generation Of Surge Voltage And Current (AREA)

AT700776A 1976-09-21 1976-09-21 STEP-CONTROLLED DC ARC WELDING DEVICE AT349577B (en)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
AT700776A AT349577B (en)	1976-09-21	1976-09-21	STEP-CONTROLLED DC ARC WELDING DEVICE
DE19772740529 DE2740529C3 (en)	1976-09-21	1977-09-08	Arc welding machine
FR7728846A FR2364733A1 (en)	1976-09-21	1977-09-20	WELDING DEVICES IMPROVEMENTS
GB3937977A GB1574190A (en)	1976-09-21	1977-09-21	Electric welding apparatus

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT700776A AT349577B (en)	1976-09-21	1976-09-21	STEP-CONTROLLED DC ARC WELDING DEVICE

Publications (2)

Publication Number	Publication Date
ATA700776A true ATA700776A (en)	1978-09-15
AT349577B AT349577B (en)	1979-04-10

Family

ID=3591863

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT700776A AT349577B (en)	1976-09-21	1976-09-21	STEP-CONTROLLED DC ARC WELDING DEVICE

Country Status (4)

Country	Link
AT (1)	AT349577B (en)
DE (1)	DE2740529C3 (en)
FR (1)	FR2364733A1 (en)
GB (1)	GB1574190A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2742341C2 (en)	1977-09-20	1981-10-15	Reeh, Holger, 8034 Germering	Arc welding machine
EP0243356A4 (en) *	1984-12-21	1988-08-24	Unipower Pty Ltd	Regulated chopped dc power supply apparatus.
GB2177558A (en) *	1985-06-18	1987-01-21	Markon Engineering Company Lim	Fusion welding of plastics pipes
AT411878B (en)	2000-10-17	2004-07-26	Fronius Schweissmasch Prod	METHOD FOR CONTROLLING AND / OR REGULATING A WELDING PROCESS

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1952505A (en) *	1932-05-17	1934-03-27	Lincoln Electric Co	Welding apparatus control
US2977528A (en) *	1956-12-10	1961-03-28	Air Reduction	Welding current control
US3253118A (en) *	1964-04-07	1966-05-24	Westinghouse Electric Corp	Welding apparatus and method of welding
US3639723A (en) *	1970-06-04	1972-02-01	Messer Griesheim Gmbh	Welding control
FR2140964A5 (en) *	1971-06-11	1973-01-19	Faure Etienne
GB1572847A (en) *	1977-03-18	1980-08-06	Rolls Royce	Plasma arc welding

1976
- 1976-09-21 AT AT700776A patent/AT349577B/en active
1977
- 1977-09-08 DE DE19772740529 patent/DE2740529C3/en not_active Expired
- 1977-09-20 FR FR7728846A patent/FR2364733A1/en active Granted
- 1977-09-21 GB GB3937977A patent/GB1574190A/en not_active Expired

Also Published As

Publication number	Publication date
AT349577B (en)	1979-04-10
FR2364733A1 (en)	1978-04-14
DE2740529B2 (en)	1980-09-18
DE2740529A1 (en)	1978-03-23
DE2740529C3 (en)	1981-05-14
FR2364733B1 (en)	1984-03-09
GB1574190A (en)	1980-09-03

Similar Documents

Publication	Publication Date	Title
IT1115709B (en)	1986-02-03	PERFECTED WELDING EQUIPMENT
FR2346663A1 (en)	1977-10-28	ARC COMPOSE
NO152196C (en)	1985-08-21	SHORT ARC WELDING DEVICE
NL191055C (en)	1995-01-02	Welding device.
SE7702094L (en)	1977-08-28	FIT WELDING PROCEDURE
DK33977A (en)	1977-07-27	ARC EXTINGUISHING DEVICE
SE7704401L (en)	1977-10-29	ELECTRIC WELDING APPARATUS
NO771661L (en)	1977-11-15	POWER UNIT FOR ARC WELDING.
ATA598676A (en)	1979-09-15	WELDING PREVENTION DEVICES
AT362457B (en)	1981-05-25	STEP-DIRECT DC ARC WELDING MACHINE
SE7602429L (en)	1976-09-20	PLASMA WELDING DEVICE
SE437482B (en)	1985-03-04	welding electrodes
IT1083739B (en)	1985-05-25	ARC WELDING DEVICE
AT349577B (en)	1979-04-10	STEP-CONTROLLED DC ARC WELDING DEVICE
SE7704227L (en)	1977-10-21	DEVICE FOR CREATING CURRENT PULSE
SE7707076L (en)	1977-12-22	CURRENT LIMITATION DEVICE
IT1086485B (en)	1985-05-28	PERFECTED WELDER
DK151692C (en)	1988-08-08	WELDING DEVICES
SE7709458L (en)	1978-02-25	WELDING ELECTROD
JPS52146747A (en)	1977-12-06	Dc arc welding
NL7707773A (en)	1978-01-16	WELDING DEVICE.
SE415155B (en)	1980-09-15	WELDING FOR TUNNA FOREMAL
SU530766A1 (en)	1976-10-05	Device for stabilizing the welding arc AC
JPS5367656A (en)	1978-06-16	Welding device
ATA337080A (en)	1983-10-15	STEP-DIRECT DC ARC WELDING MACHINE