BE870331A - PULSE CURRENT SOURCE FOR AN INERT ATMOSPHERE (MIG) ARC WELDING STATION - Google Patents

PULSE CURRENT SOURCE FOR AN INERT ATMOSPHERE (MIG) ARC WELDING STATION

Info

Publication number: BE870331A
Authority: BE; Belgium
Prior art keywords: mig; current source; inert atmosphere; arc welding; pulse current
Prior art date: 1977-09-19

Application number

BE190359A

Other languages

French (fr)

Original Assignee

Oerlikon Buehrle Schweisstech

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.)

1977-09-19

Filing date

1978-09-08

Publication date

1979-01-02

1978-09-08 Application filed by Oerlikon Buehrle Schweisstech filed Critical Oerlikon Buehrle Schweisstech

1979-01-02 Publication of BE870331A publication Critical patent/BE870331A/en

Links

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
- B23K9/09—Arrangements or circuits for arc welding with pulsed current or voltage
- B23K9/091—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Plasma & Fusion (AREA)
Mechanical Engineering (AREA)
Arc Welding Control (AREA)
Arc Welding In General (AREA)

BE190359A 1977-09-19 1978-09-08 PULSE CURRENT SOURCE FOR AN INERT ATMOSPHERE (MIG) ARC WELDING STATION BE870331A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH1141077A CH629134A5 (en)	1977-09-19	1977-09-19	DEVICE FOR MIG-PULSE ARC WELDING.

Publications (1)

Publication Number	Publication Date
BE870331A true BE870331A (en)	1979-01-02

Family

ID=4373229

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE190359A BE870331A (en)	1977-09-19	1978-09-08	PULSE CURRENT SOURCE FOR AN INERT ATMOSPHERE (MIG) ARC WELDING STATION

Country Status (17)

Country	Link
AT (1)	AT367335B (en)
AU (1)	AU520457B2 (en)
BE (1)	BE870331A (en)
CH (1)	CH629134A5 (en)
DE (1)	DE2834775C2 (en)
DK (1)	DK411078A (en)
ES (1)	ES473436A1 (en)
FI (1)	FI782626A7 (en)
FR (1)	FR2403595A1 (en)
GB (1)	GB2004672B (en)
IN (1)	IN149586B (en)
IT (1)	IT1098872B (en)
NL (1)	NL7809163A (en)
NO (1)	NO783139L (en)
PT (1)	PT68497A (en)
SE (1)	SE7808397L (en)
ZA (1)	ZA785150B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0063619B1 (en) *	1981-04-23	1985-12-11	Osaka Transformer Co., Ltd.	Pulse arc welding method and device
DE4121237C2 (en) *	1991-06-27	1994-07-21	Utp Schweissmaterial	Electronic welding current generator for pulsed arc welding
DE102014115256B4 (en)	2014-10-20	2019-10-02	Rehm Gmbh & Co. Kg	Welding process with pulsed welding current and welding machine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1561356A (en) *	1968-01-26	1969-03-28
US3588465A (en) *	1968-10-29	1971-06-28	Air Reduction	Line voltage compensating pulsed power welding supply
US3588466A (en) *	1969-01-16	1971-06-28	Air Reduction	Pulsed power welding system with suppressed pulse start
JPS4839713B1 (en) *	1970-08-31	1973-11-26
USRE29400E (en) *	1972-04-18	1977-09-13	Elektriska Svetsningsaktiebolaget	Direct current power supply for manual arc welding
SE374240B (en) *	1972-04-18	1975-02-24	Elektriska Svetsnings Ab
BG19652A1 (en) *	1973-12-17	1975-10-10
US4009365A (en) *	1973-12-17	1977-02-22	Institut Po Metaloznanie I Technologia Na Metalite	Pulsed-DC arc welding

1977
- 1977-09-19 CH CH1141077A patent/CH629134A5/en not_active IP Right Cessation
1978
- 1978-08-02 AT AT0561678A patent/AT367335B/en not_active IP Right Cessation
- 1978-08-04 SE SE7808397A patent/SE7808397L/en unknown
- 1978-08-09 DE DE2834775A patent/DE2834775C2/en not_active Expired
- 1978-08-28 FI FI782626A patent/FI782626A7/en unknown
- 1978-09-01 PT PT68497A patent/PT68497A/en unknown
- 1978-09-04 FR FR7825424A patent/FR2403595A1/en active Granted
- 1978-09-08 NL NL7809163A patent/NL7809163A/en not_active Application Discontinuation
- 1978-09-08 BE BE190359A patent/BE870331A/en not_active IP Right Cessation
- 1978-09-11 ZA ZA00785150A patent/ZA785150B/en unknown
- 1978-09-12 AU AU39770/78A patent/AU520457B2/en not_active Expired
- 1978-09-14 IN IN1011/CAL/78A patent/IN149586B/en unknown
- 1978-09-14 GB GB7836762A patent/GB2004672B/en not_active Expired
- 1978-09-16 ES ES473436A patent/ES473436A1/en not_active Expired
- 1978-09-18 DK DK411078A patent/DK411078A/en not_active Application Discontinuation
- 1978-09-18 NO NO783139A patent/NO783139L/en unknown
- 1978-09-19 IT IT27860/78A patent/IT1098872B/en active

Also Published As

Publication number	Publication date
GB2004672A (en)	1979-04-04
PT68497A (en)	1978-10-01
SE7808397L (en)	1979-03-20
DE2834775A1 (en)	1979-03-29
ES473436A1 (en)	1979-04-01
AU3977078A (en)	1980-03-20
IT7827860A0 (en)	1978-09-19
IN149586B (en)	1982-01-30
ZA785150B (en)	1979-08-29
DK411078A (en)	1979-03-20
AT367335B (en)	1982-06-25
FI782626A7 (en)	1979-03-20
IT1098872B (en)	1985-09-18
DE2834775C2 (en)	1984-09-13
NO783139L (en)	1979-03-20
FR2403595B1 (en)	1982-04-23
FR2403595A1 (en)	1979-04-13
ATA561678A (en)	1981-11-15
CH629134A5 (en)	1982-04-15
NL7809163A (en)	1979-03-21
GB2004672B (en)	1982-07-14
AU520457B2 (en)	1982-02-04

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Legal Events

Date

Code

Title

Description

1988-03-31

RE

Patent lapsed

Owner name: SCHWEISSINDUSTRIE OERLIKON BUHRLE A.G.

Effective date: 19870930