FR2403595A1 - Source de courant pulse pour poste de soudage a l'arc electrique sous atmosphere inerte (mig) - Google Patents

Source de courant pulse pour poste de soudage a l'arc electrique sous atmosphere inerte (mig)

Info

Publication number
FR2403595A1
FR2403595A1 FR7825424A FR7825424A FR2403595A1 FR 2403595 A1 FR2403595 A1 FR 2403595A1 FR 7825424 A FR7825424 A FR 7825424A FR 7825424 A FR7825424 A FR 7825424A FR 2403595 A1 FR2403595 A1 FR 2403595A1
Authority
FR
France
Prior art keywords
inert atmosphere
arc welding
mig
current source
pulse current
Prior art date
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.)
Granted
Application number
FR7825424A
Other languages
English (en)
Other versions
FR2403595B1 (fr
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.)
Rheinmetall Air Defence AG
Original Assignee
Werkzeugmaschinenfabrik Oerlikon Buhrle AG
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.)
Filing date
Publication date
Application filed by Werkzeugmaschinenfabrik Oerlikon Buhrle AG filed Critical Werkzeugmaschinenfabrik Oerlikon Buhrle AG
Publication of FR2403595A1 publication Critical patent/FR2403595A1/fr
Application granted granted Critical
Publication of FR2403595B1 publication Critical patent/FR2403595B1/fr
Granted legal-status Critical Current

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)

Abstract

Source de courant pulsé. Cette source est composée de deux circuits dont chacun est équipé d'un élément de réglage agissant sur la fraction d'un courant de base ainsi que sur la fraction d'un courant pulsé Soudage à l'arc sous atmosphère inerte
FR7825424A 1977-09-19 1978-09-04 Source de courant pulse pour poste de soudage a l'arc electrique sous atmosphere inerte (mig) Granted FR2403595A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1141077A CH629134A5 (de) 1977-09-19 1977-09-19 Vorrichtung zum mig-impulslichtbogenschweissen.

Publications (2)

Publication Number Publication Date
FR2403595A1 true FR2403595A1 (fr) 1979-04-13
FR2403595B1 FR2403595B1 (fr) 1982-04-23

Family

ID=4373229

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7825424A Granted FR2403595A1 (fr) 1977-09-19 1978-09-04 Source de courant pulse pour poste de soudage a l'arc electrique sous atmosphere inerte (mig)

Country Status (17)

Country Link
AT (1) AT367335B (fr)
AU (1) AU520457B2 (fr)
BE (1) BE870331A (fr)
CH (1) CH629134A5 (fr)
DE (1) DE2834775C2 (fr)
DK (1) DK411078A (fr)
ES (1) ES473436A1 (fr)
FI (1) FI782626A (fr)
FR (1) FR2403595A1 (fr)
GB (1) GB2004672B (fr)
IN (1) IN149586B (fr)
IT (1) IT1098872B (fr)
NL (1) NL7809163A (fr)
NO (1) NO783139L (fr)
PT (1) PT68497A (fr)
SE (1) SE7808397L (fr)
ZA (1) ZA785150B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0063619A1 (fr) * 1981-04-23 1982-11-03 Osaka Transformer Co., Ltd. Méthode et dispositif de soudage à arc pulsé

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4121237C2 (de) * 1991-06-27 1994-07-21 Utp Schweissmaterial Elektronischer Schweißstrom-Generator für das Impuls-Lichtbogenschweißen
DE102014115256B4 (de) 2014-10-20 2019-10-02 Rehm Gmbh & Co. Kg Schweißverfahren mit gepulstem Schweißstrom und Schweißgerät

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1561356A (fr) * 1968-01-26 1969-03-28
FR2180973A1 (fr) * 1972-04-18 1973-11-30 Esab Sa
FR2254394A1 (fr) * 1973-12-17 1975-07-11 Inst Po Metalloznanie I Tekno
US4009365A (en) * 1973-12-17 1977-02-22 Institut Po Metaloznanie I Technologia Na Metalite Pulsed-DC arc welding
USRE29400E (en) * 1972-04-18 1977-09-13 Elektriska Svetsningsaktiebolaget Direct current power supply for manual arc welding

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (fr) * 1970-08-31 1973-11-26

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1561356A (fr) * 1968-01-26 1969-03-28
FR2180973A1 (fr) * 1972-04-18 1973-11-30 Esab Sa
USRE29400E (en) * 1972-04-18 1977-09-13 Elektriska Svetsningsaktiebolaget Direct current power supply for manual arc welding
FR2254394A1 (fr) * 1973-12-17 1975-07-11 Inst Po Metalloznanie I Tekno
US4009365A (en) * 1973-12-17 1977-02-22 Institut Po Metaloznanie I Technologia Na Metalite Pulsed-DC arc welding

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/66 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0063619A1 (fr) * 1981-04-23 1982-11-03 Osaka Transformer Co., Ltd. Méthode et dispositif de soudage à arc pulsé

Also Published As

Publication number Publication date
SE7808397L (sv) 1979-03-20
AU3977078A (en) 1980-03-20
DK411078A (da) 1979-03-20
GB2004672A (en) 1979-04-04
FR2403595B1 (fr) 1982-04-23
DE2834775A1 (de) 1979-03-29
ZA785150B (en) 1979-08-29
IN149586B (fr) 1982-01-30
NO783139L (no) 1979-03-20
ES473436A1 (es) 1979-04-01
PT68497A (pt) 1978-10-01
AU520457B2 (en) 1982-02-04
GB2004672B (en) 1982-07-14
DE2834775C2 (de) 1984-09-13
CH629134A5 (de) 1982-04-15
ATA561678A (de) 1981-11-15
BE870331A (fr) 1979-01-02
NL7809163A (nl) 1979-03-21
AT367335B (de) 1982-06-25
IT1098872B (it) 1985-09-18
FI782626A (fi) 1979-03-20
IT7827860A0 (it) 1978-09-19

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Legal Events

Date Code Title Description
ST Notification of lapse