JPS51103838A - - Google Patents

Info

Publication number
JPS51103838A
JPS51103838A JP50028788A JP2878875A JPS51103838A JP S51103838 A JPS51103838 A JP S51103838A JP 50028788 A JP50028788 A JP 50028788A JP 2878875 A JP2878875 A JP 2878875A JP S51103838 A JPS51103838 A JP S51103838A
Authority
JP
Japan
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
JP50028788A
Other versions
JPS5232852B2 (ja
Inventor
Shinichiro Hashimoto
Yukio Kajino
Tooru Goto
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP50028788A priority Critical patent/JPS5232852B2/ja
Priority to US05/662,876 priority patent/US4046987A/en
Priority to FR7606682A priority patent/FR2303633A1/fr
Priority to DE2609971A priority patent/DE2609971C3/de
Publication of JPS51103838A publication Critical patent/JPS51103838A/ja
Publication of JPS5232852B2 publication Critical patent/JPS5232852B2/ja
Expired 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
    • B23K9/092—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits characterised by the shape of the pulses produced

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
JP50028788A 1975-03-10 1975-03-10 Expired JPS5232852B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP50028788A JPS5232852B2 (ja) 1975-03-10 1975-03-10
US05/662,876 US4046987A (en) 1975-03-10 1976-03-01 DC arc welding apparatus using high-frequency pulse current
FR7606682A FR2303633A1 (fr) 1975-03-10 1976-03-09 Appareil pour la soudure a l'arc utilisant un courant continu auquel est superpose un courant pulse a haute frequence
DE2609971A DE2609971C3 (de) 1975-03-10 1976-03-10 Gleichstrom-Lichtbogenschweißgerät für Betrieb mit hochfrequentem Impulsstrom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50028788A JPS5232852B2 (ja) 1975-03-10 1975-03-10

Publications (2)

Publication Number Publication Date
JPS51103838A true JPS51103838A (ja) 1976-09-14
JPS5232852B2 JPS5232852B2 (ja) 1977-08-24

Family

ID=12258158

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50028788A Expired JPS5232852B2 (ja) 1975-03-10 1975-03-10

Country Status (4)

Country Link
US (1) US4046987A (ja)
JP (1) JPS5232852B2 (ja)
DE (1) DE2609971C3 (ja)
FR (1) FR2303633A1 (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5356139A (en) * 1976-11-01 1978-05-22 Shinko Electric Co Ltd High frequency arc welding machine
JPS548264U (ja) * 1977-06-20 1979-01-19
CH621724A5 (ja) * 1977-08-18 1981-02-27 Oerlikon Buehrle Schweisstech
JPS54106051A (en) * 1978-02-08 1979-08-20 Shinko Electric Co Ltd High frequency arc welding circuit
JPS5759371Y2 (ja) * 1978-07-31 1982-12-18
FR2451794A1 (fr) * 1979-03-19 1980-10-17 Inst Elektroswarki Patona Dispositif de soudage et de rechargement a l'arc par impulsions
JPS5719185A (en) * 1980-07-08 1982-02-01 Mitsubishi Electric Corp Pulse arc welding device
FR2493354A1 (fr) * 1980-11-03 1982-05-07 Verdol Sa Crochet perfectionne pour mecanique d'armure et analogue
US4507543A (en) * 1980-11-10 1985-03-26 Mitsubishi Denki Kabushiki Kaisha Pulse arc welding method
GB8400685D0 (en) * 1984-01-11 1984-02-15 Welding Inst Shielded arc welding
DE8717257U1 (ja) * 1987-03-09 1989-01-05 Castolin S.A., Lausanne-St. Sulpice, Waadt/Vaud, Ch
EP2292362B1 (en) * 2009-04-08 2016-08-10 Panasonic Intellectual Property Management Co., Ltd. Arc welding method and arc welding device
US9120175B2 (en) 2011-11-14 2015-09-01 Lincoln Global, Inc. Method to improve GMAW and GTAW welding performance
US9333581B2 (en) 2012-07-06 2016-05-10 Lincoln Global, Inc. Apparatus and method for energy replacement in a welding waveform during welding

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1069511A (en) * 1962-08-01 1967-05-17 British Welding Res Ass Improvements relating to arcs
US3382345A (en) * 1966-08-01 1968-05-07 Air Reduction Asymmetric alternating current welding
US3459996A (en) * 1967-09-14 1969-08-05 Westinghouse Electric Corp Starting circuit for direct current arc welder
US3588465A (en) * 1968-10-29 1971-06-28 Air Reduction Line voltage compensating pulsed power welding supply
US3728515A (en) * 1970-09-25 1973-04-17 Astro Arc Co Arc welding apparatus
JPS5023368B1 (ja) * 1970-11-13 1975-08-07
US3944780A (en) * 1971-07-12 1976-03-16 Boris Evgenievish Paton Power supply source for arc welding
FR2148874A5 (en) * 1971-08-06 1973-03-23 Inst Elektroswarki Patona Welding power supply - with multiple capacitor bank and isolating diodes
US3781511A (en) * 1972-03-23 1973-12-25 H Rygiol Method of welding employing square wave current pulses and causing the molten metal to resonate
US3777176A (en) * 1972-07-05 1973-12-04 Atomic Energy Commission Active crowbar for a switching magnet
JPS5217812B2 (ja) * 1973-03-12 1977-05-18
US3906289A (en) * 1974-01-10 1975-09-16 Lepp V R Method of compressing an arc discharge

Also Published As

Publication number Publication date
FR2303633A1 (fr) 1976-10-08
US4046987A (en) 1977-09-06
JPS5232852B2 (ja) 1977-08-24
DE2609971A1 (de) 1976-09-30
DE2609971B2 (de) 1979-09-06
DE2609971C3 (de) 1980-05-29
FR2303633B1 (ja) 1982-07-02

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