FR2416765A1 - Machine a souder par etincelage - Google Patents

Machine a souder par etincelage

Info

Publication number
FR2416765A1
FR2416765A1 FR7902975A FR7902975A FR2416765A1 FR 2416765 A1 FR2416765 A1 FR 2416765A1 FR 7902975 A FR7902975 A FR 7902975A FR 7902975 A FR7902975 A FR 7902975A FR 2416765 A1 FR2416765 A1 FR 2416765A1
Authority
FR
France
Prior art keywords
welding machine
signal
spark welding
spark
amplifier
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.)
Withdrawn
Application number
FR7902975A
Other languages
English (en)
French (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.)
Wean United Inc
Original Assignee
Wean United Inc
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 Wean United Inc filed Critical Wean United Inc
Publication of FR2416765A1 publication Critical patent/FR2416765A1/fr
Withdrawn legal-status Critical Current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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/04—Flash butt welding
    • B23K11/043—Flash butt welding characterised by the electric circuits used therewith
    • 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/24—Electric supply or control circuits therefor
    • B23K11/241—Electric supplies
    • B23K11/246—Electric supplies for flash welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
FR7902975A 1978-02-08 1979-02-06 Machine a souder par etincelage Withdrawn FR2416765A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87601078A 1978-02-08 1978-02-08

Publications (1)

Publication Number Publication Date
FR2416765A1 true FR2416765A1 (fr) 1979-09-07

Family

ID=25366784

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7902975A Withdrawn FR2416765A1 (fr) 1978-02-08 1979-02-06 Machine a souder par etincelage

Country Status (6)

Country Link
BE (1) BE874044A (it)
DE (1) DE2904414A1 (it)
FR (1) FR2416765A1 (it)
GB (1) GB2014331A (it)
IN (1) IN150364B (it)
IT (1) IT1164932B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2457736A1 (en) * 1979-05-29 1980-12-26 Inst Po Stroitelstvu Magistral Flash butt welding machine - with sensors for all parameters affecting weld quality (OE 15.6.80)
FR2481172A1 (fr) * 1980-04-23 1981-10-30 Matix Ind Perfectionnements aux machines a souder les profiles bout a bout
DE3706316C2 (de) * 1987-02-27 1994-07-21 Stahlberg Roensch Gmbh & Co Kg Verfahren zum Abbrennstumpfschweißen von stumpf miteinander zu verbindenden Teilen

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE728374C (de) * 1936-09-01 1942-11-26 Siemens Ag Antriebsvorrichtung fuer elektrische Abbrennschweissmaschinen mit einem Gleichstrommotor fuer den Antrieb des Schweissschlittens

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE728374C (de) * 1936-09-01 1942-11-26 Siemens Ag Antriebsvorrichtung fuer elektrische Abbrennschweissmaschinen mit einem Gleichstrommotor fuer den Antrieb des Schweissschlittens

Also Published As

Publication number Publication date
DE2904414A1 (de) 1979-08-09
IN150364B (it) 1982-09-18
BE874044A (fr) 1979-08-08
IT7967274A0 (it) 1979-02-07
GB2014331A (en) 1979-08-22
IT1164932B (it) 1987-04-15

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Legal Events

Date Code Title Description
ST Notification of lapse