FR47693E - Welding machine improvements - Google Patents

Welding machine improvements

Info

Publication number
FR47693E
FR47693E FR47693DA FR47693E FR 47693 E FR47693 E FR 47693E FR 47693D A FR47693D A FR 47693DA FR 47693 E FR47693 E FR 47693E
Authority
FR
France
Prior art keywords
welding machine
machine improvements
welding
machine
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.)
Expired
Application number
Other languages
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR47693E publication Critical patent/FR47693E/en
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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/24—Electric supply or control circuits therefor
    • B23K11/248—Electric supplies using discharge tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR47693D 1934-03-13 1936-09-30 Welding machine improvements Expired FR47693E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB787168X 1934-03-13

Publications (1)

Publication Number Publication Date
FR47693E true FR47693E (en) 1937-06-16

Family

ID=10502125

Family Applications (2)

Application Number Title Priority Date Filing Date
FR787168D Expired FR787168A (en) 1934-03-13 1935-03-13 Welding machine improvements
FR47693D Expired FR47693E (en) 1934-03-13 1936-09-30 Welding machine improvements

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR787168D Expired FR787168A (en) 1934-03-13 1935-03-13 Welding machine improvements

Country Status (1)

Country Link
FR (2) FR787168A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE762864C (en) * 1935-10-01 1952-05-23 Aeg Switching arrangement for generating short-term current pulses by means of a grid-controlled vapor or gas discharge path, preferably for electrical spot welding

Also Published As

Publication number Publication date
FR787168A (en) 1935-09-18

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