FR904455A - Welding device for alternating current - Google Patents

Welding device for alternating current

Info

Publication number
FR904455A
FR904455A FR904455DA FR904455A FR 904455 A FR904455 A FR 904455A FR 904455D A FR904455D A FR 904455DA FR 904455 A FR904455 A FR 904455A
Authority
FR
France
Prior art keywords
alternating current
welding device
welding
alternating
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.)
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Application granted granted Critical
Publication of FR904455A publication Critical patent/FR904455A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
FR904455D 1943-04-16 1944-05-19 Welding device for alternating current Expired FR904455A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE904455X 1943-04-16

Publications (1)

Publication Number Publication Date
FR904455A true FR904455A (en) 1945-11-07

Family

ID=6861859

Family Applications (1)

Application Number Title Priority Date Filing Date
FR904455D Expired FR904455A (en) 1943-04-16 1944-05-19 Welding device for alternating current

Country Status (1)

Country Link
FR (1) FR904455A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1214814B (en) * 1964-02-27 1966-04-21 Glenn Pacific Corp Adjustable choke coil

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1214814B (en) * 1964-02-27 1966-04-21 Glenn Pacific Corp Adjustable choke coil

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