FR874761A - Device ensuring the operation of an alternating current switching system, with discharge vessels controlled by ignition rods - Google Patents

Device ensuring the operation of an alternating current switching system, with discharge vessels controlled by ignition rods

Info

Publication number
FR874761A
FR874761A FR874761DA FR874761A FR 874761 A FR874761 A FR 874761A FR 874761D A FR874761D A FR 874761DA FR 874761 A FR874761 A FR 874761A
Authority
FR
France
Prior art keywords
alternating current
switching system
current switching
device ensuring
discharge vessels
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 FR874761A publication Critical patent/FR874761A/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)
  • Arc Welding Control (AREA)
FR874761D 1940-08-27 1941-08-19 Device ensuring the operation of an alternating current switching system, with discharge vessels controlled by ignition rods Expired FR874761A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE223356X 1940-08-27

Publications (1)

Publication Number Publication Date
FR874761A true FR874761A (en) 1942-08-26

Family

ID=5850051

Family Applications (1)

Application Number Title Priority Date Filing Date
FR874761D Expired FR874761A (en) 1940-08-27 1941-08-19 Device ensuring the operation of an alternating current switching system, with discharge vessels controlled by ignition rods

Country Status (2)

Country Link
CH (1) CH223356A (en)
FR (1) FR874761A (en)

Also Published As

Publication number Publication date
CH223356A (en) 1942-09-15

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