FR779722A - Improvements to circuits with discharge tubes - Google Patents

Improvements to circuits with discharge tubes

Info

Publication number
FR779722A
FR779722A FR779722DA FR779722A FR 779722 A FR779722 A FR 779722A FR 779722D A FR779722D A FR 779722DA FR 779722 A FR779722 A FR 779722A
Authority
FR
France
Prior art keywords
circuits
discharge tubes
tubes
discharge
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 FR779722A publication Critical patent/FR779722A/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)
FR779722D 1933-09-19 1934-09-18 Improvements to circuits with discharge tubes Expired FR779722A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB779722X 1933-09-19

Publications (1)

Publication Number Publication Date
FR779722A true FR779722A (en) 1935-04-11

Family

ID=10497664

Family Applications (1)

Application Number Title Priority Date Filing Date
FR779722D Expired FR779722A (en) 1933-09-19 1934-09-18 Improvements to circuits with discharge tubes

Country Status (1)

Country Link
FR (1) FR779722A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE763973C (en) * 1936-09-30 1952-10-13 Siemens Schuckertwerke A G Electric half-wave spot welding with the help of a grid-controlled discharge vessel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE763973C (en) * 1936-09-30 1952-10-13 Siemens Schuckertwerke A G Electric half-wave spot welding with the help of a grid-controlled discharge vessel

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