FR2163450B1 - - Google Patents

Info

Publication number
FR2163450B1
FR2163450B1 FR7241680A FR7241680A FR2163450B1 FR 2163450 B1 FR2163450 B1 FR 2163450B1 FR 7241680 A FR7241680 A FR 7241680A FR 7241680 A FR7241680 A FR 7241680A FR 2163450 B1 FR2163450 B1 FR 2163450B1
Authority
FR
France
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
FR7241680A
Other versions
FR2163450A1 (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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2163450A1 publication Critical patent/FR2163450A1/fr
Application granted granted Critical
Publication of FR2163450B1 publication Critical patent/FR2163450B1/fr
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
    • B23K9/00—Arc welding or cutting
    • B23K9/06—Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
    • B23K9/067—Starting the arc
    • B23K9/0672—Starting the arc without direct contact between electrodes
    • B23K9/0678—Ionization of the arc gap by means of an auxiliary arc

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
FR7241680A 1971-12-14 1972-11-23 Expired FR2163450B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712161896 DE2161896B2 (de) 1971-12-14 1971-12-14 Schaltungsanordnung zum Zünden eines Gleichstrom-Lichtbogens

Publications (2)

Publication Number Publication Date
FR2163450A1 FR2163450A1 (fr) 1973-07-27
FR2163450B1 true FR2163450B1 (fr) 1976-06-04

Family

ID=5827880

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7241680A Expired FR2163450B1 (fr) 1971-12-14 1972-11-23

Country Status (3)

Country Link
DE (1) DE2161896B2 (fr)
FR (1) FR2163450B1 (fr)
GB (1) GB1408149A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3247433C1 (de) * 1982-12-22 1984-07-19 Messer Griesheim Gmbh, 6000 Frankfurt Vorrichtung zum Zünden eines Lichtbogens, insbesondere Plasmalichtbogens
DE3544605A1 (de) * 1985-12-17 1987-06-19 Linde Ag Verfahren zum erzeugen eines plasmalichtbogens und plasmalichtbogenbrenner zur durchfuehrung des verfahrens

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH364297A (de) * 1959-05-28 1962-09-15 Standard Telephon & Radio Ag Schaltungsanordnung zur Speisung von mindestens einem Verbraucher aus mindestens zwei Gleichstromquellen
FR1488725A (fr) * 1966-08-04 1967-07-13 Rowan Controller Company Compteur électromécanique

Also Published As

Publication number Publication date
DE2161896A1 (de) 1973-06-20
DE2161896B2 (de) 1974-10-03
GB1408149A (en) 1975-10-01
FR2163450A1 (fr) 1973-07-27

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Legal Events

Date Code Title Description
ST Notification of lapse