ATA197374A - Hochfrequenz-zundspannungsgenerator - Google Patents

Hochfrequenz-zundspannungsgenerator

Info

Publication number
ATA197374A
ATA197374A AT197374A AT197374A ATA197374A AT A197374 A ATA197374 A AT A197374A AT 197374 A AT197374 A AT 197374A AT 197374 A AT197374 A AT 197374A AT A197374 A ATA197374 A AT A197374A
Authority
AT
Austria
Prior art keywords
high frequency
voltage generator
ignition voltage
frequency ignition
generator
Prior art date
Application number
AT197374A
Other languages
German (de)
English (en)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of ATA197374A publication Critical patent/ATA197374A/de

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
    • B23K9/073—Stabilising the arc
    • B23K9/0738—Stabilising of the arc by automatic re-ignition means
    • 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
    • B23K9/0673—Ionisation of the arc gap by means of a tension with a step front (pulses or high frequency tensions)

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
  • Generation Of Surge Voltage And Current (AREA)
AT197374A 1973-04-04 1974-03-08 Hochfrequenz-zundspannungsgenerator ATA197374A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2316869A DE2316869A1 (de) 1973-04-04 1973-04-04 Hochfrequenz-zuendspannungsgenerator

Publications (1)

Publication Number Publication Date
ATA197374A true ATA197374A (de) 1975-10-15

Family

ID=5877009

Family Applications (1)

Application Number Title Priority Date Filing Date
AT197374A ATA197374A (de) 1973-04-04 1974-03-08 Hochfrequenz-zundspannungsgenerator

Country Status (10)

Country Link
JP (1) JPS49129653A (it)
AT (1) ATA197374A (it)
BR (1) BR7402632D0 (it)
CH (1) CH572783A5 (it)
DE (1) DE2316869A1 (it)
FR (1) FR2224239A1 (it)
GB (1) GB1436924A (it)
IT (1) IT1004115B (it)
NL (1) NL7403611A (it)
ZA (1) ZA74808B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2449557C2 (de) * 1974-10-18 1976-11-25 Messer Griesheim Gmbh Schaltanordnung zum stabilisieren und zuenden von schweisslichtboegen durch zuendimpulse
US4225769A (en) * 1977-09-26 1980-09-30 Thermal Dynamics Corporation Plasma torch starting circuit
DE3247433C1 (de) * 1982-12-22 1984-07-19 Messer Griesheim Gmbh, 6000 Frankfurt Vorrichtung zum Zünden eines Lichtbogens, insbesondere Plasmalichtbogens

Also Published As

Publication number Publication date
FR2224239A1 (it) 1974-10-31
CH572783A5 (it) 1976-02-27
BR7402632D0 (pt) 1974-12-03
GB1436924A (en) 1976-05-26
DE2316869A1 (de) 1974-10-17
NL7403611A (it) 1974-10-08
IT1004115B (it) 1976-07-10
ZA74808B (en) 1974-12-24
JPS49129653A (it) 1974-12-12

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Legal Events

Date Code Title Description
ELA Expired due to lapse of time
A1V Refusal
UEP Publication of translation of european patent specification