ZA74808B - Improvements in or relating to high-frequency ignition-voltage generator circuits - Google Patents

Improvements in or relating to high-frequency ignition-voltage generator circuits

Info

Publication number
ZA74808B
ZA74808B ZA740808A ZA74808A ZA74808B ZA 74808 B ZA74808 B ZA 74808B ZA 740808 A ZA740808 A ZA 740808A ZA 74808 A ZA74808 A ZA 74808A ZA 74808 B ZA74808 B ZA 74808B
Authority
ZA
South Africa
Prior art keywords
relating
voltage generator
generator circuits
frequency ignition
ignition
Prior art date
Application number
ZA740808A
Other languages
English (en)
Inventor
E Sliva
H Trattner
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 ZA74808B publication Critical patent/ZA74808B/xx

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)
ZA740808A 1973-04-04 1974-02-07 Improvements in or relating to high-frequency ignition-voltage generator circuits ZA74808B (en)

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
ZA74808B true ZA74808B (en) 1974-12-24

Family

ID=5877009

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA740808A ZA74808B (en) 1973-04-04 1974-02-07 Improvements in or relating to high-frequency ignition-voltage generator circuits

Country Status (10)

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

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 (enrdf_load_stackoverflow) 1974-10-31
DE2316869A1 (de) 1974-10-17
CH572783A5 (enrdf_load_stackoverflow) 1976-02-27
GB1436924A (en) 1976-05-26
IT1004115B (it) 1976-07-10
NL7403611A (enrdf_load_stackoverflow) 1974-10-08
BR7402632D0 (pt) 1974-12-03
ATA197374A (de) 1975-10-15
JPS49129653A (enrdf_load_stackoverflow) 1974-12-12

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