CH463617A - Arrangement for protecting an arc feeder against high-frequency interference voltages - Google Patents

Arrangement for protecting an arc feeder against high-frequency interference voltages

Info

Publication number
CH463617A
CH463617A CH953567A CH953567A CH463617A CH 463617 A CH463617 A CH 463617A CH 953567 A CH953567 A CH 953567A CH 953567 A CH953567 A CH 953567A CH 463617 A CH463617 A CH 463617A
Authority
CH
Switzerland
Prior art keywords
protecting
arrangement
frequency interference
against high
interference voltages
Prior art date
Application number
CH953567A
Other languages
German (de)
Inventor
Beyer Heinrich
Johannes Dipl Ing Kohaut
Ingo Dipl Phys Pritsching
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 CH463617A publication Critical patent/CH463617A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/20—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for electronic equipment
    • 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)
    • 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
    • B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Generation Of Surge Voltage And Current (AREA)
  • Arc Welding Control (AREA)
CH953567A 1966-07-12 1967-07-05 Arrangement for protecting an arc feeder against high-frequency interference voltages CH463617A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0104752 1966-07-12

Publications (1)

Publication Number Publication Date
CH463617A true CH463617A (en) 1968-10-15

Family

ID=7526078

Family Applications (1)

Application Number Title Priority Date Filing Date
CH953567A CH463617A (en) 1966-07-12 1967-07-05 Arrangement for protecting an arc feeder against high-frequency interference voltages

Country Status (3)

Country Link
CH (1) CH463617A (en)
DE (1) DE1565820A1 (en)
GB (1) GB1123080A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE438615B (en) * 1976-04-28 1985-04-29 Thermal Dynamics Corp arc welder
JPS56134069A (en) * 1980-03-19 1981-10-20 Mitsubishi Electric Corp Arc generator

Also Published As

Publication number Publication date
DE1565820A1 (en) 1970-05-14
GB1123080A (en) 1968-08-14

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