AT346977B - Schweissstromquelle - Google Patents

Schweissstromquelle

Info

Publication number
AT346977B
AT346977B AT880675A AT880675A AT346977B AT 346977 B AT346977 B AT 346977B AT 880675 A AT880675 A AT 880675A AT 880675 A AT880675 A AT 880675A AT 346977 B AT346977 B AT 346977B
Authority
AT
Austria
Prior art keywords
power source
welding power
welding
source
power
Prior art date
Application number
AT880675A
Other languages
English (en)
Other versions
ATA880675A (de
Original Assignee
Stk 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 Stk Gmbh filed Critical Stk Gmbh
Publication of ATA880675A publication Critical patent/ATA880675A/de
Application granted granted Critical
Publication of AT346977B publication Critical patent/AT346977B/de

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/02—Regulating electric characteristics of arcs
    • G05F1/08—Regulating electric characteristics of arcs by means of semiconductor devices
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Arc Welding Control (AREA)
AT880675A 1974-11-28 1975-11-19 Schweissstromquelle AT346977B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742456176 DE2456176A1 (de) 1974-11-28 1974-11-28 Schweisstromquelle

Publications (2)

Publication Number Publication Date
ATA880675A ATA880675A (de) 1978-04-15
AT346977B true AT346977B (de) 1978-12-11

Family

ID=5931890

Family Applications (1)

Application Number Title Priority Date Filing Date
AT880675A AT346977B (de) 1974-11-28 1975-11-19 Schweissstromquelle

Country Status (3)

Country Link
AT (1) AT346977B (de)
BE (1) BE835944A (de)
DE (1) DE2456176A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11033977B2 (en) * 2017-04-21 2021-06-15 Illinois Tool Works Inc. Welding type power supply with output rectifier and phase shift double forward converter
US12279993B2 (en) 2020-07-31 2025-04-22 Illinois Tool Works Inc. Smart welding helmet modules with adaptable helmet devices
US12433792B2 (en) 2020-12-14 2025-10-07 Illinois Tool Works Inc. Smart welding helmets with arc time tracking verification and lens maintenance detection

Also Published As

Publication number Publication date
ATA880675A (de) 1978-04-15
DE2456176A1 (de) 1976-08-12
BE835944A (fr) 1976-03-16

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee