DK138731B - Anordning til hindring af kraterdannelse ved en svejsnings begyndelse og afslutning. - Google Patents

Anordning til hindring af kraterdannelse ved en svejsnings begyndelse og afslutning.

Info

Publication number
DK138731B
DK138731B DK155768A DK155768A DK138731B DK 138731 B DK138731 B DK 138731B DK 155768 A DK155768 A DK 155768A DK 155768 A DK155768 A DK 155768A DK 138731 B DK138731 B DK 138731B
Authority
DK
Denmark
Prior art keywords
weld
beginning
crater formation
preventing
preventing crater
Prior art date
Application number
DK155768A
Other languages
Danish (da)
English (en)
Other versions
DK138731C (enrdf_load_stackoverflow
Inventor
Horst Keller
Guenter Hahn
Original Assignee
Messer Griesheim 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 Messer Griesheim Gmbh filed Critical Messer Griesheim Gmbh
Publication of DK138731B publication Critical patent/DK138731B/da
Application granted granted Critical
Publication of DK138731C publication Critical patent/DK138731C/da

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
    • B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
    • B23K9/1006—Power supply
    • B23K9/1012—Power supply characterised by parts of the process
    • B23K9/1018—Improvements of the cos (phi) of arc welding installations

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
DK155768A 1967-04-15 1968-04-08 Anordning til hindring af kraterdannelse ved en svejsnings begyndelse og afslutning. DK138731B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0073613 1967-04-15

Publications (2)

Publication Number Publication Date
DK138731B true DK138731B (da) 1978-10-23
DK138731C DK138731C (enrdf_load_stackoverflow) 1979-04-09

Family

ID=7315143

Family Applications (1)

Application Number Title Priority Date Filing Date
DK155768A DK138731B (da) 1967-04-15 1968-04-08 Anordning til hindring af kraterdannelse ved en svejsnings begyndelse og afslutning.

Country Status (9)

Country Link
AT (1) AT284964B (enrdf_load_stackoverflow)
BE (1) BE713456A (enrdf_load_stackoverflow)
CH (1) CH480125A (enrdf_load_stackoverflow)
DK (1) DK138731B (enrdf_load_stackoverflow)
FR (1) FR1588465A (enrdf_load_stackoverflow)
GB (1) GB1221826A (enrdf_load_stackoverflow)
NL (1) NL6805207A (enrdf_load_stackoverflow)
NO (1) NO127383B (enrdf_load_stackoverflow)
SE (1) SE360756B (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
AT284964B (de) 1970-10-12
DK138731C (enrdf_load_stackoverflow) 1979-04-09
SE360756B (enrdf_load_stackoverflow) 1973-10-01
GB1221826A (en) 1971-02-10
CH480125A (de) 1969-10-31
NO127383B (enrdf_load_stackoverflow) 1973-06-18
NL6805207A (enrdf_load_stackoverflow) 1968-10-16
DE1690597B2 (de) 1972-12-28
DE1690597A1 (de) 1971-06-03
BE713456A (enrdf_load_stackoverflow) 1968-08-16
FR1588465A (enrdf_load_stackoverflow) 1970-04-17

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