GB1015641A - Improvements in or relating to transformer arrangements particularly for electric welding - Google Patents

Improvements in or relating to transformer arrangements particularly for electric welding

Info

Publication number
GB1015641A
GB1015641A GB4619662A GB4619662A GB1015641A GB 1015641 A GB1015641 A GB 1015641A GB 4619662 A GB4619662 A GB 4619662A GB 4619662 A GB4619662 A GB 4619662A GB 1015641 A GB1015641 A GB 1015641A
Authority
GB
United Kingdom
Prior art keywords
parallel
transformers
windings
kirsch
dec
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB4619662A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1015641A publication Critical patent/GB1015641A/en
Expired legal-status Critical Current

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
    • H01F29/025—Constructional details of transformers or reactors with tapping on coil or windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
    • H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
    • H02M5/10—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using transformers
    • H02M5/12—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using transformers for conversion of voltage or current amplitude only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Generation Of Surge Voltage And Current (AREA)
GB4619662A 1961-12-06 1962-12-06 Improvements in or relating to transformer arrangements particularly for electric welding Expired GB1015641A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEE0022094 1961-12-06
DEE23256A DE1169059B (de) 1961-12-06 1962-07-24 Schweissgeraet zum Betreiben eines einzigen Lichtbogens

Publications (1)

Publication Number Publication Date
GB1015641A true GB1015641A (en) 1966-01-05

Family

ID=25973065

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4619662A Expired GB1015641A (en) 1961-12-06 1962-12-06 Improvements in or relating to transformer arrangements particularly for electric welding

Country Status (4)

Country Link
BE (1) BE625740A (US07732459-20100608-C00012.png)
CH (1) CH398830A (US07732459-20100608-C00012.png)
DE (1) DE1169059B (US07732459-20100608-C00012.png)
GB (1) GB1015641A (US07732459-20100608-C00012.png)

Also Published As

Publication number Publication date
BE625740A (US07732459-20100608-C00012.png)
CH398830A (de) 1966-03-15
DE1169059B (de) 1964-04-30

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