BG20974A1 - - Google Patents

Info

Publication number
BG20974A1
BG20974A1 BG2565374A BG2565374A BG20974A1 BG 20974 A1 BG20974 A1 BG 20974A1 BG 2565374 A BG2565374 A BG 2565374A BG 2565374 A BG2565374 A BG 2565374A BG 20974 A1 BG20974 A1 BG 20974A1
Authority
BG
Bulgaria
Application number
BG2565374A
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 filed Critical
Publication of BG20974A1 publication Critical patent/BG20974A1/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F13/00—Apparatus or processes for magnetising or demagnetising
    • H01F13/003—Methods and devices for magnetising permanent magnets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F13/00—Apparatus or processes for magnetising or demagnetising
    • H01F13/006—Methods and devices for demagnetising of magnetic bodies, e.g. workpieces, sheet material
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • H02M1/084—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters using a control circuit common to several phases of a multi-phase system

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
BG2565374A 1973-05-28 1974-01-30 BG20974A1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD17111873A DD104387A1 (ja) 1973-05-28 1973-05-28

Publications (1)

Publication Number Publication Date
BG20974A1 true BG20974A1 (ja) 1976-01-20

Family

ID=5491402

Family Applications (1)

Application Number Title Priority Date Filing Date
BG2565374A BG20974A1 (ja) 1973-05-28 1974-01-30

Country Status (4)

Country Link
BG (1) BG20974A1 (ja)
CH (1) CH568645A5 (ja)
DD (1) DD104387A1 (ja)
DE (1) DE2400675A1 (ja)

Also Published As

Publication number Publication date
DD104387A1 (ja) 1974-03-05
CH568645A5 (ja) 1975-10-31
DE2400675A1 (de) 1974-12-19

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