CH568645A5 - - Google Patents

Info

Publication number
CH568645A5
CH568645A5 CH342374A CH342374A CH568645A5 CH 568645 A5 CH568645 A5 CH 568645A5 CH 342374 A CH342374 A CH 342374A CH 342374 A CH342374 A CH 342374A CH 568645 A5 CH568645 A5 CH 568645A5
Authority
CH
Switzerland
Application number
CH342374A
Original Assignee
Hermsdorf Keramik Veb
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 Hermsdorf Keramik Veb filed Critical Hermsdorf Keramik Veb
Publication of CH568645A5 publication Critical patent/CH568645A5/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)
CH342374A 1973-05-28 1974-03-12 CH568645A5 (xx)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH568645A5 true CH568645A5 (xx) 1975-10-31

Family

ID=5491402

Family Applications (1)

Application Number Title Priority Date Filing Date
CH342374A CH568645A5 (xx) 1973-05-28 1974-03-12

Country Status (4)

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

Also Published As

Publication number Publication date
DD104387A1 (xx) 1974-03-05
BG20974A1 (xx) 1976-01-20
DE2400675A1 (de) 1974-12-19

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Legal Events

Date Code Title Description
PL Patent ceased