BE777083A - LEAF MAGNETIC CORE FOR INDUCTION APPLIANCES - Google Patents

LEAF MAGNETIC CORE FOR INDUCTION APPLIANCES

Info

Publication number
BE777083A
BE777083A BE777083A BE777083A BE777083A BE 777083 A BE777083 A BE 777083A BE 777083 A BE777083 A BE 777083A BE 777083 A BE777083 A BE 777083A BE 777083 A BE777083 A BE 777083A
Authority
BE
Belgium
Prior art keywords
magnetic core
induction appliances
leaf magnetic
leaf
appliances
Prior art date
Application number
BE777083A
Other languages
French (fr)
Original Assignee
Knobel Elektro App
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 Knobel Elektro App filed Critical Knobel Elektro App
Publication of BE777083A publication Critical patent/BE777083A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/08—High-leakage transformers or inductances
    • H01F38/10—Ballasts, e.g. for discharge lamps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
    • H01F41/0233—Manufacturing of magnetic circuits made from sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Harvester Elements (AREA)
BE777083A 1970-12-28 1971-12-21 LEAF MAGNETIC CORE FOR INDUCTION APPLIANCES BE777083A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1923170A CH536545A (en) 1970-12-28 1970-12-28 Laminated magnetic core for induction devices

Publications (1)

Publication Number Publication Date
BE777083A true BE777083A (en) 1972-04-17

Family

ID=4438153

Family Applications (1)

Application Number Title Priority Date Filing Date
BE777083A BE777083A (en) 1970-12-28 1971-12-21 LEAF MAGNETIC CORE FOR INDUCTION APPLIANCES

Country Status (13)

Country Link
US (1) US3694784A (en)
AT (1) AT311486B (en)
BE (1) BE777083A (en)
CA (1) CA939765A (en)
CH (1) CH536545A (en)
ES (1) ES398127A1 (en)
FR (1) FR2120827A5 (en)
GB (1) GB1338769A (en)
IL (1) IL38409A (en)
IT (1) IT945686B (en)
NL (1) NL7117580A (en)
NO (1) NO133116C (en)
SE (1) SE369002B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2950789C2 (en) * 1979-12-17 1982-07-01 May & Christe Gmbh, Transformatorenwerke, 6370 Oberursel Ballast for fluorescent lamps
ES2079925T3 (en) * 1992-07-20 1996-01-16 Knobel Lichttech REACTANCE COIL OR TRANSFORMER WITH E-SHAPED NUCLEUM SHEETS FORMED BY TWO U-SHAPED SHEETS.
US6865057B2 (en) * 1999-10-05 2005-03-08 Seagate Technology Llc Gapless longitudinal magnetic recording head with flux cavity
US6865056B1 (en) 1999-10-05 2005-03-08 Seagate Technology Llc Longitudinal magnetic recording heads with variable-length gaps
TW200618003A (en) * 2004-11-26 2006-06-01 Mu-Tu Li Electric device, and its labor and materials

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB803914A (en) * 1955-04-20 1958-11-05 Bernhard Philberth Stationary electromagnetic induction apparatus
US3201731A (en) * 1962-11-27 1965-08-17 Electro Netic Steel Inc Transformer core and lamination therefor

Also Published As

Publication number Publication date
DE2162543B2 (en) 1976-01-15
IT945686B (en) 1973-05-10
SE369002B (en) 1974-07-29
CH536545A (en) 1973-04-30
NO133116C (en) 1976-03-10
DE2162543A1 (en) 1972-07-27
US3694784A (en) 1972-09-26
IL38409A (en) 1974-06-30
IL38409A0 (en) 1972-02-29
ES398127A1 (en) 1974-07-16
FR2120827A5 (en) 1972-08-18
GB1338769A (en) 1973-11-28
AT311486B (en) 1973-11-26
NO133116B (en) 1975-12-01
CA939765A (en) 1974-01-08
NL7117580A (en) 1972-06-30

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