AT311486B - Lamellierter Magnetkern für Induktionsgeräte - Google Patents

Lamellierter Magnetkern für Induktionsgeräte

Info

Publication number
AT311486B
AT311486B AT1110771A AT1110771A AT311486B AT 311486 B AT311486 B AT 311486B AT 1110771 A AT1110771 A AT 1110771A AT 1110771 A AT1110771 A AT 1110771A AT 311486 B AT311486 B AT 311486B
Authority
AT
Austria
Prior art keywords
magnetic core
laminated magnetic
induction devices
induction
devices
Prior art date
Application number
AT1110771A
Other languages
German (de)
English (en)
Original Assignee
Elektro Appbau F Knobel & Co
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 Elektro Appbau F Knobel & Co filed Critical Elektro Appbau F Knobel & Co
Application granted granted Critical
Publication of AT311486B publication Critical patent/AT311486B/de

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)
AT1110771A 1970-12-28 1971-12-23 Lamellierter Magnetkern für Induktionsgeräte AT311486B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1923170A CH536545A (de) 1970-12-28 1970-12-28 Lamellierter Magnetkern für Induktionsgeräte

Publications (1)

Publication Number Publication Date
AT311486B true AT311486B (de) 1973-11-26

Family

ID=4438153

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1110771A AT311486B (de) 1970-12-28 1971-12-23 Lamellierter Magnetkern für Induktionsgeräte

Country Status (13)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2950789C2 (de) * 1979-12-17 1982-07-01 May & Christe Gmbh, Transformatorenwerke, 6370 Oberursel Vorschaltgerät für Leuchtstofflampen
EP0580131B1 (fr) * 1992-07-20 1995-11-08 Knobel Ag Lichttechnische Komponenten Procédé de fabrication d'une réactance ou d'un transformateur avec des tôles de noyau en forme de E constituées de deux tôles en forme de U
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
IT945686B (it) 1973-05-10
NO133116B (fr) 1975-12-01
CH536545A (de) 1973-04-30
US3694784A (en) 1972-09-26
DE2162543A1 (de) 1972-07-27
SE369002B (fr) 1974-07-29
NL7117580A (fr) 1972-06-30
IL38409A0 (en) 1972-02-29
FR2120827A5 (fr) 1972-08-18
NO133116C (fr) 1976-03-10
GB1338769A (en) 1973-11-28
IL38409A (en) 1974-06-30
DE2162543B2 (de) 1976-01-15
BE777083A (fr) 1972-04-17
CA939765A (en) 1974-01-08
ES398127A1 (es) 1974-07-16

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee