FI813245L - Laogfoerlustreaktor - Google Patents

Laogfoerlustreaktor

Info

Publication number
FI813245L
FI813245L FI813245A FI813245A FI813245L FI 813245 L FI813245 L FI 813245L FI 813245 A FI813245 A FI 813245A FI 813245 A FI813245 A FI 813245A FI 813245 L FI813245 L FI 813245L
Authority
FI
Finland
Prior art keywords
laogfoerlustreaktor
Prior art date
Application number
FI813245A
Other languages
English (en)
Inventor
Aoke Bjoerkman
Aoke Sikander
Original Assignee
Lumalampan Ab
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 Lumalampan Ab filed Critical Lumalampan Ab
Publication of FI813245L publication Critical patent/FI813245L/fi

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F37/00—Fixed inductances not covered by group H01F17/00
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coils Of Transformers For General Uses (AREA)
FI813245A 1980-03-04 1981-10-16 Laogfoerlustreaktor FI813245L (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8001690A SE421844B (sv) 1980-03-04 1980-03-04 Lagforlustreaktor
PCT/SE1981/000056 WO1981002648A1 (en) 1980-03-04 1981-03-02 Low-loss reactor

Publications (1)

Publication Number Publication Date
FI813245L true FI813245L (fi) 1981-10-16

Family

ID=20340412

Family Applications (1)

Application Number Title Priority Date Filing Date
FI813245A FI813245L (fi) 1980-03-04 1981-10-16 Laogfoerlustreaktor

Country Status (8)

Country Link
EP (1) EP0047266A1 (fi)
JP (1) JPS57500222A (fi)
FI (1) FI813245L (fi)
GB (1) GB2083290B (fi)
IT (1) IT8120101A0 (fi)
NO (1) NO813702L (fi)
SE (1) SE421844B (fi)
WO (1) WO1981002648A1 (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19934767A1 (de) 1999-07-23 2001-01-25 Philips Corp Intellectual Pty Magnetisches Bauelement
JP2010117387A (ja) * 2008-11-11 2010-05-27 Seikoh Giken Co Ltd 撮像レンズ
JP2010128027A (ja) * 2008-11-26 2010-06-10 Seikoh Giken Co Ltd 撮像レンズ
JP2011186306A (ja) 2010-03-10 2011-09-22 Fujifilm Corp ウェハレンズユニットおよびウェハレンズユニットの製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2150890A1 (de) * 1971-10-13 1973-04-19 Plathner Ernst Transformatoren Vorschaltdrossel fuer leuchtstofflampen

Also Published As

Publication number Publication date
WO1981002648A1 (en) 1981-09-17
SE8001690L (sv) 1981-09-05
SE421844B (sv) 1982-02-01
NO813702L (no) 1981-11-02
IT8120101A0 (it) 1981-03-03
GB2083290B (en) 1983-05-18
JPS57500222A (fi) 1982-02-04
GB2083290A (en) 1982-03-17
EP0047266A1 (en) 1982-03-17

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: LUMALAMPAN AKTIEBOLAG