FI813245A7 - Pienhäviöreaktori. - Google Patents

Pienhäviöreaktori. Download PDF

Info

Publication number: FI813245A7
Authority: FI; Finland
Prior art keywords: low; loss reactor; reactor; loss
Prior art date: 1980-03-04

Application number

FI813245A

Other languages

English (en)

Swedish (sv)

Other versions

FI813245L (fi

Inventor

Åke Sikander

Åke Björkman

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.)

1980-03-04

Filing date

1981-03-02

Publication date

1981-10-16

1981-03-02 Application filed by Lumalampan Ab filed Critical Lumalampan Ab

1981-10-16 Publication of FI813245A7 publication Critical patent/FI813245A7/fi

1981-10-16 Publication of FI813245L publication Critical patent/FI813245L/fi

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)
Regulation Of General Use Transformers (AREA)
Coils Of Transformers For General Uses (AREA)

FI813245A 1980-03-04 1981-03-02 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 (2)

Publication Number	Publication Date
FI813245A7 true FI813245A7 (fi)	1981-10-16
FI813245L FI813245L (fi)	1981-10-16

Family

ID=20340412

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI813245A FI813245L (fi)	1980-03-04	1981-03-02	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

1980
- 1980-03-04 SE SE8001690A patent/SE421844B/sv unknown
1981
- 1981-03-02 JP JP56500804A patent/JPS57500222A/ja active Pending
- 1981-03-02 EP EP81900547A patent/EP0047266A1/en not_active Withdrawn
- 1981-03-02 GB GB8132096A patent/GB2083290B/en not_active Expired
- 1981-03-02 FI FI813245A patent/FI813245L/fi not_active Application Discontinuation
- 1981-03-02 WO PCT/SE1981/000056 patent/WO1981002648A1/en not_active Ceased
- 1981-03-03 IT IT8120101A patent/IT8120101A0/it unknown
- 1981-11-02 NO NO813702A patent/NO813702L/no unknown

Also Published As

Publication number	Publication date
GB2083290B (en)	1983-05-18
GB2083290A (en)	1982-03-17
WO1981002648A1 (en)	1981-09-17
IT8120101A0 (it)	1981-03-03
FI813245L (fi)	1981-10-16
EP0047266A1 (en)	1982-03-17
JPS57500222A (fi)	1982-02-04
SE8001690L (sv)	1981-09-05
NO813702L (no)	1981-11-02
SE421844B (sv)	1982-02-01

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Legal Events

Date	Code	Title	Description
2004-08-31	FD	Application lapsed	Owner name: LUMALAMPAN AKTIEBOLAG