ZA979603B - Inductor - Google Patents

Inductor

Info

Publication number: ZA979603B
Authority: ZA; South Africa
Prior art keywords: inductor
Prior art date: 1996-10-28

Application number

ZA979603A

Other languages

English (en)

Inventor

Paul Anthony Brown

John Dickinson

Original Assignee

Norweb Plc

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.)

1996-10-28

Filing date

1997-10-27

Publication date

1999-04-28

1997-10-27 Application filed by Norweb Plc filed Critical Norweb Plc

1999-04-28 Publication of ZA979603B publication Critical patent/ZA979603B/xx

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
- H01F17/00—Fixed inductances of the signal type
- H01F17/04—Fixed inductances of the signal type with magnetic core
- H01F17/06—Fixed inductances of the signal type with magnetic core with core substantially closed in itself, e.g. toroid
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/04—Fixed inductances of the signal type with magnetic core
- H01F17/06—Fixed inductances of the signal type with magnetic core with core substantially closed in itself, e.g. toroid
- H01F2017/065—Core mounted around conductor to absorb noise, e.g. EMI filter

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Microelectronics & Electronic Packaging (AREA)
Filters And Equalizers (AREA)
Coils Or Transformers For Communication (AREA)
Coils Of Transformers For General Uses (AREA)

ZA979603A 1996-10-28 1997-10-27 Inductor ZA979603B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GBGB9622344.1A GB9622344D0 (en)	1996-10-28	1996-10-28	Inductor

Publications (1)

Publication Number	Publication Date
ZA979603B true ZA979603B (en)	1999-04-28

Family

ID=10802015

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA979603A ZA979603B (en)	1996-10-28	1997-10-27	Inductor

Country Status (12)

Country	Link
EP (1)	EP0934594A1 (fr)
JP (1)	JP2001503201A (fr)
AR (1)	AR009392A1 (fr)
AU (1)	AU4717797A (fr)
BR (1)	BR9712448A (fr)
CA (1)	CA2268716A1 (fr)
CZ (1)	CZ149699A3 (fr)
GB (2)	GB9622344D0 (fr)
NO (1)	NO991991D0 (fr)
PL (1)	PL333065A1 (fr)
WO (1)	WO1998019318A1 (fr)
ZA (1)	ZA979603B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9817840D0 (en) *	1998-08-14	1998-10-14	Nor Web Dpl Limited	Signal connection device for a power line telecommunication system
EP0984514A3 (fr) *	1998-09-03	2001-02-07	Nor.Web DPL Limited	Dispositif de connexion de signal pour système de télécommunication en utilisant une ligne de puissance
DE20017549U1 (de) *	2000-05-31	2001-01-04	Siemens AG, 80333 München	Transformator oder Drossel
US7023313B2 (en) *	2003-07-16	2006-04-04	Marvell World Trade Ltd.	Power inductor with reduced DC current saturation
US7489219B2 (en)	2003-07-16	2009-02-10	Marvell World Trade Ltd.	Power inductor with reduced DC current saturation
US7307502B2 (en)	2003-07-16	2007-12-11	Marvell World Trade Ltd.	Power inductor with reduced DC current saturation
US7760525B2 (en)	2003-08-21	2010-07-20	Marvell World Trade Ltd.	Voltage regulator
US7872454B2 (en)	2003-08-21	2011-01-18	Marvell World Trade Ltd.	Digital low dropout regulator
US8324872B2 (en)	2004-03-26	2012-12-04	Marvell World Trade, Ltd.	Voltage regulator with coupled inductors having high coefficient of coupling
US7190152B2 (en)	2004-07-13	2007-03-13	Marvell World Trade Ltd.	Closed-loop digital control system for a DC/DC converter
DE102014202128A1 (de) *	2014-02-06	2015-08-06	Siemens Aktiengesellschaft	Induktor

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL291330A (fr) *	1962-04-19
US3882427A (en) *	1972-12-20	1975-05-06	Allis Chalmers	Transient damping means for an electrical installation
US4571561A (en) *	1983-07-28	1986-02-18	Murata Manufacturing Co., Ltd.	Noise reduction filter
GB8520997D0 (en) *	1985-08-22	1985-09-25	Emc Datacare Ltd	Radio frequency choke
JPH0638473Y2 (ja) *	1988-09-28	1994-10-05	北川工業株式会社	雑音電流吸収具
JPH03161907A (ja) *	1989-11-21	1991-07-11	Matsushita Electric Ind Co Ltd	高周波インダクタンス用導線
JP2798560B2 (ja) *	1992-06-30	1998-09-17	古河電気工業株式会社	導電材及びこれを用いた高周波トランス
GB9407935D0 (en) *	1994-04-21	1994-06-15	Norweb Plc	Hybrid electricity and telecommunications distribution network
JPH06260869A (ja) *	1993-03-04	1994-09-16	Nippon Telegr & Teleph Corp <Ntt>	ノイズフィルタ
DE4311126C2 (de) *	1993-04-05	1998-03-12	Siemens Matsushita Components	Stromkompensierte Mehrfachdrossel in Kompaktbauweise
GB9417359D0 (en) *	1994-08-26	1994-10-19	Norweb Plc	A power transmission network and filter therefor

1996
- 1996-10-28 GB GBGB9622344.1A patent/GB9622344D0/en active Pending
1997
- 1997-10-23 GB GB9722429A patent/GB2318691A/en not_active Withdrawn
- 1997-10-24 PL PL97333065A patent/PL333065A1/xx unknown
- 1997-10-24 JP JP10520177A patent/JP2001503201A/ja active Pending
- 1997-10-24 CZ CZ991496A patent/CZ149699A3/cs unknown
- 1997-10-24 CA CA002268716A patent/CA2268716A1/fr not_active Abandoned
- 1997-10-24 EP EP97909504A patent/EP0934594A1/fr not_active Withdrawn
- 1997-10-24 BR BR9712448-6A patent/BR9712448A/pt not_active Application Discontinuation
- 1997-10-24 AU AU47177/97A patent/AU4717797A/en not_active Abandoned
- 1997-10-24 WO PCT/GB1997/002937 patent/WO1998019318A1/fr not_active Ceased
- 1997-10-27 AR ARP970104960A patent/AR009392A1/es unknown
- 1997-10-27 ZA ZA979603A patent/ZA979603B/xx unknown
1999
- 1999-04-27 NO NO991991A patent/NO991991D0/no unknown

Also Published As

Publication number	Publication date
GB2318691A (en)	1998-04-29
AU4717797A (en)	1998-05-22
GB9622344D0 (en)	1997-01-08
AR009392A1 (es)	2000-04-12
NO991991L (no)	1999-04-27
EP0934594A1 (fr)	1999-08-11
CA2268716A1 (fr)	1998-05-07
GB9722429D0 (en)	1997-12-24
PL333065A1 (en)	1999-11-08
BR9712448A (pt)	1999-10-19
WO1998019318A1 (fr)	1998-05-07
NO991991D0 (no)	1999-04-27
JP2001503201A (ja)	2001-03-06
CZ149699A3 (cs)	1999-10-13

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DE59704951D1 (en)	2001-11-22	Plättchenförmiges titandioxidpigment
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GB2331853A9 (en)		Transformer
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DE59711450D1 (en)	2004-04-29	Arylalkanoylpyridazine
DE69621466D1 (en)	2002-07-04	Thermoplastische hydroxy-phenoxyetherpolymerverbundwerkstoffe
DE59700372D1 (en)	1999-09-30	Blockcopolymere
DE59707730D1 (en)	2002-08-22	Peripheralpumpe
GB2331854A9 (en)		Transformer
DE59703905D1 (en)	2001-08-02	Linearmotorgetriebene transportanlage
DE59704086D1 (en)	2001-08-23	Twin-dualmode-filter
GB9622344D0 (en)	1997-01-08	Inductor
AU131131S (en)	1997-09-12	Handleset
AU131132S (en)	1997-09-12	Handleset
DE59702027D1 (en)	2000-08-17	Bragg-modulator
DE59711583D1 (en)	2004-06-03	Heterocyclyluracile
DE59703023D1 (en)	2001-03-29	Cyclopeptidderivate
AU131198S (en)	1997-09-12	Handleset
AU131199S (en)	1997-09-12	Handleset
DE59709914D1 (en)	2003-05-28	Substituierte aromatische phosphonsäurederivate
DE59705556D1 (en)	2002-01-10	Peripheralpumpe
GB9611263D0 (en)	1996-07-31	Inductor
EP0844626A4 (fr)	2000-03-29	Transformateur
GB9823628D0 (en)	1998-12-23	Inductor
TW323003U (en)	1997-12-11	Improved inductor structure