AU4717797A - Inductor - Google Patents

Inductor

Info

Publication number: AU4717797A
Authority: AU; Australia
Prior art keywords: inductor
Prior art date: 1996-10-28
Legal status (The legal status 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 status listed.): Abandoned

Application number

AU47177/97A

Other languages

English (en)

Inventor

Paul Anthony Brown

John Dickinson

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Norweb PLC

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

1997-10-24

Publication date

1998-05-22

1997-10-24 Application filed by Norweb PLC filed Critical Norweb PLC

1998-05-22 Publication of AU4717797A publication Critical patent/AU4717797A/en

Status Abandoned legal-status Critical Current

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)

AU47177/97A 1996-10-28 1997-10-24 Inductor Abandoned AU4717797A (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
GB9622344		1996-10-28
GBGB9622344.1A GB9622344D0 (en)	1996-10-28	1996-10-28	Inductor
PCT/GB1997/002937 WO1998019318A1 (en)	1996-10-28	1997-10-24	Inductor

Publications (1)

Publication Number	Publication Date
AU4717797A true AU4717797A (en)	1998-05-22

Family

ID=10802015

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU47177/97A Abandoned AU4717797A (en)	1996-10-28	1997-10-24	Inductor

Country Status (12)

Country	Link
EP (1)	EP0934594A1 (es)
JP (1)	JP2001503201A (es)
AR (1)	AR009392A1 (es)
AU (1)	AU4717797A (es)
BR (1)	BR9712448A (es)
CA (1)	CA2268716A1 (es)
CZ (1)	CZ149699A3 (es)
GB (2)	GB9622344D0 (es)
NO (1)	NO991991L (es)
PL (1)	PL333065A1 (es)
WO (1)	WO1998019318A1 (es)
ZA (1)	ZA979603B (es)

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 (en) *	1998-09-03	2001-02-07	Nor.Web DPL Limited	Signal connection device for a power line telecommunication system
DE20017549U1 (de) *	2000-05-31	2001-01-04	Siemens AG, 80333 München	Transformator oder Drossel
US7307502B2 (en) *	2003-07-16	2007-12-11	Marvell World Trade Ltd.	Power inductor with reduced DC current saturation
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
US7872454B2 (en)	2003-08-21	2011-01-18	Marvell World Trade Ltd.	Digital low dropout regulator
US7760525B2 (en)	2003-08-21	2010-07-20	Marvell World Trade Ltd.	Voltage 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 (es) *	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 CA CA002268716A patent/CA2268716A1/en not_active Abandoned
- 1997-10-24 JP JP10520177A patent/JP2001503201A/ja active Pending
- 1997-10-24 WO PCT/GB1997/002937 patent/WO1998019318A1/en not_active Ceased
- 1997-10-24 BR BR9712448-6A patent/BR9712448A/pt not_active Application Discontinuation
- 1997-10-24 EP EP97909504A patent/EP0934594A1/en not_active Withdrawn
- 1997-10-24 AU AU47177/97A patent/AU4717797A/en not_active Abandoned
- 1997-10-24 CZ CZ991496A patent/CZ149699A3/cs unknown
- 1997-10-24 PL PL97333065A patent/PL333065A1/xx unknown
- 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/NO991991L/no unknown

Also Published As

Publication number	Publication date
GB9722429D0 (en)	1997-12-24
WO1998019318A1 (en)	1998-05-07
ZA979603B (en)	1999-04-28
EP0934594A1 (en)	1999-08-11
CZ149699A3 (cs)	1999-10-13
NO991991D0 (no)	1999-04-27
AR009392A1 (es)	2000-04-12
BR9712448A (pt)	1999-10-19
GB2318691A (en)	1998-04-29
PL333065A1 (en)	1999-11-08
NO991991L (no)	1999-04-27
JP2001503201A (ja)	2001-03-06
GB9622344D0 (en)	1997-01-08
CA2268716A1 (en)	1998-05-07

Publication	Publication Date	Title
AU3387997A (en)	1998-01-07	Autonotification
AU2845197A (en)	1998-01-15	Cycloalkano-pyridines
AU4945197A (en)	1998-05-11	Aminothiophenecarboxamides
AU4013397A (en)	1998-03-06	Arylalkanoylpyridazines
AU2684197A (en)	1998-01-15	Handleset
AU2090897A (en)	1997-09-16	Hydroxyhexahydropyridazines
AU4717797A (en)	1998-05-22	Inductor
AU3130597A (en)	1997-12-05	Tristetraprolin
AU2237197A (en)	1997-09-10	Fishing-lure
AU686068B2 (en)	1998-01-29	Cremators
AU5309498A (en)	1998-07-31	Inductor system
AU3557397A (en)	1998-02-25	Double-tau-profile
AU1597197A (en)	1997-08-22	Thienoquinolines
AU1643797A (en)	1997-09-25	Repeater-system
AU5897998A (en)	1998-07-03	5-oxoprolinase
AU4110897A (en)	1998-03-06	Horse-nail
EP0803222A3 (de)	1998-03-18	Duschabtrennung
AU1547197A (en)	1997-08-20	Transformer
GB9823628D0 (en)	1998-12-23	Inductor
AU4942997A (en)	1998-05-11	Halogenalkoximinoacetamide
AU1445197A (en)	1997-08-20	3-methylimidazopyridines
AU4716197A (en)	1998-05-15	Transinduction
HK1024978A (en)	2000-10-27	Stripe-line inductor
AU6083296A (en)	1997-11-27	Eco-casket
AU3243197A (en)	1998-02-12	Envirobag

Legal Events

Date	Code	Title	Description
2001-07-12	MK5	Application lapsed section 142(2)(e) - patent request and compl. specification not accepted