DE60201193D1 - Induktives Bauteil - Google Patents

Induktives Bauteil

Info

Publication number: DE60201193D1
Authority: DE; Germany
Prior art keywords: inductive component; inductive; component
Prior art date: 2001-01-22
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.): Expired - Fee Related

Application number

DE60201193T

Other languages

English (en)

Other versions

DE60201193T2 (de

Inventor

Masahiro Kondo

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.)

Tokin Corp

Original Assignee

NEC Tokin Corp

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.)

2001-01-22

Filing date

2002-01-21

Publication date

2004-10-21

2002-01-21 Application filed by NEC Tokin Corp filed Critical NEC Tokin Corp

2004-10-21 Application granted granted Critical

2004-10-21 Publication of DE60201193D1 publication Critical patent/DE60201193D1/de

2005-09-08 Publication of DE60201193T2 publication Critical patent/DE60201193T2/de

2022-01-22 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- 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
- H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
- H01F3/10—Composite arrangements of magnetic circuits
- 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

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Chemical & Material Sciences (AREA)
Composite Materials (AREA)
Coils Or Transformers For Communication (AREA)
Hard Magnetic Materials (AREA)
Soft Magnetic Materials (AREA)

DE60201193T 2001-01-22 2002-01-21 Induktives Bauteil Expired - Fee Related DE60201193T2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2001012731		2001-01-22
JP2001012731A JP2002217043A (ja)	2001-01-22	2001-01-22	インダクタ部品

Publications (2)

Publication Number	Publication Date
DE60201193D1 true DE60201193D1 (de)	2004-10-21
DE60201193T2 DE60201193T2 (de)	2005-09-08

Family

ID=18879695

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE60201193T Expired - Fee Related DE60201193T2 (de)	2001-01-22	2002-01-21	Induktives Bauteil

Country Status (7)

Country	Link
US (2)	US6853285B2 (de)
EP (1)	EP1225601B1 (de)
JP (1)	JP2002217043A (de)
KR (1)	KR20020077795A (de)
CN (1)	CN1371106A (de)
DE (1)	DE60201193T2 (de)
TW (1)	TW578173B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR100851459B1 (ko) *	2000-09-08	2008-08-08	엔이씨 도낀 가부시끼가이샤	영구자석, 이것을 자기 바이어스용 자석으로 한 자기코어, 및 그것을 이용한 인덕턴스 부품
JP2002158124A (ja) *	2000-11-20	2002-05-31	Tokin Corp	インダクタンス部品
US20090237196A1 (en) *	2005-08-01	2009-09-24	Osamu Watanabe	Method for manufacturing transformer, and transformer
EP2001029B1 (de) *	2007-06-08	2010-08-11	ABB Oy	Gleichstrominduktor
US8004379B2 (en)	2007-09-07	2011-08-23	Vishay Dale Electronics, Inc.	High powered inductors using a magnetic bias
US8854169B2 (en) *	2012-09-14	2014-10-07	Tempel Steel Company	Automotive ignition coil having a core with at least one embedded permanent magnet
JP2015082554A (ja) *	2013-10-22	2015-04-27	日東電工株式会社	軟磁性樹脂組成物、および、軟磁性フィルム
US9767951B2 (en) *	2015-07-07	2017-09-19	The Boeing Company	Liquid crystal inductor enhanced with magnetic nanoparticles
US10796841B1 (en) *	2016-05-06	2020-10-06	Universal Lighting Technologies, Inc.	Inductor with flux path for high inductance at low load
US20220208424A1 (en) *	2020-12-30	2022-06-30	Power Integrations, Inc.	Energy transfer elements including unmagnetized magnetizable particles
US20220208446A1 (en) *	2020-12-30	2022-06-30	Power Integrations, Inc.	Energy transfer element magnetized after assembly

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE520381A (de) *	1952-06-03
US3631534A (en) *	1969-09-05	1971-12-28	Matsushita Electric Ind Co Ltd	Variable inductance device
JPS58147011A (ja) *	1982-02-25	1983-09-01	Matsushita Electric Ind Co Ltd	薄形トランス
JPS58162014A (ja) *	1982-03-19	1983-09-26	Matsushita Electric Ind Co Ltd	薄形トランス
JPH0845755A (ja) *	1994-08-02	1996-02-16	Aisan Ind Co Ltd	内燃機関用点火コイル
JP3230647B2 (ja) *	1994-12-09	2001-11-19	株式会社安川電機	直流リアクトル
JPH1131613A (ja) *	1997-07-11	1999-02-02	S H T:Kk	コイル
JPH11354344A (ja) *	1998-04-06	1999-12-24	Hitachi Ferrite Denshi Kk	インダクタンス素子
CN1252749C (zh) *	2000-10-25	2006-04-19	Nec东金株式会社	具有磁偏用磁体的磁芯和采用它的电感部件

2001
- 2001-01-22 JP JP2001012731A patent/JP2002217043A/ja active Pending
2002
- 2002-01-21 DE DE60201193T patent/DE60201193T2/de not_active Expired - Fee Related
- 2002-01-21 EP EP02001450A patent/EP1225601B1/de not_active Expired - Lifetime
- 2002-01-21 KR KR1020020003316A patent/KR20020077795A/ko not_active Application Discontinuation
- 2002-01-21 TW TW091100864A patent/TW578173B/zh not_active IP Right Cessation
- 2002-01-22 US US10/053,596 patent/US6853285B2/en not_active Expired - Fee Related
- 2002-01-22 CN CN02107719A patent/CN1371106A/zh active Pending
2003
- 2003-12-16 US US10/738,080 patent/US20040140876A1/en not_active Abandoned

Also Published As

Publication number	Publication date
TW578173B (en)	2004-03-01
JP2002217043A (ja)	2002-08-02
CN1371106A (zh)	2002-09-25
US6853285B2 (en)	2005-02-08
US20040140876A1 (en)	2004-07-22
DE60201193T2 (de)	2005-09-08
EP1225601A3 (de)	2002-07-31
EP1225601B1 (de)	2004-09-15
US20020097131A1 (en)	2002-07-25
KR20020077795A (ko)	2002-10-14
EP1225601A2 (de)	2002-07-24

Publication	Publication Date	Title
DE50206101D1 (de)	2006-05-11	Induktives bauteil
LU92359I2 (fr)	2014-03-24	Lipegfilgrastim
DE60219846D1 (de)	2007-06-14	Gewebedistraktor
DE60227316D1 (de)	2008-08-14	En
NO20016086D0 (no)	2001-12-13	Avisingsopplösning
DE60202573D1 (de)	2005-02-17	Permeameter-Porosimeter
DE60208051D1 (de)	2006-01-19	3-substituierte-4-pyrimidonderivate
NO20014084D0 (no)	2001-08-22	Dypbronnsinstrumentering
DE60222675D1 (de)	2007-11-08	Xe-präamorphisierungsimplantation
DE50206021D1 (de)	2006-05-04	Schlauchklemme
DE60238336D1 (de)	2010-12-30	Zentrifugalbeschichtungsverfahren
NO20014597D0 (no)	2001-09-21	Fremgangsmåte
DE60215591D1 (de)	2006-12-07	Kraftsoffeinspritzventil
IS2523B (is)	2009-07-15	Turn vindorkuvers
NO20043058L (no)	2004-09-17	Fjernovervakning
DE60201193D1 (de)	2004-10-21	Induktives Bauteil
NO20042627L (no)	2004-06-23	Bronnhodeanordning
DE50201862D1 (de)	2005-01-27	Messwandler
NO20030735L (no)	2003-02-17	Rörskjötdetekteringssystem
NO20043117L (no)	2004-07-20	Imidazokinolinderivater
NO20013535D0 (no)	2001-07-17	Nöytrofilfunksjonsinhibitorer
DE50209602D1 (de)	2007-04-12	Magnetisches bauelement
ATA18372001A (de)	2005-07-15	Gelenksbolzenbaueinheit
DE50209386D1 (de)	2007-03-15	Kugelgelenk
DE60236204D1 (de)	2010-06-10	Rationstrennvorrichtung

Legal Events

Date	Code	Title	Description
2005-10-13	8364	No opposition during term of opposition
2005-11-17	8339	Ceased/non-payment of the annual fee