DE60042804D1 - Artikel mit einer variablen Induktivität - Google Patents

Artikel mit einer variablen Induktivität

Info

Publication number
DE60042804D1
DE60042804D1 DE60042804T DE60042804T DE60042804D1 DE 60042804 D1 DE60042804 D1 DE 60042804D1 DE 60042804 T DE60042804 T DE 60042804T DE 60042804 T DE60042804 T DE 60042804T DE 60042804 D1 DE60042804 D1 DE 60042804D1
Authority
DE
Germany
Prior art keywords
article
variable inductance
inductance
variable
Prior art date
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 - Lifetime
Application number
DE60042804T
Other languages
English (en)
Inventor
Bradley Paul Barber
Peter Ledel Gammel
Victor Manuel Lubecke
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.)
Nokia of America Corp
Original Assignee
Lucent Technologies Inc
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 Lucent Technologies Inc filed Critical Lucent Technologies Inc
Application granted granted Critical
Publication of DE60042804D1 publication Critical patent/DE60042804D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F21/00—Variable inductances or transformers of the signal type
    • H01F21/02—Variable inductances or transformers of the signal type continuously variable, e.g. variometers
    • H01F21/04—Variable inductances or transformers of the signal type continuously variable, e.g. variometers by relative movement of turns or parts of windings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/0006—Printed inductances
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F21/00—Variable inductances or transformers of the signal type
    • H01F21/02—Variable inductances or transformers of the signal type continuously variable, e.g. variometers
    • H01F21/06—Variable inductances or transformers of the signal type continuously variable, e.g. variometers by movement of core or part of core relative to the windings as a whole

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Coils Or Transformers For Communication (AREA)
DE60042804T 1999-07-16 2000-07-03 Artikel mit einer variablen Induktivität Expired - Lifetime DE60042804D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/354,711 US6184755B1 (en) 1999-07-16 1999-07-16 Article comprising a variable inductor

Publications (1)

Publication Number Publication Date
DE60042804D1 true DE60042804D1 (de) 2009-10-08

Family

ID=23394597

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60042804T Expired - Lifetime DE60042804D1 (de) 1999-07-16 2000-07-03 Artikel mit einer variablen Induktivität

Country Status (4)

Country Link
US (1) US6184755B1 (de)
EP (1) EP1069576B1 (de)
JP (2) JP2001076935A (de)
DE (1) DE60042804D1 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3508620B2 (ja) * 1998-11-26 2004-03-22 三菱電機株式会社 位相補償回路、周波数変換装置およびアクティブフェーズドアレーアンテナ
US6396677B1 (en) * 2000-05-17 2002-05-28 Xerox Corporation Photolithographically-patterned variable capacitor structures and method of making
US6421607B1 (en) * 2000-09-22 2002-07-16 Motorola, Inc. System and method for distributed navigation service
CA2445464C (en) * 2001-05-23 2008-08-05 The Board Of Trustees Of The University Of Illinois Raised on-chip inductor and method of manufacturing same
US7037298B2 (en) * 2001-12-20 2006-05-02 The Procter & Gamble Company Disposable absorbent article having a raised circumferential bank
US6617947B1 (en) * 2002-02-27 2003-09-09 Adc Telecommunications, Inc. Tuning circuit
JP3754406B2 (ja) * 2002-09-13 2006-03-15 富士通株式会社 可変インダクタおよびそのインダクタンス調整方法
US6831542B2 (en) * 2003-02-26 2004-12-14 International Business Machines Corporation Micro-electromechanical inductive switch
JP2005057270A (ja) * 2003-08-01 2005-03-03 Stmicroelectronics Sa 切換え可能なインダクタンス
US7158767B2 (en) 2003-10-24 2007-01-02 Cts Corporation Tuneable frequency translator
US7417511B2 (en) * 2004-12-13 2008-08-26 Lexmark International, Inc. Modulation circuit with integrated microelectro-mechanical system (MEMS) components
JP2008535432A (ja) * 2005-04-08 2008-08-28 エヌエックスピー ビー ヴィ 低電圧ｍｅｍｓオシレータ
US7486002B2 (en) * 2006-03-20 2009-02-03 The United States Of America As Represented By The Secretary Of The Army Lateral piezoelectric driven highly tunable micro-electromechanical system (MEMS) inductor
JP4893112B2 (ja) * 2006-06-03 2012-03-07 株式会社ニコン 高周波回路コンポーネント
US7498802B2 (en) * 2006-07-10 2009-03-03 3M Innovative Properties Company Flexible inductive sensor
US7948380B2 (en) * 2006-09-06 2011-05-24 3M Innovative Properties Company Spatially distributed remote sensor
FR2905793B1 (fr) * 2006-09-12 2008-10-17 Commissariat Energie Atomique Dispositif magnetique integre controle piezoelectriquement
US7710232B1 (en) 2007-05-09 2010-05-04 Sandia Corporation Microelectromechanical tunable inductor
TW200909335A (en) * 2007-08-22 2009-03-01 Sunonwealth Electr Mach Ind Co Micro actuator
WO2009072042A2 (en) * 2007-12-06 2009-06-11 Koninklijke Philips Electronics N.V. Angular sensor, angle measurement system, base station, garment and band aid or plaster comprising an angular sensor
CN103270671B (zh) * 2010-12-21 2016-02-24 矢崎总业株式会社 电力馈送系统
JP6282398B2 (ja) 2013-02-19 2018-02-21 矢崎総業株式会社 電磁誘導コイル
US8986125B2 (en) 2013-03-14 2015-03-24 Valve Corporation Wearable input device
US20140327508A1 (en) * 2013-05-06 2014-11-06 Qualcomm Incorporated Inductor tunable by a variable magnetic flux density component
US9583250B2 (en) 2013-09-03 2017-02-28 The United States Of America As Represented By The Secretary Of The Army MEMS tunable inductor
JP2016225577A (ja) * 2015-06-03 2016-12-28 船井電機株式会社 給電装置および受電装置
JP6447405B2 (ja) * 2015-08-04 2019-01-09 株式会社村田製作所 可変インダクタ
EP3382678B1 (de) * 2017-03-27 2019-07-31 Ecole Polytechnique Federale De Lausanne (Epfl) Elektromagnetischer aktuator
CN113924693B (zh) 2019-06-07 2024-08-30 朗姆研究公司 可变电感器设备

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1608993A (en) * 1923-07-23 1926-11-30 Pfanstiehl Radio Service Compa Mounting for variable inductance
US1861869A (en) * 1930-09-20 1932-06-07 Westinghouse Electric & Mfg Co Adjustable induction heating device
US1961783A (en) * 1933-11-23 1934-06-05 Gen Electric Inductance coil
US2308863A (en) * 1939-03-07 1943-01-19 Rca Corp Variable impedance
US2448642A (en) * 1947-03-03 1948-09-07 Wilburn Frank Tuner
US2685070A (en) * 1948-10-27 1954-07-27 Edward G Martin Variable inductance measuring apparatus
GB783549A (en) 1955-01-10 1957-09-25 Neosid Ltd Improvements in and relating to adjustable printed circuit inductances
JPS5225501A (en) * 1975-08-22 1977-02-25 Nippon Technical Co Ltd Mu-tuner
JPS5612819Y2 (de) * 1976-02-26 1981-03-25
US4117438A (en) * 1977-04-13 1978-09-26 Datanetics Corporation Contactless keyswitch for keyboards
JPS58147107A (ja) * 1982-02-26 1983-09-01 Nec Corp 可変インダクタンス
JPS61264704A (ja) * 1985-05-17 1986-11-22 Mitsubishi Electric Corp 磁気回路と可変インダクタンス素子
JPS62120318U (de) * 1986-01-22 1987-07-30
JPH02111002A (ja) * 1988-10-20 1990-04-24 Matsushita Electric Ind Co Ltd 可変インダクター装置
JPH0313U (de) * 1989-05-19 1991-01-07
DE3942509A1 (de) 1989-12-22 1991-06-27 Hirschmann Richard Gmbh Co Hochfrequenzschaltung
JPH04373108A (ja) * 1991-06-24 1992-12-25 Nippon Telegr & Teleph Corp <Ntt> 可変インダクタ
JPH05159938A (ja) * 1991-12-02 1993-06-25 Murata Mfg Co Ltd インダクタンス可変コイル
JPH06335268A (ja) * 1993-05-18 1994-12-02 Nippondenso Co Ltd バイメタル式アクチュエータ及び移動装置
JPH0865044A (ja) * 1994-05-23 1996-03-08 Takeshi Ikeda 発振器
JPH07320942A (ja) * 1994-05-30 1995-12-08 Nec Corp 可変インダクタンスコイル装置
JPH08204139A (ja) * 1995-01-21 1996-08-09 Murata Mfg Co Ltd 可変インダクタンス素子

Also Published As

Publication number Publication date
EP1069576A1 (de) 2001-01-17
EP1069576B1 (de) 2009-08-26
US6184755B1 (en) 2001-02-06
JP2001076935A (ja) 2001-03-23
JP2007158360A (ja) 2007-06-21
JP4797199B2 (ja) 2011-10-19

Similar Documents

Publication Publication Date Title
DE60042804D1 (de) Artikel mit einer variablen Induktivität
DE69915022D1 (de) Absorbierender Artikel mit einer hochabsorbierenden Zone
DE10085075T1 (de) Absorbierender Artikel mit einer kontinuierlichen, geschlitzten Absorptionsschicht
DE60016357D1 (de) Absorbierender Artikel mit einer trennbaren absorbierenden Einlage
DE60036126D1 (de) Artikel mit einem klebemuster
DE60111161D1 (de) Stent mit geringem Querschnitt
DE69943399D1 (de) Durchsuchen einer Datenbank
DE60214171D1 (de) Elektrophile fluorierung mit einer festphase
DE69923413D1 (de) Mit einer kontrollierten Trennmöglichkeit verbundene Stents
DE60025442D1 (de) Erweiterungsgerät mit einer Sicherheitsfunktion
DE50106161D1 (de) Flurförderzeug mit einer Kameraeinrichtung
DE50006649D1 (de) Kraftwagen mit einer Tragstruktur
DE59909585D1 (de) Gebläse mit vorgegebener Kennlinie
DE60018123D1 (de) Kältekreislauf mit einer Umgehungsleitung
DE69737411D1 (de) Induktor mit verbesserten Q-Wert
DE60204448D1 (de) Verpackung mit einer tragegriff bildende aufreissöffnung
DE50101503D1 (de) Kolben-Zylinderaggregat mit einer geschwindigkeitsabhängigen Dämpfkraft
DE59800357D1 (de) Gegenstand mit einer Antihaftbeschichtung
DE50014982D1 (de) mit einer Gleichrichteranordnung
DE19983755T1 (de) Absorbierender Artikel mit einer gelochten Zwischenschicht
DE69932096D1 (de) Geschoss mit einer halb-weichen spitze
DE50106229D1 (de) Sicherheitsgurtaufroller mit einer vorstraffeinrichtung
DE50014378D1 (de) Durchlaufmaschine mit einer nachgeführten Fräsvorrichtung
DE60026944D1 (de) Reifen mit einer breiten zentralen Nut
DE60022809D1 (de) Applikator mit einem Tampon

Legal Events

Date Code Title Description
8364 No opposition during term of opposition