JPS56150807A - Coil device - Google Patents

Coil device

Info

Publication number
JPS56150807A
JPS56150807A JP5392580A JP5392580A JPS56150807A JP S56150807 A JPS56150807 A JP S56150807A JP 5392580 A JP5392580 A JP 5392580A JP 5392580 A JP5392580 A JP 5392580A JP S56150807 A JPS56150807 A JP S56150807A
Authority
JP
Japan
Prior art keywords
flange parts
core
coil
coil device
winding core
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.)
Pending
Application number
JP5392580A
Other languages
English (en)
Inventor
Takayuki Suda
Koichi Yasuda
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.)
TDK Corp
Original Assignee
TDK 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.)
Filing date
Publication date
Application filed by TDK Corp filed Critical TDK Corp
Priority to JP5392580A priority Critical patent/JPS56150807A/ja
Priority to GB8026382A priority patent/GB2080044B/en
Priority to US06/185,526 priority patent/US4400674A/en
Publication of JPS56150807A publication Critical patent/JPS56150807A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H01F17/043—Fixed inductances of the signal type  with magnetic core with two, usually identical or nearly identical parts enclosing completely the coil (pot cores)
    • 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
    • H01F17/045—Fixed inductances of the signal type  with magnetic core with core of cylindric geometry and coil wound along its longitudinal axis, i.e. rod or drum core
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/18—Printed circuits structurally associated with non-printed electric components
    • H05K1/182—Printed circuits structurally associated with non-printed electric components associated with components mounted in the printed circuit board, e.g. insert mounted components [IMC]
JP5392580A 1980-04-22 1980-04-22 Coil device Pending JPS56150807A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP5392580A JPS56150807A (en) 1980-04-22 1980-04-22 Coil device
GB8026382A GB2080044B (en) 1980-04-22 1980-08-13 Coil unit
US06/185,526 US4400674A (en) 1980-04-22 1980-09-09 Coil unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5392580A JPS56150807A (en) 1980-04-22 1980-04-22 Coil device

Publications (1)

Publication Number Publication Date
JPS56150807A true JPS56150807A (en) 1981-11-21

Family

ID=12956292

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5392580A Pending JPS56150807A (en) 1980-04-22 1980-04-22 Coil device

Country Status (3)

Country Link
US (1) US4400674A (ja)
JP (1) JPS56150807A (ja)
GB (1) GB2080044B (ja)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57170519U (ja) * 1981-04-20 1982-10-27
US4707765A (en) * 1984-07-26 1987-11-17 Nihon Kaiheiki Kogyo Kabushiki Kaisha Printed wiring board mounted control instrument
US4696100A (en) * 1985-02-21 1987-09-29 Matsushita Electric Industrial Co., Ltd. Method of manufacturing a chip coil
DE3615307C2 (de) * 1986-05-06 1994-07-07 Johann Leonhard Huettlinger Spule für automatische SMD-Bestückung
DE3708742A1 (de) * 1987-03-18 1988-10-06 Bosch Gmbh Robert Ferritkernspuele mit mehr als zwei spulenanschluessen fuer reflow-loetung auf einer leiterplatte
JPH0729612Y2 (ja) * 1988-06-23 1995-07-05 株式会社村田製作所 ノイズ除去用インダクタ
US5173843A (en) * 1990-09-11 1992-12-22 Texas Instruments Incorporated Fan control and diode interlock for electric heaters
EP0554486B1 (en) * 1992-02-05 1998-07-22 Texas Instruments Deutschland Gmbh Method of producing a flexible HF antenna
EP0588306A1 (en) * 1992-09-15 1994-03-23 Grumman Aerospace Corporation Photo-etched electronic coil
GB2290913B (en) * 1994-06-30 1998-03-11 Plessey Semiconductors Ltd Multi-chip module inductor structure
TW283780B (ja) * 1995-02-03 1996-08-21 Murata Manufacturing Co
FR2747866B1 (fr) * 1996-04-22 1998-06-19 Em Microelectronic Marin Sa Ensemble electronique comprenant une unite electronique reliee a une bobine
DE19631375C2 (de) * 1996-08-02 1999-03-25 Siemens Matsushita Components Verfahren zur Herstellung einer stromkompensierten Drossel
JP2877132B2 (ja) * 1997-03-26 1999-03-31 日本電気株式会社 多層プリント基板とその製造方法
JP2001358551A (ja) * 2000-06-15 2001-12-26 Matsushita Electric Ind Co Ltd フィルタ
US7518463B2 (en) * 2004-12-23 2009-04-14 Agilent Technologies, Inc. Circuit assembly with conical inductor
JP2007299915A (ja) * 2006-04-28 2007-11-15 Sumida Corporation 磁性素子
JP4791270B2 (ja) * 2006-06-28 2011-10-12 スミダコーポレーション株式会社 磁性素子
JP4279858B2 (ja) * 2006-07-26 2009-06-17 スミダコーポレーション株式会社 磁性素子
TW201005766A (en) * 2008-07-29 2010-02-01 Delta Electronics Inc Magnetic element
WO2014155235A1 (en) * 2013-03-29 2014-10-02 Koninklijke Philips N.V. Multiple inductive component
DE102017202597A1 (de) 2017-02-17 2018-08-23 Robert Bosch Gmbh Steuerelektronik mit einem Magnetflussführungselement
DE102017202592A1 (de) * 2017-02-17 2018-08-23 Robert Bosch Gmbh Steuerelektronik mit einem Magnetflussführungselement
JP6830424B2 (ja) * 2017-10-12 2021-02-17 株式会社村田製作所 巻線用コアおよびその製造方法ならびに巻線付き電子部品
US11424070B2 (en) * 2018-06-19 2022-08-23 Tdk Corporation Coil component
DE102022204625A1 (de) 2022-05-11 2023-11-16 Würth Elektronik eiSos Gmbh & Co. KG Induktives Bauelement

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1641473A (en) * 1923-12-18 1927-09-06 Western Electric Co Induction coil
US1775600A (en) * 1928-04-09 1930-09-09 Excel Magneto Co Induction coil
BE637845A (ja) * 1962-09-28
US3381251A (en) * 1966-07-05 1968-04-30 Robert A. Fuller Miniature transformer
US3593217A (en) * 1967-10-27 1971-07-13 Texas Instruments Inc Subminiature tunable circuits in modular form and method for making same
US3750069A (en) * 1972-02-22 1973-07-31 Coilcraft Inc Low reluctance inductor
JPS6043003B2 (ja) * 1979-02-28 1985-09-26 松下電工株式会社 電磁装置
JPS5926577Y2 (ja) * 1979-09-17 1984-08-02 ティーディーケイ株式会社 小型インダクタンス素子

Also Published As

Publication number Publication date
GB2080044B (en) 1983-06-08
GB2080044A (en) 1982-01-27
US4400674A (en) 1983-08-23

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