JPS5646220U - - Google Patents

Info

Publication number
JPS5646220U
JPS5646220U JP1979128174U JP12817479U JPS5646220U JP S5646220 U JPS5646220 U JP S5646220U JP 1979128174 U JP1979128174 U JP 1979128174U JP 12817479 U JP12817479 U JP 12817479U JP S5646220 U JPS5646220 U JP S5646220U
Authority
JP
Japan
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.)
Granted
Application number
JP1979128174U
Other versions
JPS5926577Y2 (ja
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 filed Critical
Priority to JP1979128174U priority Critical patent/JPS5926577Y2/ja
Priority to DE8080105533T priority patent/DE3069023D1/de
Priority to EP80105533A priority patent/EP0025605B1/en
Priority to US06/188,263 priority patent/US4314221A/en
Publication of JPS5646220U publication Critical patent/JPS5646220U/ja
Application granted granted Critical
Publication of JPS5926577Y2 publication Critical patent/JPS5926577Y2/ja
Expired 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
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/29—Terminals; Tapping arrangements for signal inductances

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
JP1979128174U 1979-09-17 1979-09-17 小型インダクタンス素子 Expired JPS5926577Y2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1979128174U JPS5926577Y2 (ja) 1979-09-17 1979-09-17 小型インダクタンス素子
DE8080105533T DE3069023D1 (en) 1979-09-17 1980-09-15 Inductance device
EP80105533A EP0025605B1 (en) 1979-09-17 1980-09-15 Inductance device
US06/188,263 US4314221A (en) 1979-09-17 1980-09-17 Inductance device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1979128174U JPS5926577Y2 (ja) 1979-09-17 1979-09-17 小型インダクタンス素子

Publications (2)

Publication Number Publication Date
JPS5646220U true JPS5646220U (ja) 1981-04-24
JPS5926577Y2 JPS5926577Y2 (ja) 1984-08-02

Family

ID=14978233

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1979128174U Expired JPS5926577Y2 (ja) 1979-09-17 1979-09-17 小型インダクタンス素子

Country Status (4)

Country Link
US (1) US4314221A (ja)
EP (1) EP0025605B1 (ja)
JP (1) JPS5926577Y2 (ja)
DE (1) DE3069023D1 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5933216U (ja) * 1982-08-26 1984-03-01 東光株式会社 チツプインダクタ
JPS6379072A (ja) * 1986-09-22 1988-04-09 Shimadzu Corp 自動試料導入装置
JPH0660110U (ja) * 1993-01-13 1994-08-19 富士電気化学株式会社 磁心構造
JP2015061099A (ja) * 2013-09-17 2015-03-30 アルプス電気株式会社 アンテナ装置

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6023947Y2 (ja) * 1980-02-26 1985-07-17 ティーディーケイ株式会社 インダクタンス素子
JPS56150807A (en) * 1980-04-22 1981-11-21 Tdk Corp Coil device
JPS57153400U (ja) * 1981-03-20 1982-09-27
JPS57170519U (ja) * 1981-04-20 1982-10-27
FR2506504B1 (fr) * 1981-05-19 1985-10-11 Europ Composants Electron Circuit magnetique, inductance utilisant un tel circuit et procede de realisation dudit circuit magnetique
NL188772C (nl) * 1981-07-09 1992-09-16 Tdk Corp Inductantie.
NL8103601A (nl) * 1981-07-30 1983-02-16 Philips Nv Elektrische spoel.
EP0157927B1 (de) * 1984-03-23 1989-03-22 Siemens Aktiengesellschaft Elektronisches Bauteil, insbesondere für eine Chip-Induktivität
US4704592A (en) * 1984-09-13 1987-11-03 Siemens Aktiengesellschaft Chip inductor electronic component
US4725806A (en) * 1987-05-21 1988-02-16 Standex International Corporation Contact elements for miniature inductor
JPH0197519U (ja) * 1987-12-21 1989-06-29
JPH0210105U (ja) * 1988-07-04 1990-01-23
US4842352A (en) * 1988-10-05 1989-06-27 Tdk Corporation Chip-like inductance element
JP3139268B2 (ja) * 1994-03-30 2001-02-26 松下電器産業株式会社 チップインダクタ
US5455552A (en) * 1994-05-03 1995-10-03 Steward, Inc. Ferrite common mode choke adapted for circuit board mounting
TW342506B (en) * 1996-10-11 1998-10-11 Matsushita Electric Ind Co Ltd Inductance device and wireless terminal equipment
US6087920A (en) * 1997-02-11 2000-07-11 Pulse Engineering, Inc. Monolithic inductor
US6087921A (en) * 1998-10-06 2000-07-11 Pulse Engineering, Inc. Placement insensitive monolithic inductor and method of manufacturing same
CN1178232C (zh) 1999-04-26 2004-12-01 松下电器产业株式会社 电子零件及无线终端装置
JP3659207B2 (ja) * 2001-09-28 2005-06-15 松下電器産業株式会社 インダクタンス素子
US20030193384A1 (en) * 2002-04-10 2003-10-16 I-Wen Yang Square sleeve in combination with a drum core for electrical appliance
JP4490698B2 (ja) * 2004-02-05 2010-06-30 コーア株式会社 チップコイル
JP4780111B2 (ja) * 2005-11-22 2011-09-28 株式会社村田製作所 巻線型コイル
JP2007299915A (ja) * 2006-04-28 2007-11-15 Sumida Corporation 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
WO2009041301A1 (ja) * 2007-09-27 2009-04-02 Sumida Corporation 複合磁性素子
JP5167382B2 (ja) * 2010-04-27 2013-03-21 スミダコーポレーション株式会社 コイル部品
US9136050B2 (en) * 2010-07-23 2015-09-15 Cyntec Co., Ltd. Magnetic device and method of manufacturing the same
JP6554947B2 (ja) * 2015-07-06 2019-08-07 Tdk株式会社 コイル部品及びその製造方法
US9899131B2 (en) * 2015-07-20 2018-02-20 Cyntec Co., Ltd. Structure of an electronic component and an inductor
JP6608762B2 (ja) * 2015-09-17 2019-11-20 Ｎｔｎ株式会社 磁性素子
US11164692B2 (en) * 2017-07-11 2021-11-02 Tdk Corporation Coil device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1070757B (ja) * 1959-12-10
US2220126A (en) * 1937-01-13 1940-11-05 Hartford Nat Bank & Trust Co Inductance coil
GB1055808A (en) * 1964-08-20 1967-01-18 Cole E K Ltd Improvements in or relating to inductance coil assemblies
US3507039A (en) * 1967-12-12 1970-04-21 Trw Inc Method of making a miniature inductive device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5933216U (ja) * 1982-08-26 1984-03-01 東光株式会社 チツプインダクタ
JPS6379072A (ja) * 1986-09-22 1988-04-09 Shimadzu Corp 自動試料導入装置
JPH0660110U (ja) * 1993-01-13 1994-08-19 富士電気化学株式会社 磁心構造
JP2015061099A (ja) * 2013-09-17 2015-03-30 アルプス電気株式会社 アンテナ装置

Also Published As

Publication number Publication date
EP0025605B1 (en) 1984-08-22
EP0025605A1 (en) 1981-03-25
US4314221A (en) 1982-02-02
DE3069023D1 (en) 1984-09-27
JPS5926577Y2 (ja) 1984-08-02

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