JPH0574926B2 - - Google Patents

Info

Publication number
JPH0574926B2
JPH0574926B2 JP60198365A JP19836585A JPH0574926B2 JP H0574926 B2 JPH0574926 B2 JP H0574926B2 JP 60198365 A JP60198365 A JP 60198365A JP 19836585 A JP19836585 A JP 19836585A JP H0574926 B2 JPH0574926 B2 JP H0574926B2
Authority
JP
Japan
Prior art keywords
coil
noise
bobbin
inductor
wound
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
JP60198365A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6258608A (ja
Inventor
Masahiro Bando
Yukio Sakamoto
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing Co Ltd
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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Priority to JP60198365A priority Critical patent/JPS6258608A/ja
Priority to US06/903,133 priority patent/US4779068A/en
Publication of JPS6258608A publication Critical patent/JPS6258608A/ja
Publication of JPH0574926B2 publication Critical patent/JPH0574926B2/ja
Granted legal-status Critical Current

Links

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
    • H01F17/045—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
    • 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
    • H01F27/263—Fastening parts of the core together
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/02—Coils wound on non-magnetic supports, e.g. formers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/02—Coils wound on non-magnetic supports, e.g. formers
    • H01F2005/022—Coils wound on non-magnetic supports, e.g. formers wound on formers with several winding chambers separated by flanges, e.g. for high voltage applications

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Filters And Equalizers (AREA)
JP60198365A 1985-09-06 1985-09-06 ノイズ除去用インダクタ Granted JPS6258608A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP60198365A JPS6258608A (ja) 1985-09-06 1985-09-06 ノイズ除去用インダクタ
US06/903,133 US4779068A (en) 1985-09-06 1986-09-03 Noise suppression inductor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60198365A JPS6258608A (ja) 1985-09-06 1985-09-06 ノイズ除去用インダクタ

Publications (2)

Publication Number Publication Date
JPS6258608A JPS6258608A (ja) 1987-03-14
JPH0574926B2 true JPH0574926B2 (en]) 1993-10-19

Family

ID=16389892

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60198365A Granted JPS6258608A (ja) 1985-09-06 1985-09-06 ノイズ除去用インダクタ

Country Status (2)

Country Link
US (1) US4779068A (en])
JP (1) JPS6258608A (en])

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01220907A (ja) * 1988-02-29 1989-09-04 Nippon Telegr & Teleph Corp <Ntt> Ａｃラインフィルタ
US5015975A (en) * 1988-08-19 1991-05-14 Murata Manufacturing Co., Ltd. Noise filter
JP2533069Y2 (ja) * 1989-05-23 1997-04-16 ティーディーケイ株式会社 電子部品の止め具
JPH03103619U (en]) * 1990-02-08 1991-10-28
DE69110273T2 (de) * 1991-04-26 1996-01-25 Ibm Koaxiale schwingungsdämpfende Anordnung eines Ringkerntransformators.
WO1994008417A1 (en) * 1992-09-25 1994-04-14 Tom Denedios Radio frequency interference filter
EP0615260B1 (en) * 1993-03-12 2002-01-02 Matsushita Electric Industrial Co., Ltd. Line filter
WO1996014643A1 (en) * 1994-11-04 1996-05-17 Matsushita Electric Industrial Co., Ltd. Line filter
US5878132A (en) * 1995-06-15 1999-03-02 Murata Manufacturing Co., Ltd. High-frequency noise elimination for use in telephone systems
US7126450B2 (en) * 1999-06-21 2006-10-24 Access Business Group International Llc Inductively powered apparatus
US20020053901A1 (en) * 2000-10-05 2002-05-09 Strayer Lance Ronald Linear inductive fluid level sensor
US6611189B2 (en) * 2001-05-22 2003-08-26 Illinois Tool Works Inc. Welding power supply transformer
WO2004073283A2 (en) * 2003-02-04 2004-08-26 Access Business Group International Llc Inductive coil assembly
DE102004011867B3 (de) * 2004-03-11 2005-08-04 Block Transformatoren Elektronik Gmbh & Co. Kg Wickelkörper für mindestens zwei Transformatoren
GB0503502D0 (en) * 2005-02-19 2005-03-30 Tyco Electronics Ltd Uk An energy storage coil
JP5991467B2 (ja) * 2012-06-08 2016-09-14 Tdk株式会社 コイル部品
JP6341142B2 (ja) * 2015-01-22 2018-06-13 株式会社村田製作所 コイル部品
CN104917477A (zh) * 2015-06-02 2015-09-16 青岛海信电器股份有限公司 一种滤波器
EP3131101A1 (en) * 2015-08-12 2017-02-15 Mahle International GmbH Coil former for an electrical coil, electrical coil comprising such a coil former
JP6631481B2 (ja) * 2016-11-18 2020-01-15 株式会社村田製作所 インダクタ部品
JP6591031B1 (ja) * 2018-12-06 2019-10-16 三菱電機株式会社 コイル装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1614309A (en) * 1924-09-02 1927-01-11 Edward E Mcmorran Electric coil
US1945544A (en) * 1930-05-29 1934-02-06 Rca Corp Frequency control
US3191135A (en) * 1963-04-15 1965-06-22 Honeywell Inc Self-mounting electrical apparatus
DE1462251A1 (de) * 1965-11-30 1969-01-23 Telefunken Patent Wicklungsaufbau eines Kleinuebertragers mit definiertem Kopplungsgrad und definierten Eigenkapazitaeten fuer transistorisierte Leitungsverstaerker der Traegerfrequenztechnik
JPS5221614A (en) * 1975-08-13 1977-02-18 Hitachi Ltd Ignition coil
JPS5221613A (en) * 1975-08-13 1977-02-18 Hitachi Ltd Ignition coil
US4074210A (en) * 1975-08-20 1978-02-14 Matsushita Electric Industrial Co., Ltd. Distribution type delay line
JPS5812545Y2 (ja) * 1977-04-11 1983-03-10 電気音響株式会社 フライバツクトランス
YU170977A (en) * 1977-07-08 1982-06-30 J Ntar Mechanism for pressing cut cores
US4229786A (en) * 1977-09-26 1980-10-21 Murata Manufacturing Co., Inc. Fly-back transformer with a low ringing ratio
NL7713118A (nl) * 1977-11-29 1979-05-31 Philips Nv Hoogspanningstransformator.
FR2422236A1 (fr) * 1978-04-05 1979-11-02 Jeumont Schneider Carcasse de transformateur et transformateur comportant une telle carcasse
DE2944220A1 (de) * 1979-11-02 1981-05-07 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Zeilentransformator fuer einen fernsehempfaenger
JPS60190020U (ja) * 1984-05-26 1985-12-16 ソニー株式会社 高周波コイル

Also Published As

Publication number Publication date
JPS6258608A (ja) 1987-03-14
US4779068A (en) 1988-10-18

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term