DE69523138D1 - Netzfilter - Google Patents

Netzfilter

Info

Publication number
DE69523138D1
DE69523138D1 DE69523138T DE69523138T DE69523138D1 DE 69523138 D1 DE69523138 D1 DE 69523138D1 DE 69523138 T DE69523138 T DE 69523138T DE 69523138 T DE69523138 T DE 69523138T DE 69523138 D1 DE69523138 D1 DE 69523138D1
Authority
DE
Germany
Prior art keywords
net filter
net
filter
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
DE69523138T
Other languages
English (en)
Other versions
DE69523138T2 (de
Inventor
Tatsuya Mori
Hisayo Miyoshi
Shunya Inoue
Hiroshi Tomita
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.)
Panasonic Corp
Original Assignee
Matsushita Electric Industrial 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
Priority claimed from JP6271300A external-priority patent/JP2827926B2/ja
Priority claimed from JP5892795A external-priority patent/JPH08255721A/ja
Priority claimed from JP9486495A external-priority patent/JP2814948B2/ja
Priority claimed from JP7094865A external-priority patent/JP2814949B2/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE69523138D1 publication Critical patent/DE69523138D1/de
Application granted granted Critical
Publication of DE69523138T2 publication Critical patent/DE69523138T2/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
    • 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
    • H01F27/266—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
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/04—Fixed inductances of the signal type  with magnetic core
    • 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
    • H01F17/041—Means for preventing rotation or displacement of the 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
    • H01F27/02—Casings
    • H01F27/027—Casings specially adapted for combination of signal type inductors or transformers with electronic circuits, e.g. mounting on printed circuit boards
    • 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
    • H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
    • H01F27/306—Fastening or mounting coils or windings on core, casing or other support
    • 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
    • H01F27/33—Arrangements for noise damping

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Filters And Equalizers (AREA)
DE69523138T 1994-11-04 1995-11-02 Netzfilter Expired - Lifetime DE69523138T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP6271300A JP2827926B2 (ja) 1994-11-04 1994-11-04 ラインフィルタ
JP5892795A JPH08255721A (ja) 1995-03-17 1995-03-17 ラインフィルタ
JP9486495A JP2814948B2 (ja) 1995-04-20 1995-04-20 ラインフィルタ
JP7094865A JP2814949B2 (ja) 1995-04-20 1995-04-20 ラインフィルタ
PCT/JP1995/002246 WO1996014643A1 (fr) 1994-11-04 1995-11-02 Filtre de ligne

Publications (2)

Publication Number Publication Date
DE69523138D1 true DE69523138D1 (de) 2001-11-15
DE69523138T2 DE69523138T2 (de) 2002-01-31

Family

ID=27463706

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69523138T Expired - Lifetime DE69523138T2 (de) 1994-11-04 1995-11-02 Netzfilter
DE69530620T Expired - Lifetime DE69530620T2 (de) 1994-11-04 1995-11-02 Netzfilter

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69530620T Expired - Lifetime DE69530620T2 (de) 1994-11-04 1995-11-02 Netzfilter

Country Status (6)

Country Link
US (1) US5870011A (de)
EP (4) EP0740317B1 (de)
CN (1) CN1069992C (de)
DE (2) DE69523138T2 (de)
TW (1) TW423213B (de)
WO (1) WO1996014643A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6222218B1 (en) 1998-09-14 2001-04-24 International Business Machines Corporation DRAM trench
TW504714B (en) * 2000-01-14 2002-10-01 Matsushita Electric Ind Co Ltd Line filter
JP4098685B2 (ja) * 2003-08-13 2008-06-11 双信電機株式会社 撚り線の電線、コイル、及びノイズフィルタ装置
DE102004006712B4 (de) * 2004-02-11 2006-08-31 Tyco Electronics Amp Gmbh Spulenkörper für einen elektromechanischen Aktor
JP5489458B2 (ja) 2005-06-28 2014-05-14 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 高仕事関数の透明コンダクタ
JP5054667B2 (ja) * 2008-12-27 2012-10-24 東京パーツ工業株式会社 ラインフィルタ
JP5869518B2 (ja) * 2013-05-10 2016-02-24 トヨタ自動車株式会社 リアクトル及びその製造方法
CN104518619A (zh) * 2013-09-27 2015-04-15 宁波名晟电机科技有限公司 一种电机内部线轴及其接线方法
WO2017222007A1 (ja) * 2016-06-23 2017-12-28 株式会社トーキン 複合ラインフィルタ
JP6885100B2 (ja) * 2017-02-23 2021-06-09 スミダコーポレーション株式会社 フィルタ部品組立用キット、フィルタ部品、及び、フィルタ部品の製造方法
CN109390118B (zh) * 2017-08-03 2021-06-11 台达电子工业股份有限公司 磁性组件及其适用的电源转换装置
US11201006B1 (en) 2017-12-14 2021-12-14 Universal Lighting Technologies, Inc. Bobbin for edge-mounted magnetic core

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1180873A (fr) * 1956-08-06 1959-06-10 American Mach & Foundry Inducteur électromagnétique
DE3130049C2 (de) * 1981-07-30 1984-03-22 Jürgen 5650 Solingen Rensch Verfahren zum Montieren und Justieren eines Transformators
FR2522189A1 (fr) * 1982-02-19 1983-08-26 Transfix Soc Nouv Procede pour realiser un transformateur electrique, transformateur ainsi realise et roue pour le bobiner
JPS61205013U (de) * 1985-06-13 1986-12-24
JPS6258608A (ja) * 1985-09-06 1987-03-14 Murata Mfg Co Ltd ノイズ除去用インダクタ
JPS62180920U (de) * 1986-05-07 1987-11-17
JPS63175406A (ja) * 1987-01-14 1988-07-19 Fuji Kenkyusho:Kk コイルボビン
JPH0737292Y2 (ja) * 1988-03-23 1995-08-23 ティーディーケイ株式会社 ラインフイルタ用分割型ボビンとこの分割型ボビンを使用するラインフイルタ
US5005097A (en) * 1989-01-04 1991-04-02 Matsushita Electric Industrial Co., Ltd. Magnetic head with a coil and core supporting bobbin
JPH02127018U (de) * 1989-03-30 1990-10-19
JPH0325218U (de) * 1989-07-24 1991-03-15
JP3182144B2 (ja) * 1989-10-18 2001-07-03 松下電工株式会社 照明器具
US5227745A (en) * 1990-06-18 1993-07-13 Matsushita Electric Industrial Co., Ltd. Line filter assembly
JPH0494508A (ja) * 1990-08-10 1992-03-26 Murata Mfg Co Ltd コイル部品及びその製造方法
JP2524927Y2 (ja) * 1990-10-05 1997-02-05 太陽誘電株式会社 インダクタンス部品
JPH0499516U (de) * 1991-01-25 1992-08-27
DE9104253U1 (de) * 1991-04-09 1991-07-18 Weiner, Norbert, 5275 Bergneustadt, De
JPH05198448A (ja) * 1992-01-22 1993-08-06 Matsushita Electric Ind Co Ltd 高圧トランス
EP0615260B1 (de) * 1993-03-12 2002-01-02 Matsushita Electric Industrial Co., Ltd. Netzfilter

Also Published As

Publication number Publication date
DE69530620T2 (de) 2003-10-16
US5870011A (en) 1999-02-09
EP0962948B1 (de) 2003-05-02
EP0740317A4 (de) 1998-04-08
EP0962948A3 (de) 2000-01-19
DE69530620D1 (de) 2003-06-05
EP0962948A2 (de) 1999-12-08
TW423213B (en) 2001-02-21
EP0978851A1 (de) 2000-02-09
DE69523138T2 (de) 2002-01-31
EP0962947A2 (de) 1999-12-08
WO1996014643A1 (fr) 1996-05-17
CN1137839A (zh) 1996-12-11
EP0740317A1 (de) 1996-10-30
CN1069992C (zh) 2001-08-22
EP0962947A3 (de) 2000-01-19
EP0740317B1 (de) 2001-10-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP

8320 Willingness to grant licences declared (paragraph 23)