DE3888175T2 - Störschutzfilter. - Google Patents

Störschutzfilter.

Info

Publication number
DE3888175T2
DE3888175T2 DE3888175T DE3888175T DE3888175T2 DE 3888175 T2 DE3888175 T2 DE 3888175T2 DE 3888175 T DE3888175 T DE 3888175T DE 3888175 T DE3888175 T DE 3888175T DE 3888175 T2 DE3888175 T2 DE 3888175T2
Authority
DE
Germany
Prior art keywords
noise filter
noise
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
DE3888175T
Other languages
English (en)
Other versions
DE3888175D1 (de
Inventor
Takeshi Ikeda
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3888175D1 publication Critical patent/DE3888175D1/de
Publication of DE3888175T2 publication Critical patent/DE3888175T2/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
    • H01F30/00—Fixed transformers not covered by group H01F19/00
    • H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
    • H01F30/08—Fixed transformers not covered by group H01F19/00 characterised by the structure without magnetic core
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/10—Connecting leads to windings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/40—Structural combinations of fixed capacitors with other electric elements, the structure mainly consisting of a capacitor, e.g. RC combinations
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/42—Balance/unbalance networks
    • H03H7/425—Balance-balance networks
    • H03H7/427—Common-mode filters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H1/00—Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network
    • H03H2001/0092—Inductor filters, i.e. inductors whose parasitic capacitance is of relevance to consider it as filter
DE3888175T 1988-07-12 1988-07-12 Störschutzfilter. Expired - Lifetime DE3888175T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP88111149A EP0350520B1 (de) 1988-07-12 1988-07-12 Störschutzfilter
HK98105403A HK1006338A1 (en) 1988-07-12 1998-06-16 Noise filter and method of making the same

Publications (2)

Publication Number Publication Date
DE3888175D1 DE3888175D1 (de) 1994-04-07
DE3888175T2 true DE3888175T2 (de) 1994-09-29

Family

ID=26114243

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3888175T Expired - Lifetime DE3888175T2 (de) 1988-07-12 1988-07-12 Störschutzfilter.

Country Status (4)

Country Link
US (1) US4866407A (de)
EP (1) EP0350520B1 (de)
DE (1) DE3888175T2 (de)
HK (1) HK1006338A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5153812A (en) * 1989-06-16 1992-10-06 Mitsubishi Denki Kabushiki Kaisha Composite LC element
JPH11261276A (ja) * 1998-03-10 1999-09-24 Tdk Corp フラットケーブル用ノイズ対策部品
KR100635699B1 (ko) * 2002-07-31 2006-10-17 엔이씨 도낀 가부시끼가이샤 큰 직류 하에서도 발열이 적은 전송선로형 노이즈 필터
JP4524318B2 (ja) * 2008-05-27 2010-08-18 原田工業株式会社 車載用ノイズフィルタ
JP5114325B2 (ja) * 2008-07-08 2013-01-09 原田工業株式会社 車両用ルーフマウントアンテナ装置
JP4832549B2 (ja) * 2009-04-30 2011-12-07 原田工業株式会社 空間充填曲線を用いる車両用アンテナ装置
JP4955094B2 (ja) * 2009-11-02 2012-06-20 原田工業株式会社 パッチアンテナ
JP5274597B2 (ja) 2011-02-15 2013-08-28 原田工業株式会社 車両用ポールアンテナ
USD726696S1 (en) 2012-09-12 2015-04-14 Harada Industry Co., Ltd. Vehicle antenna
JP6510662B2 (ja) * 2015-09-28 2019-05-08 京セラ株式会社 フィルムコンデンサ、連結型コンデンサ、インバータおよび電動車輌

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB449742A (en) * 1935-12-23 1936-07-02 Percy Archibald Sporing Improvements in or relating to electrical interference suppressors
US2260296A (en) * 1939-09-29 1941-10-28 Bell Telephone Labor Inc Electrical filter
US2521513A (en) * 1948-08-18 1950-09-05 Gen Electric Stationary induction apparatus
US2884605A (en) * 1953-09-11 1959-04-28 Cornell Dubilier Electric Electrical suppressor
DE1614379B2 (de) * 1967-08-01 1973-10-18 Ernst Roederstein, Spezialfabrik F. Kondensatoren Gmbh, 8300 Landshut Flachgepreßter Folien-Wickelkondensator
US3775720A (en) * 1970-11-23 1973-11-27 Gen Electric Cap-reactor power groove ballast circuit
JPS6096910A (ja) * 1983-11-01 1985-05-30 Takeshi Ikeda ノイズ・フイルタ

Also Published As

Publication number Publication date
EP0350520B1 (de) 1994-03-02
HK1006338A1 (en) 1999-02-19
EP0350520A1 (de) 1990-01-17
DE3888175D1 (de) 1994-04-07
US4866407A (en) 1989-09-12

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Legal Events

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8364 No opposition during term of opposition