TW367650B - Device for absorbing electric noise - Google Patents

Device for absorbing electric noise

Info

Publication number
TW367650B
TW367650B TW085111634A TW85111634A TW367650B TW 367650 B TW367650 B TW 367650B TW 085111634 A TW085111634 A TW 085111634A TW 85111634 A TW85111634 A TW 85111634A TW 367650 B TW367650 B TW 367650B
Authority
TW
Taiwan
Prior art keywords
ferrite
cores
electric noise
absorbing electric
shells
Prior art date
Application number
TW085111634A
Other languages
English (en)
Inventor
Oliver Konz
Original Assignee
Wurth Elektronik Gmbh & Co Kg
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 Wurth Elektronik Gmbh & Co Kg filed Critical Wurth Elektronik Gmbh & Co Kg
Application granted granted Critical
Publication of TW367650B publication Critical patent/TW367650B/zh

Links

Classifications

    • 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
    • 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
    • H01F17/06—Fixed inductances of the signal type  with magnetic core with core substantially closed in itself, e.g. toroid
    • 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
    • H01F17/06—Fixed inductances of the signal type  with magnetic core with core substantially closed in itself, e.g. toroid
    • H01F2017/065—Core mounted around conductor to absorb noise, e.g. EMI filter
    • 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
    • H01F27/24—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Filters And Equalizers (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Details Of Television Scanning (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
TW085111634A 1995-09-29 1996-09-23 Device for absorbing electric noise TW367650B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19536155A DE19536155A1 (de) 1995-09-29 1995-09-29 Einrichtung zum Absorbieren des elektrischen Rauschens

Publications (1)

Publication Number Publication Date
TW367650B true TW367650B (en) 1999-08-21

Family

ID=7773469

Family Applications (1)

Application Number Title Priority Date Filing Date
TW085111634A TW367650B (en) 1995-09-29 1996-09-23 Device for absorbing electric noise

Country Status (20)

Country Link
US (1) US6262361B1 (zh)
EP (1) EP0852845B1 (zh)
JP (1) JPH11513543A (zh)
KR (1) KR100399462B1 (zh)
CN (1) CN1227811C (zh)
AT (1) ATE186429T1 (zh)
AU (1) AU7131896A (zh)
CA (1) CA2232510C (zh)
CZ (1) CZ288548B6 (zh)
DE (2) DE19536155A1 (zh)
ES (1) ES2141536T3 (zh)
HK (1) HK1016365A1 (zh)
HU (1) HU223722B1 (zh)
MY (1) MY124452A (zh)
NO (1) NO312988B1 (zh)
PL (1) PL181542B1 (zh)
RU (1) RU2191465C2 (zh)
TR (1) TR199800568T1 (zh)
TW (1) TW367650B (zh)
WO (1) WO1997013321A1 (zh)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5764125A (en) * 1997-01-22 1998-06-09 Ferrishield, Inc. Suppressor case with rocking ferrite
DE19842323A1 (de) * 1998-09-16 2000-03-23 Wuerth Elektronik Gmbh & Co Kg Einrichtung zum Absorbieren des elektrischen Rauschens
DE19912917A1 (de) 1999-03-22 2000-09-28 Wuerth Elektronik Gmbh & Co Kg Elektrischer Rauschabsorber und Verfahren zu seiner Montage an einem Kabel
DE10326685A1 (de) * 2003-06-03 2004-12-23 Würth Elektronik eiSos Gmbh & Co. KG Vorrichtung zum Absorbieren des Rauschens
CA2601782A1 (en) * 2005-05-20 2007-03-08 Ambient Corporation Inductive coupler for power line communications, having a member for maintaining an electrical connection
KR100718087B1 (ko) * 2005-08-19 2007-05-16 삼성전자주식회사 감시용 카메라
JP5687531B2 (ja) * 2011-03-09 2015-03-18 トヨタ自動車株式会社 ノイズ低減装置およびバスバーモジュール
KR101844754B1 (ko) * 2011-08-12 2018-04-03 삼성전자주식회사 식기세척기 및 가전기기
US9053850B2 (en) 2011-08-29 2015-06-09 International Business Machines Corporation Implementing adjustable size ferrite core for EMI cable noise suppression
CN103138544A (zh) * 2011-11-29 2013-06-05 永济新时速电机电器有限责任公司 逆变器的输出滤波装置及电源转换装置
DE102015205193A1 (de) 2015-03-23 2016-09-29 Würth Elektronik eiSos Gmbh & Co. KG Vorrichtung zum Absorbieren des elektrischen Rauschens

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3462715A (en) 1966-06-06 1969-08-19 Itt Removable electrical connector filter assembly
JPH0234875Y2 (zh) * 1986-08-29 1990-09-19
JP2509075Y2 (ja) * 1988-09-26 1996-08-28 北川工業株式会社 雑音電流吸収具
JPH0543510Y2 (zh) * 1988-09-29 1993-11-02
JP2521801Y2 (ja) * 1989-02-17 1997-01-08 北川工業 株式会社 雑音吸収具
US5003278A (en) * 1990-03-01 1991-03-26 Ferrishield, Inc. Ferrite suppressor case with retaining fingers
JP2853835B2 (ja) * 1990-11-24 1999-02-03 北川工業株式会社 雑音吸収具
DE4302650C2 (de) * 1992-02-03 2001-07-19 Kitagawa Ind Co Ltd Elektrischer Rauschabsorber
DE9408883U1 (de) * 1994-05-31 1994-07-28 Jet Man Enterprise Co Störschutzfiltervorrichtung

Also Published As

Publication number Publication date
PL325918A1 (en) 1998-08-17
NO981043D0 (no) 1998-03-10
HU223722B1 (hu) 2004-12-28
DE59603595D1 (de) 1999-12-09
CN1227811C (zh) 2005-11-16
JPH11513543A (ja) 1999-11-16
TR199800568T1 (xx) 1998-06-22
EP0852845A1 (de) 1998-07-15
AU7131896A (en) 1997-04-28
EP0852845B1 (de) 1999-11-03
ATE186429T1 (de) 1999-11-15
CA2232510C (en) 2010-02-09
MY124452A (en) 2006-06-30
CZ288548B6 (cs) 2001-07-11
HK1016365A1 (en) 1999-10-29
KR19990063807A (ko) 1999-07-26
DE19536155A1 (de) 1997-04-03
ES2141536T3 (es) 2000-03-16
KR100399462B1 (ko) 2004-03-24
HUP9900355A2 (hu) 1999-05-28
NO312988B1 (no) 2002-07-22
NO981043L (no) 1998-03-10
PL181542B1 (pl) 2001-08-31
US6262361B1 (en) 2001-07-17
CN1198269A (zh) 1998-11-04
CA2232510A1 (en) 1997-04-10
RU2191465C2 (ru) 2002-10-20
WO1997013321A1 (de) 1997-04-10
CZ94498A3 (cs) 1998-12-16
HUP9900355A3 (en) 2002-04-29

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Legal Events

Date Code Title Description
MK4A Expiration of patent term of an invention patent