DE58904425D1 - MULTIPOLE INTERFERENCE THROTTLE, IN PARTICULAR FOR DATA LINES WITH MULTIPLE LINES. - Google Patents

MULTIPOLE INTERFERENCE THROTTLE, IN PARTICULAR FOR DATA LINES WITH MULTIPLE LINES.

Info

Publication number
DE58904425D1
DE58904425D1 DE8989121885T DE58904425T DE58904425D1 DE 58904425 D1 DE58904425 D1 DE 58904425D1 DE 8989121885 T DE8989121885 T DE 8989121885T DE 58904425 T DE58904425 T DE 58904425T DE 58904425 D1 DE58904425 D1 DE 58904425D1
Authority
DE
Germany
Prior art keywords
multipole
lines
core
data lines
throttle
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 - Fee Related
Application number
DE8989121885T
Other languages
German (de)
Inventor
Willi Wimmer
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.)
Vogt Electronic AG
Original Assignee
Vogt Electronic AG
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 Vogt Electronic AG filed Critical Vogt Electronic AG
Application granted granted Critical
Publication of DE58904425D1 publication Critical patent/DE58904425D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01F17/041—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Electroluminescent Light Sources (AREA)
  • Non-Insulated Conductors (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)

Abstract

The invention relates to a multipole suppression choke, in particular for data buses, which is distinguished by small dimensions and can be easily produced and handled fully automatically. This is achieved by means of a special shape of the core 1 or 2 in conjunction with a special mount 3 of plastic for the core and a snap-in device 3a on the mount for snapping the core 1 or 2 into the latter. <IMAGE>
DE8989121885T 1988-12-01 1989-11-27 MULTIPOLE INTERFERENCE THROTTLE, IN PARTICULAR FOR DATA LINES WITH MULTIPLE LINES. Expired - Fee Related DE58904425D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3840523A DE3840523A1 (en) 1988-12-01 1988-12-01 MULTIPOLE INTERFERENCE CHASSIS FOR DATA LINES

Publications (1)

Publication Number Publication Date
DE58904425D1 true DE58904425D1 (en) 1993-06-24

Family

ID=6368257

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3840523A Granted DE3840523A1 (en) 1988-12-01 1988-12-01 MULTIPOLE INTERFERENCE CHASSIS FOR DATA LINES
DE8989121885T Expired - Fee Related DE58904425D1 (en) 1988-12-01 1989-11-27 MULTIPOLE INTERFERENCE THROTTLE, IN PARTICULAR FOR DATA LINES WITH MULTIPLE LINES.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3840523A Granted DE3840523A1 (en) 1988-12-01 1988-12-01 MULTIPOLE INTERFERENCE CHASSIS FOR DATA LINES

Country Status (3)

Country Link
EP (1) EP0371434B1 (en)
AT (1) ATE89683T1 (en)
DE (2) DE3840523A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4332638A1 (en) * 1993-09-24 1995-03-30 Siemens Matsushita Components Chip inductance
DE4421986A1 (en) * 1994-06-23 1996-01-04 Miele & Cie Radio interference filter for electronically-controlled device
DE19600308A1 (en) * 1996-01-05 1997-07-10 Siemens Matsushita Components Inductive component for damping common-mode and push-pull interference
DE10000118B4 (en) * 2000-01-04 2004-05-13 Epcos Ag Magnetic core
DE102013205977A1 (en) * 2012-04-04 2013-10-10 Continental Automotive Gmbh Core for easy achievement of common-mode damping properties in ECUs
DE102012215862B4 (en) * 2012-09-06 2022-10-06 Deutsches Zentrum für Luft- und Raumfahrt e.V. Surface mount choke

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1614522C3 (en) * 1967-05-12 1975-05-15 Siemens Ag, 1000 Berlin Und 8000 Muenchen Magnetic component
DE8015111U1 (en) * 1980-06-06 1980-09-04 Vogt Gmbh & Co Kg, 8391 Erlau CURRENT COMPENSATED EMISSION CONTROLLER FOR HIGHER CURRENTS
DE3220737A1 (en) * 1982-06-02 1983-12-08 Siemens AG, 1000 Berlin und 8000 München COLUMN-LOW RADIO EMISSION CONTROL
JPS58110A (en) * 1982-06-21 1983-01-05 Toshiba Corp Manufacture of induction electrical apparatus
JPH0246098Y2 (en) * 1984-11-06 1990-12-05
GB8520997D0 (en) * 1985-08-22 1985-09-25 Emc Datacare Ltd Radio frequency choke
US4656451A (en) * 1986-01-23 1987-04-07 Ferronics, Inc. Electronic noise suppressor
EP0275499B1 (en) * 1986-12-23 1992-06-03 Siemens Aktiengesellschaft Current-compensated choke coil for spark interference suppression

Also Published As

Publication number Publication date
EP0371434B1 (en) 1993-05-19
ATE89683T1 (en) 1993-06-15
DE3840523C2 (en) 1993-09-23
EP0371434A1 (en) 1990-06-06
DE3840523A1 (en) 1990-06-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee