EP1039632A3 - Electric noise absorber and method of connection to a cable - Google Patents

Electric noise absorber and method of connection to a cable Download PDF

Info

Publication number
EP1039632A3
EP1039632A3 EP20000103701 EP00103701A EP1039632A3 EP 1039632 A3 EP1039632 A3 EP 1039632A3 EP 20000103701 EP20000103701 EP 20000103701 EP 00103701 A EP00103701 A EP 00103701A EP 1039632 A3 EP1039632 A3 EP 1039632A3
Authority
EP
Grant status
Application
Patent type
Prior art keywords
electric
noise
absorber
method
connection
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.)
Granted
Application number
EP20000103701
Other languages
German (de)
French (fr)
Other versions
EP1039632B1 (en )
EP1039632A2 (en )
Inventor
Oliver Konz
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.)
Wuerth Elektronik & Co KG GmbH
Wuerth Elektronik GmbH and Co KG
Original Assignee
Wuerth Elektronik & Co KG GmbH
Wuerth Elektronik GmbH and 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

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00Fixed inductances of the signal type
    • H01F17/04Fixed inductances of the signal type with magnetic core
    • H01F17/06Fixed inductances of the signal type with magnetic core with core substantially closed in itself, e.g. toroid
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00Fixed inductances of the signal type
    • H01F17/04Fixed inductances of the signal type with magnetic core
    • H01F17/06Fixed inductances of the signal type with magnetic core with core substantially closed in itself, e.g. toroid
    • H01F2017/065Core mounted around conductor to absorb noise, e.g. EMI filter
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/02Casings
    • H01F27/027Casings specially adapted for combination of signal type inductors or transformers with electronic circuits, e.g. mounting on printed circuit boards
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/24Magnetic cores
    • H01F27/26Fastening parts of the core together; Fastening or mounting the core on casing or support
    • H01F27/266Fastening or mounting the core on casing or support

Abstract

Rauschabsorber (11), die aus zwei um ein Kabel zusammenklappbaren Gehäusehälften (16, 17) bestehen und darin Ferrit-Halbringe enthalten, sind auf einem Kabel (13) dadurch fixiert, daß das Kabel vor dem Schließen der Gehäusehälften zwischen zwei parallelen Fixierkanten (34) eines gabelförmigen Vorsprunges (32) an einer Gehäusestirnwand (21) eingedrückt werden. Noise absorber (11) formed of two collapsible around a cable housing halves (16, 17) are made and contained therein ferrite half-rings are thereby fixed on a cable (13), that the cable prior to closing the housing halves (between two parallel fixing edges 34 ) of a fork-shaped projection (32) at a housing end wall (21) are pressed. Die beiden Schenkel (33) der Gabel stehen über die Gehäusetrennfuge (27) vor, verlaufen jedoch vor der Stirnwand (21) der zweiten Gehäusehälfte (17). The two legs (33) of the fork project beyond the casing parting line (27) but extend in front of the end wall (21) of the second housing half (17). Das Kabel wird durch die im wesentlichen zueinander parallelen Fixierkanten (34) seitlich etwas zusammengedrückt, was für eine sichere, aber das Kabel nicht verletzende Längssicherung des durch die Elemente relativ schweren Rauschabsorbers auf dem Kabel sorgt. The cable is pressed by the substantially mutually parallel fixing edges (34) laterally something that makes on the cable for a secure, but the cable is not infringing longitudinal securing of the relatively heavy elements through the noise absorber.
Die Montage ist dadurch wesentlich erleichtert, daß die Festlegung bereits vor dem Schließen der Gehäusehälften in endgültiger Form erfolgt und nach dem Zusammenklappen der Gehäusehälften keine elastische Sprengkraft verbleibt, die die Gehäusehälften auseinander zu drücken versucht. The mounting is made considerably easier by the fact that the determination is made prior to the closing of the housing halves in final form and after folding of the housing halves remains no elastic explosive force, which tries to press the housing halves apart. Dies sorgt auch für einen guten Kontakt der beiden Hälften der Ferriterlemente, auf deren Ringschluß es für die Wirkung besonders ankommt. This also ensures a good contact between the two halves of the Ferriterlemente, whose ring closure is particularly important for the effect.
EP20000103701 1999-03-22 2000-02-22 Electric noise absorber and method of connection to a cable Active EP1039632B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19912917 1999-03-22
DE1999112917 DE19912917A1 (en) 1999-03-22 1999-03-22 The electric noise absorber and method of mounting on a cable

Publications (3)

Publication Number Publication Date
EP1039632A2 true EP1039632A2 (en) 2000-09-27
EP1039632A3 true true EP1039632A3 (en) 2001-06-20
EP1039632B1 EP1039632B1 (en) 2006-04-26

Family

ID=7901976

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20000103701 Active EP1039632B1 (en) 1999-03-22 2000-02-22 Electric noise absorber and method of connection to a cable

Country Status (5)

Country Link
US (1) US6437678B1 (en)
EP (1) EP1039632B1 (en)
DE (2) DE19912917A1 (en)
DK (1) DK1039632T3 (en)
ES (1) ES2259949T3 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1282203B1 (en) * 2001-07-30 2007-05-09 Harting Electronics GmbH & Co. KG Electrical connector
DE10242297A1 (en) * 2002-09-12 2004-03-18 Ina-Schaeffler Kg Ball screw has deflection piece consisting of two sections captively interconnected by film hinge, whereby plane of separation of sections longitudinally splits deflection channel for balls
GB0500508D0 (en) * 2005-01-12 2005-02-16 Tyco Electronics Raychem Nv An interconection arrangement and related assemblies
DE102006027312A1 (en) 2006-06-08 2007-12-13 Würth Elektronik eiSos Gmbh & Co. KG Apparatus for absorbing the noise
US20080047112A1 (en) * 2006-08-22 2008-02-28 Theodore Calvin Hoekstra Clip assembly for fuel door release cable
US20120198668A1 (en) * 2011-02-08 2012-08-09 Helen Butler Stay-a two part device that snaps in place over shoelces
JP5920209B2 (en) 2012-12-28 2016-05-18 日立金属株式会社 Wire harness
JP5987686B2 (en) * 2012-12-28 2016-09-07 日立金属株式会社 Wire harness
JP6142391B2 (en) * 2013-08-08 2017-06-07 北川工業株式会社 Holder, and noise current absorber
DE102015205193A1 (en) 2015-03-23 2016-09-29 Würth Elektronik eiSos Gmbh & Co. KG A device for absorbing electrical noise

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4972167A (en) * 1989-02-17 1990-11-20 Kitagawa Industries Co., Ltd. Electric noise absorber
US5355109A (en) * 1992-02-03 1994-10-11 Kitagawa Industries Co., Ltd. Electric noise absorber

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2815920A1 (en) * 1978-04-13 1979-10-18 Hans Dipl Ing Rilling Mounting clip for TV CRT cable plug - has metal clip edges cut into cable outer insulation until contact with screen is made
JPH0234875Y2 (en) 1986-08-29 1990-09-19
US5343184A (en) * 1989-05-29 1994-08-30 Kitagawa Industries Co., Ltd. Electric noise absorber
US5003278A (en) * 1990-03-01 1991-03-26 Ferrishield, Inc. Ferrite suppressor case with retaining fingers
DE29515545U1 (en) * 1995-09-29 1995-11-23 Easy Magnet Corp Noise suppressor for wires
DE19536155A1 (en) * 1995-09-29 1997-04-03 Wuerth Elektronik Gmbh & Co Kg Means for absorbing the electrical noise
JP3126922B2 (en) * 1996-07-19 2001-01-22 竹内工業株式会社 Noise absorbing device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4972167A (en) * 1989-02-17 1990-11-20 Kitagawa Industries Co., Ltd. Electric noise absorber
US5355109A (en) * 1992-02-03 1994-10-11 Kitagawa Industries Co., Ltd. Electric noise absorber

Also Published As

Publication number Publication date Type
DK1039632T3 (en) 2006-08-28 grant
US6437678B1 (en) 2002-08-20 grant
EP1039632B1 (en) 2006-04-26 grant
DE50012626D1 (en) 2006-06-01 grant
DE19912917A1 (en) 2000-09-28 application
ES2259949T3 (en) 2006-11-01 grant
EP1039632A2 (en) 2000-09-27 application

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