ES2070568T3 - Filtro y blindaje de interferencias electromagneticas para tarjetas de circuito impreso. - Google Patents

Filtro y blindaje de interferencias electromagneticas para tarjetas de circuito impreso.

Info

Publication number
ES2070568T3
ES2070568T3 ES92116201T ES92116201T ES2070568T3 ES 2070568 T3 ES2070568 T3 ES 2070568T3 ES 92116201 T ES92116201 T ES 92116201T ES 92116201 T ES92116201 T ES 92116201T ES 2070568 T3 ES2070568 T3 ES 2070568T3
Authority
ES
Spain
Prior art keywords
printed circuit
electromagnetic interference
box
shielding
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
ES92116201T
Other languages
English (en)
Inventor
Helmut L Schroder-Brumloop
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.)
Otis Elevator Co
Original Assignee
Otis Elevator Co
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 Otis Elevator Co filed Critical Otis Elevator Co
Application granted granted Critical
Publication of ES2070568T3 publication Critical patent/ES2070568T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0007—Casings
    • H05K9/002—Casings with localised screening
    • H05K9/0022—Casings with localised screening of components mounted on printed circuit boards [PCB]
    • H05K9/0037—Housings with compartments containing a PCB, e.g. partitioning walls
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0216—Reduction of cross-talk, noise or electromagnetic interference
    • H05K1/0218—Reduction of cross-talk, noise or electromagnetic interference by printed shielding conductors, ground planes or power plane

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

Abstract

SEGUN LA PRESENTE INVENCION, SE PRESENTA UNA CAJA DE BLINDAJE DE INTERFERENCIAS ELECTROMAGNETICAS PARA UN TABLERO DE CIRCUITOS IMPRESOS (PCB). LA CAJA INCLUYE UNA PARED SEPARADORA (12) QUE SEPARA LOS COMPONENTES DEL CIRCUITO RADIANTE DE INTERFERENCIAS ELECTROMAGNETICAS QUE SE ENCUENTRAN DENTRO DE LA CAJA DE LOS CABLES DE ENTRADA/SALIDA DEL PCB QUE SE ENCUENTRAN FUERA DE LA CAJA. HAY UNA RANURA (10) EN LA PARED SEPARADORA (12) LO SUFICIENTEMENTE GRANDE COMO PARA QUE PASE UN PCB TOTALMENTE MONTADO (2) A TRAVES DE ELLA. LA RANURA (10) SE CIERRA CON UNA PLACA METALICA (18).
ES92116201T 1991-09-23 1992-09-22 Filtro y blindaje de interferencias electromagneticas para tarjetas de circuito impreso. Expired - Lifetime ES2070568T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76443491A 1991-09-23 1991-09-23

Publications (1)

Publication Number Publication Date
ES2070568T3 true ES2070568T3 (es) 1995-06-01

Family

ID=25070721

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92116201T Expired - Lifetime ES2070568T3 (es) 1991-09-23 1992-09-22 Filtro y blindaje de interferencias electromagneticas para tarjetas de circuito impreso.

Country Status (4)

Country Link
EP (1) EP0534372B1 (es)
JP (1) JPH05243774A (es)
DE (1) DE69201335T2 (es)
ES (1) ES2070568T3 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9313327U1 (de) * 1993-09-04 1993-11-18 Telenorma Gmbh, 60327 Frankfurt Gehäuseanordnung für eine Telekommunikations-Vermittlungsanlage
FR2720216B1 (fr) * 1994-05-18 1996-06-14 Snecma Dispositif de protection d'un dispositif électronique sensible aux rayonnements électromagnétiques.
DE19506801C2 (de) * 1995-02-27 1998-04-16 Siemens Nixdorf Inf Syst Anordnung zur EMV-gerechten Herausführung eines auf einer Leiterplatte angeordneten elektrischen Anschlusses aus einem abschirmenden Gehäuse
JPH11101835A (ja) * 1997-09-26 1999-04-13 Sharp Corp Ｒｆ通信ユニットおよびその検査方法
TW507476B (en) * 1999-11-09 2002-10-21 Gul Technologies Singapore Ltd Printed circuit boards with in-board shielded circuitry and method of producing the same
KR100371349B1 (ko) * 2000-12-15 2003-02-07 주식회사 엘지이아이 플라즈마 발광 유지부
FR2840505A1 (fr) * 2002-05-31 2003-12-05 Thomson Multimedia Broadband F Dispositif de blindage pour cartes de circuits imprimes
US7515219B2 (en) 2006-05-17 2009-04-07 Visteon Global Technologies, Inc. Electromagnetic shield for display
WO2014000800A1 (en) 2012-06-28 2014-01-03 Aktiebolaget Electrolux Printed circuit board and electric filter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4214360A (en) * 1978-10-10 1980-07-29 Atari, Inc. Method of making a radio frequency oscillator-modulator with ground metallization
US4658334A (en) * 1986-03-19 1987-04-14 Rca Corporation RF signal shielding enclosure of electronic systems
JPH0627995Y2 (ja) * 1986-03-20 1994-07-27 株式会社東芝 シ−ルド構造

Also Published As

Publication number Publication date
JPH05243774A (ja) 1993-09-21
DE69201335T2 (de) 1995-05-24
EP0534372B1 (en) 1995-02-01
EP0534372A1 (en) 1993-03-31
DE69201335D1 (de) 1995-03-16

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