CA1234422A - SHIELDED ELECTRONIC DEVICE AGAINST ELECTROMAGNETIC PARASITES - Google Patents

SHIELDED ELECTRONIC DEVICE AGAINST ELECTROMAGNETIC PARASITES

Info

Publication number
CA1234422A
CA1234422A CA000485431A CA485431A CA1234422A CA 1234422 A CA1234422 A CA 1234422A CA 000485431 A CA000485431 A CA 000485431A CA 485431 A CA485431 A CA 485431A CA 1234422 A CA1234422 A CA 1234422A
Authority
CA
Canada
Prior art keywords
faceplates
electrically conductive
electro
electronic apparatus
magnetic interference
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
Application number
CA000485431A
Other languages
English (en)
French (fr)
Other versions
CA1254989C (OSRAM
Inventor
David S Brombal
Charles B D Bunner
Nickolas S Gulis
John P Luszczek
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.)
Nortel Networks Ltd
Original Assignee
Northern Telecom Ltd
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 Northern Telecom Ltd filed Critical Northern Telecom Ltd
Priority to CA000485431A priority Critical patent/CA1234422A/en
Priority to CA000551069A priority patent/CA1254989A/en
Application granted granted Critical
Publication of CA1234422A publication Critical patent/CA1234422A/en
Publication of CA1254989C publication Critical patent/CA1254989C/xx
Expired legal-status Critical Current

Links

Landscapes

  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
CA000485431A 1985-06-26 1985-06-26 SHIELDED ELECTRONIC DEVICE AGAINST ELECTROMAGNETIC PARASITES Expired CA1234422A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA000485431A CA1234422A (en) 1985-06-26 1985-06-26 SHIELDED ELECTRONIC DEVICE AGAINST ELECTROMAGNETIC PARASITES
CA000551069A CA1254989A (en) 1985-06-26 1987-11-04 Faceplate for a circuit board in electronic apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000485431A CA1234422A (en) 1985-06-26 1985-06-26 SHIELDED ELECTRONIC DEVICE AGAINST ELECTROMAGNETIC PARASITES

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA000551069A Division CA1254989A (en) 1985-06-26 1987-11-04 Faceplate for a circuit board in electronic apparatus

Publications (2)

Publication Number Publication Date
CA1234422A true CA1234422A (en) 1988-03-22
CA1254989C CA1254989C (OSRAM) 1989-05-30

Family

ID=4130844

Family Applications (2)

Application Number Title Priority Date Filing Date
CA000485431A Expired CA1234422A (en) 1985-06-26 1985-06-26 SHIELDED ELECTRONIC DEVICE AGAINST ELECTROMAGNETIC PARASITES
CA000551069A Expired CA1254989A (en) 1985-06-26 1987-11-04 Faceplate for a circuit board in electronic apparatus

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA000551069A Expired CA1254989A (en) 1985-06-26 1987-11-04 Faceplate for a circuit board in electronic apparatus

Country Status (1)

Country Link
CA (2) CA1234422A (OSRAM)

Also Published As

Publication number Publication date
CA1254989C (OSRAM) 1989-05-30
CA1254989A (en) 1989-05-30

Similar Documents

Publication Publication Date Title
US4574332A (en) Cage apparatus for printed circuit boards and method for preventing sharp spikes in the signal applied to said printed circuit boards
JPS6486594A (en) Electromagnetic shielding component electromagnetic shielding apparatus and method of assembling electromagnetic shielding apparatus
DE3566941D1 (en) Structure system for electrical-information technology apparatuses
DE59200772D1 (de) Geräteschrank.
US3177404A (en) Modularized computer construction
ES257891U (es) Un conjunto de conexion electrica
GB987296A (en) Improvements in or relating to a multilayer circuitry
GB1521235A (en) Electrical connector assemblies
EP0147856A3 (en) Electrically conductive adhesive sheet, circuit board and electrical connection structure using the same
GB2041666B (en) Electrical connector assembly for interconnecting printed circuit boards
US5297970A (en) Connector block and connector block assembly with offset contacts
MY114673A (en) Electrical junction box and circuit board assembly therefor
KR100392581B1 (ko) 차폐식메모리카드커넥터
DE3467072D1 (en) Solderless circuit board conductor and connector assemblies employing same
DE3371736D1 (en) Shielding structure for printed circuit boards
CA2148126A1 (en) Backplane with signal bus
ES8601632A1 (es) Conjunto de bastidor de terminacion para soportar una placa de circuito electronico
EP1073324B8 (fr) Dispositif de protection électromagnétique pour un tiroir
FR2554977B1 (fr) Connecteur pour carte de circuit electrique, notamment du genre carte accreditive a circuit electrique incorpore
CA1234422A (en) SHIELDED ELECTRONIC DEVICE AGAINST ELECTROMAGNETIC PARASITES
GB2133938B (en) Dual-continuity circuit board edge connectors
EP0282637A3 (en) Computer system accepting feature cards
GB1528443A (en) Bus bar for a frame for circuit boards
GB1210701A (en) Electronic apparatus panel wiring arrangements
AU557492B2 (en) Frame structure for housing printed circuit boards

Legal Events

Date Code Title Description
MKEX Expiry