Electricity: electrical systems and devices – Miscellaneous
Patent
1990-01-09
1992-03-24
Picard, Leo P.
Electricity: electrical systems and devices
Miscellaneous
361387, 361394, 361399, 361412, 174 35R, H05K 900
Patent
active
050993968
ABSTRACT:
A electronic circuit for an automobile, in particular in an instrument cluster, is disclosed. The electronic circuit comprises a computer having at least one microprocessor and application-specific integrated circuits and it is arranged in a shielding housing for suppression of electromagnetic interference. For improved removal of heat and high-frequency decoupling, surface areas of the external shielding are electrically and mechanically closely coupled to corresponding surface areas on the conducting path and, in addition, the incoming and outgoing lines which are subject to interference are protected by suitable filters.
REFERENCES:
patent: 4661888 (1987-04-01), Jewell et al.
Barz Herbert
Langner Frank
Farber Martin A.
Picard Leo P.
Sparks Donald A.
VDO Adolf Schindling AG
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