Title (en)

DEVICE FOR PROTECTING AN ELECTRIC CIRCUIT AGAINST INTERFACE MICRO-DISCHARGES

Title (de)

SCHUTZVORRICHTUNG EINER ELEKTRONISCHEN SCHALTUNG GEGEN DIE MINZIGEN ENTLADUNGEN BEI VERBINDUNG

Title (fr)

DISPOSITIF DE PROTECTION D'UN CIRCUIT ELECTRIQUE CONTRE LES MICRODECHARGES D'INTERFACE

Publication

EP 0992182 A1 20000412 (FR)

Application

EP 97913237 A 19971103

Priority

• FR 9701965 W 19971103
• FR 9707837 A 19970624

Abstract (en)

[origin: FR2765069A1] The invention concerns a device for protecting an electric circuit against interface micro-discharges and corresponding radio interference, comprising, in the proximity of the electric circuit (10), an element (2, 20) attenuating/absorbing the electromagnetic wave generated by said micro-discharges and vibrations affecting the electric circuit. The invention is applicable to all types of electric circuits, in particular in the field of Hi Fi.

IPC 1-7

H05K 9/00; H01F 27/33; H01B 7/00; H04R 1/02

IPC 8 full level

H04R 3/04 (2006.01); H01B 11/06 (2006.01); H01F 27/28 (2006.01); H01F 27/33 (2006.01); H05K 9/00 (2006.01)

CPC (source: EP)

H01F 27/288 (2013.01); H01F 27/33 (2013.01); H05K 9/0066 (2013.01)

Citation (search report)

See references of WO 9859531A1

Designated contracting state (EPC)

DE FR GB

DOCDB simple family (publication)

FR 2765069 A1 19981224; FR 2765069 B1 20010907; AU 5056698 A 19990104; EP 0992182 A1 20000412; JP 2002509645 A 20020326; TW 408556 B 20001011; WO 9859531 A1 19981230

DOCDB simple family (application)

FR 9707837 A 19970624; AU 5056698 A 19971103; EP 97913237 A 19971103; FR 9701965 W 19971103; JP 52594598 A 19971103; TW 86118032 A 19971201