EP 1078552 A1 20010228 - DEVICE FOR DYNAMIC EXCITATION OF PANEL LOUDSPEAKERS
Title (en)
DEVICE FOR DYNAMIC EXCITATION OF PANEL LOUDSPEAKERS
Title (de)
VORRICHTUNG ZUR DYNAMISCHEN ANREGUNG VON PLATTENLAUTSPRECHERN
Title (fr)
DISPOSITIF POUR EXCITER DE MANIERE DYNAMIQUE DES HAUT-PARLEURS A PANNEAUX
Publication
Application
Priority
- DE 19821861 A 19980515
- EP 9903309 W 19990514
Abstract (en)
[origin: DE19821861A1] The device includes a sound panel (11) with a core layer and a cover layer. A holder (22) connects an electromagnetic driver (12) to the sound panel. The holder is connected to the sound panel in at least three places. The holder may comprise an elastic member (25).
IPC 1-7
IPC 8 full level
H04R 7/04 (2006.01); H04R 7/06 (2006.01); H04R 9/06 (2006.01)
CPC (source: EP US)
H04R 7/045 (2013.01 - EP US); H04R 7/06 (2013.01 - EP US); H04R 9/06 (2013.01 - EP US); H04R 9/066 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT NL SE
DOCDB simple family (publication)
DE 19821861 A1 19991118; DE 59904458 D1 20030410; EP 1078552 A1 20010228; EP 1078552 B1 20030305; US 6494289 B1 20021217; WO 9960817 A1 19991125
DOCDB simple family (application)
DE 19821861 A 19980515; DE 59904458 T 19990514; EP 9903309 W 19990514; EP 99926308 A 19990514; US 70035101 A 20010126