EP 0988775 A1 20000329 - VIBRATION TRANSDUCERS FOR RESONANT PANEL-FORM LOUDSPEAKER AND LOUDSPEAKER WITH THE SAME
Title (en)
VIBRATION TRANSDUCERS FOR RESONANT PANEL-FORM LOUDSPEAKER AND LOUDSPEAKER WITH THE SAME
Title (de)
SCHWINGUNGSWANDLER FÜR RESONANTEN PLATTENFÖRMIGEN LAUTSPRECHER UND DAMIT VERSEHENER LAUTSPRECHER
Title (fr)
TRANSDUCTEUR DE VIBRATIONS POUR HAUT-PARLEUR RESONANT EN FORME DE PANNEAU, ET HAUT-PARLEUR EQUIPE DUDIT TRANSDUCTEUR
Publication
Application
Priority
- GB 9801316 W 19980506
- GB 9709438 A 19970510
Abstract (en)
[origin: WO9852383A1] A vibration exciter or transducer (4) for imparting bending wave energy to a resonant panel (2), wherein the exciter (4) is adapted to be coupled to the panel at a plurality of discrete positions (6) forming a triangular array.
IPC 1-7
IPC 8 full level
H04R 9/00 (2006.01); H04R 1/00 (2006.01); H04R 7/04 (2006.01); H04R 9/06 (2006.01); H04R 9/18 (2006.01)
CPC (source: EP KR)
H04R 9/04 (2013.01 - KR); H04R 9/066 (2013.01 - EP); H04R 7/045 (2013.01 - EP); H04R 2440/05 (2013.01 - EP)
Citation (search report)
See references of WO 9852383A1
Designated contracting state (EPC)
AT BE DE DK ES FI FR GB IE IT NL PT SE
DOCDB simple family (publication)
WO 9852383 A1 19981119; AR 012678 A1 20001108; AT E205993 T1 20011015; AU 7343698 A 19981208; AU 734941 B2 20010628; BR 9809609 A 20000704; CA 2290103 A1 19981119; CN 1255278 A 20000531; CO 4780082 A1 19990526; DE 69801755 D1 20011025; DE 69801755 T2 20020529; DK 0988775 T3 20020107; EP 0988775 A1 20000329; EP 0988775 B1 20010919; ES 2164423 T3 20020216; GB 9709438 D0 19970702; HK 1024134 A1 20000929; ID 20950 A 19990401; IL 132587 A0 20010319; JP 2002505813 A 20020219; KR 20010012364 A 20010215; PT 988775 E 20020328; TW 381404 B 20000201; ZA 983836 B 19990125
DOCDB simple family (application)
GB 9801316 W 19980506; AR P980102157 A 19980511; AT 98920643 T 19980506; AU 7343698 A 19980506; BR 9809609 A 19980506; CA 2290103 A 19980506; CN 98804811 A 19980506; CO 98025672 A 19980508; DE 69801755 T 19980506; DK 98920643 T 19980506; EP 98920643 A 19980506; ES 98920643 T 19980506; GB 9709438 A 19970510; HK 00103219 A 20000530; ID 980680 A 19980507; IL 13258798 A 19980506; JP 54889598 A 19980506; KR 19997010316 A 19991108; PT 98920643 T 19980506; TW 87107236 A 19980511; ZA 983836 A 19980507